Extras Tag Group

Stories that fall into the tag group “Extras”.

Subtags: All Legs;Boytaur;Extra Mouths;Extra digits;Extra facial features;Four Legs;Lots of Legs;Merging;Multi-abs;Multi-anus;Multi-balls;Multiarm;Multicock;Multihead;Multileg;Multilimb;Multipec;Multitongue;Multitorso;Replication;Shared Body;Six Legs;Stacking;Three Legs;Wings;Wristfeet.

**This Page: Top Tags**
Multilimb
Multicock
Huge Cock
Cock Growth
Multiarm
Muscle Growth
Multileg
Muscle/Strength
Size Increase
Complete

**This Page: Top Stories**
Mind and body by BRK
Bigger issues by muscl4life
The dudes by BRK
Empire by LenZelig
Changing Nick by BRK
Bull’s strength by muscl4life
Lumberjacked by Krisiar
Supermen by Also Known As
One hot summer by BRK
Oh man by BRK

**This Page: Recently Updated Stories**
The four Ds by BRK
Teacher’s testimony by Six Pecs
11:11 by TwinReplica
Random shorts: Multi gains livestream by TreborNawoc
Transform: The college years by Also Known As
Two guys, zero boundaries by Knock Noct Not
Trouble in paradise by Mask
Boytaur house renovations by Gio Multipod
The server life by BRK
The boytaur choir by Gio Multipod

768 stories found Sorted alphabetically Total word count: 6,867,549

A 40

Aaron’s adventures by phallicphan When you possess two huge dicks, how can you avoid using them? Told through a number of mostly standalone tales. 4 parts 11k words Added Jan 2018 22k views 4.4 stars (14 votes) No comments yet •Huge Cock •Multicock •M/M

Abyssus Abbey by Pen Darke Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. 17 parts 125k words (#16) Added Feb 2020 Updated 16 May 2020 39k views 4.9 stars (75 votes) No comments yet •Self-suck •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •Size Increase •Anthro/Scaly •Demons •Incubus/Succubus •Ogres •Satyrs •Witch/Warlock/Wizard •Fantasy Realm •Horror •Pagan gods •Supernatural •M/M •M/M/M

Abyssus Abbey 2 by Pen Darke To protect himself from the devils who want to attack and change him, Tuco must enter the Abyss—little knowing what he will find there. 18 parts 132k words (#12) Added Feb 2021 Updated 23 Sep 2023 34k views 5.0 stars (84 votes) No comments yet •Huge Cock •Hyper Cock •Prehensile Cock •Wings •Muscle/Strength •Anthro/Furry •Demons •Incubus/Succubus •Witch/Warlock/Wizard •Horror •Pagan gods •Supernatural •Complete •M/M •M/M/M/...

Accepting I’m different by BTEREN James knew he was different from everyone else, but when he ends up rooming with someone he accidentally falls for, will he accept James for who he is? 4,996 words Added Jan 2023 7,490 views 4.3 stars (6 votes) No comments yet •Hyper Cum •Multicock •Hairless •t/t

The accidental wizard by nolanspice Ken and Jay’s excursion into alchemy yields astounding results. 2 parts 2,926 words Added Jan 2006 Updated 2 Jan 2006 38k views 4.5 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Transformation •Voice Deepening •Plausible Size Difference •Size Increase •Age Regression •Race/Ethnicity Change •Selfcest •M/M

Across the metaverse by BRK In a corner of a bustling shopping center parking lot, Joe finds something that shouldn’t be there. But… the sexy, three-legged, planet-saving hero Preter Garadin couldn’t possibly be real. Could he? 2 parts 5,921 words Added Jan 2023 5,049 views 4.8 stars (6 votes) No comments yet •Multileg •Multilimb •Three Legs •Aliens •M/M

Adam University by OneLuckyGuy89 Luke Winters convinces his four buds to go to an all-male university. When their friend Mikey shows up at lunch much larger, there’s nothing weird about that, right? 2 parts 6,141 words Added Mar 2024 Updated 6 Apr 2024 29k views 4.5 stars (13 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Belly Growth •Increased Libido •Foot Growth •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Tongue Growth •Nonconsensual change •Hyper Pheromones •M/M/M/...

Adam’s boyfriend by Bud Boytaurbody His truly supportive BF loves four-legged, wristfooted Adam and his equally spectacular swimmer buds. 1,969 words Added May 2002 22k views 5.0 stars (1 vote) No comments yet •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Wristfeet •Detachable

Adam’s dream by Josh Dugan Bet you didn't know this about boytaur dreams. 757 words Added May 2002 18k views 4.0 stars (5 votes) No comments yet •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Selfcest

Adventures of an Ivy League himbo by iHeywood This is a story all about how Liam Montgomery became the best himbo ever while a student at an Ivy League university. 2 parts 5,749 words Added Jun 2022 21k views 5.0 stars (21 votes) No comments yet •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Hyper Anus •Male Pregnancy •Incest •Father/Son •Set in the Future •M/M •M/M/M

The adventures of Corey Harddwick by BRK A screen actor’s try at a big stage role was already weird, before the moment where he discovered he was exceptionally well armed for the role. 3 parts 8,008 words Added Mar 2013 Updated 9 Mar 2018 17k views 4.9 stars (7 votes) No comments yet •Multiarm •Multilimb •M/M

Against protocol by BRK The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent… and they’re starting to pile up. 2,415 words Added Nov 2019 15k views 4.6 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multiarm •Multilimb •Muscle Growth •M/M

Ah! my god by Josh Arima A short and much less awkward alternative story inspired by the manga/anime Oh My Goddess. 4,325 words Added Jun 2005 39k views 4.7 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Transformation •Inflation •Selfcest

Ahead of his behind by nvb2 1,604 words Added Jul 2009 23k views 4.6 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Multicock •Boytaur •Multiarm •Muscle/Strength •Merging

An air of detachment by BRK Special Agent Greg Simmons receives some surprising evidence in the mail in relation to the Berlinger kidnapping case, which he’s not even on yet. Intriguingly, not only is it a piece of the puzzle—it’s also a piece of the victim. 3 parts 14k words Added Jul 2021 Updated 14 Jan 2023 8,570 views 5.0 stars (4 votes) No comments yet •Extra digits •Detachable •Merging •M •M/M

An airplane parasite by SomeMuscleGuy After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. 4,977 words Added Oct 2022 48k views 4.8 stars (42 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •M

The airport barista by Gio Multipod Diving deeper into the stories of fascinating individual boytaurs in Piedina, in this chapter, we read about the handsome airport barista named Luca and his playful encounter with a fellow boytaur passenger. 584 words Added Jun 2024 3,742 views 4.0 stars (4 votes) No comments yet •Multiarm •Multileg •Multilimb •Wristfeet •NS

Alien gym bro by SuperBlimp A mysterious and enormous stud shows up at Jessie’s gym, but there’s something not quite human about the hulking gorgeous man. 4,413 words Added Nov 2023 17k views 4.6 stars (13 votes) No comments yet •Huge Cock •Cum inflation •Replication •Muscle Growth •Male Pregnancy •Transformation •Size Increase •Inflation •Nonconsensual change •Aliens •M/M •M/M/M

Alien tormentors by James Fourlegs Unseen aliens juice the daylights out of their captives. 1,004 words Added Dec 2004 29k views 4.3 stars (6 votes) No comments yet •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Muscle/Strength •Selfcest •Aliens

All Hallow’s Evan by BRK A young outgoing witch named Evan, already stuck with a hotness glamor he has to keep putting on (long story), leaves a Halloween party to find his magic is going wonky just as he happens to encounter a handsome admirer. 2,682 words Added Oct 2024 6,290 views 4.9 stars (10 votes) No comments yet •Cock Growth •Multiarm •Multilimb •Muscle Growth •Increased Libido •Getting Handsomer •Voice Deepening •Witch/Warlock/Wizard •Halloween •Complete •M/M

All your feet on the table by James Fourlegs The whole thing with wristfeet is really quite involved. 735 words Added May 2002 13k views 5.0 stars (5 votes) No comments yet •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet

All-feet teacher by Gio Multipod 603 words Added May 2005 13k views 4.0 stars (2 votes) No comments yet •Multiarm •Multileg •Multilimb •Six Legs •Wristfeet

Alt-world by BRK The alternate reality was constructed so the guys fell within broad parameters. Except they were a little skewed toward the exceptional. And something in the software seemed to like outliers... 2 parts 5,265 words Added Jul 2011 Updated 27 Jul 2011 35k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle/Strength •Plausible Size Difference •Size Increase •Incest •Twins •Selfcest •M/M

Amalgamated: The fourth guy by Knock Noct Not Nico was concerned when his friend was acting strange. Obviously, the next best course of action was to stalk outside his house to see if there was a problem. But nothing is out of the ordinary, right? There’s his friend... and his two brothers. They’re fighting, and also—conjoined?! 7,231 words Added Mar 2025 4,571 views 4.9 stars (14 votes) No comments yet •Multiarm •Multipec •Multitorso •Body Part Rearrangement •Transformation •Size Increase •Absorption •Merging •Shared Body •Complete •M/M •M/M/M/...

Amazing Alex by Brad Mercury Alex has been experimenting with making additions and transformations to his body, and now he’s ready to give Chris a private magic show. 1,960 words Added Sep 2015 19k views 4.8 stars (18 votes) No comments yet •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Stretchy •M/M

Amphitriton by Jan L Returning home after a long imprisonment, the prince of the long-lived and very randy mer-folk celebrates with enjoys the pleasures of his handsome bondmate and several equally sexy friends, when a sudden danger arises that threatens the whole mer community. 3,863 words Added Sep 2004 20k views 5.0 stars (1 vote) No comments yet •Huge Cock •Prehensile Cock •Multi-abs •Transformation •Anthro/Scaly •Mermen •M/M

Anders by Josh Dugan One way to break the ice is to get a guy talking about his multiple arms. 1,987 words Added Feb 2009 11k views 3.0 stars (1 vote) No comments yet •Multiarm •Multilimb

Anomalous Materials Research Facility 3‑DL by Mad Dog and Gurak Working with exotic materials on a distant research space station is all in a day’s work for Carter, a theoretical physicist and the sole mundane human in a crew of sexy (and sex-loving) creatures straight out of a very dirty fantasy novel. But when you work with stuff that scoffs at the laws of physics, normality can’t remain unbent forever. 6 parts 32k words Added Sep 2019 Updated 21 Mar 2020 32k views 4.9 stars (28 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multi-anus •Multicock •Multihead •Multilimb •Male Pregnancy •Transformation •Size Increase •Anthro/Furry •Centaurs •Demons •Orcs •M/M •M/M/M

The Anterotica by LucaWLee During an impending apocalypse, a minor god of sex has to confront and fuck his way through infighting pantheons, each full of evil desire. 4 parts 12k words Added Aug 2023 Updated 2 Sep 2023 11k views 5.0 stars (10 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Wings •Hyper Muscle •Pec Fucking •Muscle Growth •Muscle Worship •Pagan gods •M/M •M/M/M

The antique lamp by DimethylCoconut There are two facts about me that one should know before I tell this story: I had always had fantasies about cloning—I would date myself, and I am also a collector. The story I am going to tell is about how these two things combined and made me who I am today. 3,023 words Added Mar 2021 5,579 views 5.0 stars (9 votes) No comments yet •Replication •Selfcest

An app for that by BRK That funny new phone app makes it look like you have two of whatever the camera is pointed at, but there's more to the algorithm than trick photography. 2,178 words Added Nov 2011 38k views 4.4 stars (16 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Replication •Muscle/Strength •App •Retcon •Selfcest •Complete •M/M

The application by Jefftaur Ted’s application to the Leg Wheel Program is approved, and he’s very excited. 3,981 words Added Feb 2009 12k views 4.2 stars (5 votes) No comments yet •Multicock •All Legs •Lots of Legs •Multileg •Multilimb

(April) fool for love by BRK Joe decides he’s been pining for his roommate Rafe long enough, so he uses his sneakily-obtained knowledge of Rafe’s fringe erotica tastes and the pretext of April Fool’s day to pretend he’s set his roomie up on a blind date with his ultimate dream guy. 2,689 words Added Apr 2023 11k views 4.1 stars (9 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Muscle Growth •Stretchy •Getting Taller •Plausible Size Difference •Size Increase •Retcon •April Fool’s Day •M/M

Armfuls of feet by James Fourlegs Eric really pumps out feet for his lover. 2 parts 2,966 words Added May 2002 17k views 5.0 stars (1 vote) No comments yet •Multi-anus •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Wristfeet

Army experiment by BRK When a secret military experiment produces a company of augmented and multilimbed soldiers and locks them up, it’s up to a select crew of outsiders to infiltrate the base and set them free. 5 parts 4,614 words Added Jul 1997 25k views 4.5 stars (11 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Complete •M/M •M/M/M/...

The Arsenal of Secrets by BRK Griffin, tired of being smaller than his farm-brute brothers, stumbles backwards into a way to make himself more like what he wants to be: big and strong enough to catch the eye of a beautiful, bashful, broad-shouldered apprentice blacksmith named Wass. 10 parts 26k words Added Aug 2020 15k views 4.9 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Transformation •Getting Taller •Size Increase •Fantasy Realm •Complete •M/M

Ascension Escape Games by SomeMuscleGuy Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. 6,147 words Added Oct 2022 24k views 4.8 stars (19 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •M

At the cafeteria by BRK Jordan meets up with his friends at the cafeteria very late one night before midterms. They end up making a game of passing around Ethan’s ancient-recipe birthday liqueur and telling strange rumors about each other, with some unintended consequences. 3 parts 8,362 words Added Jun 2015 38k views 4.7 stars (44 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Getting Handsomer •Retcon •Suggestion •Infectious •Immortality •M/M •M/M/M

The attack of Tchutchuca by brazboy A weird phenomenon takes place in the old colonial city of Paraty: after a strong tide, the sea turns a bit sweet, and its scent is enough to drive the males in the small town mad. Some say it’s the work of the devil, others swear it down to the old local monster Tchutchuca. The state government sends a biologist to investigate, but there is little to be done other than witness history. 8,430 words Added Jul 2022 13k views 4.6 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Increased Libido •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •M/M/M/...

Awakening by BRK Life doesn't make a lot of sense, what with the normality of people that shouldn’t be normal at all, but it all starts to make more sense when Steve encounters someone who’s different in a way he never expected. 2,659 words Added Oct 2003 21k views 4.3 stars (4 votes) No comments yet •Huge Cock •Multicock •Plausible Size Difference •M/M

B 67

Back-up Valentine by Six Pecs Carver had planned to spend the night all by himself, but his roommate Clay unexpectedly arrives home early from his Valentine’s Day date, pent up and needing release. Carver is all too eager to lend his incredible body to help out his best friend, but his incredible body wants to be more than just friends with benefits; it wants to be Clay’s Valentine. 5,922 words Added Feb 2025 7,531 views 5.0 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Hyper Cock •Prehensile Cock •Cum inflation •Hyper Cum •Multi-abs •Multi-anus •Multicock •Stretchy •Hyper Anus •Body Part Rearrangement •Hyper Tongue •Humiliation •Valentine’s Day •Complete •M/M

The backyard wall by Josh Dugan How can anyone expect a little peace and quiet with all this tarryhootin’? 661 words Added May 2002 11k views No comments yet •Multicock •Centaurs •Alcohol

Bad day at the beach by MegaMaker Alec never has sex for love and only does it for fun. To make this easier, he uses a secret serum to be huge and hunky—but only temporarily. He just only hopes that Charlie, a really cute sweetheart he found at the beach, doesn’t find out. 8 parts 14k words Added Sep 2024 Updated 21 Sep 2024 25k views 4.8 stars (4 votes) No comments yet •Always Hard •Cock Growth •Cock Shrinking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Other Mental Changes •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Dom/Sub •Nonconsensual change •Lycra/Spandex •Hyper Pheromones •Complete •M •M/M

The band by BRK Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. 2 parts 7,461 words Added May 2002 27k views 4.7 stars (19 votes) No comments yet •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle Growth •Plausible Size Difference •Size Increase •Suggestion •Selfcest •Complete •M/M •M/M/M

Banned clones by Josh Dugan How might a man and his clone get to really know each other? 1,283 words Added Mar 1997 14k views 4.8 stars (5 votes) No comments yet •Replication •Selfcest

Bar wishes by Salem Noctua There’s a new bar in town, and Eric believes that this will be the place that he’ll get to hook up with someone and, in the long run, form a relationship with. Little did he know that if you wish upon a bar’s private room, even fantasies can come to life. 3,174 words Added Aug 2021 8,882 views 5.0 stars (13 votes) No comments yet •Cockfucking •Huge Cock •Nonconsensual change •Merging

Barefoot centaur ballet by Josh Dugan A handsome dancer become uniquely qualified for a challenging role, thanks to a vivid dream shared with his lover. 1,103 words Added Jul 2000 11k views 4.8 stars (4 votes) No comments yet •Four Legs •Multileg •Multilimb

Basement full of muscleboy gods by Krisiar Wrestler Oliver scores some pills that are supposed to bring on muscle growth, and decides to share them with his best buds after a match. 2,124 words Added May 2011 71k views 4.4 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Nipple Emissions •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Muscle/Strength •M/M •M/M/M/...

Beach shoot by BRK Part-time social media hunk Xavier has a weird feeling about this tropical beach shoot, and it only gets stranger as the shoot goes on. 2,817 words Added Feb 2023 11k views 4.5 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Six Legs •Three Legs •Multipec •Stacking •Gradual Change •Retcon •M

The beast with a billion boners by Ziel Occult book store employees Lee and Gavin discover a comic book called "Beast with a Billion Boners." They figure they’ve both seen enough hentai to know where this is going. They were wrong. Some tentacle fun, raunchy gay smut, and even some shrinking and macro/micro sizeplay ensue. 9,666 words Added Dec 2015 17k views 4.9 stars (8 votes) No comments yet •Replication •Size Decrease •Selfcest •Tentacle

Becoming a family of their own by TreborNawoc It’s date night for Alex and Dylan, and Alex has plans to make the evening truly special. 6 parts 20k words Added Aug 2022 Updated 8 Oct 2022 13k views 4.9 stars (128 votes) No comments yet •Huge Cock •Hyper Cock •Extra digits •Extra facial features •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Gradual Change •Transformation •Getting Taller •Hyper Tongue •M/M

Bedmate by BRK Ardo passes out in a hospital but wakes up in a strange bed in a comfortable, if empty, room. And there’s a odd figure of a man looming in the doorway, waiting for him to wake up. 2 parts 6,248 words Added Sep 2016 15k views 4.5 stars (8 votes) No comments yet •Multicock •Multiarm •Multilimb •Muscle/Strength •Getting Taller •M/M

The berries down by the creek by Krisiar Jack hangs out with his friend and crush, Kurt, which leads to an encounter with a bush sporting some unusual berries. 3,567 words Added May 2011 57k views 4.5 stars (16 votes) No comments yet •Cock Growth •Hyper Cock •Prehensile Cock •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Size Increase

Beyond contact by BRK The trick to contacting aliens turns out to be sending only your mind. What you look like when you get there, though, isn’t quite what you’re used to. 3 parts 1,437 words Added Jun 2003 23k views 3.3 stars (9 votes) No comments yet •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Selfcest •Aliens •Space Travel •Complete •M/M •M/M/M/...

The big box by BRK Dave didn’t remember ordering anything from Metaboy. 3 parts 3,202 words Added Mar 2003 17k views 4.4 stars (9 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Three Legs •M/M

The big college roommate by MaxMorphs A story about a big ex-jock who turns himself into an actual whale! 3,856 words Added Jan 2024 16k views 4.6 stars (18 votes) No comments yet •Cock Growth •Multicock •Belly Growth •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Vore •M/M

Bigger issues by muscl4life Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? 6 parts 47k words (#91) Added Dec 2013 154k views 4.0 stars (24 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •M/M

Billy becomes a boytaur by James Fourlegs Bodybuilder Billy's quads really are quad. 2 parts 2,387 words Added May 2002 15k views 4.5 stars (2 votes) No comments yet •Boytaur •Four Legs •Multileg •Multilimb •M/M

Billy grows his sea-legs by Martin Boyar A handsome young sailor at sea among his swarthy young mates proves worthy of this rite of passage. 544 words Added Feb 2005 11k views No comments yet •Four Legs •Multileg •Multilimb

Birthday surprise by Kjarri Noah hopes, with some help from a friend, to give his boyfriend a birthday surprise he’ll never forget. 3,108 words Added Jul 2021 20k views 4.9 stars (20 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Stretchy •Absorption •Merging

A blended harmony experiment by IamYurNayboor A very short young crewman and an older, very tall officer get merged during an emergency evacuation in space to a strange and distant planet. 4 parts 5,558 words Added Feb 2018 Updated 3 Feb 2024 19k views 3.7 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Getting Taller •Merging •Mind Control •M/M

A blessing in disguise by Jo Psmythe Colin, an over-stressed college student, meets the man of his dreams in Chris. But Chris has a secret that might drive them apart—or bring them even closer together. 5,422 words Added Sep 2019 20k views 5.0 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Stacking •Stretchy •Plausible Size Difference •Size Decrease •Size Increase •Suggestion •Vore

Bloody pumpkin fuckers by NioSatyr Three frat bros go into the dark forest on Halloween. The blood moon shining on a wild pumpkin patch promises growth and transformation. 7,196 words Added Oct 2021 34k views 4.9 stars (18 votes) No comments yet •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Nipcocks •Prehensile Cock •Hyper Cum •Nipple Emissions •Multi-balls •Multicock •Multiarm •Multipec •Stacking •Wings •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Tailcock •Plants •Anthro/Furry •Dragons •Werewolves •Supernatural •Halloween •M/M/M

The blue banana bread by BRK Determined to make his family’s traditional chocolate chip banana bread for his Christmas dinner party with hubby Jag and their friends Owen and Greg, Mikey is forced to use the blue ones when his original supply goes bad. 2,319 words Added Dec 2024 5,781 views 4.6 stars (5 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Multicock •Multihead •Multiarm •Increased Libido •Getting Taller •Human to Animal/Anthro •Retcon •Christmas •Complete •M/M •M/M/M/...

The blue daiquiri by BRK Another artifact of the universe makes an appearance, this time at a loft party to celebrate the pilot Henry scripted, Ice City, going to series. If only Henry were having as much success figuring out his feelings for his sweet but ordinary-looking roommate, Gavin. 9,647 words Added Oct 2017 18k views 5.0 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Suggestion •Complete •M/M

The blue paramour by BRK Quint, a high-end sex-line agent, likes to explore his callers’ secret fantasies with them. But things go a little differently after a lunch that happened to include a certain artifact of the universe. 5,132 words Added Aug 2019 17k views 4.8 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Three Legs •Multipec •Stacking •Pointy Ears •Getting Taller •Retcon •Suggestion •Ogres •Complete •M/M

The blue pumpkin by BRK Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… 6 parts 8,774 words Added Oct 2020 21k views 5.0 stars (22 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multiarm •Multilimb •Multitongue •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Mouthcock •Incest •Twins •Selfcest •Merging •Supernatural •Halloween •Complete •M/M •M/M/M •M/M/M/...

The blue reception by BRK Miserable and alone at his cousin’s high-society wedding reception, Christopher unknowing partakes of a blue-banana fruit salad he mistakes for haute cuisine—right before he starts talking up his hunky, successful, and totally nonexistent boyfriend. 4,701 words Added Mar 2023 13k views 4.8 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Muscle Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Tongue Growth •Immortality •Complete •M/M

The blue shoebox by BRK Leo, the aggrieved grad student barista, is having a really no good, terrible, shitty day. And that’s without someone having randomly mailed him a package containing a single, inexplicable, for-some-reason-blue banana. 5,381 words Added Aug 2018 14k views 4.0 stars (9 votes) No comments yet •Huge Cock •Multicock •Multileg •Multilimb •Three Legs •Suggestion •Ghosts •Supernatural •Complete

Boardwalk muscle by Lou Garou 78 A randy bathroom encounter leads to an unexpected transformation. 1,965 words Added Feb 2022 12k views 4.8 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Merging •M/M

Body and mind by BRK Exasperated by college, work, and home life, Barry stumbles across an obscure app that might at least help make his insufferable, annoyingly sexy older brother Vince a tad easier to live with. 7 parts 39k words Added Nov 2024 Updated 3 May 2025 28k views 4.7 stars (43 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Public Orgasm •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •App •Retcon •Suggestion •Incest •Brothers •Nonconsensual change •Hypnosis •Mind Control •M/M •M/M/M •M/M/M/...

Body for bargain by MegaMaker Lance wants to get bigger and is willing to make a deal with the devil to make it happen, despite his best friend in the whole world, Jude, telling him that's him that's a terrible idea. 7,837 words Added Dec 2024 15k views 4.3 stars (9 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Other Mental Changes •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Lycra/Spandex •Demons •Witch/Warlock/Wizard •Supernatural •Complete •M •M/M

Body game by BRK In an experimental story based on changes generated randomly by a computer program, the already well built Marcus is invited to a warehouse where he and four others play a strange game that, turn by turn, makes their bodies randomly freakier and freakier. 13k words Added Aug 2014 40k views 4.7 stars (30 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Size Increase •Mouthcock •Selfcest •Complete •M/M

Body game: Encounter 1000 by NBCK99 For the milestone thousandth encounter, six body game alumni bring their already-transformed bodies to the circle, and discover what the game’s like the second time around. 4,647 words Added Oct 2018 16k views 4.5 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Detachable •Giants •Plausible Size Difference •M/M •M/M/M/...

Body game: Encounter 56 by matt1008 In a prequel to BRK’s Body game, another set of six hot guys experience the dramatic and unexpected changes the Body Game can produce. 10k words Added Feb 2016 25k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Multicock •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Mouthcock

Body game: Encounter 813 by BRK Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. 10 parts 54k words (#81) Added May 2016 Updated 15 Feb 2025 54k views 4.9 stars (35 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Stretchy •Foot Growth •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •Selfcest •M/M •M/M/M

The Body-Jack 9000 by The Gecko Rose A young man discovers the most incredible jackoff device ever, and he just can’t stop playing with it! 6 parts 6,176 words Added Feb 2018 Updated 30 Mar 2018 22k views 4.9 stars (25 votes) No comments yet •Cock Growth •Self-suck •Multiarm •Multilimb •Merging •M/M

The body shop by BRK A special, experimental program at a small, friendly all-male college offers a range of body enhancements, and the scientists in charge are surprised at just how popular the extra limbs and cocks are with the students and faculty. 6 parts 5,703 words Added Oct 1997 19k views 5.0 stars (5 votes) No comments yet •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Complete •M/M •M/M/M

The bodyguards by MaxMorphs Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. 9 parts 22k words Added Apr 2021 Updated 21 Aug 2021 64k views 4.8 stars (49 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Gradual Change •Plausible Size Difference •Size Increase •Inflation •Incest •Brothers •Twins •M/M •M/M/M

Bodymorphchat by BRK Conversations in this chat room are just like any other, with one exception: your screen name eventually becomes literally true. 1,920 words Added Nov 2004 29k views 5.0 stars (11 votes) No comments yet •Multi-abs •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Replication •Stretchy •Transformation •Selfcest •All Dialog •M/M •M/M/M

BodyReverence by BRK Kevin finds out about an app that allows its subscribers to touch its handsome, muscular models with a new kind of virtual technology. His buddies are psyched to get in on the touching… but Kevin, who’s been getting more and more admiration for his looks and the body he’s sculpted for himself, realizes he wants to be appreciated with more than just yearning gazes and salacious comments. He wants to be touched. 4,671 words Added Sep 2017 15k views 4.8 stars (25 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •App •M/M •M/M/M/...

The book in the basement stacks by BRK Eric reluctantly takes refuge from a storm in his college’s enormous and ancient library, and soon finds himself exploring parts of the stacks best left alone. 2,887 words Added Oct 2021 19k views 4.6 stars (16 votes) No comments yet •Cock Growth •Multi-abs •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Size Increase •Nonconsensual change •M •NS

The book of desires by SomeMuscleGuy After stealing a corrupted book at the gym, Michael is left growing uncontrollably by a Symbiotic Demon that only wants to swell its victims with the most size possible. But even the demon underestimates just how gigantic Michael wants to become. 7,676 words Added Dec 2022 38k views 4.9 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Public Nudity •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •Complete •Stories with Images •M

Boosted by West Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. 3 parts 5,429 words Added Aug 2021 Updated 4 Sep 2021 26k views 4.6 stars (24 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •A.I.-Controlled Change •App •Incest •Brothers •Infectious •Complete •M/M

Bound together by NBCK99 When you have the ability to "push" people to be bigger and hotter, and not a lot of self-control, a really cute repairman can be a challenge—especially if things don’t go quite the way they’re supposed to. 4,818 words Added Jan 2016 20k views 4.6 stars (35 votes) No comments yet •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •M/M

The box by BRK Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. 8 parts 30k words Added Dec 2002 Updated 7 Sep 2019 41k views 5.0 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Public Orgasm •Extra digits •Multicock •Multihead •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Stretchy •Getting Handsomer •Getting Taller •First Time/Virgin •Incest •Brothers •Selfcest •Witch/Warlock/Wizard •M/M •M/M/M •M/M/M/...

The boytaur choir by Gio Multipod Piedina is a whimsical world, and even its art is done whimsically. 1,933 words Added Jun 2025 639 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M •NS

Boytaur Christmas by Jefftaur Kevin gives his boyfriend the best present ever: a boytaur Christmas. 2 parts 3,590 words Added May 2002 15k views 5.0 stars (1 vote) No comments yet •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet •Christmas

Boytaur cream by Josh Dugan Guess what happens when you use this stuff. 2 parts 2,789 words Added May 2001 19k views 4.5 stars (2 votes) No comments yet •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Wristfeet •Selfcest

Boytaur house renovations by Gio Multipod Mike and Ben are heading on a trip so they entrusted their house to Colin, one of the most trusted tradesboytaurs in Piedina. When they return, they're in for an amazing result. 7 parts 8,097 words Added Jun 2025 655 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M

Boytaur magazine by James Fourlegs Where do they get those models? 1,287 words Added May 2002 13k views 4.0 stars (3 votes) No comments yet •Boytaur •Four Legs •Multiarm •Multileg •Multilimb

The boytaur next door by BRK Phil moves into a new apartment and is perplexed and aroused to discover that his new next-door neighbor has more going for him than most guys do. 4 parts 7,551 words Added Mar 2022 13k views 4.9 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Always Shirtless •Gradual Change •Getting Taller •Retcon •Witch/Warlock/Wizard •Complete •M/M

Boytaur project by James Fourlegs Unexpected results for an early experimental “centaur” pill. 1,352 words Added May 2002 13k views 4.3 stars (3 votes) No comments yet •Boytaur •Four Legs •Multileg •Multilimb •Six Legs •Wristfeet

Boytaur retreat by Josh Dugan David's asceticism causes not only his own body to blossom but the bodies of those around him. 1,409 words Added Sep 2005 13k views 5.0 stars (1 vote) No comments yet •Boytaur •Multilimb •Replication •Wristfeet •Selfcest

Boytaur swim program by Bud Boytaurbody These swimmers can wear literally a pair of Speedos. 927 words Added May 2002 12k views 4.7 stars (3 votes) No comments yet •Boytaur •Four Legs •Multilimb •Wristfeet

Boytaurs by Josh Dugan When Envy the green eyed monster has four legs because your friends can grow them and you can’t. 4 parts 2,687 words Added Jun 2018 Updated 17 Oct 2020 9,326 views 4.4 stars (10 votes) No comments yet •Boytaur •Four Legs •Multileg •Multilimb

Boytaurs and coffee by Bearyphan Moderately bearish boytaur Sean gets up the nerve to ask his longtime crush on a date, which leads to a chill evening and few surprises. 3,472 words Added Sep 2021 7,266 views 4.3 stars (3 votes) No comments yet •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Hair Growth/Getting Hairy •M/M

Boytaurs from Outer Space! by BRK Sev, the commander of a Taurian survey mission, judges Earth suitable for cultivating an aggressive alien grain, but the danger to Earth’s ecosystem drives the idealistic Elek to rebel and flee with some valuable equipment. When a conflicted Kiyy chases him, they both encounter the strange inhabitants and discover that humans and Taurians find each other mutually captivating. 6 parts 13k words Added Jun 2015 Updated 14 Oct 2016 22k views 4.4 stars (16 votes) No comments yet •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Muscle/Strength •Mouthcock •Incest •Twins •Aliens •Space Travel •M/M •M/M/M •M/M/M/...

The boytaurs of Bel-Air by BRK When Steve’s attempts at bringing boytaurs into popular awareness through CGI ends up being a disaster, his only recourse is to use the real thing. 3,080 words Added Mar 2004 14k views 5.0 stars (5 votes) No comments yet •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Muscle Growth •Incest •Twins •Complete •M/M •M/M/M

Brent and Jax by BRK Jax comes back from vacation extremely jazzed about something that happened to him, leading to a very strange conversation with his buddy Brent about how all the guys on campus seem to be changing lately. 2 parts 8,234 words Added Mar 2013 Updated 27 Apr 2018 35k views 4.6 stars (18 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Retcon •Suggestion •X-Ray Vision •M/M

Brody by TreborNawoc After being transformed by Dylan, Brody and his boyfriend have some fun exploring his new body. 1,465 words Added Oct 2021 14k views 4.9 stars (193 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Extra facial features •Muscle Growth •Stretchy •Vore •M/M

Brotherly love by Seth Peterson Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. 7,666 words Added Dec 2015 54k views 4.9 stars (20 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Merging

Brother’s closet by Josh Dugan A handsome athletic older brother offers somewhat more than expected. 962 words Added May 2002 29k views 4.5 stars (11 votes) No comments yet •Lots of Legs •Multileg •Multilimb •Replication •Detachable •Incest •Brothers •Selfcest •t/t

Bull-e-tin by brazboy Short stories in the world of Dairy Bull. 8 parts 12k words Added Jul 2024 Updated 14 Sep 2024 15k views 5.0 stars (6 votes) No comments yet •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Hyper Cum •Public Orgasm •Multicock •Public Nudity •Incest •Brothers •Bulltaurs •Udders/Dairy Bull •Complete •M/M •M/M/M/...

Bull’s strength by muscl4life On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power. 28 parts 88k words (#37) Added Jul 2018 Updated 6 Oct 2018 111k views 4.8 stars (49 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Difference •Bestiality •Incest •Father/Son •Destruction/Violence •Infectious •Flying •M/M •M/M/M •M/M/M/...

Burst by BRK In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again… 3 parts 11k words Added Dec 2020 21k views 4.7 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Replication •Other Mental Changes •Hyper Strength •Muscle Growth •Muscle/Strength •Always Shirtless •Stretchy •Getting Handsomer •Transformation •Getting Taller •Size Increase •Selfcest •Aliens •Christmas •Complete •M/M •M/M/M

The business negotiation by Gio Multipod Commerce continues to flow in Piedina and some businessboytaurs have risen up to the task. 913 words Added Jun 2024 4,161 views 5.0 stars (2 votes) No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M/M •NS

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Caeman the Conquerer by Tereshky An ambitious general gets more than he bargained for during a ceremony to take over a conquered city in this fantasy-based story. 3,420 words Added May 2018 13k views 4.3 stars (11 votes) No comments yet •Cock Growth •Multiarm •Multilimb •Transformation •Giants •Tongue Growth •Naga •Fantasy Realm

Cafe Darwin by Dreammaker A few short scenes set at a café where the drinks do more than just perk you up. 4 parts 1,754 words Added Mar 2012 Updated 15 Feb 2013 28k views 4.0 stars (5 votes) No comments yet •Cock Growth •Hyper Cock •Multilimb •Muscle Growth •Muscle/Strength •M/M

Camp Multilimb by Josh Dugan Camp is very entertaining. 1,551 words Added Apr 2017 12k views 4.7 stars (3 votes) No comments yet •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Wristfeet •Centaurs

The car dealership sale by Gio Multipod Boytaurs still need to move around Piedina, and cars, originally imported from the human earth and redesigned to fit the boytaurs’ needs, get the job done. 1,117 words Added Aug 2024 4,979 views 5.0 stars (1 vote) No comments yet •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Wristfeet •M/M

Caught four-footed by Joey During a Spring Break in Greece, a seemingly preposterous etymology found in a cheap battery-powered dictionary taps into the power of an ancient courtship ritual for an adorable somnambulator and his fellow English major. 1,770 words Added Jun 2005 9,237 views No comments yet •Four Legs •Multilimb

Cave of worshippers by SomeMuscleGuy After a strange workout session with his friend Ben, Mike wakes up restrained in a cave, surrounded by cultists who want to make him their muscle god. 9 parts 29k words Added Jan 2023 Updated 8 Jun 2024 55k views 4.7 stars (34 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Public Nudity •Butt Growth •Belly Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Dom/Sub •Nonconsensual change •Restraints •Absorption •Hyper Pheromones •Infectious •Complete •M/M

Centaur mania by Josh Dugan How come it's the mad geniuses who get to have all the fun? 1,887 words Added Jun 1997 22k views 4.9 stars (20 votes) No comments yet •Huge Cock •Multicock •Lots of Legs •Multileg •Multilimb •Centaurs

Centaur of attention by gifts of the night Marooned on an island, Jason is rescued by boytaur Sundgren. 3 parts 3,393 words Added Mar 2005 13k views 3.0 stars (1 vote) No comments yet •Huge Cock •Boytaur •Multileg •Multilimb •Early/Mid 20th Century

Centaur professor by James Fourlegs This learned descendant of the famous teaching centaur Chiron passes on more than just wisdom. 2 parts 4,113 words Added Mar 1998 25k views 5.0 stars (6 votes) No comments yet •Four Legs •Multiarm •Multileg •Multilimb •Replication •Stretchy •Detachable •Selfcest •Centaurs

Centaur with a foot fetish by Josh Dugan Even a centaur can wish upon a star. 659 words Added Apr 1997 12k views No comments yet •Multilimb •Centaurs

Centurion of light by Ravine Mountain A great new story in which a centurion, Marcus, and five of his best men are transformed by the god Mars—and charged with a mission. 12 parts 38k words Added May 2014 Updated 5 Jan 2019 65k views 4.9 stars (50 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Incest •Twins •Demons •Pagan gods •Ancient Era •M/M •M/M/M •M/M/M/...

The chameleon kid by smitch69 It was simple and I had been doing it for years. It was always a rush when I took the shape of someone new. 8 parts 3,678 words Added Jan 2006 19k views 4.7 stars (7 votes) No comments yet •Replication •Incest •Twins •Selfcest •Bisexual •M/M

A chance discovery by Josh Dugan Prepare to be declined, but put your bid in. 624 words Added Nov 2003 12k views No comments yet •Four Legs •Multileg •Multilimb

Changes and multiplicities by GDS A young man with the ability to change or become other things, even multiple other things, shares a stream-of-consciousness narrative about how it feels and what he’s experienced. 1,027 words Added Jul 2023 6,409 views 2.1 stars (9 votes) No comments yet •Human to Cock •Replication •Transformation •Selfcest •Shared Body •M

Changes in Bigby Heights by NBCK99 Alex Stevens has always been shy, being the only boytaur in Bigby Heights, but Jesse helps bring him out of his shell. But after their first encounter, reality seems to shift. 3 parts 5,173 words Added Jun 2010 Updated 26 Sep 2010 32k views 4.7 stars (22 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Retcon •Infectious •M/M •M/M/M

Changes in the wind by Bud Boytaurbody The winds of change transform Billy into a barefoot centaur with limb-sprouting housemates. 1,194 words Added Jan 2006 13k views 4.5 stars (2 votes) No comments yet •Multilimb •Centaurs •NS

The changing by NBCK99 After an encounter with an ancient book of Irish poetry that sure seems a lot like a spell grimoire, three friends discover they’ve set something in motion that will change everything—for themselves and, before long, for everyone else as well. 2 parts 5,286 words Added Jun 2016 13k views 4.8 stars (8 votes) No comments yet •Huge Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength

Changing clothes by Sean Innicioni Two friends try out the costumes at Madame Esmeralda’s Magical Outfits. 2,838 words Added May 2011 27k views 3.7 stars (3 votes) No comments yet •Cock Growth •Boytaur •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Mermen •Naga •M/M

Changing Nick by BRK Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. 18 parts 70k words (#53) Added May 2013 Updated 16 Jul 2022 135k views 4.7 stars (40 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Nipcocks •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •Tongue Growth •App •Retcon •Selfcest •Nonconsensual change •Merging •Witch/Warlock/Wizard •Invisibility •M/M •M/M/M •M/M/M/...

Charlie’s changes by TFWizard 3 parts 3,363 words Added Apr 2005 12k views 2.7 stars (3 votes) No comments yet •Multilimb

Chat 1, April 2005 by shift4u 1,335 words Added Apr 2005 9,170 views 3.7 stars (3 votes) No comments yet •Multilimb •All Dialog

Chat transcript: More than plenty by BRK Two guys chatting about extras end up giving each other the works. 2,780 words Added Nov 2014 13k views 5.0 stars (7 votes) No comments yet •Multicock •Multilimb •Replication •Size Increase •Selfcest •Infectious •All Dialog •M/M

ChatBod by BRK Looking for an unusual gift for his lover, Jeff finds an AI imagery site that seems eager to dream up their fantasy versions of each other. 3 parts 9,799 words Added Oct 2023 Updated 17 Feb 2024 19k views 4.9 stars (13 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Hyper Cock •Extra digits •Multicock •Multiarm •Multilimb •Multitongue •Straight to Gay •Muscle Growth •Stretchy •Gradual Change •Getting Taller •Size Increase •A.I.-Controlled Change •Complete •M/M

Chef Leroy by Gio Multipod Chef Leroy, Piedina’s most beloved culinary virtuoso, crafts exquisite dishes using all ten of his agile feet. With wristfeet dancing over spice jars and anklefeet stirring, flipping, and plating in perfect harmony, his footwork is legendary. Every meal is a performance—graceful, precise, and deeply rooted in boytaur tradition. 2 parts 3,083 words Added Apr 2025 Updated 26 Apr 2025 2,410 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M

The Christmas parcel by Salem Noctua When Anthony woke up and saw a mysterious little parcel on the table the morning of Christmas Eve, he did not expect to find a strange, golden necklace with a broken eagle charm inside. Who gave him the present? How did it get inside his flat? And where was its other half? 4 parts 18k words Added Dec 2022 Updated 31 Dec 2022 8,770 views 4.8 stars (21 votes) No comments yet •Multicock •Multihead •Straight to Gay •Nonconsensual change •Dildos/Toys •Merging •Christmas •Complete •M/M

The chronicles of Besar Otot by OneLuckyGuy89 On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. 8 parts 26k words Added Jan 2020 Updated 8 May 2021 32k views 4.3 stars (4 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Gender Swap •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Hair Growth/Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones

Click bate by Dream Big Andy didn’t remember ordering this weird butt and cock pleasuring equipment, but, hey, it looked like it might be fun to play with… 26 parts 23k words Added Nov 2020 Updated 5 Mar 2022 38k views 4.9 stars (38 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Other Mental Changes •Increased Libido •Transformation •A.I.-Controlled Change •Dildos/Toys •Merging •Set during the Pandemic •M/M •M/M/M/...

Cloning Noah by KevLobs A man endeavors to fulfill his ultimate sexual fantasy: cloning himself. 3 parts 4,468 words Added Sep 2020 5,315 views 4.4 stars (12 votes) No comments yet •Replication •Selfcest

Cock boy conversions by CockTFBoi A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. 19 parts 14k words Added Mar 2014 53k views 3.8 stars (12 votes) No comments yet •Human to Cock •Multicock •Straight to Gay •Transformation •Size Decrease •Nonconsensual change •t/t •t/t/t...

Cody. Ryan. Leo. by Johan Johnson With cloning perfected, it may be an easy matter to have three identical boyfriends, each genetically engineered with special gifts all their own… but experiencing it is something else again. 3 parts 5,016 words Added Sep 2012 18k views 4.9 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Replication •Selfcest

Coffee date by BRK Jeremy gets dragged to a blind date at a coffeehouse that seems to have an inexplicable effect on Jeremy’s body. 2,014 words Added Aug 2020 14k views 4.7 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Retcon •Selfcest

Coffeehouse encounter by BRK A casual conversation in a coffee shop about the various mods being instilled in the students lately. 1,187 words Added Mar 2009 22k views 4.5 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Multitongue •Muscle/Strength •Getting Taller •Tongue Growth •M/M •M/M/M

The collection by BRK Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. 8 parts 16k words Added Nov 2022 Updated 28 Jan 2023 16k views 4.7 stars (6 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multileg •Multilimb •Replication •Muscle Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Age Regression •Selfcest •Nonconsensual change •Supernatural •Thanksgiving •M/M

College days by MuscleMike23 A mishap in chem lab leads to Mike’s size dreams coming true. 2 parts 1,974 words Added Mar 2005 27k views 4.4 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength

College town by James Fourlegs A randy warlock remains circumspect about having turned the whole town into a herd of boytaurs. 945 words Added May 2002 17k views 4.2 stars (6 votes) No comments yet •Multicock •Boytaur •Multilimb •Replication •Wristfeet •Incest •Twins •Selfcest

Colt chronicles: A form for any occasion by Neltharion5 5,218 words Added Feb 2010 20k views 3.3 stars (9 votes) No comments yet •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Time Travel •Centaurs •Shapeshifting

Conjoining cream by frooooooo Cole’s sexy roommate Alex admits he got help with his body from a website called ModBod. Cole then discovers they sell other stuff besites muscle enhancers. 1,291 words Added Feb 2012 17k views 4.9 stars (15 votes) No comments yet •Merging •M/M

Connections by Josh Dugan A housefull of tall guys who volunteer for an long-term multilimb experiment find that their six arms experience a deeper bonding over time. 2,517 words Added Oct 2005 11k views 4.0 stars (1 vote) No comments yet •Multiarm •Multilimb

Containment breach by SomeMuscleGuy After Kalos experiences a suit malfunction while working with a Radioactive Material at work, he is left growing at a quickening rate to sizes that nobody ever thought was possible, and its contaminated effects are spreading too fast to be stopped. 11k words Added Mar 2023 35k views 4.7 stars (19 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multiarm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Worship •Public Nudity •Butt Growth •Belly Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Rubber/Latex •Infectious •Complete •M

Cool bracelet, bro by BRK Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. 6 parts 20k words Added Feb 2014 Updated 3 Jun 2023 87k views 4.5 stars (54 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Multi-abs •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Incest •Brothers •M/M/M •t/t •t/t/t

Cosplay by BRK The only thing Harper likes more than the idea of slightly resembling a certain web-slinging superhero is the thought of actually being him—so much so that an unexplained costume in his bookbag proves irresistible. 1,820 words Added May 2020 11k views 4.6 stars (15 votes) No comments yet •Multiarm •Multilimb •Muscle Growth •Superhero/Supervillain •NS

Costume for two by Cockatrice One year after the events of “First Costume,” Luke and Jeremy are invited to the Halloween party again—but this time Dan seems strangely silent. 7,185 words Added Nov 2023 7,358 views 5.0 stars (4 votes) No comments yet •Multihead •Wristfeet •Detachable •Transformation •Human to Inanimate •Mouthcock •Merging •Centaurs •Demons •Halloween •M/M •M/M/M •M/M/M/...

Costumed by Tym Greene Two buddies get one of those two-man costumes for a party, and find themselves growing…closer. 4,977 words Added Mar 2021 9,624 views 4.8 stars (17 votes) No comments yet •Transformation •Human to Animal/Anthro •Merging •Centaurs

Craterville by BRK When everyone in town has some kind of power that half the time they aren’t even aware of, the guy whose power is to tell with everyone else’s power is might feel like he’s got the short end of the stick. Sometimes, though, there are ways to make it work for you. 3,363 words Added Mar 2009 29k views 4.5 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multilimb •Replication •Muscle/Strength •Transformation •Size Increase •Selfcest •Complete •M/M •M/M/M

Crazy guy by James Fourlegs Crazy, but in an exasperating and lovable way. 1,229 words Added Jul 2000 15k views 4.2 stars (6 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Replication •Detachable •Selfcest

Crisis in Carraido by BRK When a strange institution comes to town in a remote valley community in the Rockies, the locals are put off by the newcomers’ aloofness. But when things go wrong in the strangers’ compound, rancher Kevin and his sheriff’s deputy best buddy Pauly find out just how weird things are up there. 4 parts 11k words Added Apr 2016 Updated 9 Dec 2016 13k views 4.5 stars (8 votes) No comments yet •Huge Cock •Multilimb •Replication •Detachable •Selfcest •M/M •M/M/M

Curse room by BRK As the landlord’s son, Joey gets to deal with abandoned apartments and whatever might be in them. Usually it’s just junk; but the guy that skipped on unit 12E was deeply weird, and the way he’d looked at Joey before was more than a little scary. 2,828 words Added Apr 2022 13k views 4.5 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Getting Taller •Plausible Size Difference •Infectious •M/M

The cursed ride by SomeMuscleGuy When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. 8,330 words Added Feb 2023 23k views 4.5 stars (8 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Destruction/Violence •Dom/Sub •Nonconsensual change •Complete •M/M

Curses and consequences by BRK Reading this story is a bad idea, but you can’t resist now that you know it’s cursed. 1,459 words Added Sep 2021 20k views 4.6 stars (28 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Always Cumming •Hyper Cum •Multi-abs •Multiarm •Multilimb •Addiction •Increased Libido •Gradual Change •Getting Taller •Retcon •Social Media •Supernatural •Complete

Customer satisfaction by BRK During his time in Bucharest, Peter is experimenting with his magic, infusing the clothes in the shop he’s working at with special transformative properties. What he doesn’t expect is for one of his customers to come back and confront him over what Peter had done to his junk. 2,795 words Added Mar 2020 11k views 3.5 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Muscle/Strength •Body Swap

Cut and paste by Josh Dugan This altered computer can Photoshop John's big, beautiful body in real life. 1,608 words Added Sep 2004 15k views 4.9 stars (8 votes) No comments yet •Huge Cock •Multicock •Multilimb •Detachable •M/M

Cutting through by Peeda The story of a boy, a knife and a fantasy. 4 parts 5,776 words Added Dec 2015 Updated 25 May 2016 32k views 4.8 stars (30 votes) No comments yet •Self-suck •Multilimb •Detachable •Transformation •Body Swap •M/M

Cuuuurse! by Ziel Boyfriends Alex and Reuben are subjected to a curse that grows them into long-tongued double-cocked muscular naga. Ask them if they mind. 7,618 words Added Oct 2014 28k views 4.5 stars (15 votes) No comments yet •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Tongue Growth •Anthro/Scaly •Naga •M/M

The CVN link by BRK Mike is applying for a new job. Everything’s going great, his potential new boss is a dreamboat, he’s perfect for the position. There’s just one hitch: they need his CVNs. His confusion turns to shock when he finds out from a friend just what the “N” stands for… 3 parts 9,837 words Added Jun 2020 18k views 4.8 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •App •Retcon •Social Media •Complete •M/M •NS

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A dance of feet and architecture by Gio Multipod As its designs are created by the sacred feet of Piedina, architecture holds a very important place in Piedinese boytaur civilisation. 1,361 words Added May 2025 2,072 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M

Daniel grows a foot by Josh Dugan The title may be lame, but Daniel sure isn't. 817 words Added Jun 2005 12k views 5.0 stars (1 vote) No comments yet •Multicock •Multileg •Multilimb •Three Legs

Danny: Filming a star by TreborNawoc Danny’s special body makes filming a porn shoot extra-intense for everyone involved, the star included. 934 words Added Nov 2021 9,781 views 5.0 stars (188 votes) No comments yet •Huge Cock •Extra Mouths •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Vore •M/M/M/...

Dan’s wish by Jefftaur Dan accidentally starts changing his friends into boytaurs. 4 parts 3,751 words Added Aug 2011 19k views 4.0 stars (2 votes) No comments yet •Multicock •Boytaur •Multileg •Multilimb •Satyrs

David changes by Josh Dugan Beautiful David allows his friend to make up a secret magic word that makes David grow extra limbs. 1,752 words Added Aug 2007 16k views 5.0 stars (1 vote) No comments yet •Multicock •Boytaur •Multiarm •Multileg •Multilimb

David’s magic body by Josh Dugan Shape-shifting David can pump his four-legged magic into you. 935 words Added Jun 1997 13k views 4.0 stars (9 votes) No comments yet •Four Legs •Multilimb •Stretchy •Shapeshifting

David’s six legs by Josh Dugan For the one he loves, David is happy to multiply his beautiful arms and legs, and even to make them all pleasingly clumsy by getting himself tipsy. 1,067 words Added Apr 1997 11k views 4.8 stars (4 votes) No comments yet •Multicock •Lots of Legs •Multileg •Multilimb

David’s transformation by Josh Dugan The austere spirituality of David and his monastic students brings forth an abundance of limbs and wristfeet. 657 words Added May 2002 13k views 4.0 stars (5 votes) No comments yet •Multilimb •Wristfeet

Dawn of the Dragon-Men by JKL Drake and Irving stumble on an old dragon’s nest and investigate a dead-looking dragon’s egg they find there, only it’s not as inert as it seems. 1,156 words Added May 2020 10k views 4.4 stars (5 votes) No comments yet •Wings •Straight to Gay •Muscle Growth •Transformation •Size Increase •First Time/Virgin •Anthro/Scaly •M/M

A day at the beach by Three-Legged Dude Three guys have the recipe for the best kind of afternoon: a sunny day, a nice beach, a little stretchy potion in the drinks… 726 words Added Apr 2003 21k views 3.4 stars (9 votes) No comments yet •Multihead •Multilimb •Stretchy •Detachable

A day at the park by frooooooo Chris and Phil are wandering the park eager to join a couple cute guys together, when they see the perfect candidates. 1,793 words Added Nov 2014 17k views 4.5 stars (26 votes) No comments yet •Multihead •Nonconsensual change •Merging •M/M

DeadGuy by BRK Wyatt downloads an app called DeadGuy, which is supposed to be the app responding randomly to your questions in the voice of a fake cartoon ghost. What Wyatt doesn’t know is, the ghost isn’t fake at all. 3,502 words Added Feb 2021 14k views 4.9 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Gradual Change •Getting Taller •App •Suggestion •Merging •Ghosts •Supernatural •Complete •M/M •M/M/M

The deal by Ziel Zeke tries out what appears to be a spell in a musty old tome only to discover that it’s actually a summoning ritual! Zeke soon finds that his experimentation in the mystical arts has some HUGE repercussions. 7,420 words Added Nov 2018 19k views 3.9 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Giants •Size Increase •Supernatural

Demon brand jeans by alwaysmyway Shopping for creepy Halloween costumes at the last minute is probably not a good idea. 6,033 words Added Aug 2012 34k views 4.6 stars (32 votes) No comments yet •Wings •Muscle Growth •Muscle/Strength •Incest •Brothers •Halloween •Flying •M/M

Denny by James Fourlegs A true friend of mysterious lineage grants a wish to a Metabods devotee. 3,208 words Added Nov 1998 16k views 4.6 stars (5 votes) No comments yet •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Transformation •Centaurs •Shapeshifting •M/M

The deputy by BRK Checking out an abandoned property far from anywhere, a sheriff’s deputy discovers that the previous owner didn’t leave by conventional means—and he left behind something that will change the deputy’s life in a most unexpected way. 4,075 words Added Aug 2021 7,471 views 5.0 stars (6 votes) No comments yet •Replication •Selfcest •Witch/Warlock/Wizard •M/M

Derek and Simon by BRK Newlyweds Derek and Simon suspect their new house might be haunted, and after sharing a few bottles of wine one night testing that theory starts to sound like a good idea. 5,244 words Added Jul 2022 18k views 4.7 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Hair Growth/Getting Hairy •Hair play/Body hair •Dom/Sub •Merging •Shared Body •Ghosts •Supernatural •Complete •Alcohol •M/M •M/M/M

A different kind of closeness by Salem Noctua When Liam found a suspicious e-mail that led him to an even more suspicious website, he didn’t know how to react... until he got to know the “special changes” that came with the site’s product. And who else would he test it with other than his best friend and roommate? 2 parts 25k words Added Jul 2022 9,072 views 4.7 stars (37 votes) No comments yet •Multicock •Multihead •Multitorso •Nonconsensual change •Merging •Shared Body •Complete •M/M

Dig’s island by BRK Shipwrecked on a remote island, four brothers grow up to be incredibly close—and that’s before they encounter a secret power on the island that transforms them each in different ways. 4 parts 3,756 words Added Mar 2005 32k views 4.3 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Multiarm •Wings •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Flying •Complete •19th Century •M/M/M/...

Don’t delete this email by NBCK99 Just keep reading, and keep and open mind. Relax your mind, relax your body. Your body is far more malleable than you realize. 1,506 words Added Jun 2015 17k views 4.9 stars (15 votes) No comments yet •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •M

Don’t scroll! by BRK Micah is distracting himself with his Picthread feed, when suddenly one of the posts he’s scrolling past turns out to be very different from the others. 2,054 words Added Oct 2021 8,417 views 4.4 stars (5 votes) No comments yet •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle/Strength •App •Complete •M/M

Dos Rocas by BRK Lost on a cross-country road trip, Liam finds himself in a mysterious village where the men aren’t built the way you’d expect. 2 parts 6,858 words Added Jul 2023 6,381 views 5.0 stars (4 votes) No comments yet •Multihead •Muscle Growth •Transformation •Getting Taller •Supernatural •Complete •M/M

Double dream feat by Ziel Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls. 4,723 words Added Jun 2018 14k views 5.0 stars (6 votes) No comments yet •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Replication •Selfcest •M/M •M/M/M/...

The double room by Tyler Wilson Tyler is confused to find two roommates listed for his double room at the university, but quickly finds that this new arrangement will work very well. 3 parts 7,922 words Added Jul 2017 Updated 2 Feb 2019 21k views 4.9 stars (26 votes) No comments yet •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Incest •Twins •Triplets •Merging •M/M •M/M/M

Double-dick party by Joey The thing to do is double down on the hors d'oeuvres. 934 words Added Mar 2003 17k views 4.3 stars (8 votes) No comments yet •Huge Cock •Multicock

The Doublet twins by Alex Anders The Doublet twins have always hated being stuck in each other’s head. The universe has noticed, and decided to monkey around in their life. (Revised as of 20 April 2024.) 6,646 words Added Apr 2024 6,396 views 5.0 stars (3 votes) No comments yet •Cock Growth •Multi-balls •Multicock •Multihead •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Human to Inanimate •Twins •Shared Body •Complete •M/M •M/M/M/...

Doubling up by BRK All the dorm rooms in Bryce’s building are being combined with another, and everyone’s doubling up. What isn’t immediately apparent is that it isn’t the rooms that are being merged—it’s the roommates. 3 parts 7,007 words Added Jun 2013 Updated 1 May 2015 34k views 4.9 stars (25 votes) No comments yet •Always Hard •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitorso •Stacking •Incest •Twins •Merging •M/M •M/M/M •M/M/M/...

Draconic ascension by Pyromania A kobold grows into a god whose strength and ego become too large to fit in our reality. 11k words Added May 2024 7,354 views 5.0 stars (4 votes) No comments yet •Hyper Cum •Wings •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Size Increase •Anthro/Scaly •Dragons •All Dialog •M

The Dragonborn by TreborNawoc After an unexpected attack by local bullies on his eightteenth birthday, Xander finds himself in a dreamworld where he is offered a chance to be reborn. 2,658 words Added Feb 2023 11k views 5.0 stars (48 votes) No comments yet •Cock Growth •Multi-abs •Multicock •Multiarm •Multilimb •Muscle Growth •Getting Taller •Size Increase •Tongue Growth •Destruction/Violence •Humiliation •Nonconsensual sex •Vore •Dragons •M/M

Dragon’s Horde: Drunken chat by STrRedWolf When that first drink really hits you so hard your body changes, reaching out to a support group online isn’t a bad thing… 1,246 words Added May 2021 9,146 views 4.0 stars (1 vote) No comments yet •Huge Balls •Hyper Cock •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Replication •Selfcest •Anthro/Furry •Dragons •Alcohol

Dragon’s Horde: Five-fold drunker by STrRedWolf One should always check for interaction warnings on medications they take… especially if they interact with the special drink shots served at the Dragon’s Horde. 1,230 words Added Jan 2022 7,865 views No comments yet •Cock Growth •Huge Cock •Multi-balls •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Stacking •Anthro/Furry •Metabods 25 •Alcohol •NS

Dragon’s Horde: Multiple drinks on hand by STrRedWolf Sometimes, your faith in your barkeep gives you more than you bargain for… especially when substitutions are made. 2,224 words Added Dec 2018 8,903 views 5.0 stars (1 vote) No comments yet •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Nanotech •Anthro/Furry •Alcohol •M/M

Dream legs by Josh Dugan If the guy with the world's most beautiful legs could grow as many of them as his lover wanted, it would be kind of like this. 986 words Added Oct 1997 12k views 5.0 stars (1 vote) No comments yet •Multicock •Lots of Legs •Multileg •Multilimb

The driver by Gio Multipod 757 words Added Oct 2003 8,866 views 2.5 stars (2 votes) No comments yet •Multileg •Multilimb •Detachable

Dragon’s Horde: Drunk on the groove by STrRedWolf A local DJ and neighbor of Red's overdoes it at the Dragon's Horde... and the next day, he's feeling rather green... and rather hung. 1,573 words Added Mar 2017 13k views 5.0 stars (2 votes) No comments yet •Cock Growth •Huge Balls •Hyper Cock •Multi-balls •Multiarm •Anthro/Furry •Alcohol

Dual experiment by STrRedWolf They said that two heads are better than one… and they were right. Come, I'll tell you my story. 3 parts 1,333 words Added May 2005 18k views 3.0 stars (2 votes) No comments yet •Multihead •Anthro/Furry •Shapeshifting

Dude by Josh Dugan Life can be a beautiful multi-limbed dream when it comes to four-legged David. 1,417 words Added Dec 2005 13k views 3.4 stars (5 votes) No comments yet •All Legs •Four Legs •Lots of Legs •Multilimb •Detachable

Dude, look what I found! by Alex Anders Some frat bros find a genie and end up surprising the fuck out of it. 8 parts 7,567 words Added Mar 2022 Updated 31 Dec 2022 25k views 4.6 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Extra facial features •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Replication •Wristfeet •Straight to Gay •Public Nudity •Transformation •Size Decrease •Size Increase •Mouthcock •Selfcest •Djin/Jinn/Genie •M/M •M/M/M/...

The dudes by BRK The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true. (Slightly revised throughout as of May 2025.) 8 parts 22k words Added Mar 2010 Updated 17 May 2025 151k views 4.7 stars (61 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Public Nudity •Increased Libido •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •Incest •Brothers •Hyper Pheromones •M/M •M/M/M •M/M/M/...

The duplicator by Jefftaur David has been working on his duplicator for a while now, so his friend is a little skeptical when he says he’s finally got it working. 1,037 words Added Aug 2009 12k views 5.0 stars (2 votes) No comments yet •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb

Dupli-Days: Another year, another me by TwinReplica Shane has always wanted a midnight kiss, with himself! After a mysterious call with a customer, the wish may just come true! 2,823 words Added Jan 2025 3,802 views 5.0 stars (4 votes) No comments yet •Cock Growth •Replication •Stretchy •Selfcest •New Year’s Eve •Complete •M/M

Dupli-Days: Valentine’s Day by TwinReplica This story follows Parker, a single guy on Valentine’s Day whose wish to be with his true love (himself) comes true! 2 parts 4,998 words Added Aug 2022 6,005 views 4.5 stars (11 votes) No comments yet •Replication •Selfcest •Valentine’s Day •M/M •M/M/M •M/M/M/...

Dylan by TreborNawoc Dylan and his extra-laden body are always hungry, so when his friend suggests an all-you-can-eat crawl he’s immediately on board. 6 parts 11k words Added Aug 2021 Updated 4 Jun 2022 23k views 5.0 stars (192 votes) No comments yet •Huge Cock •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Stretchy •Belly Growth •Brothers •Selfcest •Vore •Absorption •Centaurs •Naga •M/M •M/M/M

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The e-journal by hyperboi Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. 3,597 words Added Jul 2018 26k views 4.7 stars (26 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Multi-balls •Multicock •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers •Nonconsensual change

Eight-armed human spider by Josh Dugan It's worth considering the extra fee charged by the warlock who runs the Halloween store to turn one of these skeleton novelties into a gloriously handsome guy who is literally all long, beautifully muscular arms and other provocative appendages. 1,404 words Added Oct 2004 11k views No comments yet •Multiarm •Multilimb

The elevator ride by BRK Another long, boring elevator ride… and you’ve resisted messing with your coworkers for so long. 3 parts 5,689 words Added Feb 2020 Updated 12 Mar 2022 26k views 4.5 stars (38 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Extra digits •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Handsomer •Getting Taller •Tongue Growth •Retcon •Suggestion •Selfcest •Bisexual •Gay Pride •Shapeshifting •X-Ray Vision •All Dialog •Complete •M/M •M/M/M

11:11 by TwinReplica A young man in his mid-twenties, working a crappy job, and with no romantic prospects, goes home on a holiday weekend to “de-stress.” He makes a wish during 11:11, only to encounter another him! Is this the match he’s been searching for? 1,455 words Added Jul 2025 724 views 4.7 stars (6 votes) No comments yet •Replication •Selfcest •Complete •M/M

The email by Drakkenfyre2003 That guy has a third leg, and yes, it means what you think it means. Plus it's literally a third leg. 851 words Added Mar 2005 8,805 views 4.0 stars (1 vote) No comments yet •Multileg •Multilimb •Three Legs

Empire by LenZelig A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure. 40 parts 366k words (#1) Added Apr 2019 Updated 1 May 2021 151k views 4.0 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Difference •Bestiality •First Time/Virgin •Incest •Brothers •Father/Son •Twins •Bisexual •Hetero Sex •Nonconsensual change •Sex-Slave •Shared Body •Aliens •Space Travel •Witch/Warlock/Wizard •Thanksgiving •Mind Control •Complete

Encounter with a boytaur by TreborNawoc If you’re going to be stuck in an elevator, it might as well be with your super-hot boytaur office crush. 1,911 words Added Feb 2023 6,317 views 5.0 stars (54 votes) No comments yet •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Transformation •M/M

Endmyths by Taur Reg Transformations spread through an entire town—but why? 12 parts 19k words Added Aug 2013 24k views 4.3 stars (9 votes) No comments yet •Multilimb •Age Difference •Incest •Father/Son •Centaurs •Naga •Satyrs •Shapeshifting •M/M

The engineer by Galpha567 A captive in a hidden lab is made to experience wonderful augmentations to his body by a phallically-obsessed engineer. 2 parts 7,147 words Added Jan 2013 Updated 31 Dec 2013 31k views 4.7 stars (26 votes) No comments yet •Nipcocks •Nipple Emissions •Multicock •Mouthcock •Restraints •M/M

Enhancement program by BRK The university’s program of offering body enhancement rewards for various kinds of scholastic and athletic achievements is very generous, and students like to have fun with the results. 4 parts 12k words Added Jan 2014 Updated 29 Jun 2018 51k views 4.7 stars (19 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multihead •Multilimb •Multipec •Mouthcock •M/M •M/M/M •M/M/M/...

Enriching experiences by brazboy Bruno had been to the very same club for three whole years to swim—yet, it took him visiting it at a different hour just once to see something he had never even imagined seeing with his own eyes. 5,618 words Added Jul 2023 7,149 views 4.7 stars (7 votes) No comments yet •Huge Cock •Hyper Cock •Prehensile Cock •Hyper Cum •Multicock •Tentacle •M/M/M

The Epson boy by Josh Dugan A lame, made-up excuse to meet a home town four-legged boy pays off. 1,810 words Added May 2002 8,645 views 4.3 stars (7 votes) No comments yet •Four Legs •Multilimb

Eric by Brad Mercury While working on his car, Eric finally decides to show his best friend the extras he can grow. 4 parts 4,815 words Added May 2002 17k views 5.0 stars (5 votes) No comments yet •Multicock •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •M/M

Eric’s jackoff socks by Josh Dugan An unlikely experiment pays off. 581 words Added Jun 2004 18k views 4.3 stars (4 votes) No comments yet •Multileg •Multilimb •Detachable

An exciting new magazine by James Fourlegs It's possible to unlock the real you. 1,490 words Added May 2002 12k views 4.5 stars (2 votes) No comments yet •Boytaur •Four Legs •Multiarm •Multileg •Multilimb

Exercise regimen by BRK Exercise really does improve the body! And really fast, too! 2 parts 846 words Added Feb 2010 25k views 3.8 stars (6 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multileg •Multilimb •Three Legs •Getting Taller •Complete •t

Exotica by Hidevidence A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men. 2 parts 3,474 words Added Nov 2022 Updated 31 Dec 2022 14k views 4.6 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Always Cumming •Hyper Cum •Multicock •Replication •Other Mental Changes •Hyper Anus •Transformation •Retcon •Selfcest •M/M/M/...

The expedition by BRK An archaeologist and his research assistant, joined at the last minute by a jock desperate to boost his GPA, embark on a preliminary exploration of a mysterious Aegean island. 16 parts 37k words Added Jul 2021 Updated 1 Oct 2022 31k views 4.9 stars (16 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Multihead •Boytaur •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitongue •Replication •Stacking •Hyper Strength •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Tongue Growth •Age Difference •Selfcest •Infectious •Merging •Shared Body •Centaurs •Pagan gods •M/M •M/M/M

Exploring Glen’s inner spaces by Just Gay Sex After escaping Belinda’s ray gun blasts by leaping aboard the nearest starship Glen had found himself a stowaway on the famous Phallic Explorer. Whether or not landing on the ultimate male sexual cruise was going to work out for him he had no idea, but as always he enjoyed the initial take off and exit from the system. 2 parts 2,329 words Added Oct 2010 15k views 4.5 stars (2 votes) No comments yet •Multicock •Mouthcock •Space Travel •M/M

Extra jeff by Josh Dugan You really can't get enough of Jeff even though there is so much of him. 596 words Added Sep 2005 14k views 5.0 stars (3 votes) No comments yet •Huge Cock •Multicock •Multileg •Multilimb •Replication •Wristfeet •Selfcest

Extreme reality game by Libra Jacob downloads a game that allows him to change reality. He’s particularly intrigued by the variety of options relating to his junk. 3 parts 3,946 words Added Aug 2011 26k views 4.4 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Nipcocks •Multicock •Hairless •App •M/M

Extremes by BRK Imagining yourself as being hotter, more hung, and possessed of extras sometimes is just a phase, but other times it can spiral to extremes. 2 parts 11k words Added Feb 2012 Updated 6 Oct 2018 32k views 4.8 stars (16 votes) No comments yet •Always Hard •Hyper Cum •Nipple Emissions •Extra digits •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Detachable •Dildos/Toys •M/M

Ezra by TreborNawoc At the doctors to get checked over, new multi Ezra runs into the hottest guy he’s ever seen. 1,369 words Added Jun 2022 5,446 views 5.0 stars (154 votes) No comments yet •Extra Mouths •Multicock •Multiarm •Multileg •Multilimb •Three Legs •M/M

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Fabian: Vore Day by TreborNawoc It’s the first Saturday of the month, and that means multi friends Fabian and Cole are resuming their epic rivalry: whoever swallows the most hunks by the end of the day gets to be on top for the celebnration afterwards. 3,171 words Added Jul 2022 6,578 views 5.0 stars (144 votes) No comments yet •Huge Cock •Extra Mouths •Multicock •Multiarm •Multileg •Multilimb •Vore •M/M •M/M/M/...

The fake boyfriend by BRK Zeke must travel back to his hometown, Woody Hole, in a last-ditch effort to prove he’s gay and end the eternal matchmaking with his high-school girlfriend, Stacy. A fake boyfriend is the only way—but Zeke’s closest relationship is with a customized character from an open-sandbox simulation game, a cocky personal trainer named Troy. 4 parts 14k words Added Aug 2020 16k views 4.6 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •Complete •M/M

Fangs and fabric by Knock Noct Not Ethan should have known better not to shop in some sleazy store, but what’s the worst that could happen buying an old costume for this year’s Halloween party? 5,056 words Added Oct 2024 5,850 views 4.8 stars (13 votes) No comments yet •Multicock •Multihead •Multiarm •Multitorso •Transformation •Plausible Size Difference •Nonconsensual change •Absorption •Merging •Shared Body •Werewolves •Halloween •Complete •M/M

A father and son’s inseparable bond by Salem Noctua Ezekiel finds a way to make his fraught relationship with his dad, Lucas, a little more intimate. 12k words Added Jan 2023 11k views 4.7 stars (31 votes) No comments yet •Human to Cock •Incest •Father/Son •Nonconsensual change •Merging •M/M

Feeding a god by TreborNawoc A towering, man-devouring teen muscle god’s gotta eat—and someone’s got to supply the meals that make him grow. 3,050 words Added Dec 2022 17k views 5.0 stars (70 votes) No comments yet •Cock Growth •Cock Vore •Multi-abs •Multicock •Multipec •Multitongue •Muscle Growth •Getting Taller •Plausible Size Difference •Vore •M/M •M/M/M

Feet of magic by Brad Mercury A one-on-one with this handsome magician becomes many on many. 1,474 words Added May 2002 11k views 5.0 stars (5 votes) No comments yet •Multicock •Multilimb

Feet up by Josh Dugan Seth’s four feet are a real turn-on. 1,133 words Added Mar 2004 15k views 5.0 stars (4 votes) No comments yet •Four Legs •Multileg •Multilimb •Stories with Images •M/M

The Festival of Haasenpfaap by S. Q. Neemie Wes’s roommate Zeb ropes him into celebrating his family’s yearly autumn festival of Haasenpfaap. When Wes is inadvertently chosen as this season’s Haasenpfaapeer, Zeb and Wes have to figure out how to reverse the changes Wes experiences. 5 parts 27k words Added Dec 2022 Updated 24 Dec 2022 12k views 4.9 stars (26 votes) No comments yet •Cock Body •Hyper Cum •Nipple Emissions •Multicock •Muscle Breast •Muscle Growth •Gradual Change •Getting Taller •Complete •M/M

A few new changes by Sean Innicioni 2,775 words Added May 2011 22k views 4.0 stars (2 votes) No comments yet •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Muscle/Strength

Field agent by BRK Special agents Adkins and Barber interview a rancher in relation to their current case. There’s something odd about the handsome Latino, though—starting with the fact that he won’t get down off his horse. 2 parts 5,236 words Added Apr 2020 Updated 14 Nov 2020 19k views 4.8 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Public Nudity •Size Increase •Incest •Twins •Selfcest •Infectious •Centaurs •M/M •M/M/M

The filling by UberPump Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him. 4,045 words Added Oct 2020 28k views 4.8 stars (13 votes) No comments yet •Cock Growth •Cock Pumping •Cock Vore •Huge Balls •Ball Growth •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween •M/M/M

The first boytaur of Piedina by Gio Multipod How did the first boytaur in Piedina come about? 724 words Added Mar 2025 2,684 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •Transformation •M/M

First costume by Cockatrice Luke is invited to a special Halloween party, though he does not know yet just how special that party is going to be. 6,359 words Added Oct 2020 18k views 4.9 stars (16 votes) No comments yet •Cockless •Multihead •Wristfeet •Crotchhead •Detachable •Transformation •Body Suit •Human to Inanimate •Mouthcock •Rubber/Latex •Merging •Androids/Cyborgs •Centaurs •Halloween •M/M •M/M/M

The first Noël (and the second, and the third) by BRK Zac gives a hand to a couple of sexy strangers a week before Christmas, and is astonished to receive a generous stroke of goodwill in return a few days later. 2 parts 5,969 words Added Dec 2023 8,935 views 4.8 stars (8 votes) No comments yet •Huge Cock •Extra digits •Multi-balls •Multicock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Increased Libido •Detachable •Brothers •Twins •Androids/Cyborgs •Christmas •M/M •M/M/M

Fit for a king by Josh Dugan A warlock madly in love with the king uses enhanced laborers produce a unique gift for his highness. 2,495 words Added Oct 1997 16k views 3.7 stars (3 votes) No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Centaurs •Witch/Warlock/Wizard •Alcohol •M/M

The five-handed man by Three-Legged Dude 678 words Added Aug 2004 8,163 views No comments yet •Multilimb •Shapeshifting

5D network by Ziel Forrest settles in for a nice relaxing getaway in a cozy cabin far from the hustle and bustle of the city. This cozy cabin is far from rustic though. He’s got all the electricity, fast internet, and even cell signal thanks to an experimental new tower. 2,258 words Added Mar 2021 9,397 views 4.8 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-balls •Multicock •M

The flame on twelve wheels by TFWizard Two friends find life is more fun with three legs, especially on skates. 7 parts 11k words Added Mar 2005 9,998 views No comments yet •Multileg •Multilimb •Three Legs •NS

Flashmob by BRK Jacob receives a strange camera that has an unexpected effect when he takes a picture of his hunky roommate, Keith, with whom he’s become increasingly smitten. 12 parts 50k words (#84) Added Mar 2015 Updated 30 May 2020 44k views 4.7 stars (44 votes) No comments yet •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Selfcest •M/M •M/M/M

Flashmob 2 by BRK In the sequel, Christian finds the strange bounty his sleeping jockbro freshman roommate has left him: an outdated camera with several strange and unexpected settings. 2 parts 4,303 words Added Jun 2025 3,591 views 5.0 stars (4 votes) No comments yet •Replication •Muscle Growth •Getting Handsomer •Getting Taller •Selfcest •Dragons •Fantasy Realm •M/M

Flopsie by Martin Boyar Beautiful Tom adds new meaning to the word handsome. 2,961 words Added Aug 2004 9,320 views No comments yet •Multiarm •Multilimb

Fly the airplane through the tunnel by Josh Dugan My friends heard about this stupid game on the internet where supposedly you end up with four arms, and of course they had to try it. Are they crazy? 4 parts 4,351 words Added Jul 2019 Updated 7 Sep 2019 7,963 views 5.0 stars (1 vote) No comments yet •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Detachable

Foot ball by Josh Dugan It's a foot, not a football, and it makes the players sprout feet all over the place. 362 words Added May 2002 11k views 5.0 stars (3 votes) No comments yet •Multilimb •Wristfeet

The foot engineer by Gio Multipod Foot engineers play very important roles in Piedina, because they help make the already remarkable lives of boytaurs even more remarkable. 1,422 words Added Apr 2025 2,588 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M

Foot factory by James Fourlegs A popular new store really whomps up the multi-leg trade. 938 words Added Apr 2000 12k views 4.9 stars (7 votes) No comments yet •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs

Foot friends by Josh Dugan To please his foot-loving BF, Tom decides against becoming a centaur, and instead grows four of his beautiful feet—and wristfeet too. 2,199 words Added Jan 1997 11k views 5.0 stars (2 votes) No comments yet •Four Legs •Multilimb •Wristfeet

Foot store by Josh Dugan The swim team looks into buying extra feet. 516 words Added Aug 2013 10k views 5.0 stars (1 vote) No comments yet •Multilimb •Detachable

Foot-wine-spiked swimming party by Bud Boytaurbody Does foot wine make you four legged and wrist-footed? Read on. 568 words Added May 2002 9,195 views 5.0 stars (1 vote) No comments yet •Four Legs •Multilimb •Wristfeet •Alcohol •M/M

Foot-scented calligraphies by Gio Multipod Follow the rhythm of a day filled with beauty, connection, and foot-crafted masterpieces. From the elegance of morning routines choreographed with perfect harmony, to the profound intimacy of communal meals and foot-table feasts, this is a sensual, sacred, and sensory-rich celebration of daily life in Piedina, a culture where every movement is imbued with purpose. 1,244 words Added May 2025 1,941 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M

For my next trick by Alex Anders A naked magician performs for an eager bachelor party, and even gets a few surprises of his own. 10 parts 7,555 words Added Nov 2022 Updated 17 Dec 2022 12k views 4.8 stars (10 votes) No comments yet •Human to Cock •Multicock •Three Legs •Wristfeet •Crotchhead •Stretchy •Detachable •Body Part Rearrangement •Transformation •Mouthcock •Merging •Complete •M/M

Fountain of life by NioSatyr During a hot summer morning, a jogger visits several unusual drinking fountains that will not only change him, but probably also the world. 3,730 words Added Jul 2021 21k views 4.5 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Nipple Emissions •Public Orgasm •Extra facial features •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Stacking •Muscle Growth •Pointy Ears •Increased Libido •Transformation •Getting Taller •Giants •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Tongue Growth •Anthro/Furry •Satyrs •Supernatural •M

Four by Bud Boytaurbody An odd setting on this camera customizes more than just the picture. 1,656 words Added May 2006 11k views 4.2 stars (5 votes) No comments yet •Four Legs •Multileg •Multilimb •Retcon

Four arms by James Fourlegs A silly childhood game comes true. 1,798 words Added Nov 1997 11k views 3.8 stars (4 votes) No comments yet •Multiarm •Multilimb

The four bananas by BRK In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives. 4 parts 11k words Added Apr 2023 17k views 4.7 stars (10 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Hyper Cum •Multicock •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle Worship •Always Shirtless •Increased Libido •Hair Growth/Getting Hairy •Retcon •Suggestion •Selfcest •Superhero/Supervillain •Flying •Immortality •Shapeshifting •Complete •M •M/M/M/...

The four Ds by BRK Four close friends get away for a mountain cabin vacay, only for the environs to make them hornier than usual. 13 parts 55k words (#75) Added Apr 2024 Updated 12 Jul 2025 24k views 4.8 stars (26 votes) No comments yet •Always Hard •Cock Growth •Cockless •Nipcocks •Self-suck •Nipple Emissions •Extra digits •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Multitongue •Multitorso •Replication •Stacking •Hyper Muscle •Muscle Growth •Always Shirtless •Increased Libido •Detachable •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Mouthcock •Incest •Brothers •Body Swap •Time Travel •M/M •M/M/M •M/M/M/...

The four jocks by BRK A game that asks really peculiar questions leads a group of four young jocks through a series of progressively more exciting transformations. 4,470 words Added Sep 2009 38k views 4.8 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Transformation •Selfcest •Complete •M/M •M/M/M/...

The four jocks: Adversaries by BRK The Game takes a darker turn when two pairs of antagonistic athletes challenge each other in a deserted room on Halloween night. 2 parts 8,546 words Added Oct 2022 12k views 4.6 stars (7 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Other Mental Changes •Straight to Gay •Muscle Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Size Decrease •Size Increase •Halloween •Complete •M/M

The four jocks book 2 by BRK The game has been passed on to a bunch of swim team hotties, who elect to play immersed in a hot tub. 2 parts 3,968 words Added Sep 2009 24k views 4.7 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Incest •Twins •Selfcest •Complete •M/M •M/M/M/...

The four jocks book 3 by BRK Once again the game leads to amazing transformations in Ted and his friends. If only they had any idea of what was happening to them. 2 parts 4,108 words Added Jun 2010 25k views 4.7 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multicock •Replication •Muscle Growth •Muscle/Strength •Mouthcock •Retcon •Selfcest •Complete •M/M •M/M/M/...

The four jocks: College buddies by NBCK99 NBCK99 tries his hand at a "Four Jocks" story, involving four insanely hot jocks growing and changing each other as they feed each others’ attraction and arousal. 4,873 words Added Aug 2015 27k views 4.9 stars (22 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Multicock •Multilimb •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers •M/M •M/M/M

The four jocks continued by Josh Dugan This turned out to be one really great wish. 2,390 words Added Sep 2009 28k views 4.0 stars (1 vote) No comments yet •Huge Cock •Multilimb •Replication •Selfcest

The four jocks: Horny teens by hyperboi 3 parts 7,484 words Added Apr 2014 42k views 4.8 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipple Emissions •Multicock •Boytaur •Four Legs •Multiarm •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Selfcest

The four jocks: The loft by BRK A quartet of very attractive clothing and fitness models sharing a loft try the transformation game during a power blackout, and are soon filled with awe at what they’re doing to themselves and each other as they play. 2 parts 9,337 words Added Dec 2013 22k views 4.6 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Complete •M/M •M/M/M/...

The four jocks: Online edition by BRK A futuristic all-virtual version of the game leads to transformations in their already-tweaked full-body avatars, which they’re able to experience in the VR space as if they were their real bodies. 3 parts 7,582 words Added Jul 2012 25k views 4.6 stars (8 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Multilimb •Multitorso •Replication •Muscle Growth •Muscle/Strength •Mouthcock •Incest •Brothers •Selfcest •Complete •M/M •M/M/M/...

The four jocks: Quarantine edition by BRK Stuck at his friend’s island beach house with two other guys from the swim team, Howie is enjoying his hunky friends’ company and trying to ignore their considerably better luck in the cock sweepstakes. Then they decide to wile away a stormy afternoon playing this strange game they found in the back of a cupboard… 4,318 words Added Nov 2020 9,277 views 4.6 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle/Strength •Complete •Set during the Pandemic •M/M

The four jocks: Study group by BRK Timothy’s study group needs a break, so Tomas pulls out a game—little knowing what changes it would mean for all of them. 6,468 words Added Dec 2014 21k views 4.6 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multileg •Multilimb •Three Legs •M/M •M/M/M/...

The four jocks: At the lake by BRK When Dane and his brother Sean go on a celebratory road trip after finishing college, Sean's best friends, the Fernandez twins, naturally tag along. But their trip takes a strange turn right out of the gate, not least thanks to a game the guys find in their room at the lakeside bed and breakfast. 5,950 words Added Jul 2017 19k views 4.6 stars (16 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Twins •Complete •M/M •M/M/M/...

The four jocks: Knights of the Round Table by BRK Disguised as a young knight, Merlin accompanies Arthur, Lancelot, and Gawain on a minor quest. Sheltering from bad weather in an abandoned castle leads them to a night of danger, transformations, and new connections. 5 parts 19k words Added Feb 2019 14k views 4.7 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Werewolves •Witch/Warlock/Wizard •Complete •M/M

Four-legged Ivan by Josh Dugan Let’s just say that four-legged Ivan is… multitalented. And he likes to share his experiences with his best friend (and himself). 12 parts 15k words Added Jul 2016 Updated 20 Oct 2018 33k views 4.7 stars (24 votes) No comments yet •Cock Growth •Huge Cock •Multicock •All Legs •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Muscle Growth •Detachable •Size Increase •Mouthcock •Selfcest •Centaurs •Christmas •Alcohol •M/M

Four legs for kyle by Josh Dugan It never hurts to ask. 3,053 words Added Jul 2003 10k views 5.0 stars (4 votes) No comments yet •Four Legs •Multilimb •Wristfeet

Four-legged blues by Josh Dugan Can a centaur be changed into a human? 2,012 words Added Aug 1997 9,590 views 4.0 stars (1 vote) No comments yet •Four Legs •Multileg •Multilimb •Centaurs

The four-legged man by Jefftaur 3,160 words Added May 2002 7,812 views 5.0 stars (1 vote) No comments yet •Multilimb

Four-legged sex drive by Josh Dugan The force of fourleggedness is with Eric and his friends. 716 words Added Jun 2004 10k views 5.0 stars (4 votes) No comments yet •Self-suck •Four Legs •Multileg •Multilimb

Foursomes by Bud Boytaurbody There's a reason why these are only sold in sets of four. 1,143 words Added Apr 2006 15k views 5.0 stars (3 votes) No comments yet •Four Legs •Multilimb •Wristfeet

The franchise by BRK It turns out there’s a secret direct-sales network of individually owned franchises for the sale of extra arms, legs, and the like. And the franchise in Branigan County, SD is for sale, to the right kind of buyer. 3,858 words Added Sep 2012 15k views 4.8 stars (6 votes) No comments yet •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Complete •M/M

Frank’s boyss by Multiple Authors 2 parts 5,815 words Added Mar 2009 20k views 3.8 stars (5 votes) No comments yet •Huge Cock •Multicock •Multilimb •Incest •Brothers

Frat boys with fangs by Six Pecs Halloween 2024: This year’s hottest-ticket Halloween party on Greek Row is being hosted by the brothers of Kappa Upsilon Mu. Unbeknownst to the guests, the fraternity has become a front for a secret coterie of gay vampires. The vampire frat boys flex their supernatural abilities at the party, and lay the groundwork for a ritual that promises to slake their thirst for blood and much more. 5 parts 14k words Added Oct 2024 Updated 9 Nov 2024 11k views 4.8 stars (12 votes) No comments yet •Huge Cock •Cum Milking •Public Orgasm •Replication •Other Mental Changes •Straight to Gay •Muscle/Strength •Feeding •Transformation •Getting Taller •Size Increase •Human to Animal/Anthro •Misogyny •Destruction/Violence •Blood •Nonconsensual change •Restraints •Lycra/Spandex •Tentacle •Anthro/Scaly •Ogres •Vampires •Witch/Warlock/Wizard •Horror •Supernatural •Halloween •Mind Control •Immortality •Shapeshifting •M/M •M/M/M •M/M/M/...•NS

Free upgrade by BRK A harried traveler on a multi-leg international trip starts getting free upgrades every time he tries to get his seat assignment, and they aren’t just to his cabin class. 1,746 words Added Jun 2019 14k views 4.9 stars (19 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Selfcest •Nonconsensual change •Complete •M/M •M/M/M

Freshman dreams by BRK Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. 4 parts 3,089 words Added Mar 2009 52k views 4.8 stars (19 votes) No comments yet •Huge Cock •Multi-abs •Multihead •Multiarm •Multilimb •Replication •Wings •Muscle Growth •Muscle/Strength •Size Increase •Selfcest •Nonconsensual change •Flying •Complete •t/t •t/t/t

Friendly transformations by Richard Buttstuff A group of four college guys leave a wrestling match angry at each other and at the world. They meet an entity that makes them learn to love instead of hate. 7,424 words Added Sep 2023 16k views 4.3 stars (9 votes) No comments yet •Cock Growth •Cock Shrinking •Cock Theft •Cockless •Human to Cock •Hyper Cum •Multi-balls •Multicock •Boytaur •Four Legs •Getting Dumber •Straight to Gay •Muscle Growth •Public Nudity •Man Scent •Stretchy •Getting Handsomer •Transformation •Size Increase •Hair Growth/Getting Hairy •Hairless •Nonconsensual change •Nonconsensual sex •Merging •Centaurs •Urban Fantasy •Complete •M/M •M/M/M/...

From the files of the Magic Misuse Office by BRK High-ranking magilegal investigator Liam O'Brien reports on a YouTube video in which twin college students have an illicitly magical effect on anyone watching. 6 parts 20k words Added Sep 2017 Updated 4 Sep 2021 27k views 4.9 stars (36 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Replication •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Social Media •Incest •Twins •Selfcest •Merging •Witch/Warlock/Wizard •M/M •M/M/M

The front-porch pills by JonaCella A 22-year-old, fresh-out-of-college nursing graduate finds a bottle of unmarked pills on his front porch after a long week of work. After he notices his big wish coming true, he decides to invite a friend… 8,598 words Added Oct 2024 15k views 4.8 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Voluptuous Men •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Complete •M/M

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Games by BRK Dave totally forgot that when he got his new powers, and started granting all his buds three wishes, he let me keep the third one secret. And that secret wish just happens to be the ability to fuck around with Dave’s wishes. There was so much fun to be had with that particular capability. 2 parts 3,389 words Added Sep 2003 35k views 4.8 stars (16 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multilimb •Replication •Size Increase •Selfcest •Nonconsensual change •Complete •M/M •M/M/M •M/M/M/...

Gay centaur by Josh Dugan This centaur is a real-life Mister, not a myth. 2 parts 3,598 words Added Nov 1996 38k views 4.6 stars (10 votes) No comments yet •Boytaur •Transformation •Centaurs •M/M

Gay humantaur bar by James Fourlegs What can possibly be going on in there? 1,421 words Added May 2002 9,699 views 5.0 stars (4 votes) No comments yet •Multilimb •Six Legs

Gay voodoo by James Fourlegs A hotel your travel agent may not have heard of. 2,417 words Added May 2002 12k views 3.3 stars (3 votes) No comments yet •Multicock •Four Legs •Multilimb

Genie world journey by Quick Master A human man named Nathan discovers a world of genies, oni, and other magical creatures on a quest to recreate the lost world of magic. 9 parts 48k words (#90) Added Nov 2021 Updated 4 Dec 2021 22k views 5.0 stars (1 vote) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Race/Ethnicity Change •Shared Body •Anthro/Scaly •Mermen •Djin/Jinn/Genie •Ghosts •Orcs •Satyrs •Pagan gods •Supernatural •M/M •M/M/M •M/M/M/...

Gentle touch by Josh Dugan Beautiful David is happy to shape-shift to order. 2,216 words Added Dec 1996 11k views 4.7 stars (6 votes) No comments yet •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Shapeshifting

Gettin’ merged by Jefftaur Roommates and friends Mark and Eric are told their dorm is too small for the both of them. Thankfully, they have a solution. 3,207 words Added Aug 2009 25k views 4.7 stars (28 votes) No comments yet •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Merging •M/M

Getting high on a Tuesday afternoon by Kjarri I get high, and I have some transformation fun with a neighbor. 1,202 words Added Oct 2020 9,689 views 4.3 stars (12 votes) No comments yet •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Getting Taller •Size Increase •Cannabis

Getting more than you bargained for by Tereshky Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems. 2 parts 3,922 words Added Jan 2013 40k views 4.5 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •M/M

Glitch by BRK Undercover as a university student inside a thriving, all-gay digital community, Torin starts experiencing unexplained, universe-wide glitches that progressively and seamlessly change Torin and everyone around him. 4 parts 14k words Added Dec 2020 Updated 6 Mar 2021 16k views 4.9 stars (10 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Always Shirtless •Hyper Tongue •Tongue Growth •Retcon •Incest •Twins •Selfcest •April Fool’s Day •M/M •M/M/M

God mode by BRK Usually in video games, “god mode” is a way for programmers to test features and bug fixes without having to go the long way around. Sometimes, though, it’s exactly what it says on the tin. 2 parts 5,430 words Added Apr 2021 Updated 17 Sep 2022 18k views 4.5 stars (30 votes) No comments yet •Cock Growth •Extra digits •Multicock •Muscle Growth •Pointy Ears •Getting Taller •App •Retcon •M/M

Good fortunes by brazboy Felix wants love, but he can’t even start imagining how to get it. He goes to the fortune teller for help, and gets told that maybe love will be the one to find him first. 2 parts 9,587 words Added Jun 2023 4,828 views 5.0 stars (1 vote) No comments yet •Multiarm •Multilimb •Naga •Shapeshifting •Early/Mid 20th Century •M/M

Good friends by Joey It's not as if every thoughtful discussion among multi-limbed guys ends up like this. 1,280 words Added May 2000 12k views No comments yet •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •M/M

The good genie by brazboy Alex is an endless, unlimited and unbound genie—one of the good ones, too! What will happen when someone finds out the lamp inside which he’s taking a long, long nap…? 3 parts 13k words Added Jul 2023 18k views 4.7 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Extra digits •Multi-abs •Multi-balls •Multicock •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Replication •Stacking •Hyper Muscle •Muscle Growth •Transformation •Plausible Size Difference •Size Increase •Hyper Tongue •Retcon •Djin/Jinn/Genie •Flying •Complete •M/M •M/M/M

Gooed friends by Ziel The author, prompted to write about multi-limb and keen to indulge in his love for “slime boys,” offers a story rife with gooey fun, cute sappy young love, multi-limbs, consentacles and some mild muscle and junk growth for good measure. 5 parts 39k words Added Jul 2014 Updated 5 Jan 2018 54k views 4.7 stars (75 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multilimb •Size Increase •Goo People •Tentacle •Halloween •Shapeshifting •M/M

Graduation party by Jefftaur Steve and the rest of his friends have a huge graduation dance party. It’s already a blast even before the “novelty cup challenge” starts the guys chugging some special boytaur-making beer. 3 parts 3,455 words Added Mar 2009 19k views 5.0 stars (13 votes) No comments yet •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Muscle/Strength

A great vintage by Josh Dugan When a mysterious wine vendor gives you your change, he really means it. 2,059 words Added May 2002 11k views 4.0 stars (1 vote) No comments yet •Four Legs •Multilimb •Alcohol •M/M

Greek island prize winner by Jim 2 parts 2,630 words Added Jun 2002 14k views 4.2 stars (5 votes) No comments yet •Cock Growth •Multicock •Muscle Growth •Getting Handsomer •Voice Deepening •Hair Growth/Getting Hairy •Centaurs

Green, green, evergreen eyes by Knock Noct Not An encounter with a hairy herculean intruder leaves a young man helpless in more ways than one. 1,974 words Added Sep 2024 4,646 views 5.0 stars (7 votes) No comments yet •Huge Cock •Multicock •Voluptuous Men •Age Difference •Nonconsensual change •Nonconsensual sex •Merging •Shared Body •Complete •M/t

Greg and Jesse by BRK Greg and Jesse are already pretty close. But the addition of a little premium weed combined with a video chat session makes them even closer. 3 parts 6,991 words Added Mar 2009 Updated 5 Jan 2018 38k views 4.7 stars (27 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Brothers •Selfcest •Merging •Cannabis •t/t •t/t/t

Growing relationship by MaxMorphs Shortly after finding the love of his life, Connor has these strange shivers now and then. First, he tries to deny everything, but the truth can’t hide for long. Connor’s cock grows with each shiver. Year after year after year. 6 parts 18k words Added Nov 2018 Updated 20 Jul 2024 39k views 4.9 stars (29 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multicock •Muscle Growth •Muscle/Strength •Gradual Change •M/M

Growth at the house on the hill by Musclesaber Erik loses a bet with his friends and has to spend the night in the old haunted house on the outskirts of town. However, he's in for a big surprise when he finds he's not the only inhabitant of this massive mansion. 7,728 words Added Nov 2024 14k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Hyper Muscle •Pec Fucking •Hyper Strength •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Butt Growth •Belly Growth •Transformation •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Shared Body •Ghosts •Supernatural •Possession •Halloween •Complete •M/M

Guess what happened by Jefftaur Imagine my surprise yesterday when my housemate came home four-legged! 1,930 words Added May 2002 13k views 5.0 stars (3 votes) No comments yet •Multicock •Multiarm •Multilimb •Wristfeet

Guessing game by eero90125 A blindfolded boytaur tries to identify which of his friends is sucking each of his cocks. 1,366 words Added Apr 2025 2,374 views 5.0 stars (3 votes) No comments yet •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Complete •M/M •M/M/M/...

The guy with the dick by BRK One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick. 3,287 words Added Apr 2017 21k views 4.8 stars (11 votes) No comments yet •Cock Growth •Hyper Cock •Multicock •Muscle/Strength •Complete •M/M •M/M/M

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The Halloween costume by frooooooo A Halloween costume you share with your brother? Might be fun. What's the worst that could happen? 2,220 words Added Oct 2012 24k views 4.6 stars (18 votes) No comments yet •Incest •Brothers •Merging •Halloween •M/M

Halloween foot powder by Bud Boytaurbody Someone spikes the punch with oddly labeled foot powder and guess what happens. 1,171 words Added May 2002 9,516 views No comments yet •Multilimb •Wristfeet •Halloween

Halloween party by Josh Dugan Where the costumes are mainly altered bodies. 608 words Added Jan 1997 13k views No comments yet •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Muscle/Strength •Centaurs •Halloween

Handflippers by Josh Dugan It's such a bummer when your friends can grow four hands and you can't. 588 words Added May 2005 8,773 views No comments yet •Multiarm •Multilimb

A handful of Lukes by NBCK99 It was pretty clear his new roommate Luke was hiding something, but coming home to find Luke embracing ... another Luke? ... was not what he expected. 3,123 words Added Jun 2016 8,895 views 5.0 stars (13 votes) No comments yet •Replication •Selfcest

Handsome young Saint Boytaurus by Josh Dugan A carol to the patron saint of multiple limbs, sung to the tune of “Jolly Old Saint Nicholas”. 77 words Added Dec 2016 6,710 views 5.0 stars (1 vote) No comments yet •Boytaur •Multilimb •Christmas

Hard to hide by BRK Jooyong is working his uncle’s demolition site when he encounters a man in need of protection, but it’s more complicated than your average plea for help. For one thing, the man who needs help is not an ordinary man. And the kind of help he needs is something Jooyong isn’t even a little prepared for. 7 parts 20k words Added Jun 2017 Updated 27 Jul 2019 30k views 4.9 stars (21 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Decrease •Size Increase •Merging •Shared Body •M/M

Hard5 by BRK Just before his debut as a replacement performer in an up-and-coming boy band, Ian discovers they have a strange backstage ritual with some very unexpected effects. 4,124 words Added Jun 2021 14k views 4.5 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Multihead •Multiarm •Multipec •Stacking •Hyper Muscle •Muscle Growth •Muscle/Strength •Transformation •Hair Growth/Getting Hairy •Complete •NS

The healing power of four feet by Gio Multipod 378 words Added Apr 2005 8,676 views 5.0 stars (2 votes) No comments yet •Multilimb

Helping a friend out by TC Travis, a local bodybuilder, has decided to help a man and his wife become pregnant. The only thing is, Travis has an ability that lets him help in his own, exceedingly alpha-male way. 1,154 words Added Feb 2021 14k views 4.7 stars (10 votes) No comments yet •Human to Cock •Human to Body Part •Hetero Sex •Humiliation •Nonconsensual change •Absorption •Merging

Helping hands by BRK Miller is always in the barracks stroking himself with both hands. Then one day he gets a chance to have a cock for each hand. He doesn’t, at first, grasp all the implications of that scenario. 1,760 words Added Jun 2019 11k views 4.2 stars (13 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cum •Multicock •Complete •M/M

Hey by BRK That book of spells sure has a lot of funny words in it. 1,282 words Added Mar 2013 15k views 3.9 stars (7 votes) No comments yet •Multicock •Multiarm •Multilimb •All Dialog •Complete •M/M

Hiking club program by Joey The University will receive research funding and students will receive an additional food stipend if they have their bodies augmented. 2,000 words Added May 2002 10k views 4.0 stars (2 votes) No comments yet •Multicock •Multiarm •Multilimb •Six Legs

Hold your tongue by Squeeshka and UnknownGentrifier Steven’s growth of cocks grows progressively out of hand. 7 parts 11k words Added Jun 2012 28k views 4.9 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Mouthcock

The hole by brazboy A hole to another world appears in the middle of a random guy’s bedroom. What will he do, cross it? But what if the other world is not quite as similar to ours as he had expected at first? 2 parts 8,849 words Added Aug 2023 9,467 views 5.0 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Selfcest •Humiliation •Nonconsensual change •Nonconsensual sex •Restraints •Gross Bodily Fluids •Complete •M/M •M/M/M

Hollyville by Tereshky The sleepy town of Hollyville, Alabama finds that strange things are happening to some of its people. It’s one man’s job to find out, but is he prepared for the mystery, suspense, and life-altering changes to come? Are you? 9 parts 44k words Added Nov 2019 Updated 8 Feb 2020 28k views 4.8 stars (21 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Hyper Cum •Multi-abs •Multiarm •Multilimb •Multipec •Replication •Stacking •Wings •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Selfcest •Tentacle •Horror •M/M

Home for the holidays by BRK Leandro finds himself unexpectedly uninvited from his boyfriend’s family holiday shindig, leaving him stranded and lonely in a Christmas-bedecked town in the middle of nowhere. 3 parts 6,102 words Added Dec 2021 12k views 4.9 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Size Increase •Mouthcock •Selfcest •Supernatural •Christmas •Complete •M/M •M/M/M/...

Homeward by BRK Getting home by teleport is tough enough, but it's even more of a hassle when the teleporter is malfunctioning and doesn’t register that you’ve already been reconstructed on the other side. 1,912 words Added Dec 2002 14k views 5.0 stars (6 votes) No comments yet •Replication •Getting Taller •Selfcest •Merging •Space Travel •Set in the Future •M/M •M/M/M •M/M/M/...

Honorato Jerga and the Incan relics by brazboy Honorato Jerga, the famous historian and archeologist, is given clues about the location of Eldorado, which might be where a powerful ancient relic lies—one whose masculine powers had been desired by many for ages. He takes his trusted student, Horacio, to follow him as he meets enemies and old friends deep in the Peruvian jungle. 5 parts 19k words Added Sep 2023 Updated 16 Sep 2023 12k views 4.7 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multicock •Multiarm •Multilimb •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Getting Taller •Giants •Plausible Size Difference •Size Increase •Destruction/Violence •Nonconsensual sex •Complete •M/M

Hoof rot by Jan L 2,419 words Added Sep 2013 17k views 4.0 stars (2 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Tongue Growth •Centaurs

Hookah head by Amus Cobblestone Jamie and Gary agree to plot the seduction of hot freshman dude Tim, with a little help from their hookah and a mysterious herbal blend. The only stipulation: they have to share. 2,577 words Added Jan 2013 16k views 3.5 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Mind Control

Hooked up by Growthbeast A guy invites his friend over to test a machine that fuels his fantasy, but neither could have predicted how it would turn out in the end. 2,042 words Added Jan 2025 16k views 3.0 stars (5 votes) No comments yet •Cock Growth •Ball Growth •Human to Cock •Hyper Cock •Nipcocks •Cum inflation •Nipple Emissions •Addiction •Getting Dumber •Hyper Muscle •Muscle Growth •Muscle Gut •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Age Progression •Human to Body Part •Hairless •Getting Fatter •Tailcock •Age Difference •Incest •Absorption •Merging •Complete •M/M

Hoompa by Martin Boyar It's only a little bit easier to deal with an inferiority complex when they are so nice to you! 1,224 words Added Sep 2004 11k views 4.8 stars (5 votes) No comments yet •Lots of Legs •Multiarm •Multilimb •Detachable

Hot tub happenings by Dakon 3,999 words Added Mar 2006 9,649 views 4.6 stars (7 votes) No comments yet •Replication •Selfcest

Hothouse by Josh Dugan A rather exotic species of hybrid plant thrives in one of the hotter hot-houses. 1,388 words Added May 2002 12k views 4.7 stars (3 votes) No comments yet •Huge Cock •Multicock •Plants

Hulk hunter by JayPat Hunter has dedicated his life to tracking and neutralizing the hundreds of huge-growing hulks that have been terrorizing small towns for twenty years now, and he’s damn good at what he does. But when he gets to his latest sighting, he finds things aren’t going the way they usually do. 2 parts 11k words Added Sep 2018 28k views 4.6 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Muscle/Strength •Transformation •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •M/M

The human centibro by Kjarri Three hunky frat bros spend an afternoon getting closer. 3,653 words Added Aug 2024 8,602 views 5.0 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Multitorso •Stacking •Muscle Growth •Foot Growth •Transformation •Hair Growth/Getting Hairy •Merging •Shared Body •Complete •M/M/M

Humantaur by Josh Dugan Your friend, who really liked you as a centaur, is totally cool about you changing back to human, with some bonuses. 1,540 words Added Aug 2000 20k views 4.7 stars (3 votes) No comments yet •Four Legs •Multilimb

Hung by the fireside with care by AndroSun A visit from Saint Nick can lead to your wishes coming true—even the ones you didn’t actually mail to the North Pole. 2,777 words Added Aug 2013 14k views 4.6 stars (8 votes) No comments yet •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Christmas •M/M

Hunger by MaxMorphs Tony’s small-cocked and happy about it, but gets offered a chance to grow anyway. What’s a muscle bottom to do? 6 parts 18k words Added Jul 2024 Updated 21 Sep 2024 30k views 4.8 stars (44 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Hyper Cum •Multi-balls •Increased Libido •Getting Taller •Giants •Size Increase •Nonconsensual change •Complete •M/M

HUSH by The Gecko Rose A young man, an Acolyte of cHurch of Universal Scientific Hedonism (HUSH), finally becomes a full Brother, and learns all the secrets of the Brotherhood. Including all their special transforming abilities... 4 parts 9,806 words Added Dec 2018 15k views 4.8 stars (12 votes) No comments yet •Cock Growth •Hyper Cock •Self-suck •Multi-balls •Stretchy •Detachable •Transformation •Hyper Tongue •Merging •Goo People •M/M •M/M/M •M/M/M/...

The hydrean dagger by Dakon Jake finds a special knife that triples what it cuts off, and his boyfriend Todd becomes excited by the possibilities. 2,573 words Added Jun 2005 14k views 4.9 stars (8 votes) No comments yet •Extra digits •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Multitongue

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I always wanted to be a frat rat by Cris Kane Jacob invents a world-changing raygun. His roommate has some fun with it. 2 parts 4,901 words Added Sep 2021 13k views 4.0 stars (2 votes) No comments yet •Replication •Butch-to-Fem •Other Mental Changes •Muscle Growth •Getting Handsomer •Transformation •Age Regression •Retcon •Twins •Selfcest •Nonconsensual change •M/M/M •NS

I need to borrow your cock by BRK Joey promised a really hot guy he could suck both his dicks. Only he just has the one, so he really needs to borrow his roommate’s. Don’t worry, he’ll return it. 4 parts 15k words Added Jun 2012 Updated 8 Feb 2020 36k views 4.7 stars (23 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multicock •Detachable •Retcon •Suggestion •Complete •M/M •M/M/M

I, phone by BRK Will’s new fringe-brand phone has some strange features, including a joke setting to exaggerate a bit when you ask it about you. 2,465 words Added Jun 2022 13k views 4.3 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multicock •Muscle Growth •Getting Taller •App •Retcon •Suggestion •Complete •M/M/M

If only by BRK Steve hasn’t noticed yet how the world shifts a little every time he says "if only”. That’s okay. 2,591 words Added Mar 2006 22k views 4.3 stars (20 votes) No comments yet •Huge Cock •Multicock •Replication •Transformation •Suggestion •Triplets •Selfcest •Complete •M/M

In The Mood by Also Known As Woody decides to try the new fad of rendered fantasy companions, wondering if there’s any way they can live up to the hype, much less his own particular fantasies. 2 parts 16k words Added Mar 2023 Updated 17 Jun 2023 15k views 5.0 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Muscle Worship •Getting Taller •Plausible Size Difference •Size Increase •A.I.-Controlled Change •Incest •Brothers •Twins •Selfcest •Dildos/Toys •Set in the Future •M/M/M

Incubus by CentaurQuinn Ken discovers his friend with benefits is more than he seems, and might be a solution to a problem at work. 2,534 words Added Oct 2020 18k views 4.8 stars (35 votes) No comments yet •Cock Growth •Wings •Hyper Muscle •Muscle Growth •Transformation •Getting Taller •Inflation •Infectious •Incubus/Succubus •Supernatural •Immortality •Shapeshifting •M/M

Incubus garage by Quick Master An incubus of the lower realms aims to corrupt all of the men working at a greasy local garage into incubi. 3 parts 15k words Added Dec 2021 Updated 1 Jan 2022 22k views 5.0 stars (5 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Nipple Emissions •Multicock •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tongue Growth •Hyper Pheromones •Infectious •Minotaurs •Demons •Incubus/Succubus •Supernatural •M/M •M/M/M •M/M/M/...

Induced transformation: a brief history by BRK A father explains to his son that back in his day, they didn’t have any of these fancy-schmancy apps with built-in retcon. Back then, if you changed someone, they changed, and everyone had to just suck it up and deal with it. 2,248 words Added Jun 2020 20k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Replication •Muscle Growth •Age Regression •App •Retcon •Age Difference •Incest •Brothers •Father/Son •Selfcest •Nonconsensual change •Infectious •All Dialog •Complete •M/M •M/M/M/...

InfiniPUMP by Never-the-less If you had a device that grew your penis and even added new ones, what would you do? Where would you stop? 12 parts 10k words Added Jul 2012 32k views 5.0 stars (4 votes) No comments yet •Cock Growth •Nipcocks •Nipple Emissions •Multicock •Mouthcock •M •M/M

Influenced by BRK Dwayne is excited at having won a video chat with Mayson, the hottest of all the gorgeously-muscled fitness models and insta-hunks he follows online. Then things take strange turn when Mayson reaches into the fruit bowl next to him and pulls out a banana—an inexplicably blue banana. 3,497 words Added Dec 2021 13k views 4.4 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Multicock •Other Mental Changes •Muscle Growth •Muscle/Strength •Getting Taller •Tongue Growth •Retcon •Suggestion •Complete •M/M

Insta-hotties by BRK An admirer gives webcam muscle hunk Tim a magical sponsoring gift of more of what his fans love most about him—which turns out to be his gorgeous face. 2,176 words Added Jul 2014 16k views 4.8 stars (17 votes) No comments yet •Huge Cock •Multihead •Muscle/Strength

Interactive monitor by James Fourlegs Amazing what can be done with just a little change to the motherboard. 1,880 words Added Apr 2003 13k views 4.4 stars (8 votes) No comments yet •Four Legs •Multileg •Multilimb •Six Legs •Wristfeet •Foot Growth •M/M •M/M/M

The interview by TreborNawoc Brad is nervous about his job interview at MultiTours Resort, but the more he sees on site the more he likes—and they seem to like him, too. 2,166 words Added Oct 2021 10k views 5.0 stars (191 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Getting Taller •Plausible Size Difference •First Time/Virgin •Centaurs •M/M

Invitation by BRK A hot couple invites over a beefcake third for a sex-magic session that lets each experience something they’ve always craved. 3,336 words Added Sep 2024 6,428 views 5.0 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Merging •Complete •M/M/M

Irresistible by Jefftaur and Mr Arbitrary Brandon has a thus-far unrequited crush on his friend Ethan. A wish gives him the chance to push things forward, but the results aren't what he expected! 8 parts 30k words Added Feb 2019 10k views 5.0 stars (9 votes) No comments yet •Wristfeet •Djin/Jinn/Genie

Irresistible immobility by SomeMuscleGuy and BawlzyS James awakens to find himself strapped to a table in an ominous room with a masked, muscular man who has more than enough candy to share. This candy has some massive side effects, whether James wants it or not. 7,662 words Added Oct 2022 30k views 4.8 stars (20 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Destruction/Violence •Nonconsensual change •Restraints •Halloween •Complete •Stories with Images •M/M

Island duty by Bud Boytaurbody The magical natives at the neighboring island drape your shoulders not with a flowered lei but something way different. 4 parts 7,363 words Added Jun 2005 Updated 30 May 2020 18k views 4.7 stars (3 votes) No comments yet •Lots of Legs •Multiarm •Multilimb •Multipec •Replication •Stacking •Detachable •Selfcest •Centaurs •M/M

Ivan’s gift of self by Josh Dugan The Ivans and their lover exchange gifts, and of course they involve lots of legs. 3 parts 3,573 words Added Dec 2019 6,531 views 5.0 stars (1 vote) No comments yet •Multicock •Four Legs •Lots of Legs •Multileg •Multilimb •Six Legs •Replication •Detachable •Selfcest •Christmas

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Jacob of the mists by Dace Long after the mists fell, the Night Guard, warped by its influence, watches over the tiny remnants of humanity left in Citadel. When Jacob undergoes changes he doesn’t understand, there’s only one person he can trust: Lyle, the Night Guard who rescued him from the mists one night. 6,306 words Added Jun 2021 6,488 views 4.8 stars (13 votes) No comments yet •Huge Cock •Wings •Hyper Pheromones •Anthro/Scaly •Fantasy Realm •M/M

Jake’s fantasy by West Jake gets promised his fantasies will come true, and wastes no time when they do. 2,167 words Added Oct 2021 18k views 4.3 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Getting Taller •Size Decrease •Size Increase •Absorption •M/M

Jaselove by BRK Hot young celeb Jase attends a secret surprise Halloween midnight appearance at popup concert, only to find that there’s something eerie going on—and his fans are even more obsessively devoted than usual. 4,851 words Added Oct 2021 8,515 views 4.7 stars (3 votes) No comments yet •Huge Cock •Public Orgasm •Extra digits •Multicock •Multiarm •Multileg •Increased Libido •Detachable •Nonconsensual change •Halloween •Complete •M/M •M/M/M/...

Jason’s surprise by Jefftaur Jason comes home with a surprise. Hint: it involves extra shoes left by the door. 3,355 words Added Jan 2001 16k views 4.8 stars (8 votes) No comments yet •Multicock •Boytaur •Multiarm •Multileg •Multilimb •M/M

Jay by Josh Dugan Your friend is still your friend even after his body changes totally wow all your schoolmates. 1,145 words Added Mar 2005 12k views 4.0 stars (1 vote) No comments yet •Multicock •Four Legs •Multilimb

The jeans by Jefftaur Josh gets his hands on a pair of trick jeans and decides they’ll work better on someone half-asleep—like his buddy, Ty, who’d look really hot with extra feet. 579 words Added Aug 2013 12k views 5.0 stars (7 votes) No comments yet •Multicock •Four Legs •Multileg •Multilimb

Jeff’s Mr. Body comics collection by Josh Dugan It's pandemonium as usual in this rarest of all rare superhero comics. 2 parts 1,997 words Added Sep 2004 15k views 4.5 stars (4 votes) No comments yet •Boytaur •Multilimb •Replication •Selfcest •Superhero/Supervillain

Jim’s Sunday splitting by GibbyP A two-headed man named Jim, who is head over heels for himself, has an unexpected splitting surprise on a splendid Sunday… 2,384 words Added Mar 2024 5,074 views 5.0 stars (9 votes) No comments yet •Extra digits •Multi-anus •Multicock •Multihead •Multiarm •Multileg •Three Legs •Multipec •Selfcest •M •M/M/M

Jocktaur pledge by BRK High school track superstar Tommy finds he isn’t king of the world anymore now that he’s left his small town for the huge, sprawling State U. His hopes of getting into a big frat end up crushed, and his last hope is a house where the brothers keep to themselves and hardly let anyone in at all. 4,791 words Added Sep 2020 9,970 views 5.0 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Boytaur •Four Legs •Multileg •Multilimb •Incest •Twins •Complete •M/M •M/M/M

Joey by James Fourlegs It just goes to show that if a genie ever offers you a wish, wish for more wishes. 947 words Added May 2002 12k views 3.5 stars (2 votes) No comments yet •Four Legs •Multiarm •Multileg •Multilimb •Replication •Selfcest

Joey’s arm and leg party by James Fourlegs Joey and his friends emerge from this party, well, different. 867 words Added May 2002 8,642 views 3.0 stars (1 vote) No comments yet •Multiarm •Multileg •Multilimb

John by BRK On your first day at college, you might end up rooming with someone who’s a little strange. He might even have more body parts than usual. 1,976 words Added Jan 2003 14k views 4.8 stars (5 votes) No comments yet •Multileg •Multilimb •Three Legs

Joined by BRK Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had. 5 parts 23k words Added Sep 2017 Updated 6 Feb 2021 24k views 4.9 stars (31 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Multitongue •Multitorso •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •Nonconsensual change •Merging •M/M •M/M/M

Joined at the hip by Cockatrice Gabe joins his friends for one of their regular board game evenings. There is just one thing he forgot to tell them… 2,689 words Added Mar 2023 4,345 views 4.9 stars (13 votes) No comments yet •Cock to Human •Merging •M/M

Just 25 cents by Tym Greene A chubby greaser is having a rotten day. Luckily he runs across a mysterious prize dispenser that only costs a quarter to use…” 2,871 words Added Jan 2022 6,483 views 3.7 stars (3 votes) No comments yet •Wristfeet •Transformation •Human to Animal/Anthro •Metabods 25 •NS

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Keep your promises by NioSatyr A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert. 7,703 words Added Sep 2021 27k views 4.7 stars (9 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/...

Keeping the boytaur law alive by Gio Multipod Despite the harmony present in Piedina, the rule of law still needs to be maintained, and boytaur lawyers work to keep this harmony intact. Here we delve into a typical day of a boytaur lawyer's life, from the perspective of the hunky Josh. 703 words Added Aug 2024 2,749 views 5.0 stars (1 vote) No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M

Keith DeMarco is huge! by BRK Top music critic Zach Savoy is finally handed a chance to interview pop superstar Keith DeMarco after a year of secrecy and seclusion. When he penetrates the singer’s inner sanctum, though, he’s not prepared for what he finds. 2 parts 7,608 words Added Apr 2017 15k views 5.0 stars (4 votes) No comments yet •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Stacking •Getting Taller •M/M

Keith the new guy by BRK New hire Keith readies himself for his first-day meetings with his new boss, but the twink receptionist is kind of distracting—and why does his shirt feel tight all of a sudden? 2 parts 5,525 words Added Aug 2021 Updated 22 Jun 2024 19k views 4.7 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Nonconsensual change •M/M •M/M/M

The kiss by Sean Innicioni A game of truth or dare leads Sean to discover his ability to shape the bodies of himself and whomever he kisses. 2 parts 2,578 words Added May 2011 19k views 5.0 stars (2 votes) No comments yet •Multicock •Multiarm •Multilimb •Multipec •Stacking •Hermaphrodite •Body Swap

Koruna’s kiss by BRK Clem knows his birthmark sets him apart from the rest of the tribe, but it’s not until he starts his 25th year that he finds out why. 3,196 words Added Aug 2022 9,349 views 4.8 stars (5 votes) No comments yet •Cock Growth •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Gradual Change •Transformation •Getting Taller •Size Increase •Destruction/Violence •Supernatural •Metabods 25 •Complete •M/M

Kris and Minato by BRK Two best friends on a class trip get some help declaring their feelings for each other. 7 parts 30k words Added Nov 2024 Updated 26 Apr 2025 22k views 4.9 stars (20 votes) No comments yet •Always Hard •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Multicock •Multiarm •Hyper Muscle •Muscle Breast •Muscle Growth •Muscle/Strength •Always Shirtless •Stretchy •Butt Growth •Hyper Anus •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •Tongue Growth •First Time/Virgin •Incest •Brothers •Twins •Complete •M/M

Kyle’s third leg by Unknown Kyle finds an abandoned container of goo that turns his "third leg" a lot more literal. 5 parts 3,762 words Added Oct 2015 17k views 5.0 stars (2 votes) No comments yet •Extra digits •Multicock •Multileg •Multilimb •Three Legs

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Labor reform by brazboy Alberto’s farm finds itself in financial trouble, and one of the ways out is a complete labor reform—but that doesn’t mean Alberto is about to leave his vaqueiros behind. 3 parts 11k words Added Jun 2024 Updated 29 Jun 2024 9,660 views 4.9 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Cum Milking •Nipple Emissions •Public Orgasm •Multicock •Transformation •Human to Animal/Anthro •Anthro/Furry •Bulltaurs •Udders/Dairy Bull •Complete •M/M •M/M/M

Landfall by BRK When the mighty starship Q.S.S. Knox is destroyed falling through a suddenly created wormhole, its portable A.I. finds himself marooned on an alien world with the one man he can't stop thinking about. 3 parts 12k words Added Dec 2019 11k views 4.9 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Christmas •Complete •M/M

The law student by Gio Multipod Hugo is one of the top students of boytaur law. Read on to find out how his feet make him one of the best in Piedina. 4 parts 3,782 words Added Mar 2025 1,944 views 5.0 stars (2 votes) No comments yet •Multiarm •Multileg •Multilimb •Wristfeet •M/M

Leather shop by BRK After an increasingly blurry night in Amsterdam Caleb finds himself perusing the wares of a cute little side street leather shop where he catches the eye of the shopkeeper with a knack for finding his customers exactly what they need. 2,570 words Added Oct 2024 5,686 views 4.7 stars (3 votes) No comments yet •Cock Growth •Multiarm •Multilimb •Getting Dumber •Other Mental Changes •Muscle Growth •Increased Libido •Getting Taller •Dom/Sub •Nonconsensual change •Mind Control •Cannabis •M/M

The leave-behind by BRK The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. 6 parts 22k words Added Aug 2014 Updated 10 Feb 2024 22k views 4.6 stars (18 votes) No comments yet •Extra digits •Multilimb •Straight to Gay •Muscle/Strength •Muscle Worship •Detachable •M/M

Lee by Josh Dugan Six-legged Lee inspires his artist friend. 672 words Added Jun 2004 11k views No comments yet •Multicock •Multilimb •Six Legs

Leg clone by Josh Dugan One of our most attractive classmates was into cloning before it became widely publicized. And he went way beyond just making clones. 3 parts 2,787 words Added Feb 1997 13k views 5.0 stars (3 votes) No comments yet •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Replication •Selfcest •Centaurs

Leg party by Josh Dugan Pal Eddie grows himself six gorgeous legs for his friend and gets all his other friends to do the same, as a surprise for his friend. 967 words Added Jun 1997 9,552 views 5.0 stars (1 vote) No comments yet •Multicock •Multileg •Multilimb •Six Legs •Getting Taller

Leg wheel by Martin Boyar Handsome Dave wants to become a wheel of legs so badly that even instructions jokingly made up on the spot actually work! 4 parts 7,253 words Added Jun 2006 12k views 5.0 stars (7 votes) No comments yet •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Replication •Selfcest •M/M

The legend of Ben by TreborNawoc When Ben found out the things he could do with his body, he became very popular with all of his randy dormmates. 3 parts 5,841 words Added Jul 2021 Updated 7 May 2022 26k views 5.0 stars (214 votes) No comments yet •Cock Growth •Cock Vore •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Multihead •Multiarm •Multilimb •Replication •Body Parts in Strange Places •Stretchy •Inflation •Mouthcock •Selfcest •Shapeshifting •M/M/M/...

Letter from South Beach by Jefftaur The boytaur thing is definitely catching on in South Beach. 2 parts 1,272 words Added Aug 2013 9,811 views No comments yet •Multilimb •Replication •Wristfeet •Selfcest •M/M •M/M/M/...

Letters flew across the room by MainAttraction A tale of a man suffering the heat and eagerly awaiting a nice breeze. 2 parts 3,571 words Added Aug 2018 16k views 4.9 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •M/M

Life of Tre by TreborNawoc Tre has a wild body with lots of extras, which gets him a lot of attention—especially from his boyfriend, Ky. 5 parts 8,493 words Added Jun 2021 Updated 28 May 2022 16k views 5.0 stars (205 votes) No comments yet •Huge Cock •Hyper Cock •Prehensile Cock •Public Orgasm •Extra facial features •Extra Mouths •Multi-abs •Multi-anus •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Multipec •Multitongue •Stretchy •Transformation •Hyper Tongue •Tongue Growth •M/M

Life with a magician by Josh Dugan A truly gifted young magician and his friend enjoy the multilimb aftermath of a great party on the morning after. 1,494 words Added Jun 1997 13k views 4.3 stars (3 votes) No comments yet •Multi-anus •Lots of Legs •Multiarm •Multileg •Multilimb •Centaurs

Like summer rain by Cockatrice Andrew and Clement are in a happy relationship, until Clement meets Andrew’s friends… 6,392 words Added Jul 2022 6,446 views 4.6 stars (7 votes) No comments yet •Human to Cock •Transformation •Merging •M/M

A little more by BRK A lonely barista makes friends with three sexy brothers, leading to a drunken night of fun where he gets a chance to make a few changes in his life. 3,282 words Added Feb 2024 10k views 5.0 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Nipple Emissions •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Multitorso •Muscle Growth •Increased Libido •Getting Handsomer •Getting Taller •Tongue Growth •Suggestion •Incest •Brothers •Merging •Complete •M/M/M/...

A little somethin’ by MegaMaker After two longtime friends spend the day at the beach, Davey can't help but notice how muscular his buddy Sam has gotten. When Davey asks about it, Sam’s reactions are more than a little unexpected. 2 parts 6,908 words Added Jan 2023 20k views 4.0 stars (10 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Size Increase •Complete •M/M

The local football team by Josh Dugan A toy ray gun actually works pretty well. 829 words Added Jun 2005 12k views 4.0 stars (6 votes) No comments yet •Multicock •Multilimb •Three Legs

Lockdown gym by BRK When Ed clears out his garage, his neighbor’s hunky college-age sons suggest converting the space to a lockdown gym for guys like them who want to maintain and can’t work out anywhere else. Despite the risk of distraction, Ed agrees, though the effect on his daily life turns out to be even greater than he expected. 3,110 words Added Apr 2021 21k views 4.6 stars (22 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Replication •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Getting Handsomer •Gradual Change •Getting Taller •Age Difference •Incest •Brothers •Twins •Selfcest •Complete •Set during the Pandemic •M/M •M/M/M/...

A long day by brazboy Lauro’s days are usually very, very long—and so is he. Today, though, is a good day—it’s his older brother’s birthday, and he has gotten him a nice and meaningful gift. 5,457 words Added Jun 2024 5,269 views 5.0 stars (4 votes) No comments yet •Huge Cock •Multi-abs •Multi-anus •Multi-balls •Multicock •Boytaur •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Multipec •Multitorso •Stacking •Incest •Brothers •Complete •M/M

The long weekend by BRK Bill thinks he’ll have the family lake house to himself for an end-of-summer four-day weekend. Unfortunately, that’s news to his cocky and annoyingly hot big brother and his two bro-hunk friends, who turned up with their own plans to hole up in the cozy lake house digs. 4,147 words Added Oct 2022 12k views 4.5 stars (6 votes) No comments yet •Cock Shrinking •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Straight to Gay •Muscle Growth •Always Shirtless •Getting Taller •Retcon •Suggestion •Incest •Brothers •Nonconsensual change •M/M/M/...

The lotion by Jefftaur When I saw the lotion was marked “for guys who love feet,” I knew I had to buy it. 2 parts 2,367 words Added May 2002 11k views 5.0 stars (1 vote) No comments yet •Multilimb •Wristfeet

The lotus position by Joey Who would ever throw a yoga party anyway? 413 words Added Jul 2005 8,654 views No comments yet •Four Legs •Multilimb

Love and music at FootBrew by Gio Multipod One of Padina’s most celebrated one-boytaur bands has a surprise for a special patron. 1,028 words Added Nov 2024 2,090 views No comments yet •Boytaur •Multileg •Multilimb •Wristfeet •M/M

Lover’s touch by BRK A first meeting between two guys who are really into extra arms. 1,527 words Added Dec 2003 13k views 4.0 stars (7 votes) No comments yet •Always Hard •Multicock •Multiarm •Multilimb •Complete

Dragon’s Horde: Lowered into the drink by STrRedWolf Be careful what you drink, because you may become the monster of your dreams before paying the price... your bar tab. 1,605 words Added Oct 2017 17k views 4.0 stars (1 vote) No comments yet •Huge Cock •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Giants •Selfcest •Symbiotes •Anthro/Furry •Alcohol

Lucas by Jefftaur If this is The Boy from Ipanema, then no wonder. 2,236 words Added Jul 2009 13k views 5.0 stars (12 votes) No comments yet •Multicock •Boytaur •Four Legs •Multileg •Multilimb •M/M

Lucid dreams by Bear Northman Ever had a dream so erotic you wish it was real? I did once. 2,874 words Added Jan 2018 12k views 4.8 stars (4 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Centaurs

Lucky thirteen by anonymous submitter Ryan’s boyfriend comes with him to the test center for experimentation with a serum to multiply body parts. 2,973 words Added Mar 2020 12k views 4.1 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Extra digits •Extra facial features •Extra Mouths •Multi-abs •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Getting Taller •Giants •Selfcest

Lumberjacked by Krisiar Trapped by a snowstorm at an underheated family cabin in northern Manitoba, Henry and Will stumble across a hidden sauna in the woods while out looking for wood. It turns out someone out there wants to help out guys like Henry and Will who could do with a little size improvement. 4 parts 12k words Added Aug 2011 Updated 6 Oct 2011 107k views 4.6 stars (33 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Nipple Emissions •Multi-abs •Addiction •Muscle Growth •Muscle/Strength •Getting Handsomer •Hair Growth/Getting Hairy •M/M

Lust & consequences by BRK Hayden manages to gain an ability that turns beliefs into truth, but the knack for making things turn out the way he wants them to is a lot more elusive. 2 parts 6,212 words Added Feb 2022 14k views 4.8 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Wings •Hyper Strength •Getting Handsomer •Retcon •Suggestion •Age Difference •Incest •Father/Son •Flying •Complete •Medieval(ish) •M/M

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Mad scientists and mind control by Anonymous 5 parts 1,857 words Added Apr 2013 18k views 3.7 stars (3 votes) No comments yet •Cock Growth •Hyper Cock •Multilimb

Made of lad by brazboy An explorer wants to find the marvelous and ancient temple of Karkok, but he gets to experience many wonders he didn’t sign up for—what he finds, at the end of the day, is something way more precious than a pile of bricks. 2 parts 7,224 words Added Nov 2023 12k views 5.0 stars (8 votes) No comments yet •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Multi-abs •Multicock •Boytaur •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Replication •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Detachable •Giants •Size Increase •Tongue Growth •Mouthcock •Flying •Complete •M/M

Magic centaur wine by Josh Dugan Friends emerge multi-limbed from a centaur bacchanalia. 1,301 words Added May 1997 12k views 4.0 stars (1 vote) No comments yet •Multiarm •Multileg •Multilimb •Centaurs •Alcohol

Magic hot tub by Josh Dugan An unusual hot tub brings welcome additions. 1,918 words Added Sep 1997 11k views 4.5 stars (2 votes) No comments yet •Four Legs •Multileg •Multilimb

The magician by The Gecko Rose Rich doesn’t believe in magic, until a little-known Vegas stage magician with some remarkable purple paste shows him and his two eager friends (not to mention an audience of very interested guys) exactly what magic can make possible. 8 parts 12k words Added Jul 2015 Updated 13 Apr 2018 29k views 4.9 stars (15 votes) No comments yet •Cock Growth •Hyper Cock •Multicock •Stretchy •Detachable •Hypnosis •M/M •M/M/M

Making love with my 12-legged husband by Dodeedo Loves Extras What are you to do when you come home to see your 12-legged bodybuilder of a husband working in the kitchen? 1,521 words Added Nov 2022 4,385 views 5.0 stars (3 votes) No comments yet •Huge Cock •Cum inflation •Multicock •Lots of Legs •Multileg •Multilimb •M/M

Male foot love by Josh Dugan Beautiful David multiplies his legs. 801 words Added Apr 1997 17k views 5.0 stars (1 vote) No comments yet •Lots of Legs •Multileg •Multilimb

The manager at Aberfooty & Foot by Gio Multipod It's a good sale all the time at Aberfooty & Foot when Kenneth is at the till. 599 words Added Mar 2025 1,669 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M

The mansion of Re-Petes by TwinReplica Wyatt is finally visiting his online date Pete for the first time and is surprised to find he lives at a mansion, which holds multiple secrets inside… 2 parts 9,125 words Added Aug 2021 4,633 views 4.8 stars (11 votes) No comments yet •Replication •Selfcest

Many hands massage by The Gecko Rose Handsome masseur Raph uses a variety of skills and techniques to give you the best massage possible. 5 parts 14k words Added May 2022 Updated 4 Jun 2022 10k views 4.8 stars (27 votes) No comments yet •Cock Growth •Self-suck •Extra digits •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Stretchy •Detachable •Selfcest •Shapeshifting •M/M

Many Man, the self-twin by S.E. Hello! Welcome to my blog! Many Man Blog is a blog where I share the happenings of myself and my boyfriend, who has a rare, almost magical, medical condition. 1,767 words Added May 2020 5,711 views 4.9 stars (7 votes) No comments yet •Replication •Twins •Selfcest

Mark’s extra arms by James Fourlegs Mark really means it when he lends a hand. 973 words Added May 2002 12k views 5.0 stars (3 votes) No comments yet •Multiarm •Multilimb •Detachable

A marriage of equals by BRK Tobias claims his family won’t let him marry Nick unless he converts to being a boytaur like Tobias. Nick doesn’t quite believe him, but being a boytaur does have its appeal… 2,001 words Added Jun 2020 8,206 views 5.0 stars (2 votes) No comments yet •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Transformation •Centaurs •Complete •M/M

The mask of change by Randy Allarms 4,252 words Added Nov 2002 18k views 4.5 stars (2 votes) No comments yet •Nipcocks •Multi-abs •Multicock •Multiarm •Multilimb •Stretchy •Shapeshifting •M/M

Massive musclemonsters by TonnyGiant Roger meets his new neighbors, three impressively muscled bodybuilders, just as his boss, Dr. Alejandro, experiences a very dramatic breakthrough with a serum designed to produce muscle growth and regeneration. 3 parts 6,902 words Added May 2018 Updated 1 Jun 2018 27k views 4.6 stars (10 votes) No comments yet •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Giants •Plausible Size Difference •Size Increase •M/M

The maturing ceremony by brazboy Out of all the sacred moments in a lad’s life, none is more amazing and important than his maturing ceremony. Dinis will, led by his own older brother, find in it the chance to become an improved version of his hunkish self. 3,858 words Added Sep 2023 9,230 views 4.4 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Public Orgasm •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Multitorso •Stacking •Muscle Growth •Transformation •Incest •Brothers •Complete •M/M/M/...•M/t

Max’s morning wood by TreborNawoc Max makes a bet with his equally gifted boytaur brother about the size of his morning wood—only it’s a bit tougher to estimate when the wood in question is measured in feet rather than inches. 1,444 words Added Apr 2023 8,509 views 5.0 stars (36 votes) No comments yet •Huge Cock •Hyper Cock •Extra Mouths •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Incest •Brothers •M/M

Maxwell unleashed by MegaMaker We rejoin our odd family at a low point. Maxwell and Rain are feeling dissatisfied with life. One leads to depression, the other to aggression. How will they both find happiness in their lives? 4 parts 18k words Added Aug 2024 18k views No comments yet •Always Hard •Cock Growth •Cock Pumping •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Getting Dumber •Other Mental Changes •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Dom/Sub •Lycra/Spandex •Hyper Pheromones •Complete •Set in the Future •M •M/M

Me and Paul by Randy Allarms Paul and Randy are wild for each other, and not just because they love each other’s extra arms and cocks. 5 parts 4,175 words Added Mar 2003 9,316 views 3.0 stars (1 vote) No comments yet •Nipcocks •Multicock •Multiarm •Multilimb

Me two by BRK Chris has some time off from his celluloid heroics as an A-list movie star and is going through fan mail when he finds a joke twin-making machine. Amused, he tries it out, with… unexpected results. 2,725 words Added Jan 2021 11k views 5.0 stars (17 votes) No comments yet •Multicock •Multihead •Multileg •Multilimb •Three Legs •Multipec •Replication •Incest •Twins •Selfcest •Merging •Complete •M/M

The mechanics of Piedina by Gio Multipod Of course, if boytaurs have cars, they need mechanics to ensure that the cars are in tiptop shape. In this story, we delve into the lives of two hunky boytaur mechanics as they weave their multilimbedness into their work and their life. 4 parts 2,306 words Added Sep 2024 2,466 views 5.0 stars (1 vote) No comments yet •Multiarm •Multileg •Multilimb •Wristfeet •M/M

Meet and greet by BRK Wayne, excited to finally come face-to-face with his favorite kpop idol, is startled by the intensity of their encounter. 2,662 words Added Feb 2023 9,608 views 4.5 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •M/M

Meeting the family by OneLuckyGuy89 Christian and Kasim wake up a few days later and continue to adjust to their new life. In Zhao’s dream, he and Priapus go to meet Priapus’s family. When you meet a bunch of slutty male gods, you know it’ll be a good time. 9,682 words Added Aug 2024 13k views No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Wings •Female to Male •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Misogyny •Incest •Brothers •Father/Son •Twins •Destruction/Violence •Hyper Pheromones •Fantasy Realm •Supernatural •Immortality •M/M •M/M/M/...

Memories by TreborNawoc Tre is psyched. It’s his first day at uni, and he’s hoping to do well in his studies, make friends, and maybe encounter a few other multis like himself. The only thing he’s not sure about is meeting his roommate… 2 parts 5,460 words Added Sep 2021 Updated 2 Dec 2023 11k views 4.9 stars (193 votes) No comments yet •Huge Cock •Prehensile Cock •Extra facial features •Extra Mouths •Multi-abs •Multi-anus •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Stacking •Plausible Size Difference •Hyper Tongue •Destruction/Violence •Vore •M/M

The merger by Richard Jasper When wannabe musclebear Rik Farnsworth and sexy twink Ryan Steinmetz finally get together, something surprising ensues! 2,481 words Added Jun 2020 9,385 views 4.5 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Merging

The merger by frooooooo Some dares have awkward consequences. Daring two guys to get merged definitely falls into that category. 942 words Added Feb 2012 17k views 4.9 stars (12 votes) No comments yet •Merging •M/M

META jocks by BRK and Jockmorphr Two members of a select fraternity full of superhot, multilimbed guys semi-obliviously compare notes on how their powerful cum promotes changes in their bodies—and, it turns out, each other’s. 4 parts 7,269 words Added Aug 2009 50k views 4.5 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Nipple Emissions •Multi-abs •Multicock •Multihead •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Man Scent •Size Increase •Retcon •Suggestion •Selfcest •Complete

Meta massage therapy by M.M.69 A mysterious new massage parlor opened in town, and brothers Jared and Jason have VIP passes. What makes this place so special? 3 parts 15k words Added Nov 2021 Updated 1 Jan 2022 26k views 5.0 stars (15 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Replication •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Butt Growth •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Age Difference •Incest •Brothers •Father/Son •Selfcest •Dom/Sub •Pagan gods •M/M

Metaboi by BRK There’s a special clothing store that caters especially to the meta boi. If you’re their kind of customer you already know it—or you’ll soon find out. 8 parts 31k words Added Jun 2010 Updated 24 Nov 2017 76k views 4.8 stars (18 votes) No comments yet •Always Hard •Huge Cock •Hyper Cum •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Getting Taller •Plausible Size Difference •Retcon •Selfcest •Body Swap •Merging •Thanksgiving •M/M •M/M/M

Metaboi: Kieran by BRK At restaurant where he works, Kieran finds a package of left-behind clothes from a store he’d never heard of called Metaboi. 5,489 words Added Jan 2014 17k views 4.9 stars (7 votes) No comments yet •Multicock •Multiarm •Multilimb •Replication •Retcon •Selfcest

Metacafé by brazboy In a special corner of the city, unknown to most, there’s a place visited by a special crowd. 5,754 words Added Jun 2022 13k views 4.9 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Getting Taller •Size Increase •Brothers •Twins •Metabods 25 •M/M

Metachange by LordTronimator Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? 5 parts 8,689 words Added May 2020 Updated 13 Jun 2020 19k views 4.7 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Four Legs •Multiarm •Multileg •Multilimb •App •Incest •Brothers •Humiliation •Nonconsensual change •t/t

Metadream by James Fourlegs Steve is transformed in a dream but promises to be that way after the awakening. 1,056 words Added May 2002 10k views 5.0 stars (1 vote) No comments yet •Multiarm •Multilimb •Muscle/Strength

Meta-mischief by BRK Detective Randy Trevino starts experiencing increasingly strange and embarrassingly sexy glitches in his morning routine, and he’s sure his precinct frenemy, the lean and handsome Detective Jake Rivers, is behind it. 3,548 words Added Apr 2024 12k views 4.9 stars (21 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Multicock •Muscle Growth •Always Shirtless •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •App •Retcon •Nonconsensual change •Complete •M/M

Metamorphosis by brazboy Diego is invited to spend the weekend at his boyfriend’s house for the first time. This presents an exciting prospect for the future of their relationship—and his boyfriend thinks so too. He wants Diego to dive headfirst into their new future… 5,259 words Added Nov 2023 4,445 views 4.8 stars (5 votes) No comments yet •Multicock •Detachable •Nonconsensual change •M/M

Metatation by BRK Unexpectedly given the afternoon off, Connor goes exploring a botanical garden on a whim and discovers a secret meditation circle sharing some unusually potent weed. 2 parts 9,998 words Added Dec 2018 Updated 13 Apr 2019 12k views 4.8 stars (24 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Replication •Getting Taller •Selfcest •Cannabis •M/M

The meteor shower by AGammer When the meteor shower hits his farm, it has an unexpected effect on the teenaged, and very horny, William: a gift of changing himself and, as it turns out, his equally horny brother. 2 parts 2,738 words Added Jan 2013 17k views 4.0 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Incest •Brothers

A meteoric rise by TheMuscleMaker Whilst fleeing from their trio of bullies, a group of four friends stumble across a very big (and very strange) discovery. A tale of love, revenge, betrayal and (of course) massive growth ensues. 1,455 words Added Nov 2021 8,660 views 3.8 stars (5 votes) No comments yet •Humiliation •M/M •M/M

Mike and Brad by James Fourlegs The neighbors you always want to see more of. 2,447 words Added May 2002 9,834 views 3.3 stars (3 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb

MIL: Men of Incredible Length by brazboy Ravi, or Oitresseis, is a transformed (mutated) agent of Brazil’s secret ministry dealing with magical and alien affairs. Now, a new drug—manufactured by human testicles parasitized by gooey aliens—is getting attention from his department, and it is his job to prevent its spread… 4 parts 15k words Added Oct 2023 Updated 28 Oct 2023 22k views 4.9 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Cum inflation •Cum Milking •Hyper Cum •Nipple Emissions •Public Orgasm •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Replication •Hyper Muscle •Immobility •Muscle Growth •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Vore •Absorption •Shared Body •Aliens •Goo People •Complete •M/M •M/M/M

Mind and body by BRK Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. 16 parts 66k words (#57) Added Jun 2012 Updated 28 Jul 2017 182k views 4.8 stars (108 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •App •Suggestion •Incest •Brothers •Hypnosis •Mind Control •t/t •t/t/t •t/t/t...

The misadventures of Patrick Paley and his patented pocket particle accelerator by BRK Soccer bro Rey made a big mistake letting his physics tutor, Patrick, use his weird science gizmo on him, but Patrick seems willing to make things right. 1,747 words Added Oct 2022 10k views 4.5 stars (6 votes) No comments yet •Cock Growth •Cut to Uncut •Cock Theft •Cockless •Huge Balls •Ball Growth •Huge Cock •Multicock •Nonconsensual change •All Dialog •Complete •M/M

The mischief of men by Mask Clark, a local fisherman, and Ren, a powerful demigod, live an...unusual life in a small fishing town, getting up to the stupid antics only possible from two men looking to make things interesting. A short, slice-of-life story. 3 parts 8,034 words Added Mar 2024 6,310 views 4.6 stars (5 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength •Always Shirtless •Public Nudity •Immortality •Complete •M/M

MissinGRO by Ziel Javier discovers to his delight that encountering the infamous Pokémon glitch Missingno can have unanticipated real-world effects. 5,534 words Added Mar 2017 17k views 4.8 stars (11 votes) No comments yet •Huge Cock •Multi-balls •Multicock •Multiarm •Multilimb •Butt Growth •Plausible Size Difference •Size Increase

Mito-Spa: Doumit by TwinReplica Doumit checks in for an appointment at the Mito-Spa, a place where the baths create double the trouble... 1,591 words Added Aug 2022 6,405 views 5.0 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Replication •Hyper Strength •Selfcest •M/M/M/...

The Mod by BRK A couple on their anniversary cruise tries that new designer transformation drug, only they don't quite get what they bargain for. 1,594 words Added Jun 2019 16k views 4.7 stars (11 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Getting Taller •Hair Growth/Getting Hairy •Hair play/Body hair •M/M

More of everything by Josh Dugan Muscular Doug gladly downs multilimb wine. 778 words Added Jan 1997 11k views 4.5 stars (2 votes) No comments yet •Four Legs •Multiarm •Multilimb

More than a mouthful by BRK It can be a challenge having a mouthcock. For one thing they produce a lot of spunk, which can be a problem in certain situations… 2,210 words Added Feb 2022 7,267 views 4.6 stars (5 votes) No comments yet •Hyper Cum •Public Orgasm •Multicock •Mouthcock •Complete •M/M

Morning body by BRK An intense capacity for imagination makes real the things others only dream of. 2 parts 8,240 words Added Nov 2003 29k views 4.9 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Replication •Wings •Gradual Change •Getting Taller •Selfcest •Flying •Complete •M/M •M/M/M

Mountainfeet by Dan Black A happy couple on a road trip finds a mountain glade that helps them enjoy multiness at a whole new level. 2,863 words Added Aug 2003 20k views 4.9 stars (7 votes) No comments yet •Cock Growth •Hyper Cock •Extra digits •Extra facial features •Extra Mouths •Multicock •Multilimb •Multitongue •Stretchy •Hyper Tongue •M/M

Moving forward by West When Brandon’s life takes an unexpected turn, his new roommate turns it around once again. 1,334 words Added Feb 2022 9,719 views 4.5 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Getting Taller •Suggestion •Infectious •M/M

Multicock fratbrats by BRK A bunch of hunky multicocked frat boys decide to advance beyond jerking off separately and engage in a competition to see whose oversized cocks are the biggest. 8,429 words Added Nov 2003 17k views 4.3 stars (4 votes) No comments yet •Huge Cock •Multicock •Complete

Multicock hold ’em by Armie Lingo 2,788 words Added Dec 2005 13k views 3.7 stars (7 votes) No comments yet •Huge Cock •Multicock

MultiGeoff by BRK New recruit Geoff reports for duty on a gigantic space station and learns that his first task is to reshape himself—and not in a figurative sense. 2,556 words Added Aug 2023 11k views 5.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Multi-balls •Multicock •Boytaur •Four Legs •Lots of Legs •Multileg •Multilimb •Multitongue •Public Nudity •Merging •Space Travel •Complete •Stories with Images •Set in the Future •M •M/M

Multilimb studies by Josh Dugan For reasons of his own, Jeff gets Mark to take a class with him. 10 parts 9,444 words Added Feb 2020 Updated 30 May 2020 7,659 views 4.7 stars (6 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Getting Taller •M/M

Mustering up by Krisiar Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. 2 parts 5,992 words Added Jul 2011 70k views 4.3 stars (28 votes) No comments yet •Cock Growth •Huge Balls •Hyper Cock •Nipple Emissions •Multi-abs •Multilimb •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •M/M/M

Mutation by BRK Everyone in Portia, Alaska has been grown thicker and stronger and made irresistibly beautiful, but none more than the teens in the high school. Geek genius Mr. Lewis tries to roll back the most extreme changes in Mr. Casey’s class as a test case, but the trial doesn’t go anywhere near as planned. 4 parts 9,583 words Added Jun 2010 Updated 27 Jul 2018 79k views 4.9 stars (21 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Selfcest

My big brothers… by brazboy Pedro’s family is unique, especially his big brothers, and he is not at all ashamed of boasting about them to his mates. When they don’t believe him, he is more than willing to invite them over for an unforgettable weekend. 4 parts 12k words Added Nov 2023 11k views 5.0 stars (1 vote) No comments yet •Always Hard •Huge Balls •Huge Cock •Nipcocks •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Always Shirtless •Plausible Size Difference •Mouthcock •Incest •Brothers •M/M •M/M/M/...

My brother’s closet by brazboy Lauro has a secret: he has a huge crush on his big brother! But his big brother also has a secret, one he keeps deeply locked in his heart... and in his closet. 2 parts 11k words Added Apr 2023 Updated 29 Apr 2023 19k views 4.8 stars (18 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Extra Mouths •Multi-abs •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Man Scent •Detachable •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •M/M

My Fantasy Shop by West Charlie decides to bite the bullet and find out what that mysterious shop down the street is. What he finds makes him wish he did it sooner. 3 parts 6,030 words Added Nov 2021 Updated 15 Oct 2022 11k views 4.6 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multiarm •Muscle Growth •Getting Taller •M/M

My friend Jon by Martin Boyar Ever had one of those friends who can do anything? 1,427 words Added Sep 2004 12k views 5.0 stars (5 votes) No comments yet •Four Legs •Multileg •Multilimb •Six Legs

My roommate’s soft spot by brazboy Guilherme’s tall, handsome, and muscular roommate seems like the perfect guy, but he has a big secret that not everyone can really accept—not even himself. 5 parts 14k words Added Jul 2021 Updated 31 Jul 2021 13k views 4.8 stars (10 votes) No comments yet •Huge Cock •Multicock •Mouthcock •Incest •Brothers •M/M •M/M/M

Mythlings, Inc. by Tym Greene Four years after the events of University Admythion, Jason Leander has graduated and is out to find a job, and Midland Monetary, Inc. is bound to provide him with more career satisfaction than he could have possibly imagined. 8,279 words Added Apr 2024 7,575 views 4.7 stars (3 votes) No comments yet •Public Orgasm •Multihead •Muscle Growth •Public Nudity •Belly Growth •Transformation •Size Increase •Retcon •Age Difference •Merging •Anthro/Furry •Centaurs •Minotaurs •Anthro/Scaly •Dragons •Supernatural •Early/Mid 20th Century •M/M •M/M/M

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Narcissus by Sean Innicioni 1,752 words Added May 2011 18k views 4.5 stars (2 votes) No comments yet •Multicock •Four Legs •Multilimb •Replication •Hermaphrodite •Selfcest

Navigating the Piedina Public Transport System by Gio Multipod This time, we meet Hamish, one of the many dedicated and hunky boytaur bus drivers plying one of Piedina's busiest routes. Read on to find out how to navigate the Piedina Public Transport system so you won't get lost, unless you were already lost at the sight of the many feet... 1,463 words Added Nov 2024 2,487 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M •NS

Navy experiment by BRK The new protocol of vaccinations on the U.S.S. Tulsa developed by Dr. Tosk had very deliberate side-effect: your body is affected by whoever you lust for. Tosk plans for the sailors to start lusting after his impressive form—but who does Tosk lust for? 4 parts 5,764 words Added Mar 2010 47k views 4.4 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Three Legs •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Plausible Size Difference

The need to obey by Musiker An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. 10 parts 56k words (#70) Added May 2019 Updated 20 Nov 2021 51k views 4.8 stars (26 votes) No comments yet •Cock Shrinking •Huge Balls •Huge Cock •Nipcocks •Nosecock •Multicock •Multiarm •Multilimb •Gender Swap •Other Mental Changes •Straight to Gay •Muscle/Strength •Crotchhead •Body Parts in Strange Places •Stretchy •Butt Growth •Belly Growth •Foot Growth •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Hyper Tongue •Suggestion •Bisexual •Hetero Sex •Cock Cage •Dom/Sub •Sex-Slave •Rubber/Latex •Immortality •M/M •M/M/M

Needed by BRK Vince's inherited family gift causes unexpected things to start happening to people close to him once he hits his mid-twenties, and it's already started to affect Vince's friend Tony. 4,301 words Added Aug 2017 12k views 4.7 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Multiarm •Multilimb •Muscle/Strength •M/M

Needham High Mavericks by BRK Motivating the team has been taken up a notch. 4 parts 14k words Added Aug 2005 Updated 20 Oct 2018 23k views 4.9 stars (17 votes) No comments yet •Cock Growth •Multicock •Replication •Muscle Growth •Muscle/Strength •Gradual Change •Selfcest •M/M •M/M/M

Neil by Brad Mercury Neil shows off some of the magic he’s he knows for his skeptical friends. They won’t be skeptical for long. 1,095 words Added Oct 2005 12k views 5.0 stars (4 votes) No comments yet •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Selfcest

Nelson’s sketchbook by Josh Dugan A sketchbook we’d really like to see. 729 words Added Jan 2018 7,747 views 4.8 stars (4 votes) No comments yet •Lots of Legs •Multiarm •Multileg •Multilimb

The new cook by Tym Greene A potions student decides to use his part time job to test out some of his homework. Hilarity ensues. 6,529 words Added Feb 2021 7,464 views 4.8 stars (8 votes) No comments yet •Multihead •Transformation •Size Increase •Human to Animal/Anthro •Merging •Anthro/Furry •Satyrs •Supernatural

The new doctor by BRK Forced to get a physical ahead of a new job in a new town, Colin is glad to discover his new doctor is nice… though he seems to have some strange ideas about anatomy. 3,176 words Added Aug 2022 12k views 4.3 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Nipple Emissions •Multicock •Muscle Growth •Getting Handsomer •Mouthcock •Retcon •Suggestion •Nonconsensual change •Complete •M/M

New neighbors by BRK Jimmy is starting to enjoy his first summer with his newly acquired wishpower when a very sexy couple moves in next door. The only trouble is, Jimmy doesn’t immediately recognize the true nature of their relationship, and by the time he does, it’s already too late. 2 parts 11k words Added Jan 2016 Updated 23 Nov 2019 23k views 4.5 stars (12 votes) No comments yet •Huge Cock •Multicock •Age Difference •Incest •Father/Son •M/M •M/M/M

New neighbors by OllyGolly Aidan gets acquainted with his gorgeous new neighbors and the neighbors decide to acquaint their bodies with his. 3,469 words Added Sep 2024 5,560 views 5.0 stars (2 votes) No comments yet •Extra facial features •Extra Mouths •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Replication •Body Part Rearrangement •Absorption •Merging •Shared Body •Complete •M/M/M

Next level love: Jailbreak by Eclipse Bootlegging a magic app may not have been the best idea, but it’s hard to argue with the new changes it brings. 6,632 words Added Oct 2020 9,580 views 5.0 stars (3 votes) No comments yet •Nipple Emissions •Multiarm •Multilimb •Muscle Growth •Giants •Size Increase •App

Night mirror by Sean Innicioni Sometimes the face you see in the mirror is your best chance for fun and friendship—especially if he winks back. 575 words Added Jan 2012 12k views 5.0 stars (4 votes) No comments yet •Multihead

The nightly ritual by Cail Smith Two men finally come to an agreement about their bedtime activities. 697 words Added Feb 2024 4,658 views 5.0 stars (4 votes) No comments yet •Multihead •Dom/Sub •Restraints •Merging •Shared Body •Complete •M/M

No angels by BRK Jerry likes his job covering the front desk alone overnight at a nice hotel, especially when a handsome customer checks in and piques his imagination. 5,202 words Added Oct 2023 10k views 4.3 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Multicock •Multileg •Multilimb •Three Legs •Muscle Growth •Getting Taller •Plausible Size Difference •Hair Growth/Getting Hairy •Retcon •Incest •Brothers •Twins •Nonconsensual change •Invisibility •Complete •M/M

No-weight workout by Josh Dugan Stuck at home with no weights? There’s plenty you can still do to improve your body. 811 words Added Mar 2020 8,173 views 3.7 stars (3 votes) No comments yet •Huge Cock •Hyper Cock •Multicock •All Legs •Lots of Legs •Multileg •Multilimb

Noel’s literary gift by brazboy Luciano’s flatmate Noel decides to give him a special Christmas present: a notebook that guarantees that everything written in it is true. The notebook is as powerful as it sounds, although it also seems to be affected by Luciano’s desires and perhaps its own innate mischievousness, creating a snowball effect that twists the entire world. 3 parts 12k words Added Dec 2022 23k views 4.7 stars (22 votes) No comments yet •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-abs •Multi-anus •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Regression •Hyper Tongue •Tongue Growth •Retcon •Incest •Brothers •Christmas •Complete •M/M •M/M/M

Nothing better than Monday oatmeal by Mask Spencer would love nothing more than to live out his idyllic life while caring for his two perfect older sons. His days are always the same, except for his devilish youngest child who always seems to be causing issues for the household. 7 parts 21k words Added Jun 2023 Updated 17 Jun 2023 20k views 4.6 stars (25 votes) No comments yet •Always Hard •Multi-abs •Multicock •Multihead •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Multitorso •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Public Nudity •Transformation •Getting Taller •Giants •Size Increase •App •Retcon •Incest •Brothers •Selfcest •Complete •M •M/M •M/M/M •M/M/M/...

Novus homo by BRK An FBI agent interrogates an uncommonly attractive young man caught hiding during a trafficking raid. Is he a victim, a coconspirator, or something else entirely? 4 parts 8,484 words Added Jan 2024 10k views 4.7 stars (26 votes) No comments yet •Huge Cock •Replication •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Nanotech •Age Difference •Nonconsensual change •Complete •M/M

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The obsidian paver by BRK Gil doesn’t believe in the old myth about obsidian paving stones and how stepping on them changes reality without you even noticing. 1,637 words Added Sep 2023 6,847 views 4.4 stars (5 votes) No comments yet •Cock Growth •Boytaur •Four Legs •Multiarm •Multilimb •Replication •Getting Handsomer •Retcon •All Dialog •Complete •M/M

Oh man by BRK A simple website called your-body-like-that dot com lets you imagine how you’d look with a whole new body. Only it doesn’t stop at imagination. 5 parts 13k words Added Jul 2010 Updated 10 Nov 2017 89k views 4.6 stars (24 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •App •Retcon •Selfcest •M/M •M/M/M

One hot summer by BRK Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer. 54 parts 119k words (#19) Added Jun 2019 Updated 25 Jun 2022 91k views 4.9 stars (56 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Twins •Selfcest •Nonconsensual change •Body Swap •Shared Body •Fourth of July •Gay Pride •Complete •Cannabis •M •M/M •M/M/M •M/M/M/...

One more drop by MegaMaker A college water polo player, Rain, is having trouble keeping up with expectations after a lackluster swim season. Afraid of getting cut from his team, he finds a mystery serum that improve his performance. To his surprise it works and his improved performance gets the approval of his entire team and his coach and really attracts the attention of his friend River. Will the attention go his head? Will his team and coach find out? And… will there be any side effects caused by the use of the serum? 16 parts 48k words (#89) Added Mar 2023 Updated 20 May 2023 89k views 4.9 stars (67 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Lycra/Spandex •Complete •M/M

Onion Hill Manor by William Allen Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. 5 parts 26k words Added Oct 2017 Updated 8 Dec 2017 33k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multileg •Multilimb •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Giants •Size Decrease •Size Increase •M/M •M/M/M

Opportunities and escalations by BRK Brothers Coren and Pranam are diverted from their usual slightly roguish pursuits by an accidental teleport to a highly secure space station. Facing potentially dire accusations, Coren’s pilfering skills put them in possession of a device that might just alter the balance of things—and give Coren a chance to indulge in a bit of mischief aimed at his attention-loving brother. 2,564 words Added Apr 2023 7,912 views 5.0 stars (2 votes) No comments yet •Cock Growth •Huge Cock •Replication •Public Nudity •Mouthcock •Incest •Brothers •Selfcest •Nonconsensual change •Space Travel •April Fool’s Day •M/M

The other side by BRK Avery, a randy cargohauler, is piloting his navship through the dimensions between the point A and point B when an unexpected breach sends him into a surreal expanse… where a well-built, winged figure takes a less-than-angelic interest in him. 6,407 words Added Mar 2021 11k views 4.9 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Wings •Muscle/Strength •Plausible Size Difference •Space Travel •Centaurs •Mermen •Complete •Set in the Future •M/M

Our fun thing by Martin Boyar A kind of practical tutorial. 659 words Added May 2006 9,687 views 4.8 stars (4 votes) No comments yet •Multileg •Multilimb

Out of control by MegaMaker Would you become a titan of muscle and mass if your boyfriend asked you to join him? This is the quandary Bailey faced when his lover, Derick, brought him some strange serums. What would Derick do if he said no? 10 parts 22k words Added Oct 2024 Updated 23 Nov 2024 31k views 4.0 stars (8 votes) No comments yet •Always Hard •Cock Growth •Cock Shrinking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Other Mental Changes •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Voluptuous Men •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Destruction/Violence •Blood •Dom/Sub •Nonconsensual change •Nonconsensual sex •Sex-Slave •Hyper Pheromones •Complete •M •M/M

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Parkas by Joey There's goodies in those hoodies. 3,064 words Added May 2006 8,953 views 4.7 stars (7 votes) No comments yet •Multiarm •Multilimb •M/M

Part of the pack by Cockatrice Colin managed to date the perfect boyfriend and has been invited to visit his date’s frat. A secret and an offer await. 5,228 words Added Nov 2022 5,412 views 4.4 stars (5 votes) No comments yet •Replication •Selfcest •Shapeshifting •Complete •M/M •M/M/M

Patient zero by SomeMuscleGuy After exploring a crashed meteorite, Tim and Kyle are left growing uncontrollably. The hornier they get, the larger they grow. But what happens when growth itself makes them horny? 3 parts 13k words Added Nov 2022 Updated 3 Dec 2022 40k views 4.6 stars (23 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Public Nudity •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Increase •Nonconsensual change •Infectious •Complete •M/M

The penile colony by brazboy Raimundo Santos is a ruthless killer about to face justice. He is also one of the first convicts to go through the new Brazilian reclusion profess: penification. 2 parts 4,916 words Added Dec 2023 5,488 views 4.8 stars (6 votes) No comments yet •Huge Cock •Human to Cock •Multicock •Nonconsensual change •M/M

Penis food by Josh Dugan When you see an amazing infomercial don't forget to write down the number. 649 words Added May 2002 21k views 4.3 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Four Legs

The people you find on the internet by Miguel Burgos Enrique tried dating on the internet and started to encounter some really, really different people. 3 parts 4,540 words Added Dec 2015 Updated 14 Oct 2016 18k views 4.9 stars (8 votes) No comments yet •Huge Cock •Hyper Cum •Extra digits •Multicock •Getting Taller •Plausible Size Difference

Peoplechange by BRK Frankie’s ancestral world-changing ability, which he didn’t even know he was getting, mixes unpredictably with his friend Aaron’s new interest in hypnosis. 3,938 words Added Aug 2023 13k views 4.9 stars (13 votes) No comments yet •Always Hard •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Multi-abs •Muscle Growth •Increased Libido •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Hypnosis •M/M

Perchance to dream by Collan Sometimes, if a love is strong enough, it can transcend the physical. 3,666 words Added May 2022 6,127 views 4.2 stars (5 votes) No comments yet •Shared Body •Stories with Images •M/M

The perfect body by Cockatrice Nathan’s vision of having the perfect body involves being part of another person’s body. 3,972 words Added Jan 2020 11k views 4.9 stars (17 votes) No comments yet •Human to Cock •Straight to Gay •Merging •M/M

The permanent cuddle by Cail Smith An unfortunate victim of the Merge Wave tells his story. 1,306 words Added Apr 2023 6,156 views 4.6 stars (17 votes) No comments yet •Multicock •Bisexual •Nonconsensual change •Merging •Shared Body •Complete •M/M •M/F

Petey by Bud Boytaurbody This is why you shouldn’t drink citrus flavored foot bath—or should you? 1,389 words Added Oct 2003 11k views 5.0 stars (1 vote) No comments yet •Multilimb •Wristfeet •Detachable

Phone sex fantasy by BRK Phone chat was never like this. 2,232 words Added Aug 2004 19k views 5.0 stars (10 votes) No comments yet •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Replication •Size Increase •Selfcest •Complete •M/M

Photo stash by BRK Jerking off while baked can lead to unpredictable results. 1,801 words Added Jun 2021 12k views 4.3 stars (11 votes) No comments yet •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Muscle Growth •Getting Taller •Hair Growth/Getting Hairy •Selfcest •Complete •Cannabis •M/M •M/M/M

The Piedina chronicles by Gio Multipod A magazine article features the whimsical world of Piedina and its Boytaur civilisation. 3 parts 2,941 words Added Mar 2024 Updated 16 Mar 2024 4,203 views 4.8 stars (4 votes) No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M/M/...•NS

Place d’armes by Unknown When a bayou magic practitioner offers to help you trade the body you have for the body you dream of, just remember the ripples spread in ways you don’t expect. 3,936 words Added Mar 2003 7,711 views 4.7 stars (3 votes) No comments yet •Multicock •Multiarm •Multilimb •Shapeshifting

Pool party by BRK Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies. 2 parts 7,504 words Added Nov 2019 18k views 4.4 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Selfcest •Complete •M/M •M/M/M •M/M/M/...

Poolside carnival by Josh Dugan Some special booths and concession stands by the pool add fun to a country club swim day. 953 words Added Nov 2020 5,070 views No comments yet •Multicock •Four Legs •Multileg •Multilimb •Six Legs

The potion shop by Alpha Pup Templar A new potion shop has opened in the countryside of Marketh. Strangely, they don’t sell healing potions. Instead they sell transformation potions of every kind imaginable! So what happens when adventurers don’t read the directions? 3 parts 5,540 words Added Jan 2023 Updated 11 Feb 2023 23k views 4.8 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multi-balls •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Multipec •Getting Dumber •Other Mental Changes •Immobility •Muscle Growth •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Forced Growth •Size Increase •Cocktaur •Nonconsensual change •Gross Bodily Fluids •Hyper Pheromones •Centaurs •Dragons •Fantasy Realm •Mind Control •M •M/M

The power of suggestion by BRK On a long bus trip, Jordan can't help using his ability to suggest physical changes on his handsome seatmate, but things soon get out of hand. 1,878 words Added Feb 2009 54k views 4.8 stars (41 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Size Increase •Retcon •Suggestion •Incest •Brothers •Twins •Selfcest •Complete •M/M

The power of suggestion: Adrian and Noel by BRK Adrian’s new abilities reveal themselves during a conversation with Noel about muscle, cock, and unrequited love. 2,206 words Added Aug 2011 25k views 4.3 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Straight to Gay •Tongue Growth •Mouthcock •Suggestion •Complete

The power of suggestion: School library by BRK Jason suggests his suggestion abilities onto Kevin, only neither of them are aware of it. 1,651 words Added Feb 2009 27k views 4.5 stars (6 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Three Legs •Multipec •Muscle/Strength •Increased Libido •Size Increase •Retcon •Suggestion •Complete

The power of suggestion: The coffee shop by NBCK99 Having the power of suggestion leads you into a lot of temptation, but nothing compared to meeting Clay in line at the coffee shop. 3,055 words Added Aug 2016 21k views 4.6 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Getting Taller •Size Increase •Mouthcock •Suggestion •X-Ray Vision •M/M

The power of suggestion: Wetbar by BRK A night out at the bar leads to a series of changes to a very happy young clubgoer. 2,751 words Added Feb 2009 37k views 4.9 stars (18 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multicock •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Age Regression •Mouthcock •Retcon •Suggestion •Brothers •Twins •Selfcest •Complete •M/M/M

Presentation by Josh Dugan What if you had the power to make an attractive young guy pop out extra arms, in real time, in front of an audience, and have no one, including him, think anything unusual about it? 940 words Added May 2002 8,232 views 5.0 stars (1 vote) No comments yet •Multiarm •Multilimb

The prince, the knight, and the dragon by brazboy Years ago a curse was created, connecting the fate of the Northern Empire and that of the Southern Kingdom, but also the fates of the Empire’s first Prince, Alecrias, and that of a Dragon which appeared in the southern mountains and seems to behave in ways that benefit the Southern Kingdom. Can his loyal knight and lover, Sir Oberion, save the Prince from being sacrificed to the Dragon? Can the curse be lifted, and what is its true nature? 8 parts 25k words Added Oct 2021 Updated 6 Nov 2021 13k views 4.5 stars (2 votes) No comments yet •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Multi-abs •Hyper Muscle •Immobility •Muscle Growth •Butt Growth •Getting Taller •Size Increase •Tongue Growth •Fantasy Realm •Shapeshifting •M/M

A problem for tomorrow’s me by Knock Noct Not Darren thought it was a good idea to make himself tipsy to get out of a party he did not want to attend, only to be helped by the very person he avoided wanting to meet. That alone is a headache to come... good thing nothing else would happen, right? Bah! Whatever it is, it’ll all be a problem for tomorrow’s Darren! 2,184 words Added Sep 2024 3,559 views 5.0 stars (8 votes) No comments yet •Multihead •Multiarm •Multilimb •Merging •Shared Body •Complete •M/M

Professor Magnus’s alumnus encounter by BRK An ex-magic adept turned law student runs into his old professor, kindling a few revelations about himself and his future. 2 parts 3,348 words Added Aug 2024 3,088 views 5.0 stars (2 votes) No comments yet •Huge Cock •Extra digits •Multi-balls •Boytaur •Witch/Warlock/Wizard •M/M

Professor Magnus’s independent study by BRK Jake, a self-taught student of transformation magic, is invited to come and meet with Professor Magnus—but the hypnotically sexy boytaur prof is just as intrigued by Jake. 3,004 words Added Feb 2017 13k views 4.6 stars (10 votes) No comments yet •Huge Cock •Nipcocks •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle/Strength •Getting Taller •Selfcest •Witch/Warlock/Wizard •Complete

Professor Magnus’s transformation class by BRK The hot students in Professor Magnus's transformation class know that working with him will be life-changing—not to mention body-changing. 2 parts 7,180 words Added Dec 2010 Updated 15 Jun 2018 29k views 4.8 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Witch/Warlock/Wizard •Complete •M/M •M/M/M

Purple is transformation by brazboy New Year’s Eve is a day surrounded by superstition, one of the most famous being that the color that you choose to wear is associated with something that is going to happen in the new year. Orange is strength, red is sex, green is hope, and purple… purple is transformation! 5,891 words Added Dec 2022 11k views 4.9 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Multicock •Straight to Gay •Hyper Muscle •Muscle Growth •Public Nudity •Plausible Size Difference •Retcon •New Year’s Eve •Complete •M/M

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The Quadruped Society by TreborNawoc Josh is accepted into the ancient and prestigious University of St. Eligius where he learns that amid all of the various student clubs and societies is one devoted to members of the university community with certain differences from the rest of the student body. 11 parts 20k words Added Apr 2023 Updated 20 Jul 2024 9,639 views 5.0 stars (49 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Transformation •Hair Growth/Getting Hairy •Tongue Growth •M/M

Quentin by TreborNawoc Unexpectedly transformed by Dylan, newly stretchy Quentin has no idea what to do now. Fortunately Dylan has some ideas. 1,620 words Added Jul 2022 7,082 views 4.9 stars (145 votes) No comments yet •Multi-abs •Stretchy •Transformation •Vore •Goo People •M/M

Quite the party by Josh Dugan One of the more creative Halloween parties brings surprise after surprise. 4 parts 3,539 words Added Oct 2019 Updated 7 Dec 2019 12k views 3.9 stars (8 votes) No comments yet •Huge Cock •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Muscle/Strength •Selfcest •Centaurs •Naga •Halloween •Alcohol •M/M

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Railway changes by TreborNawoc An extra encounter on a train. 1,468 words Added Oct 2022 5,884 views 5.0 stars (79 votes) No comments yet •Huge Cock •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Three Legs •Multitongue •M/M

Ramón the developer by BRK Ramón is used to having lusty, eyes-only encounters with the hot and hunky guys in his office, but today everything seems so much more intense, and a little eye-fucking isn’t going to be enough. 4,544 words Added Aug 2018 18k views 4.6 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Multiarm •Multilimb •Multipec •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •M/M •M/M/M

Random shorts: Multi gains livestream by TreborNawoc An influencer working out on cam finds himself changing dramatically as his fans watch in awe. 618 words Added Jul 2025 811 views 4.3 stars (3 votes) No comments yet •Multiarm •Multilimb •Multipec •Stacking •Muscle/Strength •Muscle Worship •Tongue Growth •Social Media •Complete •M •NS

Randy and Roberto by BRK Randy and Roberto are both eager to get into the one remaining slot in Prof. Warren's History of Transformation class. Fortunately, there's a way to get both of them into that sole remaining chair. 1,130 words Added Sep 2010 21k views 4.5 stars (15 votes) No comments yet •Extra digits •Multicock •Multilimb •Replication •Selfcest •Merging

Read aloud by BRK Timothy decides to use his favorite website’s new read aloud feature so he can concentrate on his jerkoff session and really get into the story. Instead, the story gets into him. 3,068 words Added May 2020 13k views 4.8 stars (9 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Complete •M/M

Read aloud 2 by BRK Barry’s habit of listening to gay erotica on his shift watching monitors as a security guard at a high-tech installation leads him to try the new read-aloud feature on his favorite website. 2,834 words Added Jan 2021 9,416 views 4.1 stars (10 votes) No comments yet •Extra digits •Multicock •Multiarm •Multilimb •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Complete

A real gym dick by West When a spirit visits Isaac on his 18th birthday, he shows off his new blessing at the gym. 2,010 words Added Oct 2021 15k views 4.0 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •M •M/M

The real you 2 by MegaMaker Felix has always hated his mutant side, while his boyfriend Orion identifies with it. One night during sex Orion finally gets Felix to accept it. 1,770 words Added Sep 2024 11k views 4.0 stars (2 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Destruction/Violence •Nonconsensual change •Shapeshifting •Complete •M/M

The real you 3 by MegaMaker For his second year of college Henry gets a new roommate named Roman. Things between them go well, but Roman seems to be hiding something. 3,116 words Added Sep 2024 12k views 2.0 stars (2 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Destruction/Violence •Nonconsensual change •Shapeshifting •Complete •M/M

Reality redefined by NBCK99 Austin doesn’t know why it happens. He just knows that every month or two, he wakes up to a new, sexy alternate reality. 3 parts 9,694 words Added May 2023 Updated 12 Aug 2023 13k views 4.7 stars (17 votes) No comments yet •Always Hard •Cut to Uncut •Cockless •Huge Cock •Multicock •Replication •Always Shirtless •Public Nudity •Detachable •Transformation •Size Decrease •Retcon •Complete •M/M •M/M/M

Recast by BRK When an actor complains that a certain A-list movie star is all wrong for a role, producer Jack has the perfect solution. Instead of finding someone else for the role, he’ll just make sure the actor fits the part. 1,710 words Added Aug 2022 9,163 views 4.7 stars (7 votes) No comments yet •Huge Cock •Multi-abs •Multicock •Replication •Muscle Growth •Getting Taller •Size Increase •Race/Ethnicity Change •Selfcest •Complete •M/M •M/M/M •M/M/M/...

The Red Prince by brazboy Out of a weird arrangement a cursed prince is born, one who has an uncontrollable appetite for human flesh. As his unabated hunger leads him to consume more and more men, he transforms, gaining the body of a gigantic marvelously muscular giant. Who can stop him, and what will be the consequences of trying? 2 parts 8,773 words Added Aug 2023 17k views 4.3 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Hyper Muscle •Immobility •Muscle Growth •Gradual Change •Male Pregnancy •Transformation •Size Increase •Hyper Tongue •Tongue Growth •Incest •Brothers •Hetero Sex •Destruction/Violence •Blood •Nonconsensual change •Nonconsensual sex •Vore •Complete •Medieval(ish) •M/M •M/M/M/...•M/M/F

The Rednex incident by BRK Driven to a loss of self-control by a stressful work week and a particularly annoying coworker, Ogden unwittingly reveals his secret huge and awesomely sexy body to a very appreciative Luís. 3,146 words Added Feb 2018 16k views 4.1 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •All Dialog •Complete

The reform party by NBCK99 Will attends a gathering that turns out to be devoted to some radical transformations, where the invitees have sexual desires that can’t be fulfilled in the real world and long for their roleplay fantasies to be made real in ways even they don’t expect. 2 parts 8,602 words Added Sep 2016 Updated 14 Oct 2016 27k views 4.4 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Muscle/Strength •Detachable •Size Decrease •Size Increase •Selfcest •Merging

Remodel by BRK On a modeling shoot in Brazil, Reese finds himself uncovering his body’s hidden potential—which apparently includes some unexpected extras. 2 parts 5,049 words Added Mar 2020 Updated 19 Sep 2020 11k views 5.0 stars (14 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •M/M •M/M/M

Remote control by brazboy Rodrigo orders some remote-controlled dildos he can use at work. What he didn’t know is that he’d not be the only one in the office with such a device. 2 parts 9,087 words Added May 2023 13k views 4.9 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Public Orgasm •Multi-abs •Multi-anus •Multi-balls •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Stacking •Muscle/Strength •Dildos/Toys •Complete •M/M •M/M/M •M/M/M/...

The rent boy who saved Christmas by BRK Cody and his extra-large cock have a premium gig going, until a few random words to the wrong person turn him into the magical nephew of a very real supernatural being—and this year, Uncle Kris needs his help. 2 parts 8,386 words Added Dec 2022 11k views 5.0 stars (13 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Size Increase •Retcon •Selfcest •Merging •Supernatural •Christmas •M/M •M/M/M •M/M/M/...

Dragon’s Horde: Reporting on drinking by STrRedWolf In the aftermath of a night of too many customers, the team at Dragon’s Horde realized they made a few mistakes—even as a reporter with a very hands-on approach looks deeper into the extra-inducing spirits they serve there. 3,606 words Added Dec 2014 15k views 3.5 stars (4 votes) No comments yet •Cock Growth •Hyper Cock •Multicock •Multihead •Multiarm •Multilimb •Nanotech •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol

Dragon’s Horde: Retired by drinking by STrRedWolf Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event. 3,170 words Added Sep 2018 10k views 4.0 stars (1 vote) No comments yet •Always Hard •Huge Balls •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Stacking •Rubber/Latex •Anthro/Furry •Alcohol

Return of the cocksucking fleshsock by BRK Kurn, a mountain warrior with an unruly, mouth-craving cock, has been sent to offer a boon to the great Huuman, Lord Griffin, Defender of Kossh, for his help in expunging the scimitar-raiders. To his shock, however, Lord Griffin instead offers the valiant Kurn a gift that answers his most compelling need. 3 parts 10k words Added Sep 2020 Updated 28 Nov 2020 11k views 4.9 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multilimb •Fantasy Realm •M/M

Richard by Josh Dugan Richard's pent-up lust generates multiples, who act out accordingly, while Richard himself stays clear-headed and attentive to his driving. 788 words Added Jan 2006 11k views 5.0 stars (2 votes) No comments yet •Multilimb •Replication •Selfcest

Rick by Josh Dugan Star bodybuilder Rick and his followers inspire each other to build their bodies in more ways than one. 1,292 words Added Sep 2004 11k views 5.0 stars (1 vote) No comments yet •Multicock •Four Legs •Multiarm •Multileg •Multilimb

The right blend by BRK In this sequel to “One Hot Summer,” Thad returns to Colorado, still in Zac’s upgraded, hyper-hung body. When he finds he’s no longer able to morph himself back into what he’s supposed to look like, his only hope is his sexy and capable second-in-command, Aleksei. 31 parts 92k words (#34) Added Mar 2023 Updated 28 Sep 2024 45k views 5.0 stars (10 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-balls •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Multitorso •Replication •Stacking •Muscle Growth •Muscle/Strength •Always Shirtless •Pointy Ears •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Race/Ethnicity Change •Hair Growth/Getting Hairy •Retcon •Incest •Brothers •Nonconsensual change •Body Swap •Cannabis •M/M •M/M/M •M/M/M/...

The Risktaker by BRK Cassidy is determined to prove his favorite superhero, the two-headed badass known as the Risktaker, can and should be made into a movie, even if he has to break into his animation studio after hours and do the rendering on the model prototype himself. 2,714 words Added Aug 2021 10k views 4.8 stars (8 votes) No comments yet •Multihead •Replication •Muscle Growth •Getting Handsomer •Voice Deepening •Getting Taller •A.I.-Controlled Change •App •Selfcest •Superhero/Supervillain •Complete •M/M

The river god by BRK and Rock Creek Werewolf Forced into a long sleep for cultivating the love and lust of male human servants, a river god awakes in the modern world and finds a new familiar through whom to channel his improvements and feed his desire for male carnal pleasure. 5 parts 28k words Added Jun 2024 Updated 31 Aug 2024 17k views 5.0 stars (10 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle Worship •Public Nudity •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Age Regression •Incest •Father/Son •Nonconsensual change •Pagan gods •Complete •M/M •M/M/M/...

The road to Perdition by BRK A bad-boy down-under detective crosses one line too many and is reassigned to a remote, unheard-of town where the unusual residents welcome him with great affection. 3,457 words Added Aug 2024 3,749 views 4.4 stars (7 votes) No comments yet •Extra digits •Multicock •Multileg •Multilimb •Three Legs •Always Shirtless •M/M •M/M/M

Robby’s new legs by Josh Dugan All for love, this crazy young kid bi-locates and grows more of everything, but it gets out of control. 9 parts 7,589 words Added Jan 2006 Updated 22 Aug 2020 13k views 4.4 stars (5 votes) No comments yet •Extra digits •Lots of Legs •Multilimb •Replication •Wristfeet •Detachable •Selfcest •M/M

Robert Leo: Letting the beast out by Bigmanfan A commission where a lion tired of being just chubby, makes a deal with an old god to grow into a universe-filling blobby beast. 3,441 words Added Dec 2023 7,240 views 4.3 stars (3 votes) No comments yet •Extra facial features •Multiarm •Belly Growth •Transformation •Getting Taller •Giants •Size Increase •Getting Fatter •Destruction/Violence •Anthro/Furry •Pagan gods •Supernatural •Complete •M •M •NS

Rob’s experiment by Jefftaur Rob goes camping on his own, determined to see if that magic book he found could do what it promised. 1,855 words Added May 2002 13k views 5.0 stars (6 votes) No comments yet •Multicock •Four Legs •Multilimb •M

Rock and roll by BRK When you make a wish on a magic rock to be able to change people, make sure you make yourself aware of the effects. 3 parts 3,100 words Added Sep 2010 33k views 4.5 stars (21 votes) No comments yet •Cock Growth •Hyper Cock •Multi-abs •Multicock •Multihead •Multilimb •Getting Taller •Size Increase •Mouthcock •Suggestion •Complete

Roommate reunion by Seth Adams Seth moves back to his college town and finds his old roommates have changed for the better, and the hornier. 3 parts 2,952 words Added Oct 2024 Updated 1 Feb 2025 4,172 views 4.7 stars (6 votes) No comments yet •Nipple Emissions •Multiarm •Multipec •Pec Fucking •Muscle Breast •Detachable •Anthro/Furry •M/M •M/M/M

Rowan by TreborNawoc Rowan is excited about his upcoming 18th birthday and his life to come at uni with his best friend turned boyfriend. On the big day, though, a series of changes forces him to begin an entirely new kind of life. 2 parts 2,605 words Added Jan 2022 12k views 5.0 stars (183 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •Crotchhead •Transformation •Human to Animal/Anthro •Tentacle •M/M

The royal stone by BRK In a hidden pocket kingdom in a corner of the Alps, Pete discovers a strange pink stone once thought to be of mystical significance to his ancestors, signified by the inscribed numerals, X, X, and V. 5,462 words Added Jan 2022 6,902 views 4.4 stars (5 votes) No comments yet •Extra digits •Multicock •Multiarm •Multilimb •Multitongue •Replication •Selfcest •Metabods 25 •Complete •M/M •M/M/M/...

Rudolph by Josh Dugan Just doing his job, a salesperson inadvertently ruins one of the most riveting broadcasts a customer has ever seen. 899 words Added Apr 2003 11k views 4.0 stars (1 vote) No comments yet •Four Legs •Multilimb •Christmas

Run on the beach by Josh Dugan At the beach, Josh really lucks out meeting Mike, a runner with a bit of an advantage. 1,098 words Added Feb 2000 9,877 views 4.5 stars (2 votes) No comments yet •Four Legs •Multiarm •Multilimb

Russel and Logan by Anonymous Russel becomes Logan’s identical twin, and he couldn’t be happier. 4 parts 3,494 words Added Jul 2012 11k views 5.0 stars (2 votes) No comments yet •Replication •Selfcest •t/t

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Scratch-and-win by BRK Sometimes the lottery scratch-off isn’t about money at all. 2 parts 2,762 words Added Nov 2003 16k views 4.4 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Incest •Twins

Sealed by brazboy Hui is a handsome but poor lad who excavates old buildings for treasures—but much more than wealth, what he finds down there is an sealed-in, ancient super-human creature. 2 parts 13k words Added Oct 2023 Updated 14 Oct 2023 9,007 views 4.8 stars (5 votes) No comments yet •Hyper Cock •Prehensile Cock •Multicock •Boytaur •Multiarm •Multilimb •Six Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase •Shapeshifting •Complete •M/M

Sean’s wristfeet by Bud Boytaurbody Sean finds himself aroused as well by all the beautiful feet he grew for his lover. 458 words Added May 2002 11k views 5.0 stars (2 votes) No comments yet •Multiarm •Multilimb •Six Legs •Wristfeet

Search and rescue by BRK Roger treks deep into the rainforest to find his lost fiancé, Luke, unaware that Luke no longer needs to be rescued. 3,552 words Added Apr 2021 9,087 views 4.8 stars (11 votes) No comments yet •Multi-abs •Multiarm •Multilimb •Multipec •Stacking •Transformation •Anthro/Scaly •Naga •Complete •M/M

Sebastian by TreborNawoc Sebastian’s experiment to transform himself into a multi-hunk worked, and then some! He can’t wait to show off the results to his best friend, Gavin. 4 parts 8,673 words Added Dec 2021 Updated 19 Nov 2022 24k views 5.0 stars (193 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitorso •Muscle Growth •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •First Time/Virgin •Infectious •M/M

Second line by Randy Allarms In New Orleans, Randy encounters a young man who’s been taught to be ashamed of his extras. 2,366 words Added Mar 2003 9,015 views 5.0 stars (1 vote) No comments yet •Multiarm •Multilimb

Second sight by BRK Danny passes the time reimagining the guys that pass through his life, including the increasingly hot and hung delivery boys for the local take-out place. 3 parts 5,079 words Added Nov 2003 23k views 4.9 stars (27 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •M/M

The second subject by MegaMaker A college kid named Angel is kidnapped and brought to a facility to become the next test subject for underground scientific advancements. 14 parts 33k words Added Dec 2024 Updated 1 Feb 2025 27k views 4.6 stars (14 votes) No comments yet •Always Hard •Cock Growth •Cock Pumping •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum Milking •Always Cumming •Hyper Cum •Multi-abs •Other Mental Changes •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Age Difference •Destruction/Violence •Blood •Nonconsensual change •Nonconsensual sex •Restraints •Lycra/Spandex •Hyper Pheromones •Horror •Complete •M •M/M

The secret by Sean Innicioni 1,297 words Added Dec 2009 18k views 4.3 stars (3 votes) No comments yet •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Christmas

Secret Santa by BRK Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. 3 parts 15k words Added Dec 2016 24k views 5.0 stars (16 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Incest •Brothers •Selfcest •Christmas •Complete •M/M •M/M/M/...

Seducers by Also Known As The sequel to Supermen and Transform. The community of impossibly attractive, physically gifted, sex-evolved men grows. 31 parts 108k words (#24) Added Aug 2003 60k views 3.9 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Voice Deepening •Hyper Pheromones •Flying

Seeing stars by OneLuckyGuy89 12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change. 2 parts 8,520 words Added Mar 2020 Updated 30 May 2020 18k views 4.3 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Gay to Straight •Muscle Growth •Muscle Gut •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Incest •Twins •Nonconsensual change •Infectious •Merging •Superhero/Supervillain

Self-improvement by BRK Cam needs to get the cute guy he’s dosed with a little bit of experimental physio-changing serum to say what he wants in order for the transformations to start. He’s planning to keep things small and subtle, only Aiden isn’t as bashful as he appears, and he’s also just a tiny bit drunk. 4,175 words Added Sep 2018 19k views 4.9 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Replication •Muscle Growth •Gradual Change •Suggestion •Selfcest •Aliens •Complete •M/M •M/M/M

Self-love by BRK If you keep generating new bodies and you love having sex with yourself, it’s best just to go with it. 752 words Added Feb 2005 17k views 4.3 stars (8 votes) No comments yet •Multi-abs •Multicock •Multihead •Multilimb •Replication •Getting Handsomer •Selfcest

The semenary by STrotman A twenty-eighth-century Marine on shore leave finds himself in a Semenary where cocks and masculinity are worshipped and semen is an elixir. 2,231 words Added Nov 2023 4,817 views 4.7 stars (3 votes) No comments yet •Huge Balls •Huge Cock •Multicock •Plausible Size Difference •Aliens •Space Travel •M/M

Sensational summer growth by OneLuckyGuy89 Todd and Aaron return home to their hometown of Portland as changed men. Now it’s time for them to change the rest of the town. 6 parts 30k words Added Apr 2022 Updated 25 Jan 2025 34k views 4.6 stars (5 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Multicock •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Forced Growth •Hair Growth/Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Hyper Pheromones •M/M •M/M/M

The server life by BRK Extras-lovers Silas and Jed meet up on a chat server, only to discover the software has some unexpected features. 2,829 words Added Jun 2025 2,236 views 5.0 stars (4 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Getting Handsomer •Mouthcock •Social Media •M/M

The Servonyx exclusion by BRK Uncovering some corporate skulduggery leads to dire consequences for Beck. Nearly killed in a suspicious crash, he soon finds himself halfway around the world trapped in a physically enhanced pleasure humaniform… in the keeping of a handsome Russian plutocrat. Pleasure is easy to unlock in this new existence, but escape and revenge will be a lot harder to manage. 3 parts 14k words Added Jul 2018 Updated 17 Nov 2018 15k views 5.0 stars (11 votes) No comments yet •Cock Growth •Multiarm •Multilimb •Muscle Growth •Size Increase •Age Difference •Nonconsensual change •Androids/Cyborgs •M/M

Seth by Josh Dugan As foreshadowed in an erotic dream, Seth is embarrassed to have grown so many feet, but really, it’s no problem at all. 2 parts 2,374 words Added Feb 2009 9,791 views 5.0 stars (6 votes) No comments yet •Lots of Legs •Multilimb

Setting up an account by Ogrebear Metabods customer service is always ready to go that extra step to ensure total satisfaction. 3,056 words Added Apr 2012 16k views 4.3 stars (7 votes) No comments yet •Multiarm •Multilimb •Muscle Growth •Muscle/Strength

The shaman I love by Joey A love that transforms spiritually, as manifested by the body. 970 words Added May 2002 8,925 views 3.0 stars (1 vote) No comments yet •Multicock •Multiarm •Multilimb •M/M

Shaming the boastful centaur by DracumSum Bill makes a joke, and a Greek goddess makes it real. 7 parts 41k words Added Oct 2022 Updated 21 Oct 2023 26k views 5.0 stars (13 votes) No comments yet •Always Hard •Cock Growth •Cut to Uncut •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Four Legs •Hyper Muscle •Immobility •Muscle Growth •Public Nudity •Increased Libido •Breast Expansion •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Giants •Forced Growth •Human to Animal/Anthro •Hair Growth/Getting Hairy •Hairless •Retcon •First Time/Virgin •Bisexual •Nonconsensual change •Restraints •Hyper Pheromones •Time Travel •Centaurs •Pagan gods •Supernatural •Complete •M/M •M/M/F

Sharing cocks by CockTFBoi Cameron, Dakota, and Zack head out for a sex-filled weekend at a remote cabin. Once there, things take a bit of a turn for the weird as the trio experience some unexpected transformations. 5 parts 13k words Added Aug 2020 Updated 17 Oct 2020 13k views 4.9 stars (7 votes) No comments yet •Cock Growth •Cock Shrinking •Cockless •Detachable •Merging •M/M/M

Shift by NBCK99 At first there were only a few of those abnormally tall, wildly muscular, huge-cocked, boner-inducing half-naked guys, encountered here and there on a train, in a mall, a demigod amidst the chaff. That was at first. 5 parts 14k words Added Jul 2014 Updated 30 Mar 2016 46k views 4.7 stars (63 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Muscle Growth •Muscle/Strength •Plausible Size Difference •Retcon •M/M •M/M/M

Sidewinder by Josh Dugan Beautiful, impulsive, unselfconscious Tom drives his friend wild by multiplying his legs, just because he likes having more of his beautiful feet. 1,055 words Added Feb 2005 9,239 views 5.0 stars (2 votes) No comments yet •Lots of Legs •Multileg •Multilimb

Simon says by BRK My goofy, fun-loving shop owner loves staging these ridiculous competitions with us, but this latest one is definitely the craziest. 2 parts 7,732 words Added May 2013 Updated 30 Jun 2017 27k views 5.0 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Muscle/Strength •Getting Taller •Size Increase •Suggestion

The six-legged dancer by Josh Dugan At the club, a truly exotic dancer is happy to pose with three of his understandably mind-boggled admirers. 657 words Added Jul 2005 7,508 views No comments yet •Multileg •Multilimb •Six Legs

Sizing up against the boys by brazboy During an outing, a group of competitive, oversized, hypercocked lads decide to measure up who is the mightiest of them all in one category: the length of their prehensile cocks! 2 parts 8,299 words Added May 2024 5,954 views 5.0 stars (9 votes) No comments yet •Huge Cock •Hyper Cock •Prehensile Cock •Multiarm •Multilimb •Muscle/Strength •Stretchy •M/M •M/M/M/...

Sk8r dreams by Reaver The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois. 19 parts 59k words (#66) Added Oct 2003 52k views 4.1 stars (19 votes) No comments yet •Cock Growth •Ball Growth •Huge Cock •Replication •Always Shirtless •Increased Libido •Transformation •Voice Deepening •Age Regression •Race/Ethnicity Change •App •Retcon •Selfcest •Nonconsensual change •Infectious •Mind Control

The ski trip by Allan Cedar A group of multilimb guys get to know each other better in a secluded ski cabin. 2 parts 4,768 words Added Mar 2013 14k views 4.6 stars (5 votes) No comments yet •Multicock •Multiarm •Multilimb •Incest •Twins •M/M •M/M/M

Smitch swaps by smitch69 Six short tales about assuming a different identity. 6 parts 2,814 words Added Apr 2006 25k views 4.0 stars (1 vote) No comments yet •Body Suit •Nonconsensual change •Body Swap •Shared Body

Snap card by BRK Bored in Venice, two close friends decide to play a knock-off card-competition game they found in the market. It doesn’t go the way they expect. 2,077 words Added Apr 2025 3,902 views 4.6 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Stacking •Muscle Growth •Getting Taller •Retcon •M/M

Snowboarder blues by BRK Axel, a talented snowboarder, grumbles in frustration in his hotel room as two injured wrists prevent him from taking care of his mounting need. 2,008 words Added Feb 2025 5,135 views 4.6 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multipec •Stacking •Muscle Growth •Increased Libido •Retcon •Complete •M/M

A soldier’s tale by TreborNawoc Tre encounters a refugee multi from a secret German experimentation program. 5,911 words Added Oct 2023 6,063 views 5.0 stars (18 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Transformation •Getting Taller •M/M

Sole connections: A tapestry of feet by Gio Multipod Through silent gestures, touch, and mutual reverence, two boytaurs explore the intricate dance of connection that forms the core of their society. 1,116 words Added Feb 2025 2,217 views 5.0 stars (2 votes) No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •Complete •M/M

The solitary flesh by Mikeytron A pair of space mercenaries are dispatched to a strange alien world to guard the manufacture of a massive quantity of the medical and cosmetic wonderdrug SynthStem, which allows humans to reshape their bodies. In part one, the stage is set and the stakes are raised. 4 parts 24k words Added Sep 2022 Updated 8 Oct 2022 21k views 5.0 stars (79 votes) No comments yet •Huge Cock •Other Mental Changes •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Gradual Change •Merging •Aliens •Space Travel •Complete •Set in the Future •M/M

The son of the father by brazboy Everyone in Brazil knows what happens to the lover of a Catholic father—they become the headless mule, a cursed being whose body resembles that of a mule, and who has fire instead of a head. But what happens to the child of such a sinful union? 3 parts 7,281 words Added Feb 2023 4,948 views 4.7 stars (3 votes) No comments yet •Huge Cock •Multicock •Multiarm •Centaurs •Shapeshifting •M/M

Space clones by Josh Dugan A brilliant cousin, like his spaceship, is full of himself, but there's room for one more. 2,338 words Added Nov 1998 13k views 4.2 stars (9 votes) No comments yet •Four Legs •Multiarm •Multilimb •Replication •Selfcest •Space Travel •Set in the Future •M/M

Spartan muscle by Anonymous It was traditional for a Spartan commander to bond with his men in a very specific way. 1,290 words Added Mar 2004 23k views 3.5 stars (4 votes) No comments yet •Huge Cock •Multicock •Muscle/Strength •Ancient Era

The spectacular growing saga by West A collection of brief stories about guys discovering their dream bodies in various ways. 8 parts 12k words Added Mar 2022 Updated 20 May 2023 30k views 4.6 stars (17 votes) No comments yet •Cock Growth •Cut to Uncut •Cock Shrinking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Cum inflation •Hyper Cum •Nipple Emissions •Multi-abs •Multi-balls •Multicock •Multiarm •Multipec •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Increased Libido •Getting Taller •Forced Growth •Size Decrease •Size Increase •A.I.-Controlled Change •Retcon •Suggestion •Incest •Brothers •Twins •Triplets •Hyper Pheromones •Infectious •Androids/Cyborgs •M/M •M/M/M

Spectrum by BRK A technologically souped up revolving door that produces changed versions of the person passing through is not a good thing when you’re dead on your feet and not paying attention. 1,530 words Added Sep 2009 11k views 4.0 stars (3 votes) No comments yet •Replication •Selfcest

Splitting headache by Dakon Grant is confronted by Gio, a friendly himbo looking for help with an intense migraine. In helping Gio, he gets his fantasies fulfilled as the medication has some interested side effects on the gym rat. 3,055 words Added Jul 2023 4,764 views 4.8 stars (11 votes) No comments yet •Multicock •Multihead •Multiarm •Multilimb •M/M

SpoogeQuest by BRK After pissing off his game-developer ex, Vlad finds himself inside an open-world gay erotic fantasy game where everything about him is up to 11—and, unless he undertakes a perilous quest, further changes will await him. 4,829 words Added Sep 2019 15k views 5.0 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Selfcest •Witch/Warlock/Wizard •Fantasy Realm

The steam room by BRK Mike reluctantly tries the steam room at his new gym and finds himself unaccountably able to alter the various men relaxing therein. 3,402 words Added Apr 2024 13k views 4.8 stars (19 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Public Orgasm •Extra digits •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Public Nudity •Getting Handsomer •Age Regression •Retcon •Suggestion •Age Difference •Incest •Brothers •Twins •Nonconsensual change •Goo People •Complete •M/M •M/M/M/...

Steve’s bodybuilder yoga by Josh Dugan The odd illustrations in yoga primer make Steve yearn to add more of his beautifully muscular arms and legs as well as more of him. 1,131 words Added May 2002 15k views 5.0 stars (2 votes) No comments yet •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Wristfeet •Selfcest

The stolen kiss by BRK Lorenzo, a newly minted p.i., is taken aback to learn that his first case as a licensed detective involves his secret fetish—one of those rare, mysterious, and strangely hot three-legged men, or “trips”, that have started cropping up around the world in recent years. Now he has to maintain his professionalism while solving a mystery that takes him where he least expects. 2 parts 6,454 words Added Jun 2019 6,506 views 4.0 stars (1 vote) No comments yet •Huge Cock •Multicock •Multileg •Multilimb •Three Legs

The stolen stash by BRK Brothers Ron and Don break into a certain house normally occupied by a couple of pizza hunks and their friends, just for fun—and then things take an interesting turn when they find the occupants’ massive stash of highly unusual cannabis. 2,601 words Added Feb 2023 8,450 views 4.5 stars (4 votes) No comments yet •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Transformation •Incest •Brothers •Twins •Shared Body •Complete •Cannabis •M/M

Stop staring at me by BRK Those glasses with the funny settings on the side are a lot of fun and very addicting. 1,991 words Added Jul 2006 47k views 4.7 stars (9 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multicock •Multipec •Muscle Growth •Muscle/Strength •Transformation •Size Increase •M/M

Stranger, lover, husband by Sean Innicioni 2,830 words Added May 2011 12k views No comments yet •Multicock •Multiarm •Multilimb •M/M

Dragon’s Horde: Stretch to drink by STrRedWolf Doug’s rubber company is foundering, but a night at the Dragon’s Horde not only gives him a new, extra-long body, but a few new ideas as well. 1,881 words Added Aug 2016 12k views 4.5 stars (4 votes) No comments yet •Cock Growth •Hyper Cock •Multicock •Multihead •Multilimb •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol

Stretching his imagination by Otto Fellatio Two months after the events of "Stretching His Limits," Jonah becomes more adventurous and experimental with his strange powers. 4 parts 3,567 words Added Jan 2025 4,831 views 5.0 stars (10 votes) No comments yet •Cockfucking •Prehensile Cock •Self-suck •Public Orgasm •Multicock •Multiarm •Stretchy •Incest •Brothers •Complete •M/M •M/M/M

Stretching their legs by James Fourlegs Stretching their legs. Literally. 833 words Added May 2002 9,970 views 4.0 stars (1 vote) No comments yet •Four Legs •Multileg •Multilimb •Stretchy •Getting Taller

Student body president by BRK Being a warlock at school can be a pain—especially if everybody knows. 2,906 words Added Sep 2004 29k views 5.0 stars (4 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Muscle/Strength •Stretchy •Size Increase •Witch/Warlock/Wizard •Complete

Stupid cupid by baboonfan A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. 8 parts 13k words Added Sep 2009 32k views 4.0 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Wings •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Transformation •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Restraints •Vampires •Werewolves •Fantasy Realm •Pagan gods •M/M

Super Hard Planet Champions by BRK Logan and his buddies, along with the hot guy from the bowling alley Logan has a crush on, get pulled into a fight to save the universe from the evil Skorth. If only it didn’t involve wearing color-coded Lycra. 3 parts 19k words Added Aug 2017 Updated 11 May 2018 17k views 4.3 stars (6 votes) No comments yet •Replication •Muscle Growth •Muscle/Strength •Size Increase •Selfcest •Lycra/Spandex •Aliens •Space Travel

Supermen by Also Known As Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else. 9 parts 77k words (#47) Added Oct 2002 102k views 4.4 stars (24 votes) No comments yet •Cock Growth •Hyper Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •First Time/Virgin •Hyper Pheromones •Flying •M/M •M/M/M

Supplement by BRK Those vitamin pills in your roommate’s cabinet aren’t necessarily what you think they are. 1,946 words Added Jun 2003 15k views 4.2 stars (13 votes) No comments yet •Huge Cock •Hyper Cum •Multicock •Complete

Support line by BRK Customers interacting with the reps at the Metabods Support Line tend not to get the service they’re expecting—though it is always above and beyond. 5 parts 15k words Added Feb 2012 Updated 29 Mar 2025 39k views 4.8 stars (18 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multicock •Multiarm •Multilimb •Multitorso •Replication •Muscle Growth •Always Shirtless •Detachable •Getting Handsomer •App •Selfcest •Infectious •All Dialog •Cannabis •M/M

A Surgeon General’s warning by Portowulf Dr. Ethan Carter has become a bit of an underground celebrity in the medical field as the only doctor to successfully un-fuse patients who’d used a new drug on the market meant for cocking. 1,741 words Added May 2020 6,514 views 5.0 stars (9 votes) No comments yet •Human to Cock •Nonconsensual change •Merging

Surprise potion by Three-Legged Dude 690 words Added Aug 2003 16k views 5.0 stars (3 votes) No comments yet •Lots of Legs •Multilimb •Three Legs •Stretchy •Detachable •Invisibility

The swimming hole: Legacy by Azerreza When Nick moves to a new city he hears rumours that it had once been partially destroyed by muscular titans. Not believing it at first, he decides to ignore them. But sometimes… rumours aren’t really rumours! And if it were true that there was a way to grow like that, could he use it to seduce the secret love of his life? 3 parts 35k words Added Aug 2021 Updated 18 Sep 2021 30k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •First Time/Virgin •M/M

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The takeover by brazboy The Carvalho lads recently lost their father, and now they have to decide whether to part away with their farm as well—a tough decision for the handsome bulltaurs, whose family had long inhabited those beautiful meadows. 2 parts 6,418 words Added Jan 2024 7,212 views 4.2 stars (6 votes) No comments yet •Huge Cock •Cum Milking •Hyper Cum •Nipple Emissions •Multicock •Muscle Breast •Incest •Brothers •Nonconsensual sex •Restraints •Sex-Slave •Anthro/Furry •Bulltaurs •Udders/Dairy Bull •M/M •M/M/M

Tales of Atlantis by 10tacles (Updated text, 30 January) Devin washes ashore on the legendary isle of Atlantis, and quickly finds himself in the company of a handsome local. But it would seem the stories of Atlantis’s wonders omitted a number of lurid details... 12k words Added Jan 2023 19k views 4.9 stars (21 votes) No comments yet •Cock Growth •Cock Vore •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-balls •Multicock •Always Shirtless •Public Nudity •Male Pregnancy •Giants •Infectious •Goo People •Anthro/Furry •Fantasy Realm •Immortality •Stories with Images •M/M

Tales of Summerstone by TF_Mage A trapped ancient spirit with a fondness for transforming young men recalls the old days as he seeks a way of escaping his prison. 4 parts 7,837 words Added Oct 2023 Updated 11 Nov 2023 16k views 4.7 stars (10 votes) No comments yet •Cock Growth •Cock Shrinking •Cock Theft •Cock to Human •Human to Cock •Public Orgasm •Multicock •Multihead •Replication •Hyper Muscle •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Detachable •Getting Taller •Forced Growth •Size Decrease •Size Increase •Age Regression •Human to Animal/Anthro •Human to Body Part •Merging •Witch/Warlock/Wizard •Hypnosis •Flying •Invisibility •t •M/M •M/M/M/...•t/t

Tales of taurs by brazboy A series of miscellaneous short tales centered around boytaurs. 5 parts 6,935 words Added Dec 2023 Updated 13 Jan 2024 6,689 views 5.0 stars (5 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle/Strength •Plausible Size Difference •M/M •M/M/M/...

Tales of taurs: My boyfriend’s magic by brazboy Tiago decides his boyfriend would make a hot boytaur. It’s not just an idle thought, either. 3 parts 4,512 words Added Jan 2024 8,189 views 5.0 stars (4 votes) No comments yet •Huge Balls •Huge Cock •Cock Body •Hyper Cock •Self-suck •Cum Milking •Public Orgasm •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Public Nudity •Body Part Rearrangement •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Human to Inanimate •Witch/Warlock/Wizard •M/M

Target practice by Cris Kane Jake and Mark spot a pedestrian who would make a nice addition to the frat. 1,635 words Added Nov 2019 11k views 3.3 stars (3 votes) No comments yet •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Transformation •Incest •Twins •Selfcest •Nonconsensual change

Taur camp by James Fourlegs Summer camp was never like this. 1,920 words Added May 2002 9,423 views 5.0 stars (1 vote) No comments yet •Multicock •Multiarm •Multileg •Multilimb

Teacher’s testimony by Six Pecs A teacher testifies to having been part of the inner circle surrounding a young man with godlike powers. 11 parts 45k words (#99) Added Aug 2024 Updated 12 Jul 2025 35k views 5.0 stars (42 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Balls •Ball Growth •Huge Cock •Cock Body •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multitorso •Replication •Other Mental Changes •Straight to Gay •Hyper Strength •Muscle Breast •Muscle Growth •Muscle Theft •Muscle/Strength •Public Nudity •Body Parts in Strange Places •Man Scent •Voluptuous Men •Butt Growth •Hyper Anus •Feeding •Foot Growth •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Age Progression •Age Regression •Human to Inanimate •Hair Growth/Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Age Difference •Incest •Father/Son •Selfcest •Nonconsensual change •Restraints •Rubber/Latex •Absorption •Hyper Pheromones •Infectious •Merging •Shared Body •Possession •Gay Pride •Hypnosis •Mind Control •Shapeshifting •M/M •M/M/M •M/M/M/...

The technician by BRK A special prize for a milestone customer on a literal-minded magic elevator yields some interesting results. 1,805 words Added Jun 2012 20k views 4.8 stars (10 votes) No comments yet •Cock Growth •Replication •Muscle Growth •Getting Taller •Size Increase •Nanotech •Selfcest •Complete •Set in the Future •M/M •M/M/M/...

Tell me about my boner by BRK The gag tee shirt with a provocative slogan seemed like a good idea when he’d ordered it during a late-night stroke session, but now that it’s here it seems intent on changing his life in ways he might not be ready for. 7 parts 20k words Added Oct 2019 Updated 3 Dec 2022 40k views 4.9 stars (42 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Multicock •Suggestion •M •M/M

The test subjects by Azerreza When Doctor Krakovski was asked to recreate the super-soldier serum, Ryan though at first it was a joke. The initial attempts were total failures. About to abandon the project, they received from the high command a strange blue goop. The next experiments were a real success! It was time to move on to the last phase: experimentation on a human. Now, it just remained to find the ideal test subject. 2 parts 18k words Added Jun 2022 Updated 2 Jul 2022 22k views 4.5 stars (20 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Destruction/Violence •M/M

Thad’s first toke by BRK Thad’s grad school roommate relates the seminal moment when Thad first discovered just what his special strains of cannabis were capable of. 2,340 words Added Dec 2023 6,847 views 4.7 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Increased Libido •Getting Handsomer •Getting Taller •Cannabis •M/M

There’s something about Billy by Ziel Billy seems like perfectly normal, good-looking guy from the waist up. But there’s something going on inside Billy’s weird, super-baggy pants, and Duke and Kevin were determined to find out what it was. 5,442 words Added Feb 2017 22k views 5.0 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-balls •Multicock •Infectious

The thief and the amulet by BRK A small, slightly-built thief with a bigger, hunkier lover who likes to tease him about his stature gets a chance at a bit of payback thanks to a magical amulet. 4 parts 16k words Added Mar 2024 Updated 8 Jun 2024 21k views 4.9 stars (26 votes) No comments yet •Cock Growth •Cock Shrinking •Cock Theft •Huge Balls •Huge Cock •Hyper Cock •Multicock •Muscle Growth •Muscle Theft •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Dom/Sub •Witch/Warlock/Wizard •Fantasy Realm •M/M

A thing called curiosity by papermoon Out for a jog, 19-year-old Cameron decides to investigate an abandoned house that holds some unexpected secrets. 6,529 words Added Jan 2014 49k views 4.4 stars (26 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cum •Nipple Emissions •Muscle Breast •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Merging •M/M

Thinking double by James Fourlegs A whole new world awaits when you see it in another light. 3,780 words Added Nov 1998 11k views 4.0 stars (8 votes) No comments yet •Cock Growth •Multicock •Multiarm •Multilimb

The third shoe, and other adjustments by BRK Paul has to face the one change he was least prepared for since he woke up with three legs: buying footwear. 1,936 words Added Apr 2022 5,776 views 5.0 stars (3 votes) No comments yet •Extra digits •Multicock •Multileg •Multilimb •Three Legs •Complete •M/M

The threads of time by Josh Dugan On a gay centaur cruise, Josh discovers a race of hextaurs, and learns their amazing secrets. 2,845 words Added Jan 2017 7,082 views 5.0 stars (5 votes) No comments yet •Lots of Legs •Multilimb •Centaurs

Three giant guys by MegaMaker Three short vignettes taking place in three separate universes, with three very hot growing guys. 3 parts 5,926 words Added Mar 2024 19k views 5.0 stars (7 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Getting Dumber •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Hyper Pheromones •Shapeshifting •M

Three is the magic number by TreborNawoc Evan is nervous on his first day teaching at a new school, worried about how different he looks, until a handsome colleague sets him at ease. 2,998 words Added Nov 2022 5,386 views 5.0 stars (73 votes) No comments yet •Extra digits •Extra facial features •Extra Mouths •Multicock •Multileg •Multilimb •Three Legs •M/M

Three-legged bros by BRK Matteo’s stream-of-consciousness account of how, basically, the only thing hotter than having three legs is having an insanely hot brother with three legs. 3,562 words Added May 2020 8,376 views 4.9 stars (7 votes) No comments yet •Multi-abs •Multicock •Multileg •Multilimb •Three Legs •Incest •Brothers •Complete

Three legged race by Josh Dugan What kind of energy drinks are those, anyway? 658 words Added Aug 2004 7,426 views 5.0 stars (1 vote) No comments yet •Multilimb •Three Legs

Three more giant guys by MegaMaker Three More Giant Guys is a follow-up to the collection titled “Three Giant Guys.” These are quick hot stories about guys becoming huge, hot, sexy giants. 3 parts 9,928 words Added Nov 2024 13k views 5.0 stars (4 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Getting Dumber •Other Mental Changes •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Dom/Sub •Nonconsensual change •Nonconsensual sex •Lycra/Spandex •Complete •M •M/M

Three pack by Martin Boyar Those three-packs of socks aren’t mispackaged, dude. They’re meant for guys that need three socks, if you get what I mean. (Or guys that, deep down, want to need three socks.) 3 parts 4,893 words Added Aug 2004 11k views 5.0 stars (1 vote) No comments yet •Multicock •Four Legs •Multileg •Multilimb •Three Legs

Three penises by Josh Dugan The guaranteed results from the cover article of a sold-out copy of a mens' magazine. 2 parts 1,997 words Added May 2005 16k views 4.8 stars (6 votes) No comments yet •Huge Cock •Multicock

Threefer: Barry by BRK Performing at a festival with his band, Barry is getting way too stimulated thinking about all the things that have happened to him since his drummer Wes introduced him into their little group—especially some unexpected and very personal changes that no one knows about yet, not that he’ll be able to hide them for long… 2,816 words Added Jun 2022 6,574 views 4.0 stars (5 votes) No comments yet •Nipcocks •Multicock •Muscle Growth •Increased Libido •Gradual Change •Mouthcock •Complete •M/M/M/...

Threefer: Cam by BRK For Cam, living with Quinn and his beautiful nipcocks is a dream—a dream that also stimulates a growing feeling of envy. 2,461 words Added Feb 2022 7,243 views 4.9 stars (10 votes) No comments yet •Nipcocks •Nipple Emissions •Multicock •Muscle Growth •Complete •M/M/M •M/M/M/...

Titanification: Legacy by Azerreza Andrew lived a quiet life with his mother and had never known his father. But one day, he started to feel cramps. Things could have stopped there, but the cramps keep recurring and Andrew noticed an increasingly abnormal physical change. What was happening to him? Little did he know that these changes were intimately linked to his true origins, and that the truth that had always been hidden from him would soon come to light. 9 parts 87k words (#39) Added Nov 2024 Updated 1 Feb 2025 29k views 4.9 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Bisexual •Complete •Stories with Images •M •M/M •M/F

Toby by TreborNawoc Toby’s latest culinary creation is a failure—it has to be eaten all at once, but it’s too big to fit in any ordinary mouth. Fortunately, his buddy Xander has a few friends capable of enjoying his special mouthful. 4,568 words Added Oct 2023 6,258 views 4.8 stars (16 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Transformation •Tongue Growth •M/M

Toil and trouble by Ziel Wyatt and Jordan wander off the path at a haunted house and encounter a witch brewing up something just for them. 4,030 words Added Oct 2017 16k views 5.0 stars (9 votes) No comments yet •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Halloween •M/M

Toil & trouble by BRK After a series of threatening texts, P.I. Jordan Coffey wakes up different—and not alone. 3 parts 17k words Added Oct 2016 Updated 3 Nov 2018 14k views 5.0 stars (22 votes) No comments yet •Multiarm •Multilimb •Replication •Selfcest •Witch/Warlock/Wizard •M/M •M/M/M

Tom adds extras by Josh Dugan Who knows how he's doing it but damn, there's a lot of Toms. 1,364 words Added Jun 1997 13k views 5.0 stars (5 votes) No comments yet •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Selfcest •Centaurs

Tom’s three legs by Josh Dugan The more you know about Tom the more you understand that it's just like him to grow three legs and enjoy having you deal with them. 552 words Added Aug 2004 9,761 views No comments yet •Multileg •Multilimb •Three Legs

Too many by BRK Zack can avoid generating a new, super-sexy clone as long as he doesn’t fall asleep in daylight. Unfortunately, that’s not always as easy as it sounds. 1,663 words Added Jul 2010 22k views 4.6 stars (7 votes) No comments yet •Extra digits •Multitongue •Replication •Selfcest •M/M •M/M/M

Dragon’s Horde: Too much to drink by STrRedWolf Drinking to excess is a sure-fire way to get yourself killed, unless you’re one of the lucky few who need a few kegs... and can stand to face yourself without a mirror. 2,523 words Added Oct 2017 12k views 4.0 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Replication •Muscle Growth •Muscle/Strength •Selfcest •Anthro/Furry •Alcohol

The tour guide by Gio Multipod A handsome boytaur taxi driver moonlights as a tour guide to their beautiful city. 922 words Added Jun 2024 2,626 views 5.0 stars (1 vote) No comments yet •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M/M •NS

Training Tony by BRK A magnetically sexy young Italian man is about to enter a new life as a firefighter, except he and his devoted friends are sidetracked by the disappearance of his friend Frankie. 2 parts 8,640 words Added May 2014 28k views 4.5 stars (26 votes) No comments yet •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Straight to Gay •Muscle/Strength

Transform by Also Known As Containing a secret is a hard thing to do. And the bigger the secret is, the harder it is to keep. No one was finding the truth of this more than those few men in charge at the Institute for Genetic Enhancement where the way has been found to transcend ordinary masculinity. The sequel to Supermen. 35 parts 132k words (#11) Added Oct 2002 81k views 5.0 stars (12 votes) No comments yet •Cock Growth •Ball Growth •Huge Cock •Prehensile Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Voice Deepening •Hyper Pheromones •Infectious •Flying •M/M •M/M/M

The transform center by Zboro Seb gets ahold of a business card for a strange place called Transform Center, after hearing a stranger at the gym talk about how big he’d gotten. Can it be for real? And what was all that about fantasy creatures? 7 parts 28k words Added Jul 2017 Updated 29 Sep 2017 31k views 4.5 stars (11 votes) No comments yet •Huge Cock •Hyper Cock •Multi-balls •Multicock •Multiarm •Multilimb •Six Legs •Replication •Wings •Muscle/Strength •Transformation •Voice Deepening •Human to Animal/Anthro •Selfcest •Anthro/Scaly •Dragons •Flying •M/M

Transform: After math by Also Known As 9,418 words Added Jan 2014 14k views 4.8 stars (4 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: Bully boy by Also Known As Sometimes a homophobic bully picks on the wrong guy. 12k words Added Jan 2014 20k views 3.6 stars (5 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: Coffee break by Also Known As Marcus’s favorite espresso dude at the coffee shop looks a little different today. 9,093 words Added Jan 2014 14k views 5.0 stars (4 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: Fine art by Also Known As 6,999 words Added Jan 2014 11k views 5.0 stars (2 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: Friends in need by Also Known As Franklin refuses to let his best friend Albert induct him into the Muscle Club, despite the awesomeness of Albert’s body and the control over it he’s gained. Albert agrees to leave him alone. But Franklin is feeling these bursts of powerful arousal coursing through him as they’re playing video games together, and he knows Albert’s doing it on purpose… 6,594 words Added Jan 2014 16k views 5.0 stars (7 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious •M/M

Transform: House calls by Also Known As Newly Transformed young men revel in their new bodies and the undreamt-of pleasures awaiting them. 6,760 words Added Jan 2014 12k views 5.0 stars (3 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase

Transform: Morning wood by Also Known As 8,923 words Added Jan 2014 20k views 5.0 stars (5 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious •t/t

Transform: Muscle City by Also Known As Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle. 21 parts 120k words (#17) Added Jan 2014 56k views 4.1 stars (17 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Size Increase •Infectious •M/M •M/M/M

Transform: Muscle club by Also Known As 9,869 words Added Jan 2014 22k views 5.0 stars (5 votes) No comments yet •Huge Cock •Self-suck •Hyper Cum •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: New Blood by Also Known As The formula Carlos developed, Transform, has made him and his friends into veritable gods. Soon their numbers will be growing, thanks in part to a video featuring a guy known only as Self-Suck Sam. 47 parts 188k words (#5) Added Jan 2014 56k views 4.3 stars (6 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Voice Deepening •Size Increase •First Time/Virgin •Infectious •Flying •M/M •M/M/M

Transform: Phone sex by Also Known As Converting a guy to be one of the Transformed is easy enough in person. But what about over the phone? 5,573 words Added Jan 2014 19k views 5.0 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious •M/M •M/M/M

Transform: Teacher’s pet by Also Known As As students go, Raul is pretty cocky, and with good reason—even at detention with Mr. Titus and the rest of the Muscle Club. 8,100 words Added Jan 2014 16k views 5.0 stars (6 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: The athletic supporter by Also Known As 10k words Added Jan 2014 15k views 4.0 stars (1 vote) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: The college years by Also Known As The sexy young men affected by the Transform ability wreak even more havoc at college with their amazing and irresistible growth-at-will double-hung dream bods. 20 parts 134k words (#9) Added Jan 2014 Updated 5 Jul 2025 33k views 4.8 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Size Increase •Infectious •Flying •M/M •M/M/M

Transformation in the boundary waters by Krisiar 1,742 words Added May 2011 30k views 4.3 stars (3 votes) No comments yet •Cock Growth •Hyper Cock •Multicock •Boytaur •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Fantasy Realm

TransformiMate: Product presentation by Cockatrice TransformiLabs unveils their latest transformation device: The TransformiMate. A product presentation you don’t want to miss! 2 parts 10k words Added Sep 2022 Updated 22 Oct 2022 10k views 5.0 stars (6 votes) No comments yet •Human to Cock •Nosecock •Multicock •Four Legs •Multileg •Multilimb •Three Legs •Wristfeet •Muscle Growth •Crotchhead •Body Parts in Strange Places •Detachable •Transformation •Merging •Tentacle •NS

Transmat by BRK A bunch of young engineers’ celebration tour of the transmat they invented gets cut short when one of them comes out with two of his handsome faces instead of one. He’s pretty cool about it, and so is his buddy with the secret crush on him. 3,000 words Added Aug 2005 14k views 4.8 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multihead

The transmogrifier by Jefftaur A transmogrifying ray-hun that gives you four legs sounds like fun, only it hardly seems necessary—weirdly enough all the hot guys you know seem to be four-legged already. 957 words Added May 2002 12k views 5.0 stars (4 votes) No comments yet •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Retcon

A traveling salesman problem by Mask I’ve got a real problem with traveling salesmen. They show up whenever you least expect it and can’t be found when you need them most. But they always seem to know just what the customer wants… 2 parts 6,733 words Added Oct 2024 2,923 views 4.3 stars (6 votes) No comments yet •Multiarm •Other Mental Changes •Straight to Gay •Public Nudity •Retcon •M •M/M

Trick of memory by James Fourlegs Ed's forgetfulness leads to a lot of extra pleasure. 781 words Added May 2002 10k views 4.9 stars (8 votes) No comments yet •Multicock •Multiarm •Multileg •Multilimb •Replication •Selfcest

Triple trouble by Tommyhawk An accident turns lab assistant Val into Val-1, Val-2, and Val-3. 4,868 words Added Jan 2006 12k views 5.0 stars (15 votes) No comments yet •Replication •Selfcest •M/M/M

Trouble in paradise by Mask When granted the power to make wishes a reality, filling your days with a replicating, multi-limbed muscle god boyfriend just comes naturally. But after a decade, is that really what you’d still want? 11k words Added Jun 2025 3,576 views 5.0 stars (11 votes) No comments yet •Always Hard •Huge Cock •Self-suck •Public Orgasm •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Public Nudity •Retcon •Suggestion •Incest •Brothers •Selfcest •Immortality •Complete •M •M/M •M/M/M •M/M/M/...

The trouble with Jason by BRK Joey is feeling a little overstimulated by all the competing transformations his hot friend and coworker, Jason, is being given by their bosses—especially since Jason himself not only is completely clueless that he’s being changed at all, but seems to flirt without knowing it, too. 4,501 words Added Jan 2016 15k views 4.7 stars (6 votes) No comments yet •Multiarm •Multilimb •Multipec •Muscle/Strength •App •M

Tuesday by BRK My best bud Kev and I have a secret. Okay, it’s a really badly kept secret—I grow extras. But when Kev starts to change too, we soon find out there are lots of secrets at my school. 7 parts 13k words Added May 2003 Updated 1 May 2021 35k views 5.0 stars (11 votes) No comments yet •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Replication •Stretchy •Incest •Twins •Selfcest •Body Swap •M/M •M/M/M/...

The tutor: Equipment maintenance by BRK Two workers are sent in to test the Tutors’ Suggestion Room. 2,188 words Added Dec 2024 4,947 views 4.7 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Replication •Straight to Gay •Muscle Growth •Increased Libido •Detachable •Getting Handsomer •Age Regression •Tongue Growth •Retcon •Suggestion •All Dialog •M/M

The tutor by BRK A star football player’s mandatory tutoring session in logic takes a few unexpected turns. 1,772 words Added Oct 2023 9,669 views 4.7 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Nipple Emissions •Multi-abs •Multiarm •Multilimb •Straight to Gay •Muscle Growth •Getting Handsomer •Retcon •Suggestion •All Dialog •Complete •M/M

2525 Doubled Lane by TwinReplica After a long search, Lane has finally found his dream home, but finds there may be more to the house’s technology than meets the eye. 2 parts 6,940 words Added Jan 2022 5,716 views 5.0 stars (9 votes) No comments yet •Replication •Selfcest •Metabods 25 •M/M •M/M/M/...

Twin studs by Anonymous 3 parts 43k words Added Jul 2014 22k views 4.1 stars (24 votes) No comments yet •Huge Cock •Multicock •Multiarm •Multilimb •Age Difference •First Time/Virgin •Incest •Brothers •Father/Son •Twins

Twinmaster by BRK You can get lots of strange stuff on eBay—even a Twinner 3000. And if you’re obsessed with twins, you might just buy it even if there’s no chance in hell it could possibly work. 4 parts 3,500 words Added Mar 2004 14k views 4.9 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Selfcest •Complete •M/M •M/M/M

Twinning by BRK Barry is excited to meet Will’s twin brother. Then he realizes that they can’t just be twins. 3 parts 10k words Added Oct 2002 21k views 4.5 stars (13 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Extra digits •Multicock •Replication •Muscle Growth •Getting Taller •Tongue Growth •First Time/Virgin •Selfcest •Complete •t/t/t

Twinning: The college years by BRK At college, Will attracts the attention of a sexy, Irish hockey player who pushes all Will’s buttons—but now that he’s in this new world Will isn’t sure he can share all of himself with his slowly growing admirer. 8 parts 37k words Added Mar 2017 Updated 9 Oct 2021 33k views 5.0 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Extra digits •Multi-abs •Multicock •Multitongue •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •Tongue Growth •Selfcest •St. Patrick’s Day •M/M •M/M/M/...

Twisted fates by BRK A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home. 5,003 words Added Apr 2022 19k views 4.8 stars (19 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Replication •Straight to Gay •Muscle Growth •Stretchy •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Retcon •Suggestion •Selfcest •Nonconsensual change •Supernatural •Invisibility •Complete •M/M •M/M/M

Twister by Jefftaur It’s just like you always suspected. You can’t truly win at Twister without a few extra hands and feet. 1,126 words Added Feb 2009 9,896 views 4.7 stars (3 votes) No comments yet •Multiarm •Multileg •Multilimb

Two friends stretching their body parts by Three-Legged Dude Exactly what it says on the tin. 2 parts 1,548 words Added Aug 2003 20k views 4.4 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Three Legs •Stretchy •Detachable

Two guys, zero boundaries by Knock Noct Not Anthony expects that when two guys use the same shower stall, nothing unusual would happen... Well, he was wrong. Oh-so wrong... 3,594 words Added Jul 2025 1,627 views 4.9 stars (11 votes) No comments yet •Multicock •Multihead •Plausible Size Difference •Nonconsensual change •Merging •Complete •M/M

Two heads are better than one by LeChuck 1,144 words Added Aug 2009 10k views 5.0 stars (4 votes) No comments yet •Multicock

Two of everything by Big S Having two cocks already makes Danny feel different, but the fact that they keep getting bigger makes for a few awkward moments. Fortunately, his buddy Kevin is pretty into it. 5 parts 8,943 words Added Jun 2011 17k views 4.7 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Gradual Change •Hair Growth/Getting Hairy

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Unboxing Viktor by BRK In a not-so-distant future, Christian receives a gift that reminds him of the hot neighbor he has a crush on. 4 parts 13k words Added Feb 2024 Updated 17 Aug 2024 9,298 views 5.0 stars (18 votes) No comments yet •Huge Cock •Multicock •Multiarm •Multilimb •Multipec •Replication •Stacking •Detachable •Transformation •Getting Taller •Mouthcock •Nanotech •Androids/Cyborgs •Space Travel •Set in the Future •M/M •M/M/M

An uneven exchange by Mr Arbitrary Max tries to indulge his foot fetish in secret, but his boyfriend James catches him and makes an unusual exchange. 1,545 words Added May 2018 7,095 views 5.0 stars (8 votes) No comments yet •Wristfeet

An unexpected gift by BRK Dancer Vince receives a package delivery he didn’t expect, leading to the unlocking of a few kinks he hadn’t known he had. 2,623 words Added Dec 2023 8,476 views 4.9 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Getting Taller •Retcon •M/M •M/M/M •M/M/M/...

An unexpected party by TheLegendOfSam Fashion model Zeke gets more than he bargained for at the agency’s annual Halloween party, this year hosted at one of the summer homes of his new billionaire colleague, and finds a whole new meaning for the phrase “sexy costume”… 2 parts 4,699 words Added Oct 2020 11k views 4.5 stars (4 votes) No comments yet •Extra facial features •Multi-abs •Multicock •Multihead •All Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitorso •Replication •Selfcest •Merging •Aliens •Centaurs •Mermen •Supernatural •Halloween

Unicorn Frappuccino by Tym Greene A wizard causes a little transformational pandemonium at a franchise coffee/sandwich shop. 4,430 words Added May 2021 7,827 views 4.3 stars (7 votes) No comments yet •Transformation •Human to Animal/Anthro •Human to Inanimate •Nonconsensual change •Merging •Anthro/Furry •Witch/Warlock/Wizard •M/M •M/M/M

The universal lexicographer by BRK Agent Aaron Levesque is annoyed. His latest case is obviously a joke, and his next interview is with a man accused of altering someone’s existence just by telling them their middle name was not what they thought it was. 2 parts 5,846 words Added Jul 2023 6,991 views 4.8 stars (9 votes) No comments yet •Cock Growth •Multicock •Multiarm •Multilimb •Increased Libido •Retcon •Nonconsensual change •M/M

University admythion by Tym Greene It’s 1958, and a new university student is getting ready for his first day of classes…too bad he read that old spellbook his father gave him… 11k words Added Nov 2021 14k views 4.6 stars (5 votes) No comments yet •Public Orgasm •Multihead •Muscle Growth •Public Nudity •Belly Growth •Transformation •Size Decrease •Size Increase •Human to Animal/Anthro •Getting Fatter •Retcon •Merging •Anthro/Furry •Centaurs •Anthro/Scaly •Dragons •Ogres •Supernatural •Early/Mid 20th Century •M/M •M/M/M

The up side of a sprained ankle by James Fourlegs You don't need a splint, just more feet. 645 words Added May 2002 7,897 views 4.3 stars (3 votes) No comments yet •Multileg •Multilimb

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The Vale by CockTFBoi When Kurt inherits a remote mansion from his uncle, he decides to spend the summer there with his friends. Andy and Oliver join him at the start of the summer to explore the house, but the place is surrounded by a huge valley located deep in the wilderness far from civilization. As strange events begin to unfold, the trio must figure out what is happening to them. 5 parts 34k words Added May 2023 Updated 30 Sep 2023 39k views 4.9 stars (17 votes) No comments yet •Always Hard •Cock Growth •Cut to Uncut •Cock Shrinking •Cock Theft •Cockless •Huge Balls •Ball Growth •Human to Cock •Cum inflation •Cum Milking •Always Cumming •Hyper Cum •Boytaur •Four Legs •Butch-to-Fem •Muscle Growth •Always Shirtless •Public Nudity •Pointy Ears •Voluptuous Men •Butt Growth •Increased Libido •Gradual Change •Transformation •Size Decrease •Human to Inanimate •Hairless •Getting Fatter •Cock Cage •Dom/Sub •Nonconsensual sex •Restraints •Dildos/Toys •Anthro/Furry •Orcs •Werewolves •M •M/M •M/M/M •M/M/M/...

Vinnie’s boxer-briefs by BRK Vinnie has a little time before he has to be anywhere, so he decides to indulge in one of his best-loved pastimes: groping his half-hard meat through the fabric of his favorite pair of boxer-briefs. 1,299 words Added May 2020 11k views 4.0 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Complete •M

The viral video by NBCK99 After a video titled “Four-Armed Ballet Guy” goes viral, Viraj can’t get the dancer off his mind. 3,633 words Added Oct 2022 8,031 views 4.3 stars (7 votes) No comments yet •Multicock •Multiarm •Multilimb •Muscle Growth •Always Shirtless •Public Nudity •Getting Taller •Plausible Size Difference •Hair Growth/Getting Hairy •Retcon •Suggestion •M/M

The virus escapes by mike 9 parts 4,153 words Added Aug 2011 17k views 2.2 stars (5 votes) No comments yet •Multicock •Multihead

A visit by Three-Legged Dude Two friends have a lot of fun with some stretchy powder. 4 parts 1,432 words Added May 2002 14k views 5.0 stars (3 votes) No comments yet •Multicock •Multiarm •Multilimb •M/M

Vivid by BRK Alex sees a new neighbor moving in and lets his imagination build him up to new levels of sexiness. 3,576 words Added Nov 2022 12k views 4.9 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Mouthcock •Incest •Brothers •Triplets •Complete •M/M •M/M/M/...

Voss the hoss by Josh Dugan A full moon helps a handsome college roommate live up to his nicknames, “Hinds” and “Hoss.” 1,993 words Added Sep 2005 8,883 views 3.7 stars (3 votes) No comments yet •Four Legs •Multilimb •Replication •Selfcest

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Dragon’s Horde: Waking up huge by STrRedWolf After a night drinking at a very unusual bar, a panther and a cougar wake up with bodies that are bursting with size, limbs, tails, balls, and cock—especially cock. 2 parts 2,577 words Added Sep 2012 41k views 4.3 stars (3 votes) No comments yet •Cock Growth •Hyper Cock •Multihead •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Anthro/Furry •Alcohol •M/M •M/M/M

Dragon’s Horde: Waking up long by STrRedWolf A new series of adventures involving the Dragon’s Horde club, as anthro folks of all sorts and situations—judges, cops, mechanics, and more—find their way to the club and its transforming drinks. 7 parts 20k words Added Aug 2013 Updated 3 Oct 2014 29k views 3.6 stars (7 votes) No comments yet •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Hermaphrodite •Stretchy •Nanotech •Selfcest •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol

Walker by BRK When you have a student who’s cursed with being irresistibly sexy and literally can’t wear shirts (because they evaporate off of him), you should probably just ignore him. Assuming that’s possible. Which? It isn’t. 2,831 words Added Nov 2013 21k views 4.7 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Always Shirtless •Complete •M/M •M/M/M

Warlock academia: Jacked by Cockatrice Clayton volunteers to help his warlock flatmate with a big school project, though he has no idea what he’s getting himself into. 2 parts 14k words Added Mar 2024 Updated 13 Apr 2024 4,572 views 4.5 stars (13 votes) No comments yet •Multicock •Detachable •Transformation •Witch/Warlock/Wizard •M/M

A warm feeling inside by Nightingale Adrian meets his new roommate, and right from the start he gets a warm feeling inside. 1,846 words Added May 2020 22k views 4.6 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Cum inflation •Hyper Cum •Multi-abs •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Retcon •M/M

Watching my 12-legged husband compete by Dodeedo Loves Extras What happens when your irresistible multilegged husband competes in a bodybuilding competition? 1,254 words Added Oct 2023 4,843 views 5.0 stars (1 vote) No comments yet •Huge Cock •Hyper Cock •Cum inflation •Public Orgasm •Multicock •Lots of Legs •Multileg •Multilimb •Hyper Muscle •Muscle/Strength •Public Nudity •M/M •M/M/M/...

The watchman by Jefftaur Inspiration and desire turn a few sketches in a museum into something more. 4,495 words Added Mar 2005 11k views 4.9 stars (11 votes) No comments yet •Multicock •Multiarm •Multilimb •M/M

Wedding swap by squatch Another wedding alone, until you employ a service that makes it interesting. 2 parts 5,013 words Added Nov 2021 Updated 13 Nov 2021 15k views 5.0 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Bisexual •Hetero Sex •Body Swap •Shared Body •M/M •M/F

Welcum to Hell by Alex Anders The forces of Hell welcome their newest recruit. 10 parts 19k words Added Oct 2022 Updated 9 Dec 2023 17k views 4.9 stars (7 votes) No comments yet •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Extra facial features •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Stretchy •Plausible Size Difference •Tongue Growth •Mouthcock •Age Difference •Merging •Goo People •Demons •M/M

A well-timed sneeze by Mask There’s an old Hungarian superstition that says if a story is being told and a listener sneezes, the story is confirmed to be true. During the Christmas season in Budapest, that superstition becomes more than just an old wives’ tale. 5,081 words Added Dec 2024 6,624 views 4.9 stars (15 votes) No comments yet •Public Orgasm •Multicock •Multiarm •Replication •Other Mental Changes •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Getting Taller •Size Increase •Retcon •Suggestion •Selfcest •Christmas •Complete •M •M/M •M/M/M •M/M/M/...

Werewolf High by BRK The star of a teen werewolf show has a nagging sense that something weird is happening to the show’s extremely muscular, hung, and horny cast and crew, but he can’t quite put his finger on what it is. 3 parts 13k words Added Jul 2014 Updated 31 Dec 2015 44k views 4.5 stars (28 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Size Increase •Incest •Twins •Triplets •Selfcest •Werewolves •M/M •M/M/M

What do you do with four feet? by Josh Dugan In another vignette, you find yourself on a beach having been transformed into a four-legged man. 626 words Added Sep 2016 7,950 views 4.5 stars (2 votes) No comments yet •Four Legs •Multileg •Multilimb

What happens on Venus by Malice Slashlover Garrett has a lot of questions about the Venusians he’s living with as an exchange student, but the one he most wants an answer to is — why do Venusian guys have three cocks? 2 parts 4,591 words Added Jul 2014 13k views 4.8 stars (4 votes) No comments yet •Multicock •Detachable •Aliens •Space Travel •Set in the Future •M/M

What I learned on my vacation by BRK (Hint: it involves extra limbs and stuff.) 2 parts 2,038 words Added Jan 2006 15k views 5.0 stars (6 votes) No comments yet •Multicock •Multilimb •Stretchy •M/M

When feet become educative by Gio Multipod The boytaurs of Piedina are interested in various fields, and thus teachers are a huge part of their daily lives. Here we dive into the life of Professor Ollie, the hunky calculus professor whose feet serve as his students’ inspiration. 825 words Added Oct 2024 2,140 views No comments yet •Boytaur •Multiarm •Multileg •Multilimb •M/M

When two dudes love each other veeeeery much... by Alex Anders When two dudes love each other very much, lots of good things can happen. 763 words Added Feb 2024 5,987 views 5.0 stars (4 votes) No comments yet •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Merging •Valentine’s Day •Complete •M/M

When you grow upon a star by OneLuckyGuy89 When Aladdin Lindstrum makes a wish on a star, strange things begin happening to him, his roommates, and his boyfriend. 4 parts 16k words Added Jul 2019 Updated 7 Dec 2024 31k views 3.8 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Female to Male •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Incest •Nonconsensual change •M/M

Who wants to be a boytaur? by BRK That story that Who Wants to Be a Boytaur? grows the people that watch it as well as the contestants is probably just an urban legend. 2 parts 4,864 words Added Jun 2012 Updated 27 Jun 2020 19k views 4.7 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Extra digits •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Gradual Change •Complete •M/M •M/M/M

The winged centaur by Josh Dugan A randy commitment-phobe leaves a trail of broken hearts and multiple limbs all over the planet. 1,344 words Added Aug 2013 9,191 views No comments yet •Multilimb •Wings •Centaurs

Wishmaker by BRK Sure, making other guys’ wishes come true is great. But the powers that be don’t seem to realize what a drag it is for everyone else’s fantasies to come true except your own. 2 parts 3,879 words Added Jan 2013 24k views 4.3 stars (4 votes) No comments yet •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase

The witch’s menagerie by NioSatyr Deep in the forest, as far away from civilization as possible, lives an old but youthful witch. A witch who needs some help from young mortals in gathering her special ingredients. The job description includes some… adaptations, but her latest recruit doesn’t seem to mind at all. 6,734 words Added Sep 2021 12k views 4.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Self-suck •Hyper Cum •Public Orgasm •Wings •Public Nudity •Increased Libido •Transformation •Size Decrease •Human to Animal/Anthro •Hair Growth/Getting Hairy •Age Difference •Bisexual •Hetero Sex •Witch/Warlock/Wizard •Flying •M

The Wizard of Hot by hyperboi A young man’s difficult life on a struggling Kansas farm takes a sudden turn when a cyclone appears, taking him and his brother far from home to another place altogether. 10 parts 39k words Added Apr 2021 Updated 31 Jul 2021 25k views 4.6 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Muscle/Strength •Detachable •Giants •Plausible Size Difference •Size Increase •Incest •Brothers •Anthro/Furry •Witch/Warlock/Wizard •Fantasy Realm •Supernatural •M/M/M •t/t

Woody by BRK Woody’s been searching for his other half, but he doesn’t realize quite what that means, or what changes will happen when they meet. 2 parts 4,705 words Added Aug 2013 18k views 3.8 stars (4 votes) No comments yet •Always Hard •Multicock •Size Increase •Incest •Brothers •Twins

Wordplay by BRK Pavel makes a case for his fellow boarding school students that there are a lot of body-related expressions in English, though his classmates aren’t aware of exactly how Pavel is proving his point. 6,910 words Added Aug 2015 21k views 4.5 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Incest •Twins •M/M •M/M/M

World of gods by STrotman Your basic “human gets stranded on a planet full of huge, hung aliens” story. 2,781 words Added Nov 2023 6,438 views 5.0 stars (3 votes) No comments yet •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Giants •Aliens •Space Travel •M/M/M

Wormholing by BRK Corey has a secret ability to pull objects through space from one place to another. He doesn’t ever want his lover, Will, to find out, until one day he faces a temptation he’s increasingly unable to resist. 4 parts 14k words Added Sep 2022 Updated 16 Sep 2023 7,449 views 4.9 stars (14 votes) No comments yet •Replication •Selfcest •Witch/Warlock/Wizard •M/M

Wrap your arms around me by NBCK99 Bruce loves being touched so much that his lover’s hands just aren’t quite enough—until they meet a cocky stranger named Jackson. 3,961 words Added Oct 2014 15k views 4.8 stars (16 votes) No comments yet •Huge Cock •Multiarm •Multilimb •Multipec •Replication •Stacking •Selfcest •M/M •M/M/M

Wrappers by BRK I’m a little oblivious sometimes, but when you walk into class and all your students look like the same young and hunky actor, you start to get a clue that something is up. 3,401 words Added Jul 2005 18k views 4.2 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Replication •Transformation •Getting Taller •Selfcest •Complete

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Y-M-C-Gay by M.M.69 An ordinary guy with an extraordinary ability gets the guy of his dreams. 2,646 words Added Nov 2021 21k views 4.6 stars (18 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Extra digits •Multi-abs •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitongue •Multitorso •Replication •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Gradual Change •Getting Taller •Retcon •Suggestion •Incest •Father/Son •Selfcest •M/M •M/M/M

Year of the ox by Marceau Little Wolf Two brothers’ ailing dairy farm experiences a sudden change after they try an unconventional feeding method. 1,801 words Added Jul 2021 16k views 3.8 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Nipple Emissions •Multicock •Addiction •Muscle Breast •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •Giants •Size Increase •Human to Animal/Anthro •Nonconsensual change

Yogic growth blessing by Josh Dugan A richly symbolic outgrowth naturally accompanies spiritual advancement. 1,112 words Added Feb 2009 8,606 views 3.0 stars (2 votes) No comments yet •Four Legs •Lots of Legs •Multileg •Multilimb

Yogic growth class by Martin Boyar The key attraction of yogic growth being primarily spiritual, the multiplication of the feet is secondary, a silent marker of inner progress. 1,139 words Added Oct 2004 8,896 views No comments yet •Four Legs •Multileg •Multilimb •Six Legs

You and I by BRK and Jockmorphr When two lovers with the power to transform each other reunite after a separation, the results can be explosive. 4 parts 12k words Added Oct 2011 Updated 16 Feb 2019 51k views 4.8 stars (14 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Nipcocks •Nipple Emissions •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitorso •Replication •Stacking •Muscle Growth •Muscle/Strength •Getting Handsomer •Tongue Growth •Mouthcock •Selfcest •Infectious •Merging •M/M •M/M/M •M/M/M/...

You and I: The restaurant by Also Known As Another dual perspective between a man with godlike powers and a man who seeks him out, this time leading to audacious transformations right in the middle of a busy restaurant. 2 parts 9,831 words Added Jul 2016 19k views 4.7 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Public Nudity •Size Increase •Suggestion •Selfcest

You dreamer by Josh Dugan Dream, and it might come true. 4 parts 6,986 words Added Sep 2004 12k views 4.8 stars (5 votes) No comments yet •Four Legs •Lots of Legs •Multileg •Multilimb •Wristfeet •M/M

You’re stuck with me, and I’m stuck with you by Salem Noctua All Erwin wants is to keep on sleeping. Unfortunately, he soon realises he is no longer in his room, and an older man who should not have been there is lying next to him! Where is he? Who is this man? And why can't he get away?! 18k words Added Jul 2023 5,775 views 5.0 stars (6 votes) No comments yet •Multicock •Multihead •Plausible Size Difference •Age Difference •Merging •Complete •M/M

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Zero hour by Meddler Incs 2,345 words Added Mar 2012 16k views 4.7 stars (6 votes) No comments yet •Replication •Selfcest •Anthro/Furry

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