Transformation

Stories that feature guys that transform in ways that are not easy to categorize (this is sort of a catch-all). In particular, guys that change into something other than human or augmented males end up here. See also Goo People.

Child of: Other Physical Changes. Related tags: Belly Growth;Breast Expansion;Butt Growth;Detachable;Feeding;Foot Growth;Getting Handsomer;Gradual Change;Increased Libido;Male Pregnancy;Transformation;Voice Deepening.

Tag Group: Transformation.

**This Page: Top Tags**
Transformation
Muscle Growth
Cock Growth
Huge Cock
Muscle/Strength
Size Increase
Getting Taller
Complete
Nonconsensual change
Increased Libido

**This Page: Top Stories**
Spice by Mr. X
Bull’s strength by muscl4life
Hard body by Also Known As
Enlargement by Boston Guy
Coach’s big surprise (Revised) by SomeMuscleGuy
Mimbo drops by Absman420
Speedo transformation by bruce
The house by Writ Bro
Alpha by CharitysSongbird
Cave of worshippers by SomeMuscleGuy

**This Page: Recently Updated Stories**
Teacher’s testimony by Six Pecs
The hidden truth by SomeMuscleGuy
The dread wolf by Dace
Alien Vector by Dace
Three hearts as one by BRK
Avilus by Bottoming
Hanging out by BRK

403 stories found Sorted alphabetically Total word count: 4,684,029

A 29

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

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

Acclimating by Dream Big Dealing with finding yourself unwillingly summoned into a fantasy-themed world as a fearsome, horned, and hung demon is, it turns out, mostly a matter of adjusting yourself to your new situation. 44 parts 43k words Added Mar 2020 Updated 19 Aug 2023 41k views 5.0 stars (33 votes) No comments yet •Cock Growth •Huge Cock •Muscle/Strength •Pointy Ears •Transformation •Plausible Size Difference •Demons •Witch/Warlock/Wizard •Fantasy Realm •Shapeshifting •M/M •M/M/M

Adonis Brothers: Madame DuBois’s Robots by Void The brothers come face-to-face with their greatest weakness. With both heroes on the very brink of defeat and drained of their super-powers, this could very well be the end for both Josh and Adam. 2,263 words Added Feb 2021 6,731 views 4.0 stars (1 vote) No comments yet •Transformation •Nonconsensual change •Superhero/Supervillain

Adonis Brothers: The Bunny Bandit by Void The Bunny Bandit strikes again! While thwarting a bank heist, Josh and Adam discover a new foe. Will our fearless bulging super-brief-enhanced heroes save the day? Or will they become the next unwitting victims of the Bandit and his evil henchmen? 1,155 words Added Feb 2021 7,527 views 3.0 stars (2 votes) No comments yet •Muscle/Strength •Transformation •Human to Animal/Anthro •Nonconsensual change •Superhero/Supervillain

Adonis Brothers: The fireman by Void Nathan met the brothers only a few weeks prior. Now, a work incident that very nearly cost Nathan his life gives the brothers a chance to return the favor, and gives Nathan another chance to take a much closer look at both the brothers and their sexy super briefs. 1,579 words Added Mar 2021 7,804 views 5.0 stars (3 votes) No comments yet •Huge Cock •Transformation •Superhero/Supervillain

The adventures of Rex by Richard Jasper MLB Player Rex Chastain is dragooned into the service of a wizard but a magical transformation goes somewhat awry. 6 parts 3,916 words Added Feb 2020 17k views 4.6 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Race/Ethnicity Change •Demons •Ogres •Fantasy Realm •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

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

Airport muscle by Richard Jasper When you have a really long layover, having a sleeping cube comes in handy! 5 parts 5,889 words Added Jan 2020 19k views 4.2 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Shapeshifting •M/M

Alassares and the prince of centaurs by brazboy Oblodun, the twelfth prince of the Centaur Khanate, is a close friend of Alassares, the second prince of the Northern Empire, and as such he asks his talented mate for a favor: will he help cure the lonely centaur of his homesickness and horniness at the same time? 3,008 words Added Feb 2022 8,591 views 4.3 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Transformation •Human to Animal/Anthro •Centaurs •Fantasy Realm •M/M

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 Vector by Dace Ezar gets by in life by avoiding attention, and especially by avoiding his bully stepbrother and abusive stepfather. One night in the forest changes that when a meteorite breaks apart nearby when he’s on the run from a gang. His next encounter with his stepbrother Carter leads in a very unexpected direction. 6 parts 31k words Added May 2025 Updated 5 Jul 2025 16k views 5.0 stars (25 votes) No comments yet •Cock Growth •Addiction •Straight to Gay •Muscle Growth •Transformation •Incest •Brothers •Dom/Sub •Sex-Slave •Hyper Pheromones •Aliens •Symbiotes •Mind Control •Complete •Alcohol •M/M •M/M/M

All good gifts by Sean Innicioni 1,419 words Added May 2011 23k views 2.3 stars (3 votes) No comments yet •Hermaphrodite •Transformation •Size Decrease

Alpha by CharitysSongbird Used to being smaller than his office mates, especially his crush Tavy, Ritzy is stunned when he suddenly starts getting bigger and furrier, even as the impulse to dominate seeps into his personality. 14k words Added Aug 2018 57k views 4.8 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Size Increase •Dom/Sub •Anthro/Furry •Werewolves •M/M

The Alpha by Ziel Harrison’s chance encounter with the creature that has been stalking the campus changes him in ways he’d never thought possible. 4,118 words Added Dec 2017 33k views 4.3 stars (9 votes) No comments yet •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Human to Animal/Anthro •Hair Growth/Getting Hairy •Nonconsensual change •Anthro/Furry •M/M

Alter Boys by Tym Greene Transformative magic—the “Alterative Arts”—has been discovered, and it has worked its changes on our world...specifically, how actors get “makeup” and “costuming” for their roles. For one actor preparing for a small part in certain wildly successful streaming sci-fi series, it turns out that life between scenes isn’t all that bad either... 4,299 words Added Nov 2024 3,149 views 5.0 stars (2 votes) No comments yet •Transformation •Human to Animal/Anthro •Aliens •Androids/Cyborgs •Complete •M/M

Altered state by YellowJester For two best friends a new video game, Altered State, offers the opportunity to become something more than either could have ever dreamed possible. 18 parts 56k words (#71) Added Nov 2024 Updated 18 Jan 2025 36k views 5.0 stars (61 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Always Shirtless •Public Nudity •Man Scent •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Hair Growth/Getting Hairy •App •Hyper Pheromones •Mind Control •Complete •Stories with Images •M/M •M/M/M/...

Always sunny by Cockatrice With little to look forward to in life, Ray decides to sign up for a research program and university scholarship that will change his life. 6 parts 62k words (#60) Added Jun 2024 Updated 3 May 2025 11k views 4.8 stars (13 votes) No comments yet •Other Mental Changes •Straight to Gay •Muscle Growth •Transformation •Human to Inanimate •Christmas •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/...

Amethyst horizon by will88nh Change comes unexpectedly to Will, in the form of a pizza delivery boy. 3 parts 6,315 words Added Aug 2005 22k views 4.4 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Age Regression •Suggestion •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

And let your arrow go by screamingmoist A young man gets more attention from Cupid than he ever wanted. 5,327 words Added Feb 2022 14k views 4.8 stars (8 votes) No comments yet •Cock Shrinking •Straight to Gay •Muscle Theft •Transformation •Pagan gods •Valentine’s Day •M/M

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

Anything to grow by Big Bull Trainer There are some with an unquenchable desire to not only grow, but to grow to unnaturally large proportions, and will go to any lengths to do it. This is a story of just such a person. 7,815 words Added Aug 2016 53k views 4.6 stars (20 votes) No comments yet •Getting Dumber •Immobility •Muscle Growth •Muscle/Strength •Transformation •Size Increase •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

Assigned: object by Cockatrice A new semester begins and all the young adults on campus receive their letters, informing them whether they will become owners or objects. 7,426 words Added Feb 2023 6,400 views 5.0 stars (2 votes) No comments yet •Transformation •Human to Inanimate •M/M

Avilus by Bottoming James, a horny, gay senior, comes across a reality-altering device. Who will it change—his friends, his bullies, even his annoying, muscle-bound brother Zack? 4 parts 11k words Added May 2025 Updated 21 Jun 2025 17k views 4.5 stars (33 votes) No comments yet •Cock Growth •Ball Growth •Female to Male •Straight to Gay •Muscle Growth •Butt Growth •Hyper Anus •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Hairless •Incest •Brothers •Dom/Sub •Nonconsensual change •Mind Control •M •M/M

B 23

Bakecraft and broomsticks by Ferin Rosca A new bakery opened in town. You just gotta try their sweets, they are absolutely life changing! 3 parts 6,447 words Added Oct 2022 Updated 11 Feb 2023 13k views 4.9 stars (26 votes) No comments yet •Cock Growth •Muscle Growth •Transformation •Plausible Size Difference •Size Decrease •Orcs •Supernatural •M/M

Be careful what fantasies you tell by John Stephen Rymell Fantasies about body modification, submission and humiliation. 11 parts 9,713 words Added Dec 2024 Updated 4 Jan 2025 5,617 views 5.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Muscle Breast •Transformation •Dom/Sub •Humiliation •Restraints •Gross Bodily Fluids •Rubber/Latex •M/M

Beastly gains by Kibble the Satyr Tyler Russell is in a funk. He’s 25, unhappy with his body, and stuck living with his dad until he can make enough money to move out. Uncertain about his future, he happens to make a friend at the gym that might just hold the answers he's been looking for.... 19k words Added Dec 2024 9,877 views 5.0 stars (11 votes) No comments yet •Cock Growth •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Transformation •Voice Deepening •Getting Taller •Size Increase •Age Regression •Human to Animal/Anthro •Hair Growth/Getting Hairy •Incest •Father/Son •Anthro/Furry •Werebears •Complete •M/M •M/M/M

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

The beefy awakening: The rise of a muscle goon by Meddler Incs Brad gains a new piercing and a new lifestyle. 2,623 words Added Oct 2024 11k views 4.6 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Voice Deepening •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Nonconsensual sex •M/M

The berry by rm20 1,134 words Added Apr 2006 18k views 4.0 stars (2 votes) No comments yet •Immobility •Transformation •Size Increase •Inflation •Nonconsensual change •Demons •Horror •M/Inh

Best body modification ever by Oneleg Smith Mike meets an unconventional surgeon who specializes in improving your body and making sex better in unexpected ways. 1,994 words Added Mar 2019 26k views 4.4 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Hyper Anus •Transformation •Rubber/Latex

Big cat by Growlboys There’s a special substance on the market that’s driving people wild. In need of a fix after ten days without, Sam is told of a brothel where he get it. There he finds Doug, a werecat who’s not having a great life right now. 3,371 words Added Jul 2019 10k views 4.0 stars (1 vote) No comments yet •Cock Growth •Huge Cock •Addiction •Transformation •Destruction/Violence •Anthro/Furry

A bit of self-discovery by Matthew Wright I’ve always wondered why I’ve been so turned on by extremely furry bearded men, and how the word “primal” takes my breath away when I hear it, say it, or type it. Now, I get it. 816 words Added Feb 2025 2,536 views 4.0 stars (1 vote) No comments yet •Transformation •Hair Growth/Getting Hairy •Complete •M

Blessed by the moon by Saaruu Ritzy gets back from work, exhausted. He gazes at the moon, which somehow feels… different from usual. His roommate comes back home and they both enjoy a nice adult film when the werewolf in Ritzy decides to go wild. Really wild. And big. 3,700 words Added Sep 2018 26k views 4.3 stars (10 votes) No comments yet •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Transformation •Size Increase •Anthro/Furry •Werewolves •M/M

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

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 love by Josh Dugan An effort to remember the dawn of a utopian transformation. 993 words Added May 2002 17k views 5.0 stars (2 votes) No comments yet •Transformation

Bodychanger by Dace Gage has a particular set of skills, even for a sex worker. Tonight he's set to service José, a man who wants a more masculine body, a right-sized cock, and a few other tune-ups. The fact that José is straight doesn't matter: he'll pay to have Gage give him what he needs. 6,310 words Added May 2025 5,408 views 5.0 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Muscle Theft •Transformation •Hair Growth/Getting Hairy •Shapeshifting •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

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

The Book of Ra’malek by Joshua The Book of Ra’malek tells the story of the founding of a sacred Brotherhood by the warrior king and mystic, Ra’malek. The book is also the sacred text of this Brotherhood, an elite and little-known group of warrior-mystic men. They herald from a time when men had many husbands and wives. Sex is woven into the tapestry of their rites. Is this just another erotic fiction? Or might you, dear reader, be about to embark upon a life changing journey and find yourself amongst the ranks of this ancient organisation, still shrouded in mystery? 20 parts 3,918 words Added May 2020 7,730 views No comments yet •Muscle Growth •Transformation •Horror •Supernatural •Flying

Bottoms up by Cockatrice He never thought of himself as a butt guy, but when he heard about this new rejuvenation procedure, well, he got to know the new him. 5,923 words Added Aug 2020 7,306 views 3.3 stars (3 votes) No comments yet •Transformation •Human to Body Part •Dildos/Toys

The Bridge by Stumpjumper A safety technician is exposed to an artificial intelligence that rebuilds him and his best friend in ways they can't imagine. A decade later, the repercussions are still unfolding. 5,446 words Added Jun 2019 20k views 4.6 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Transformation •Hair Growth/Getting Hairy •A.I.-Controlled Change •M/M

Building a species by ArdanWolfe When his homeworld faces annihilation, the sole survivor must find a new species capable of helping him preserve his race. Will he find what he needs on a tiny blue and green planet called Earth? 3 parts 2,562 words Added Jun 2021 11k views 5.0 stars (6 votes) No comments yet •Cock Growth •Male Pregnancy •Transformation •Nonconsensual change •Aliens •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

C 45

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

Call of the incubus by DaBook Recent college graduate Adrian Castille has started noticing cults rising up around his city. He investigates, following a cult to an abandoned warehouse, and witnesses a deadly ritual, and finds himself face-to-face with a powerful incubus. He stands his ground, telling the incubus he will be stronger than him. 9 parts 47k words (#93) Added May 2024 Updated 26 Apr 2025 27k views 5.0 stars (19 votes) No comments yet •Cock Growth •Cock Shrinking •Cock Theft •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Pointy Ears •Butt Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Dom/Sub •Sex-Slave •Hyper Pheromones •Incubus/Succubus •Supernatural •M •M/M •M/M/M •M/F •M/Inh

The Cameron Hastworth Fan Club by Mask The university’s most popular new fan club, its member count starts small but begins to increase dramatically. Do you count yourself lucky enough to be a member? 8 parts 24k words Added Aug 2024 Updated 17 Aug 2024 15k views 4.6 stars (13 votes) No comments yet •Always Hard •Cock Growth •Hyper Cum •Public Orgasm •Female to Male •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Transformation •Getting Taller •Giants •Size Increase •Retcon •Suggestion •Complete •M •M/M •M/M/M/...

Catboy chronicles by Eriknl77 How a new mobile app changes the entire life of a young jock who can’t resist turning himself first into a plant and then into a feline-muscleboy hybrid. 4,225 words Added Oct 2018 13k views 3.5 stars (4 votes) No comments yet •Muscle/Strength •Transformation •Human to Animal/Anthro •App

Catfished by MuscleNexus Rory his getting exasperated with the selection of unappealing men on his dating app. Then he comes across Buck, only a half mile away and looking for twinks over muscle. What his profile doesn’t say is why. 1,694 words Added Sep 2018 19k views 4.2 stars (13 votes) No comments yet •Muscle Growth •Transformation •Hair Growth/Getting Hairy •Nonconsensual change

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

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 6,408 views 2.1 stars (9 votes) No comments yet •Human to Cock •Replication •Transformation •Selfcest •Shared Body •M

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

Charlie and Frankie’s exciting new experience by Charlie Frazer Two friends go into a strange store that turns out to offer latex monster cocks, complete with a demonstration from the shopguy of exactly how well they function. 1,331 words Added Feb 2018 13k views 4.9 stars (15 votes) No comments yet •Cock Growth •Transformation •Rubber/Latex •M/M

The Christmas ghost of FitzHardinge Manor by BRK A sometimes dark tale of a young man consigned to the guardianship of witches, only to be turned by a sex-starved, secrecy-obsessed sorcerer-suitor into a being unheard and unseen, capable of sharing the pleasure of touch, but bound to a single day of the year; and how from these ashes he rises to find what he can become in this new life that has been forced upon him. 3 parts 22k words Added Dec 2017 Updated 22 Dec 2018 22k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Destruction/Violence •Mermen •Ghosts •Incubus/Succubus •Witch/Warlock/Wizard •Supernatural •Christmas •Immortality •Invisibility •19th Century •M/M •M/M/M

A Christmas wish by Buck Reams Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome. 1,975 words Added Dec 2019 25k views 4.8 stars (23 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Infectious •Christmas •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/...

Clowning around by screamingmoist A group of arrogant young men get a surprise visit, but it’s no laughing matter. 3,664 words Added Aug 2022 13k views 4.5 stars (6 votes) No comments yet •Cock Growth •Muscle Growth •Butt Growth •Transformation •Inflation •M/M •M/M/M

Coach’s big surprise (Revised) by SomeMuscleGuy and MuscleMike Josh is struggling to keep up with the rest of his college wrestling team, and he’s afraid he will not make the cut. Luckily, a former student of his teacher, Coach Smith, is sent a package that’ll make them both become the men they’ve always dreamed of becoming—and more. 5 parts 18k words Added May 2023 Updated 29 Jul 2023 70k views 4.8 stars (34 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Public Orgasm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Infectious •Complete •M/M •M/M/M

The cock by BRK Waking up after sex with Steve is a little disorienting. He’s lying on top of his lover from the night before—because he’s now Steve’s cock. 3 parts 7,012 words Added Oct 1997 Updated 22 Feb 2025 32k views 4.7 stars (25 votes) No comments yet •Huge Cock •Human to Cock •Transformation •Body Swap •M/M

The cock bois by CockTFBoi When Colin gets a text from a blocked number he is drawn into an adventure to uncover a conspiracy and find his boyfriend. 7 parts 21k words Added Mar 2021 Updated 9 Oct 2021 19k views 4.7 stars (10 votes) No comments yet •Cock Shrinking •Cockless •Human to Cock •Hyper Cum •Transformation •Size Decrease •Size Increase •M/M •M/M/M

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...

The cock mage by CockTFBoi Galen is a cock mage, someone who can use the magic of cum to transform himself and those around him, at least for a little while. He uses his magic mostly to make his hookups more exciting, but when he wakes up one morning and someone has been making far-reaching changes he feels the need to get involved and figure out what is going on. 6 parts 24k words Added Feb 2022 Updated 7 May 2022 15k views 4.8 stars (14 votes) No comments yet •Cock Shrinking •Cock Theft •Straight to Gay •Always Shirtless •Man Scent •Increased Libido •Transformation •Nonconsensual change •M/M

Cocked by Alex Anders The town’s dark secret makes a new friend. 989 words Added Sep 2021 9,130 views 4.6 stars (5 votes) No comments yet •Always Hard •Huge Cock •Human to Cock •Transformation •M/M

The Cockmoore Chronicles: Blake by CockTFBoi Trey, Zack, and Nick have learned the truth about the book, and are resolved to help free Blake from his self-imposed prison. Trapped with a half-finished world-altering spell, the three of them need to find a way to change the spell to mitigate the worst of its effects. 2 parts 9,521 words Added Apr 2023 10k views 5.0 stars (3 votes) No comments yet •Cock Shrinking •Cock Theft •Cockless •Human to Cock •Transgender •Muscle Worship •Man Scent •Butt Growth •Transformation •Human to Body Part •Human to Inanimate •Hairless •Nonconsensual change •Witch/Warlock/Wizard •Complete •M •M/M •M/M/M

The Cockmoore Chronicles: Nick by CockTFBoi Nick and his roommate Chris love to sniff used jockstraps. Nick regularly uses his access to the locker rooms as a Team Manager to snag some of the used jockstraps. After overhearing about the book, Nick starts to fantasize about using it to get close to the source of the musk he loves. Soon Nick learns the hard way that the book has limits on what it can do. 4,993 words Added Mar 2023 4,718 views 4.5 stars (2 votes) No comments yet •Transformation •Human to Inanimate •M/M

The Cockmoore Chronicles: Zack by CockTFBoi After discovering Nick’s plight, Zack and Trey promise to help him change his statement to something more manageable. Along the way Zack helps Nick come to terms with some things, Zack is changed further, and the three of them discover more about the secret behind the book. 5,853 words Added Mar 2023 6,900 views 5.0 stars (3 votes) No comments yet •Cockless •Public Orgasm •Transgender •Muscle Theft •Transformation •Size Decrease •Human to Inanimate •M •M/M

Cocks and minds by Cockatrice Not having a cock himself, Hatim’s only chance to get transformed is a retired dicking coach. 7,265 words Added Jun 2022 5,856 views 4.6 stars (5 votes) No comments yet •Human to Cock •Transformation •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

Colossal Clothing by QuasarSun Spencer is just your average post-college graduate, down on his luck and working a dead-end job when he runs across a magical clothing store that gives him a new job, a new perspective, and a lot more. 3 parts 5,384 words Added May 2020 Updated 3 Dec 2022 27k views 4.5 stars (26 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Muscle Growth •Muscle Gut •Belly Growth •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Orcs •Supernatural •M/M

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

Colt chronicles: Sender’s gain by Neltharion5 4,728 words Added Sep 2009 19k views 3.7 stars (3 votes) No comments yet •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Getting Taller

Congressional report on Chile’s higher education reform by brazboy Chile’s recent constitutional reform implemented a system of “solidarity financing” of higher education in the country by dividing students in two groups: those which financed the costs of university by selling their cum and pecmilk, and those who financed their studies by caring for the first group. 4 parts 2,082 words Added Mar 2025 4,303 views 3.8 stars (6 votes) No comments yet •Huge Balls •Huge Cock •Cum Milking •Hyper Cum •Nipple Emissions •Hyper Muscle •Hyper Strength •Transformation •Complete •M/M

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

Corporate relation by Unknown Tired of his good-looking boss getting all the attention, Murray makes a deal. 1,936 words Added Apr 2003 13k views 4.5 stars (2 votes) No comments yet •Transformation •M/M

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

Crafting my cousin by Fallon Ives Yusef’s cousin Hadi introduces him to a new game with a surprisingly detailed character creator. Might as well go wild with it, right? When Hadi hacks the game, however, changes made to their characters start to have strange effects on the real world. 7,243 words Added Feb 2022 17k views 4.1 stars (11 votes) No comments yet •Cock Growth •Cock Theft •Muscle Growth •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Race/Ethnicity Change •Getting Fatter •App •Orcs •Fantasy Realm •M/M

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

Crossed Dial Podcast: Dear John by Tym Greene The Crossed Dial Podcast is new, and popular. Like other shows (Thrilling Adventure Hour and Welcome to Nightvale among them) it purports to present stories from an alternate reality, in this case in the form of one-on-one interviews with a random denizen of that reality. But unlike those other programs, there seems to be an undercurrent of realness to this show, and the guests seem so very authentic that it’s sometimes hard to imagine it being fiction. 2,317 words Added Dec 2023 4,744 views No comments yet •Female to Male •Male to Female •Transformation •Human to Animal/Anthro •Incest •Hetero Sex •Anthro/Furry •M/M •M/F

Crotchhead town by Cockatrice When the only affordable roomshare he can find is in Crotchhead Town, Chris finds he’s more intrigued than he expected. 4,344 words Added Mar 2020 7,483 views 4.7 stars (7 votes) No comments yet •Crotchhead •Transformation •M/M

Crotchmania by Alex Anders A lucky porn star gets to partake of the newest fad. 1,672 words Added Aug 2021 7,338 views 3.7 stars (3 votes) No comments yet •Crotchhead •Transformation •Mouthcock •Infectious

Cu Raigo by NioSatyr Raigo, an adrenaline-addicted porn star, finds himself in a snow storm. Luckily, a mysterious and large stranger saves him, which leads to a lot of changes for both of them. 6,103 words Added May 2021 21k views 4.3 stars (13 votes) No comments yet •Always Hard •Cock Growth •Cockfucking •Huge Balls •Hyper Cock •Self-suck •Hyper Cum •Nipple Emissions •Muscle Growth •Transformation •Size Increase •Anthro/Furry •Stories with Images •M/M

The curse by muscl4life Dylan is a huge and hot muscle man and he’s really willing to find a cute little ass to fuck. He really wants—and actually needs—to give pleasure, and more. 2,443 words Added May 2014 33k views 4.3 stars (11 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation

The curse of the pink thong by WIP Topping Max makes homophobic comments in the locker room and gets cursed. Will he learn to embrace the havoc that the curse wreaks on his body? 6,790 words Added Sep 2016 33k views 4.4 stars (15 votes) No comments yet •Cock Shrinking •Muscle/Strength •Transformation •Hair Growth/Getting Hairy •Mind Control •t/t

The curse of the SuperJock by SuperBlimp When a mysterious Warlock transforms Lucas into a massive god-like superhero, he realizes too late that his new abilities come with an insidious catch. 8,727 words Added Nov 2022 17k views 3.9 stars (19 votes) No comments yet •Cock Growth •Cum inflation •Hyper Cum •Immobility •Muscle Growth •Transformation •Getting Taller •Nonconsensual change •Halloween •Superhero/Supervillain •M/M

Cursed compression top by Rurik A cursed compression top will transform its wearer beyond his wildest dreams. 3 parts 3,136 words Added May 2020 Updated 27 Jun 2020 18k views 4.5 stars (19 votes) No comments yet •Muscle Growth •Transformation •Body Suit •Symbiotes •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

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

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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

Death and rebirth by NioSatyr Being a menace towards nature is not that great to begin with, but what happens when it strikes back? 2,521 words Added Oct 2021 24k views 4.6 stars (11 votes) No comments yet •Always Hard •Cock Vore •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Giants •Size Increase •Nonconsensual change •Vore •Absorption •Satyrs •M/M •M/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

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

Diner by BRK Clint tries out a diner near his new house, but ends up with more than he bargained for. 3,976 words Added Oct 2023 16k views 4.2 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Pec Fucking •Hyper Strength •Muscle Growth •Increased Libido •Foot Growth •Gradual Change •Transformation •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Destruction/Violence •Nonconsensual change •Complete •M

Dog and Pony Show: FAQ by Musiker A hugely muscled human/dog hybrid gets to answer some FAQs about his awesome life in the adults-only Land of Eros Zoo, including daily activities, his sex life with his big, horsey lover, and just how lovingly their Master takes care of them. 7,086 words Added Apr 2019 12k views 5.0 stars (3 votes) No comments yet •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Human to Animal/Anthro •Bisexual •Dom/Sub •Sex-Slave •Anthro/Furry •M/M

Doggerland by Rock Creek Werewolf Bear, a barbarian Prince of Doggerland, leads his hunting party (and his two lovers) home to the rough and tumble DoggerHall, full of his step-brothers and the wives and husbands of his own Lord Father. That’s the DoggerLord himself, Mighty Ranulf the 7th, who immediately summons the hot young rider: he’s in need of a new NightPrince. 2,065 words Added May 2025 3,530 views 4.0 stars (2 votes) No comments yet •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Hair Growth/Getting Hairy •Incest •Father/Son •Hyper Pheromones •Werebears •Werewolves •M/M

Doing what you love by brazboy Henrique wants to live his life doing what he loves—a life without worries, a life of being useful. In another time he might have become a monk, but to him what that truly means is to become an object. 5,478 words Added Dec 2021 11k views 4.8 stars (4 votes) No comments yet •Huge Cock •Human to Cock •Immobility •Transformation •Human to Inanimate •Dom/Sub •Restraints •Dildos/Toys •M/M •M/Inh

Doms and Subs by CockTFBoi Kevin brings home a strange card game to play with his husbands. As the three of them begin playing, some of their neighbors start changing to fit the cards being played and the throuple become hornier and hornier the longer they play. 3 parts 13k words Added Nov 2023 Updated 23 Dec 2023 20k views 4.6 stars (11 votes) No comments yet •Always Hard •Cock Growth •Cock Shrinking •Cock Theft •Cockless •Human to Cock •Cum Milking •Always Cumming •Nipple Emissions •Hermaphrodite •Transgender •Addiction •Dom to Sub •Muscle Breast •Muscle Growth •Man Scent •Butt Growth •Increased Libido •Detachable •Transformation •Hair Growth/Getting Hairy •Hairless •Mouthcock •Dom/Sub •Nonconsensual change •Gross Bodily Fluids •Dildos/Toys •Complete •M/M •M/M/M •M/M/M/...

Donkey morning by nixxin The morning after the night before leaves a young man strangely changed… 1,293 words Added Jun 2020 7,954 views No comments yet •Transformation •Human to Animal/Anthro

Don’t swim in the Seine by Musclesaber and Bigmusclenm After a fun night with an Olympian, Adam is in for a rough morning when he gets into the river Seine and finds out why athletes shouldn’t have ever gotten into that river. Will he be able to get his body under control before the big race or will his swelling midsection make the star swimmer miss the biggest event of his life? 3,922 words Added Aug 2024 6,640 views 4.7 stars (6 votes) No comments yet •Nipple Emissions •Muscle Breast •Butt Growth •Belly Growth •Breast Expansion •Male Pregnancy •Transformation •Size Increase •Inflation •Lycra/Spandex •M

Doors by screamingmoist Two friends discover that you never know what waits on the other side of the threshold. 2 parts 11k words Added Jun 2024 9,013 views 4.9 stars (7 votes) No comments yet •Cock Shrinking •Huge Cock •Straight to Gay •Muscle Growth •Muscle Theft •Transformation •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Retcon •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 or nothing by screamingmoist A bet doesn’t go as planned, but they both end up winners. 5,733 words Added Apr 2024 6,953 views 5.0 stars (14 votes) No comments yet •Cock Growth •Vaginas •Straight to Gay •Transformation •Retcon •Nonconsensual change •M/M

The dread wolf by Dace Cathal is sentenced to a trial by the gods for the death of a druidess. If he survives, he'll serve them for the rest of his life. Odhran can't bear the thought of either happening to the man he's secretly in loved for years. 8,603 words Added Jul 2025 637 views 4.5 stars (2 votes) No comments yet •Straight to Gay •Transformation •Werewolves •Pagan gods •Ancient Era •M/M

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/...

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Edits by NBCK99 Cameron Rhodes is the unwitting subject of a computer program that can hack into the very fabric of reality. How much will he change, and will he ever discover the truth? 7,223 words Added Aug 2023 13k views 4.8 stars (19 votes) No comments yet •Always Hard •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Public Nudity •Increased Libido •Transformation •App •Retcon •Complete •M/M/M

EH for short by MegaMaker In a world where certain men become enhanced through a genetic mutation, Corey one day decides to try to meet one at a local beach known for being a hotspot for enhanced humans. When he stumbles on Cliff, a connection develops that’s stronger than he’d expected. 11k words Added Feb 2023 19k views 4.2 stars (13 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Race/Ethnicity Change •Nonconsensual change •Complete •M/M

The Enclave: New meat by Also Known As Finding himself in a bar full of incredibly attractive and very friendly denizens, a man finds his experience growing increasingly surreal until finally he understands: he faces an opportunity, and a choice. 12k words Added Nov 2023 8,763 views 4.1 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Stories with Images •M/M •M/M/M

The Enclave Part 2: Flesh For fantasy by Also Known As A new arrival appears, spreading a ripple of interest and excitement through the exceptionally attractive men of the Enclave. 13k words Added Nov 2023 7,155 views 4.8 stars (4 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Stories with Images •M/M •M/M/M

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

The end of Donald by SoxNTies Dark tale of a privileged banker getting his just desserts. 2,296 words Added Apr 2003 14k views 4.0 stars (2 votes) No comments yet •Transformation •Race/Ethnicity Change •Humiliation •Nonconsensual change •Mind Control

Enhanced muscle and futuristic porn by Marquis de Rent In a futuristic space convoy, a young doctor builds his career on groundbreaking male enhancements. 5 parts 25k words Added Sep 2016 Updated 30 Sep 2016 42k views 4.4 stars (28 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Female to Male •Immobility •Muscle Growth •Muscle/Strength •Transformation •Plausible Size Difference •Size Increase •Nanotech •Space Travel •Set in the Future •M/M •M/M/M

Enlargement by Boston Guy A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. 5 parts 15k words Added May 2013 71k views 4.5 stars (35 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Hyper Anus •Increased Libido •Gradual Change •Transformation •Size Increase •Nanotech •Nonconsensual change •Infectious •M/M •M/M/M •M/M/M/...

Everyone wants a cock as big as his wrist, right? by Robert James Talking about having a wrist-thick cock and actually having one are two different things. 1,448 words Added Mar 2019 11k views 1.8 stars (4 votes) No comments yet •Cock Growth •Huge Cock •Amputation •Transformation

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/...

F 17

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

Farm-grown by Cris Kane Spindly teen Nicholas is sent to work on a Texas ranch for the summer. 2,426 words Added Aug 2019 16k views 4.0 stars (5 votes) No comments yet •Muscle Growth •Muscle/Strength •Transformation •Getting Taller

52E by BRK Richie is finally going to get to see his boyfriend in Wales after six months apart. He’s not looking forward to folding his 6-foot-6 frame into a middle seat in the back of coach for the long Transatlantic haul, but Gareth might have discovered something that will make his flight a little easier. 3,027 words Added Dec 2021 14k views 4.0 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Increased Libido •Gradual Change •Transformation •Hair Growth/Getting Hairy •Witch/Warlock/Wizard •Complete •M •M/M

Figurines: The next generation by squatch A new subject is gifted the incredible bracelets, only to find unexpected changes. 1,679 words Added May 2023 11k views 4.5 stars (13 votes) No comments yet •Cock Growth •Muscle Growth •Foot Growth •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Nonconsensual change •Body Swap •M/F

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 flame of the rose by WIP Topping Brody makes transphobic comments about the new quarterback and is cursed to become a little more...flamboyant. 11k words Added Sep 2016 14k views 3.8 stars (5 votes) No comments yet •Cock Shrinking •Transformation

Flexing bigger by Lionel E. Linklander A young man witnesses his bodybuilder idol fight with his trainer before downing some mysterious substance, and the result is some amazing growth. 3,334 words Added Mar 2024 14k views 4.4 stars (7 votes) No comments yet •Always Hard •Cock Pumping •Cum inflation •Hyper Muscle •Immobility •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Belly Growth •Transformation •Forced Growth •Plausible Size Difference •Size Increase •Inflation •M •NS

Footlong by weirdboys Jesse, a gay college student with a major foot fetish, has his ultimate fantasy fulfilled. 2,547 words Added May 2019 11k views 4.5 stars (6 votes) No comments yet •Always Hard •Footcock •Transformation

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

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/...

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

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

Fuel by BRK An isolated Wyoming gas station and its lonely proprietor seems to be a nexus for a certain kind of man. 2,273 words Added Dec 2009 12k views 4.5 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Age Regression •Complete •M/M •M/M/M

The fugitive by Cris Kane One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. 7,458 words Added Oct 2019 14k views 5.0 stars (6 votes) No comments yet •Huge Cock •Other Mental Changes •Straight to Gay •Transformation •Age Regression •Dom/Sub •Sex-Slave •Mind Control •M/M

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The gaincation by Goldcoaster Middle-aged Tom decides to take a chance on growing the belly he’s always wanted. It comes with other changes he never could have dreamed of. 8,865 words Added Feb 2022 9,665 views 4.0 stars (9 votes) No comments yet •Belly Growth •Transformation •Getting Fatter •M/M/M

The Gallus Legion by Hymond Blake After a brutal war, Emperor Incretius has taken control of the Halatuan Empire, thanks to his army of giants and a unique and powerful ability to transform people. Tylus is a servant to the Emperor and is a potential threat to Incretius’s new rule. He must navigate the political trappings of a wartorn empire whilst surviving the unforgiving world inside the Emperor’s palace. 4 parts 13k words Added Dec 2024 Updated 8 Mar 2025 10k views 4.8 stars (6 votes) No comments yet •Cock Growth •Ball Growth •Hyper Cock •Cum inflation •Public Orgasm •Muscle Breast •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Age Regression •Nonconsensual change •Ancient Era •M •M/M •M/M/M

Gamble Labs by Moi Auci A college guy goes looking for his missing special friend, a journey that takes him to an odd sperm donation lab and an unexpected transformation. 2,715 words Added Mar 2020 14k views 4.9 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Transformation •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

A gay fairy tale by John Smith Story of a gay submissive faggot boy gets turned into a fairy by a hot hung dominant fairy. 998 words Added Nov 2022 5,539 views 5.0 stars (4 votes) No comments yet •Transformation •Size Decrease •Supernatural •M/M

Genetic time bomb by BRK A frustrated young model/extra is tired of his baby-face casting, not realizing an entirely new kind of gig is just around the corner. 1,993 words Added Dec 2024 5,884 views 4.8 stars (6 votes) No comments yet •Cock Growth •Increased Libido •Getting Handsomer •Transformation •Hair Growth/Getting Hairy •Hair play/Body hair •Complete •M/M

The genie by Jay Gee A guy meets a genie in dream, they enjoy exploring each other’s bodies, and when he wakes up the line between dream and reality has blurred. 1,654 words Added Apr 2003 18k views 4.3 stars (3 votes) No comments yet •Getting Handsomer •Transformation •Djin/Jinn/Genie •Invisibility

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/...

A genie’s decision by Primed for Release After accidentally wasting a genie’s first wish, Alex takes his now-naked friend Dale’s advice and decides to make a potentially risky second attempt. 2,221 words Added Mar 2022 14k views 4.7 stars (10 votes) No comments yet •Hyper Cock •Hyper Cum •Muscle Gut •Muscle/Strength •Public Nudity •Getting Handsomer •Transformation •Voice Deepening •Size Increase •Tongue Growth •Djin/Jinn/Genie •M/M •M/M/M

Get along by Cockatrice For his next mission, Alec gets paired with someone who views him with suspicion, but soon the two soldiers have to learn to work together. 7,055 words Added Sep 2023 3,457 views 5.0 stars (4 votes) No comments yet •Transformation •Human to Inanimate •Shapeshifting •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

Giant problems by aquila Caught up in a science experiment gone wrong, John finds himself at odds with his former boss and employer, leading to some giant problems. 3 parts 7,372 words Added Jun 2019 20k views 5.0 stars (6 votes) No comments yet •Hyper Cock •Hyper Cum •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Destruction/Violence •M/M

The gift of a Christmas fucking by Tym Greene A panther decides to give his too-well-endowed horse boyfriend something special for Xmas. 2,400 words Added Dec 2020 7,832 views No comments yet •Huge Cock •Transformation •Rubber/Latex •Anthro/Furry •Christmas

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

The great pumpkin by screamingmoist Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween. 8,028 words Added Oct 2021 14k views 4.7 stars (7 votes) No comments yet •Public Orgasm •Getting Dumber •Other Mental Changes •Straight to Gay •Butt Growth •Increased Libido •Transformation •Size Decrease •Hairless •Nonconsensual change •Horror •Supernatural •Halloween •M/M/M/...

Green gassy giant growth by JKL Heyden is out checking on his crops when a strange meteor shoots by, leaving change in its wake. 1,494 words Added Apr 2020 17k views 4.0 stars (8 votes) No comments yet •Cock Growth •Gender Swap •Other Mental Changes •Muscle Growth •Belly Growth •Male Pregnancy •Transformation •Voice Deepening •Giants •Size Increase •Inflation

A growing family by OneLuckyGuy89 Tyler Sánchez and his friends are going to prove the Zhao transformation website is a hoax. His father Julian gets home to find a manly musk has filled their home. Just what happened while he was at work? 7,041 words Added Jun 2024 18k views 4.7 stars (9 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Female to Male •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones •Supernatural •Immortality •M/M •M/M/M

Growing out of control by Lionel E. Linklander Mark spends the Covid lockdown changing and blowing up his body to make everyone jealous. Then he takes some new juice and the result is some public exposure before swelling up massive. 3,295 words Added Jan 2024 17k views 4.1 stars (14 votes) No comments yet •Always Hard •Cock Growth •Cock Pumping •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Addiction •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Muscle Worship •Public Nudity •Transformation •Forced Growth •Lycra/Spandex •Complete •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

Growth drive by Musclesaber Jared is on his way to work when he stops by a shop that gives him everything he could’ve dreamed for how to grow bigger. Is it too good to be true? We will have to wait and see how giving people are towards a growing giant. 5 parts 12k words Added Mar 2024 Updated 30 Mar 2024 30k views 4.7 stars (52 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Breast •Muscle Growth •Muscle/Strength •Muscle Worship •Butt Growth •Foot Growth •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Social Media •Dom/Sub •Stories with Images •Medieval(ish) •M

The growth race by SomeMuscleGuy John is left growing uncontrollably as he races to be the first person to finish the race, but he may be too large before he reaches the finish. 3,701 words Added Aug 2022 21k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •M

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Hanging out by BRK Two guys chillin’ and thinkin’ about dick. Thinkin’ real hard. 1,757 words Added Jun 2025 1,845 views 5.0 stars (7 votes) No comments yet •Human to Cock •Cock Body •Transformation •M/M

Happy closet day by Alex Anders Today is the anniversary of the day Juan came out to his frat, and Darius intends to celebrate it with him. 1,323 words Added Feb 2025 2,758 views 4.8 stars (4 votes) No comments yet •Cock Growth •Butt Growth •Transformation •Getting Taller •M/M

Happy little accidents by MainAttraction Nils gets a special gift from a new friend in French class, but it take him a while to discover just what it can do. 3 parts 7,693 words Added Dec 2020 Updated 19 Feb 2022 23k views 4.6 stars (25 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Breast •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •M/M

Hard body by Also Known As Uncannily attractive and hunky teenager John is sent to the latest in a string of health professionals over his unusual condition: he’s always horny, and it affects his body in a very unusual and highly provocative manner. 16 parts 83k words (#42) Added Oct 2016 Updated 6 Aug 2022 103k views 4.5 stars (106 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Size Increase •Dom/Sub •M/M •M/M/M

Hard luck by Eriknl77 A robbery goes horribly wrong with one man ending up in a permanent position at a museum. 2,353 words Added Aug 2018 9,902 views 3.6 stars (5 votes) No comments yet •Muscle/Strength •Transformation •Human to Inanimate

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

Hashtag by screamingmoist Troy downloads the Facets app and opens up a world of possibilities. 4 parts 14k words Added Feb 2023 Updated 4 Mar 2023 17k views 4.5 stars (6 votes) No comments yet •Cock Growth •Cock Shrinking •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Butt Growth •Transformation •Size Decrease •App •Retcon •M/M •M/M/M

The Henderson family reunion by EdIam The Hendersons are having a pretty standard reunion, until a seasoned mind controller with a particularly niche power decides to make it quite the life-altering occasion. 13k words Added Jul 2023 11k views 4.4 stars (5 votes) No comments yet •Transgender •Gay to Straight •Other Mental Changes •Straight to Gay •Transformation •Incest •Brothers •Father/Son •Twins •Dom/Sub •Nonconsensual change •Hypnosis •Mind Control •Complete •M/M •M/M/M •M/M/M/...

Hey, buddy by Dream Big Ben’s high school crush, Charlie, resurfaces in his life after a mysterious incident at sea left him with a strange tattoo and a propensity for slow, inexplicable growth. 15 parts 15k words Added Oct 2019 Updated 8 Aug 2020 31k views 4.9 stars (26 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Muscle Growth •Muscle/Strength •Gradual Change •Transformation •Giants •Plausible Size Difference •Size Increase •M/M

Hic sunt dracones by Tym Greene A college student finds out that his former professor (and current boyfriend) has a bit of a secret. Turns out the student has a secret too, one that will likely spell change for the whole campus. 2 parts 15k words Added Jan 2021 Updated 23 Jan 2021 13k views 4.7 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Human to Animal/Anthro •Age Difference •Anthro/Scaly •Dragons

Hidden passages by screamingmoist A magical book finds its way to a new author. 5,254 words Added Apr 2022 17k views 4.5 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Retcon •Mind Control •M/M

The hidden truth by SomeMuscleGuy After confessing your feelings to your two friends, Isaac and Mark, they decide to share their biggest secret with you—and what better way to show you than to transform and grow before your very eyes? 3 parts 6,648 words Added Jun 2025 Updated 12 Jul 2025 9,027 views 5.0 stars (9 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Hyper Muscle •Pec Fucking •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Public Nudity •Pointy Ears •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Human to Animal/Anthro •Dom/Sub •Infectious •Anthro/Furry •Werewolves •M/M/M

High quality replacement parts (free with trade‑in) by Keyed Have you always wanted, say, a smaller nose? Somewhere, if you're lucky, in some other world, there might be a version of you who has one, or who has gotten a nose-job. If so, a swapper can help you out. Watch one help an unlucky man in a big way. 3,669 words Added Jan 2018 14k views 4.8 stars (12 votes) No comments yet •Cock Growth •Muscle Growth •Muscle/Strength •Transformation •Body Swap •M/M

Hitching by Cris Kane Tate never stops for hitchhikers, but this guy seems pretty harmless. 4,015 words Added Mar 2021 6,572 views 4.8 stars (6 votes) No comments yet •Transformation •Nonconsensual change •Body Swap

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

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

The house by Writ Bro When Harry gets an inheritance he could have never dreamed of, he quickly realises his life is about to change. But the true extent of the changes will truly blow his mind. 31 parts 179k words (#6) Added Jan 2023 Updated 8 Mar 2025 60k views 4.9 stars (70 votes) No comments yet •Cum Milking •Nipple Emissions •Transgender •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Dom/Sub •Restraints •Sex-Slave •Dildos/Toys •M •M/M •M/M/M •M/M/M/...

How would you change me? by BRK After an accident, Zack finds himself being asked the same question by all the sexy men he meets. 2,015 words Added Nov 2024 7,852 views 5.0 stars (22 votes) No comments yet •Cock Growth •Hyper Cum •Public Orgasm •Muscle Growth •Public Nudity •Increased Libido •Getting Handsomer •Transformation •M/M

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 hulk pill: Contagion by Azerreza Awakened by his brother Mike, David got the surprise of his life when he discovered that his big brother was now... really big: 8 feet tall and probably several tons of muscle. Unfortunately he did not know more about what had happened to him, so he met his friends at the mall as planned. But during the day, he noticed that his clothes seemed to be getting tighter and tighter, including the new ones he had just bought that morning... David was unknowingly one of the first to be infected with what would quickly become a pandemic. 4 parts 16k words Added Jul 2022 Updated 24 Sep 2022 29k views 4.8 stars (10 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Nanotech •Destruction/Violence •Nonconsensual change •Infectious •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

HunkTech heist by YellowJester A savvy, ragtag group plans a heist of HunkTech’s extremely secure facility. What they are after isn’t money. 2 parts 10k words Added Dec 2023 Updated 16 Dec 2023 12k views 4.7 stars (7 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle Theft •Butt Growth •Getting Handsomer •Transformation •Getting Taller •Hairless •Mind Control •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/...

Hypno muscle: jock dreams by Douglas Benjamin Toby and Liam have picked up a hypnotic audio tape that promises to grow their muscles. When they fall asleep to the hypnotic induction, they have a dream that seems all too real: Suddenly, they have to power to transform each other into big-muscled meatheads, flexing and posing for each other and talking like dumb jocks. Even more transformation is possible, but there is a catch. 4,333 words Added Jul 2019 31k views 4.4 stars (5 votes) No comments yet •Getting Dumber •Hyper Muscle •Muscle Growth •Muscle Theft •Muscle/Strength •Man Scent •Transformation •Getting Taller •Size Decrease •Size Increase •Human to Inanimate •Suggestion •Orcs •Hypnosis •Mind Control •M/M

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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 have heard the mermen singing by CentaurQuinn Will’s cave diving trip goes horribly awry, but is the start of a new life. 2,600 words Added Oct 2020 9,373 views 4.4 stars (10 votes) No comments yet •Cock Shrinking •Cockless •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Mermen •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 plain sight by Cockatrice When Ben is forced to move out of his apartment, his boyfriend Justin has to find creative ways to hide him from his landlord. 6,246 words Added Apr 2025 1,849 views 5.0 stars (2 votes) No comments yet •Transformation •Human to Inanimate •M/M

In the goddess’s name by TallSlimTony An acolyte who serves a goddess of pleasure seeks to commune with her one on one. Becoming her chosen follower, he gains interesting abilities that transform both himself and his lovers. His temple pursues pleasure and fulfilment in all its forms. How will his growing desire for sex, cum, and satiation affect their efforts? 3 parts 12k words Added Oct 2024 Updated 19 Oct 2024 3,259 views 5.0 stars (3 votes) No comments yet •Cock Growth •Transformation •Pagan gods •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 encounter by Demonized The sauna in the rental house you have for the weekend isn’t as private as you thought... 3,607 words Added Aug 2023 9,053 views 5.0 stars (17 votes) No comments yet •Cock Growth •Ball Growth •Muscle Growth •Butt Growth •Transformation •Getting Taller •Demons •Incubus/Succubus •Supernatural •Complete •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/...

The Interview by MutaBear A college-aged jock decides to go for an interview that offers high pay with no real qualifications. What's the worst that could happen? 2,753 words Added Jan 2020 16k views 4.2 stars (12 votes) No comments yet •Huge Cock •Human to Cock •Hyper Cock •Transformation •Nonconsensual change •Restraints •M/M

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

It does a body good by screamingmoist An EMT is exposed to a strange chemical and sucked into a world he never knew existed. 3,972 words Added Oct 2021 17k views 4.7 stars (18 votes) No comments yet •Cock Growth •Cum Milking •Hyper Muscle •Muscle Growth •Transformation •Hair Growth/Getting Hairy •M/M

It hides in the woods by brazboy An innocent hike in the Peruvian highlands is visited by a mysterious monster, leaving four friends to flee for their survival – but it is as they say, you can run but you can’t hide. 3 parts 6,805 words Added Oct 2022 9,844 views 5.0 stars (4 votes) No comments yet •Cock Vore •Huge Cock •Human to Cock •Cock Body •Public Nudity •Transformation •Nonconsensual change •Supernatural •Halloween •Complete •M/M •M/M/M/...

It was here by Alex Anders A young man realizes his greatest desire with a little help from his boyfriend and some magic. 607 words Added Feb 2022 8,505 views 4.0 stars (2 votes) No comments yet •Transformation •Human to Inanimate •Dom/Sub •M/M

It’s academic by screamingmoist An aging professor falls prey to a former student. 2 parts 17k words Added Jun 2024 Updated 15 Jun 2024 10k views 4.9 stars (20 votes) No comments yet •Cock Growth •Other Mental Changes •Muscle Growth •Butt Growth •Transformation •Age Regression •Mind Control •M/M

It’s magic by TylerGermany 2 parts 2,094 words Added Apr 2014 14k views No comments yet •Transformation •Infectious

The Ixlutani by Lloyd Irving Kyle Anderson set out with his best friend Ben Miller for one last hurrah, revisiting the woods behind their childhood homes and the mysterious cave they discovered there, before Kyle’s impending nuptials with his longtime girlfriend, Olivia. What neither man knew was that after that day neither their bodies nor their relationship would ever be the same. 9 parts 54k words (#76) Added Jun 2021 Updated 14 Aug 2021 28k views 4.9 stars (24 votes) No comments yet •Cock Growth •Cut to Uncut •Cock Shrinking •Cock Theft •Huge Cock •Straight to Gay •Muscle Theft •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Bisexual •Hetero Sex •Supernatural •M/M •M/F

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Jacob and Dameian by Honkycat On a night out in Dallas, Dameian meets Jacob, who decides to use his body-twisting abilities to show Dameian a good time. 2 parts 4,388 words Added May 2002 14k views 4.7 stars (3 votes) No comments yet •Stretchy •Transformation •M/M

Jock Pussy Syndrome Information Video #1 by SC Walker A video that details the symptoms and treatment for the mysterious new disease affecting athletic men: Jock Pussy Syndrome. 1,728 words Added Oct 2020 12k views 5.0 stars (10 votes) No comments yet •Straight to Gay •Muscle Growth •Transformation •Gross Bodily Fluids

Johnny Pecs by BRK Unexpectedly inheriting part of an island estate off the coast of Maine, Kent travels there to assess his options. On arriving in Glen Rush, he meets the young caretaker—a handsome stunner who’s acquired, with some justification, the nickname “Johnny Pecs”. 2 parts 7,175 words Added Sep 2017 20k views 4.7 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Muscle/Strength •Transformation

Joining the menagerie by Tym Greene A young man wanders his college town, trying to find a new job. The local classic cinema seems to have an opening, but it turns out there’s more to the proprietor than meets the eye... and the more the young man learns the truth, the more things in town start to change. The fun is just beginning! 4 parts 17k words Added Jun 2024 Updated 29 Jun 2024 6,372 views 4.7 stars (3 votes) No comments yet •Transformation •Human to Animal/Anthro •Retcon •Age Difference •Infectious •Anthro/Furry •Anthro/Scaly •Dragons •Urban Fantasy •Complete •M/M

Josh and Yacob by Joshua A young man falls in love with a jinn. 3,170 words Added Aug 2020 8,916 views 4.5 stars (4 votes) No comments yet •Cock Growth •Transformation •Absorption •Djin/Jinn/Genie •Supernatural

Journaled by Alex Anders The town’s dark secret claims yet another victim... but there’s always the one that got away 1,170 words Added Aug 2022 5,345 views 1.0 stars (1 vote) No comments yet •Transformation •Human to Inanimate •Nonconsensual change •Mind Control •M/M

Jungle bar jingle bells by Tym Greene Sometime in the fifties, in a dive bar by the Pacific Ocean, a couple’a fellas provide Santa with an extra helpful hand. 5,522 words Added Jan 2021 6,343 views No comments yet •Transformation •Human to Animal/Anthro •Anthro/Furry •Christmas

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

Just a little bigger by Dream Big Drew has two problems: he’s got a crush on his two best friends, Vic and Sarah, and he’s self-conscious about being short and skinny. He’s not prepared for the changes that develop in both departments on their fateful post-graduation trip to New York City. 15 parts 31k words Added Dec 2019 Updated 7 Mar 2020 44k views 4.6 stars (19 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Muscle Growth •Muscle/Strength •Increased Libido •Breast Expansion •Gradual Change •Transformation •Getting Taller •Bisexual •Hetero Sex •M/M •M/F •M/M/F

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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/...

Knot your average wolf by Bryan Two friends take a shortcut home but are interrupted by a ferocious beast. Brandon is face to face with the wolf and has to take something home with him that will change his life forever. 2,132 words Added Nov 2019 12k views 4.3 stars (9 votes) No comments yet •Transformation •Humiliation •Werewolves •M/M

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

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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

A lamppost on Wisteria Lane by Wersgor A short Desperate Housewives fanfic, featuring Andrew van de Kamp and Justin. 2,326 words Added Jun 2005 12k views 2.7 stars (3 votes) No comments yet •Transformation •Human to Inanimate •Sex-Slave •Supernatural •Mind Control

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 last resort by Cris Kane Wayne persuades his ailing partner Mac to travel to a mysterious health resort for one final trip. 6,316 words Added Apr 2021 7,350 views 4.8 stars (5 votes) No comments yet •Muscle Growth •Muscle/Strength •Transformation •Age Regression •M/M

Leg transformation by Andrew James A horny guy with a prosthetic leg wonders what it would be like if his stump were turned into a huge cock. Much to his shock and delight, he gets to find out. 1,299 words Added Jan 2018 9,010 views 4.6 stars (5 votes) No comments yet •Huge Cock •Amputation •Transformation

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

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

Little plant of horrors by PiggiestJ Morris’s life was rather dull until he came across a small plant to take care of. Little did he know the shenanigans the little thing would bring. 2 parts 5,330 words Added Sep 2020 Updated 31 Oct 2020 11k views 4.9 stars (11 votes) No comments yet •Hyper Cum •Transformation •Plants •Nonconsensual change •Supernatural •Halloween •M/M

Living fantasy by BRK Sometimes when a guy starts to look more attractive as the night goes on, it isn’t about the beer goggles. 2,339 words Added Jun 2024 6,982 views 4.2 stars (12 votes) No comments yet •Cock Growth •Muscle Growth •Getting Handsomer •Gradual Change •Transformation •Hair Growth/Getting Hairy •Retcon •Complete •M/M

Love/shift by BRK Maxfield has very mixed feelings about leaving the city and all his tech behind to spend the summer after graduation halfway up a mountain in the family’s backwoods cabin—just him, his dad, and a whole lot of secrets. 11 parts 68k words (#55) Added Dec 2017 Updated 27 Apr 2019 52k views 4.8 stars (37 votes) No comments yet •Muscle Growth •Muscle/Strength •Always Shirtless •Man Scent •Gradual Change •Transformation •Size Increase •Hair Growth/Getting Hairy •Age Difference •Incest •Father/Son •Werebears •Supernatural •Complete •M/M

Lycan-cock by Harvey Church After a late night drinking, Luka wakes up with a strange bite mark. He doesn’t think much of it until the moon comes out to awaken the beastly urges dwelling inside of him. 4,605 words Added Oct 2022 17k views 4.8 stars (33 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Cum Milking •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Plausible Size Difference •Size Increase •Anthro/Furry •Werewolves •Halloween •M/M

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Magic hands by Anonymous Masseur Julian returns to work following physiotherapy required after a car crash. It seems the treatment may have done more than heal his hands… 5 parts 5,138 words Added Aug 2009 21k views 4.6 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •M/M

Magic punchbowl by Mango Deville Two party-goers find each other and get to enjoy the surprising effects of the punch. Maybe another cup wouldn’t hurt... 3,143 words Added Aug 2003 15k views 5.0 stars (3 votes) No comments yet •Cock Growth •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Age Regression

Make the fur fly by LordTronimator After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice. 14 parts 22k words Added Aug 2020 Updated 6 Nov 2021 39k views 4.9 stars (42 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Public Nudity •Gradual Change •Transformation •Human to Animal/Anthro •Retcon •Nonconsensual change •Anthro/Furry •M •M/M

Making contact by StevePwrBear 3,633 words Added Mar 2004 14k views 4.3 stars (3 votes) No comments yet •Hyper Cum •Muscle/Strength •Increased Libido •Transformation •First Time/Virgin

Maple Bar by Tym Greene Three friends go to a new bar in town, but as they drink they change, and as they change they drink, and soon they exchange Old Glory for l’Unifolié as their humanity becomes a little more…animalistic. Not that any of them notice anything… 3,792 words Added Dec 2021 7,350 views 4.6 stars (5 votes) No comments yet •Huge Cock •Muscle Growth •Transformation •Human to Animal/Anthro •Anthro/Furry •Anthro/Scaly •M/M •M/M/M/...

Mariposa Halloween by Cris Kane Lance brings a special surprise before he and his friends head out to West Hollywood for the Halloween block party. 2 parts 8,551 words Added Nov 2021 Updated 13 Nov 2021 10k views 4.0 stars (8 votes) No comments yet •Huge Cock •Muscle Growth •Increased Libido •Transformation •Hair Growth/Getting Hairy •Werewolves •Supernatural •Halloween •M/M/M/...

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

Mascotting by Tym Greene Cedar, mascot for the Magic-Maker Mascots company, recruits a room full of guys to be the next generation of audience-enthusers. 5,297 words Added Aug 2021 7,696 views 4.0 stars (2 votes) No comments yet •Other Mental Changes •Muscle/Strength •Public Nudity •Belly Growth •Transformation •Twins •Anthro/Furry

Mates: A werewolf’s tale by Rock Creek Werewolf The Mountain Peaks Pack receives a valentine. Bill is unsettled. Tom is bulking. Larry is eager to prove himself. And newly minted Alpha Ruiz is eager to scent his seer. Nando and Bill chance upon a tasty treat, and Paul focuses in. 6 parts 62k words (#62) Added Jan 2025 Updated 15 Feb 2025 5,528 views 5.0 stars (1 vote) No comments yet •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Hair Growth/Getting Hairy •Incest •Father/Son •Hyper Pheromones •Werebears •Werewolves •Valentine’s Day •M/M •M/M/M •M/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

MaXXXed out by Now Voyager A cocky guy named Max visits a spa on the edge of town run by gorgeous women. But when he finds himself strapped into a transformative massage chair, he pays for his disrespectful flirting with his body. 6,629 words Added Mar 2023 12k views 4.0 stars (3 votes) No comments yet •Cock Pumping •Cock Shrinking •Other Mental Changes •Butt Growth •Belly Growth •Breast Expansion •Transformation •Human to Animal/Anthro •Getting Fatter •Misogyny •Nonconsensual change •Aliens •Complete •M/F/F

Meeting Priapus by OneLuckyGuy89 Zhao meets with the love god Aphrodite in Paris and, after a sexual encounter, dreams of the first time he met the love of his life, Priapus. 6,023 words Added Aug 2024 8,827 views 5.0 stars (1 vote) No comments yet •Cock Growth •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Hair Growth/Getting Hairy •Destruction/Violence •Hyper Pheromones •Supernatural •Immortality •Early/Mid 20th Century •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/...

Megaband by brazboy An indie band is scouted by a large record label—their talent and hard work has finally been acknowledged! But apparently the company’s boss wants them to accept a new member, a vocalist, and this new member is also a macro…?! 2 parts 6,492 words Added Jul 2023 6,815 views 5.0 stars (1 vote) No comments yet •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Transformation •Plausible Size Difference •Complete •M/M/M/...

Meta note by TrueDragonborn 2 parts 2,461 words Added Jan 2011 17k views 1.0 stars (1 vote) No comments yet •Transformation

Meteor shower by Tym Greene A couple heads out to a costume party to celebrate a big meteor shower. Little do they know that the party’s host has other plans. 10k words Added Sep 2021 16k views 3.3 stars (3 votes) No comments yet •Female to Male •Male to Female •Gender Swap •Gay to Straight •Other Mental Changes •Butt Growth •Belly Growth •Breast Expansion •Gradual Change •Transformation •Getting Taller •Size Increase •Human to Animal/Anthro •Getting Fatter •Retcon •Bisexual •Hetero Sex •Nonconsensual change •Anthro/Furry •Mermen •M/M •M/F •M/M/F

Mikey by BRK There are some possibilities of virtual reality that have yet to be explored. 1,416 words Added Dec 2004 18k views 3.0 stars (2 votes) No comments yet •Muscle/Strength •Transformation

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

Mimbo drops by Absman420 Tom receives a secret serum that turns men into horny, dumb, huge-cocked muscle hunks. He decides to try it out on his bicycling buddy Sam, and discovers it’s extremely effective—especially in multiple doses. 2 parts 14k words Added Jul 2011 68k views 4.7 stars (35 votes) No comments yet •Cock Growth •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Nonconsensual change •Nonconsensual sex •Mind Control •M/M

The mission by BRK Spinning across the universe can cause some wild changes over time. That can be a good thing. 1,958 words Added Apr 2005 10k views 5.0 stars (1 vote) No comments yet •Transformation

Modern rites by red_king Matt’s life changes forever when he receives divine investiture from an old fertility god, fallen from the pantheon, in exchange for his devotion and cooperation in finding more followers. At first it sounded like work, but soon he’s having too much fun to care. 16 parts 47k words (#92) Added Dec 2018 Updated 4 Jun 2022 48k views 4.7 stars (38 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Pec Fucking •Muscle Breast •Muscle Growth •Butt Growth •Hyper Anus •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Destruction/Violence •Restraints •Pagan gods •Supernatural •Immortality •M/M •M/M/M

Mondjugen: A werewolf’s tale by Rock Creek Werewolf Independent Seth has been straying from his pack and keeping a secret, and needs to be brought to heel. But after his attitude adjustment, Seth’s Alpha has some bad news: the mondjugen are in danger. 13 parts 73k words (#49) Added Jul 2024 Updated 28 Sep 2024 14k views 5.0 stars (6 votes) No comments yet •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Hair Growth/Getting Hairy •Hyper Pheromones •Werewolves •Complete •M/M •M/M/M •M/M/M/...

Monster Mashup by matt1008 Four bored guys at a Halloween party decide to play a game that unexpectedly results in delightfully monstrous transformations. 7,288 words Added Oct 2020 12k views 4.8 stars (5 votes) No comments yet •Huge Cock •Transformation •Size Increase •Sex-Slave •Anthro/Furry •Vampires •Werewolves •Supernatural •Halloween •M/M •M/M/M/...

Morphling by Apollo’s Meat A freshman college student takes home hot, freaky Seth, and later puzzles over what Seth called him: "morphling". 2 parts 3,693 words Added Feb 2014 Updated 31 Mar 2014 30k views 4.9 stars (16 votes) No comments yet •Cock Growth •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Transformation •M/M

A most unusual curse by BeefyBullGuy Jackson’s misadventures in a Asian shrine to cock lead to an unexpected curse. 3 parts 6,032 words Added Mar 2018 Updated 30 Mar 2018 27k views 4.9 stars (20 votes) No comments yet •Huge Cock •Human to Cock •Cock Body •Transformation •Nonconsensual change •Absorption •M/M

Musky morning by screamingmoist A young man who constantly laments that there aren’t enough “real men” gets more than he bargained for. 4,691 words Added Nov 2022 18k views 4.8 stars (10 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle Gut •Belly Growth •Transformation •Age Progression •Hair Growth/Getting Hairy •Retcon •Complete •M/M

My boyfriend’s cock by CockTFBoi While out at a club Nick’s boyfriend, Max, is starting to act a little unusual. After a night of fun and passion, Nick wakes up and discovers the secret that he’s been hiding the whole time. 4 parts 13k words Added Jun 2022 Updated 10 Sep 2022 9,035 views 4.6 stars (7 votes) No comments yet •Cock to Human •Human to Cock •Transformation •M/M

My chronicles by growerdom I chronicle my growing life, dealing with my new abilities, and you’re there every step of the way. 2 parts 4,018 words Added Dec 2023 Updated 30 Dec 2023 30k views 4.4 stars (24 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Dom to Sub •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Theft •Muscle/Strength •Muscle Worship •Man Scent •Voluptuous Men •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 •Hair Growth/Getting Hairy •Getting Fatter •Father/Son •Dom/Sub •Nonconsensual change •Hyper Pheromones •M

My idol by Cris Kane A skinny archaeology major morphs into his wrestler roommate thanks to a wish-granting idol. 3,271 words Added Dec 2019 7,255 views 4.8 stars (6 votes) No comments yet •Muscle/Strength •Transformation

My tights fetish got out of hand by James Johnson He loves wearing pantyhose, except for the buzzkill of his male junk getting in the way—so he’s thrilled when he ends up with female equipment instead. 2,104 words Added Feb 2018 16k views 3.9 stars (7 votes) No comments yet •Male to Female •Transgender •Transformation

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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Needs must when the devil drives by CockTFBoi Tom and Niko are hosts for a paranormal investigation show. With low ratings and a bad time slot, they’re desperate to find something to save their show. As they explore an old, abandoned school, they find something that will change their lives forever. 3,621 words Added Sep 2024 3,194 views 5.0 stars (2 votes) No comments yet •Transgender •Man Scent •Increased Libido •Gradual Change •Transformation •Symbiotes •M •M/M

Network marketing by moonlight by Reo_Lion Why are werewolves compelled to spread their curse? Sounds like a pyramid scheme to me. 2 parts 13k words Added Oct 2021 11k views 4.8 stars (12 votes) No comments yet •Cock Growth •Public Orgasm •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Hair Growth/Getting Hairy •Anthro/Furry •Werewolves •Supernatural •M •M/M

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

No shirt, no service by Cris Kane The uptight clerk at a beachside art gallery is given a makeover to better suit his surroundings. 3,879 words Added Jun 2019 12k views 4.8 stars (5 votes) No comments yet •Getting Dumber •Other Mental Changes •Muscle Growth •Muscle/Strength •Transformation

Nobody’s perfect by Also Known As A psychologist prepares himself to meet the subject whose response to the enhancement drug was so intense that just to be near him is to risk erotic overload… a man known only as Twenty-Five. 9 parts 54k words (#80) Added Feb 2022 Updated 8 Jul 2023 46k views 4.9 stars (33 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Increased Libido •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Hyper Pheromones •Infectious •Metabods 25 •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/...

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Of wishes and horses by Tym Greene A panther finds a lamp and gives it a rub…but what happens when the genie’s new master has heard the stories already? 9,246 words Added May 2021 7,328 views 4.3 stars (3 votes) No comments yet •Prehensile Cock •Transformation •Anthro/Furry •Djin/Jinn/Genie

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

Orc night at the Eagle by spacevlad Scott gets a gag gift from his roommate—orc tusks—and enjoys them more than he ever could have expected, as he turns into a massive, sex-crazed orc on a night at the bar. 3,710 words Added Mar 2019 20k views 4.3 stars (16 votes) No comments yet •Huge Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Transformation •Voice Deepening •Plausible Size Difference •Size Increase •Orcs •M/M

The orc’s fuck toy by A.B.Oasis A lone man ventures out to find a place in the woods to relax, until he finds an unusual cave with ominous imagery of an orc. Couldn’t mean anything, could it? 4,150 words Added Jan 2024 15k views 4.3 stars (7 votes) No comments yet •Cock Growth •Cockfucking •Ball Growth •Huge Cock •Cum inflation •Nipple Emissions •Muscle Breast •Muscle Growth •Man Scent •Butt Growth •Transformation •Voice Deepening •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Inflation •Blood •Dom/Sub •Gross Bodily Fluids •Orcs •Complete •M/M

The Order by screamingmoist A young man learns that the strange group his friend has joined might not be so bad after all. 3 parts 17k words Added Dec 2022 Updated 15 Apr 2023 18k views 4.7 stars (14 votes) No comments yet •Cock Growth •Muscle Growth •Man Scent •Belly Growth •Transformation •Hair Growth/Getting Hairy •Supernatural •Complete •Tobacco •M/M

Orientation by Cris Kane After a welcoming party, freshman roommates discover that life is different at college—and so are they. 4 parts 20k words Added Apr 2019 28k views 4.8 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Gender Swap •Other Mental Changes •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Voice Deepening •Size Decrease •Size Increase •Age Regression •Nonconsensual change •M/M

Our experiment by Ils14F A bunch of guys move into a university dormitory completely unaware that just a few weeks ago they signed an agreement that will change their lives. Each chapter in this story will be manipulated by the readers who have the opportunity to submit the changes they want to see. 1,918 words Added Sep 2022 4,579 views 5.0 stars (2 votes) No comments yet •Transformation

Overshadowed by Cris Kane Jealous of his jock older brother, gay misfit Lance gets a magical chance to change things. 2,658 words Added Apr 2019 11k views 2.5 stars (8 votes) No comments yet •Other Mental Changes •Straight to Gay •Transformation •Incest •Brothers

An overwhelming Friday by Houndfiend Pecos has had a difficult few days as he struggles to come to terms with an overwhelming and very surprising new addition. 2,343 words Added Oct 2023 9,707 views 4.5 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Self-suck •Cum inflation •Cum Milking •Hyper Cum •Addiction •Transformation •Human to Animal/Anthro •Hair Growth/Getting Hairy •Werewolves •M

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Pack: A werewolf’s tale by Rock Creek Werewolf Three weeks later, the pack is packed in. Bill deflects a lawman’s questions, while learning some new tricks. Yousef enjoys his kink. A visiting Alpha receives an audience. Tom and Mullins manage their wood, while Carlos just gets by. They all take a smoke break. A grand bargain is struck. 12 parts 104k words (#27) Added Oct 2024 Updated 28 Dec 2024 6,847 views 5.0 stars (1 vote) No comments yet •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Hair Growth/Getting Hairy •Incest •Father/Son •Gross Bodily Fluids •Hyper Pheromones •Werebears •Werewolves •M/M •M/M/M •M/M/M/...

Pansexuality—An Abyssus Abbey Story by Pen Darke After an encounter with a strange, demonic creature, a young shepherd finds himself changing and growing in surprising ways. 3 parts 23k words Added Mar 2024 Updated 21 Sep 2024 8,736 views 5.0 stars (40 votes) No comments yet •Cock Growth •Ball Growth •Muscle Growth •Transformation •Incest •Satyrs •Complete •M/M

Party of the year by screamingmoist A pair of friends end up with both tricks and treats after a Halloween party takes them in an unexpected direction. 5,696 words Added Oct 2022 7,961 views 4.2 stars (5 votes) No comments yet •Muscle Growth •Transformation •Age Progression •Hair Growth/Getting Hairy •Halloween •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

Peoplechange 2: The Client by BRK When a man with a reality-changing gift makes a living creating beautiful men, the real rush comes from the ones who want even more. 2,745 words Added Dec 2023 8,075 views 4.8 stars (5 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Muscle Growth •Public Nudity •Transformation •Getting Taller •Retcon •M/M

The Perfect Guy goes viral by Cris Kane A man takes a mysterious online quiz, unaware that his answers are causing changes to his body, mind and life. 4,549 words Added Feb 2020 18k views 4.3 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle/Strength •Transformation •Retcon •M

The perfect rubber fetish guy by Unit03 A tech worker takes an online quiz, unaware that his answers are causing changes to his body and career. 4,480 words Added Jul 2024 8,550 views 5.0 stars (7 votes) No comments yet •Cock Shrinking •Always Cumming •Other Mental Changes •Gradual Change •Transformation •Hairless •Retcon •Cock Cage •Dom/Sub •Sex-Slave •Dildos/Toys •Rubber/Latex •Mind Control •Complete •M

Pet pride by Eriknl77 How a young man becomes a happy and proud pet. 2,370 words Added Aug 2018 10k views 4.0 stars (4 votes) No comments yet •Muscle/Strength •Transformation •Anthro/Furry

Picture perfect by Cris Kane An eccentric painter’s portraits have an unusual impact on those who pose for them. 3 parts 13k words Added Jun 2019 Updated 13 Jul 2019 18k views 4.0 stars (3 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •M/M

Playing with fire by BRK Roman is drifting through Oregon seacoast towns, letting life come to him, when he encounters a guy who shares his wickedly sexualized love of an obscure comic-book character called Lavaman, and then, not long after, a pair of gag spectacles that supposedly let you see the things you most enjoy fantasizing about. 3,799 words Added Mar 2018 11k views 4.6 stars (14 votes) No comments yet •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Superhero/Supervillain •Complete

Plom-colored glasses by Tym Greene Patrick is frustrated that he couldn’t go on a trip with Shaun, but it seems his friend has sent him a little souvenir from Galaxy’s Edge. I’m sure it’s perfectly harmless… 4,445 words Added May 2024 3,301 views 5.0 stars (1 vote) No comments yet •Transformation •Retcon •Anthro/Furry •May the Fourth •M/M

Plus one by Double-U I thought getting a new suite mate would be nothing but bad news. But that was before I learned he was a hot, muscular stud. 6,632 words Added Aug 2016 18k views 4.7 stars (21 votes) No comments yet •Muscle Growth •Muscle/Strength •Transformation •Size Increase •St. Patrick’s Day

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: 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

Practical FX by MuscleMonkeh A special effects movie mogul, used to getting his own way, tries to muscle an especially gifted young producer into working for his production company. 5,070 words Added Jun 2018 20k views 4.8 stars (15 votes) No comments yet •Cock Growth •Muscle Growth •Muscle Gut •Transformation •Size Increase •Human to Animal/Anthro •Age Difference •Nonconsensual change •Anthro/Furry •Minotaurs •Fantasy Realm •Mind Control •M/M

The priapic intervention by Mark Bargen Story of a future genitalia expansion procedure written in the form of a scientific review. 5 parts 2,096 words Added Oct 2004 20k views 3.9 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Increased Libido •Transformation •Hypnosis •Set in the Future

The primal transformation by Matthew Wright Matt finds himself inexplicably growing hairier and hairier. 5 parts 3,550 words Added Dec 2023 5,984 views 4.9 stars (7 votes) No comments yet •Gradual Change •Transformation •Hair Growth/Getting Hairy •M

The problem with patrons by SpaceWerewolf Levi’s desperation to find someone who’ll help him grow attracts the attention of demons with their own motives for him. A story of love, lust and growth inspired by “Molten Wings” and other works of Mikeytron. 13 parts 68k words (#54) Added Jul 2023 Updated 30 Sep 2023 21k views 4.7 stars (37 votes) No comments yet •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle Worship •Gradual Change •Transformation •Hyper Tongue •Destruction/Violence •Blood •Nonconsensual change •Demons •Werewolves •Supernatural •Complete •M •M/M •M/M/M/...•M/M/M/...

Project Cerulean MX by The Pecman After Michael and Joey discover a secret base in the desert, they start to undergo some changes that are both unsetting and exciting. 17 parts 54k words (#78) Added Jun 2010 Updated 5 May 2017 45k views 4.5 stars (13 votes) No comments yet •Cut to Uncut •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Decrease •Size Increase •M/M

Punked by Cris Kane A chance encounter with a punk rocker results in unexpected changes for a fussy, vain yuppie. 4,780 words Added Aug 2021 5,571 views 5.0 stars (6 votes) No comments yet •Other Mental Changes •Transformation •Retcon •M/M

Pup frat by Newbie Pup At the behest of an old friend, Jack joins a frat and finds the initiation to be wilder than his growing- pup-filled dreams. 10k words Added Mar 2023 22k views 4.9 stars (37 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Cum inflation •Other Mental Changes •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Always Shirtless •Belly Growth •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Hair Growth/Getting Hairy •Getting Fatter •Inflation •Complete •M/M •M/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

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The radiation zone by SomeMuscleGuy After going off the beaten path to explore an abandoned military base, Alex is involved in an incident that leaves him contaminated with radioactive material, and he won’t stop growing until he escapes. 3,606 words Added Aug 2022 24k views 4.7 stars (30 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Butt Growth •Increased Libido •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •Infectious •M

Ray of light by dymondbolt Ray’s chance encounter at a new club with a sexy-voiced man just before the magic show becomes even more interesting when he turns out to be the magician. And he might need a volunteer from the audience. 6,666 words Added Jan 2012 26k views 4.8 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Muscle/Strength •Transformation •Hypnosis •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

Reconnect by Cockatrice Justin’s roommate Marcus has got himself in a situation again. Knowing a little magic, Justin is talked into helping Marcus out, except things don’t go quite as planned. 2,889 words Added Oct 2020 7,656 views 4.0 stars (4 votes) No comments yet •Body Parts in Strange Places •Detachable •Transformation •Witch/Warlock/Wizard

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 rental by Cris Kane Middle-aged Ned tries a new service where you can rent a vacation home – and its owner’s body. 4,046 words Added May 2020 6,593 views 2.0 stars (2 votes) No comments yet •Straight to Gay •Transformation •Body Swap

The ride by Cris Kane A benevolent shapeshifter hitches a ride with a redneck in need of a change. 8,497 words Added Sep 2020 9,910 views 5.0 stars (4 votes) No comments yet •Cock Growth •Other Mental Changes •Muscle Growth •Transformation •Nonconsensual change •Shapeshifting

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 rise of the Vulpins by Swell Times Ahead A brilliant scientist creates a serum designed to transform himself into a powerful, human-fox hybrid. His transformation allows him to grow in both size and strength, but also unlocks an uncontrollable urge to reproduce. As the scientist gives birth to litter after litter of increasingly powerful offspring, his body swells with power, and he becomes a being beyond human comprehension—part creator, part predator. 8 parts 20k words Added Nov 2024 Updated 8 Feb 2025 15k views 4.9 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Cum inflation •Hyper Cum •Nipple Emissions •Hermaphrodite •Other Mental Changes •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Increased Libido •Male Pregnancy •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Inflation •Destruction/Violence •Gross Bodily Fluids •Hyper Pheromones •Anthro/Furry •M •M/M •M/F

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/...

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 7,239 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

The roommate retcon by Jasper Slate Blake lives with Andrew. Andrew has invented a reality-changing device. Blake can think of a million ways this could go wrong. Andrew has other ideas. Blake decides to steal the device from Andrew. If Blake deletes the device from existence, Andrew’s never gonna know. Blake finds that even the best-laid plans still often go wrong. 19k words Added Aug 2024 11k views 4.6 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •App •Retcon •First Time/Virgin •Dom/Sub •Nonconsensual change •Complete •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

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Safe sex by LuckyMuscle A young guy out clubbing lucks into his dream scenario: being in the middle between two muscle studs. It does’t quite turn out the way he expected. 3,528 words Added May 2006 24k views 5.0 stars (11 votes) No comments yet •Huge Cock •Muscle/Strength •Transformation •Size Decrease •Human to Inanimate •Rubber/Latex •M/M/M

Satyr in the city by Muscle Bear Daddy A rough, unasked-for encounter into the woods leads to induction into a new life as a satyr. 3 parts 3,980 words Added May 2017 Updated 16 Mar 2019 23k views 4.9 stars (16 votes) No comments yet •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Nonconsensual change •Anthro/Furry •Satyrs •M/M

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

Selene’s song by BRK Visiting a nearby carnival staffed by an array of very realistic “monsters” with his college buddies, film student William happens across a funfair movie-house just off the midway showing a selection of mysterious and obscure items—including an unknown horror-genre “found footage” werewolf short William knows he can’t leave without seeing. 16k words Added Mar 2024 9,357 views 5.0 stars (12 votes) No comments yet •Muscle Growth •Muscle/Strength •Transformation •Voice Deepening •Getting Taller •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Hair play/Body hair •First Time/Virgin •Minotaurs •Orcs •Werewolves •Urban Fantasy •Horror •Supernatural •Halloween •Complete •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

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

The shape of things to come by Mykkhal The growing intimacy between Tom and Harry is disrupted by the revelation that Harry isn’t who—or what—he appears to be. 13 parts 32k words Added Mar 2003 22k views 4.7 stars (10 votes) No comments yet •Transformation •Aliens •Goo People •Space Travel •Shapeshifting •Set in the Future •M/M

Shapeshifter by L23 M 2,173 words Added Dec 2003 16k views 2.8 stars (4 votes) No comments yet •Transformation •Goo People •Shapeshifting

The shepherd’s dragon by Tym Greene Illustrated tale of a shepherd who warns a dragon of an impending villager mob, and thereby finds himself borne to a new life. 2 parts 14k words Added Apr 2021 11k views 4.5 stars (4 votes) No comments yet •Transformation •Human to Animal/Anthro •Anthro/Scaly •Dragons •Stories with Images •M/M

Side stories: The gym hookup by CockTFBoi Nate doesn't expect to meet Gabe at the gym, but when the two make their way to the locker rooms they find that perhaps they should have paid more attention to the signs posted. 3,178 words Added Feb 2025 2,590 views 4.7 stars (3 votes) No comments yet •Cock Shrinking •Public Orgasm •Transformation •Complete •M/M

The silver alchemist by BRK Alex and Jessie are two apprentice sorcerer-alchemists playing with spells they haven’t quite mastered, when a casting takes an unexpected turn. 2 parts 6,932 words Added Jan 2022 8,277 views 4.7 stars (7 votes) No comments yet •Transformation •Hair Growth/Getting Hairy •Retcon •Time Travel •Witch/Warlock/Wizard •Metabods 25 •Invisibility •Complete •19th Century •M/M

The simulated universe by Thorn A group of men play a new board game that can simulate a “universe” where they play as trailblazers and are granted boons, which could lead to a few…enhancements. 6 parts 26k words Added Jul 2023 Updated 19 Aug 2023 22k views 4.9 stars (28 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Muscle Breast •Muscle Growth •Voluptuous Men •Butt Growth •Belly Growth •Increased Libido •Foot Growth •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Inflation •Age Difference •Father/Son •M/M/M

Siren mode by Cockatrice A burglar encounters a rather unorthodox security system. 4,419 words Added Feb 2025 2,691 views 4.8 stars (5 votes) No comments yet •Cock Growth •Cockless •Transformation •Human to Inanimate •Dildos/Toys •M

The six pack by Cris Kane Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to. 9 parts 39k words Added Sep 2018 42k views 4.8 stars (16 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Gender Swap •Butch-to-Fem •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Size Decrease •Size Increase •Age Progression •Age Regression •Race/Ethnicity Change •Hair Growth/Getting Hairy •Getting Fatter •Destruction/Violence •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

Sk8r dreams: Odds and ends by Reaver This story is set in the Sk8r Dreams universe, but is intended to stand alone. It's a little like the “Spells 'R Us” (SRU) stories, but with hopefully a slightly different slant to it. 3,295 words Added Oct 2003 11k views 5.0 stars (1 vote) No comments yet •Huge Cock •Getting Dumber •Transformation •Age Regression •Mind Control

The smell of lust by Seth Peterson I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? 11k words Added Jun 2016 31k views 4.3 stars (15 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Hyper Pheromones •Anthro/Furry •Anthro/Scaly •Dragons •M/M

SNU-5|VU by DracumSum Nathan and Nick have to complete a biochem project on the metahumans caused by the failed SNU-5 nanobot project—only they don’t know any, and the brief random encounter Nathan had at a bus stop the other day won’t help them. Or will it? 6,053 words Added Feb 2022 17k views 4.7 stars (7 votes) No comments yet •Cock Growth •Cut to Uncut •Huge Balls •Huge Cock •Hyper Muscle •Muscle Growth •Hyper Anus •Increased Libido •Foot Growth •Gradual Change •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Hairless •Nanotech •Infectious •Set in the Future •M/M

Sock it to me by Tym Greene Two gym-buddies find some very unusual socks in their locker, and find themselves…growing to fit the situation. 1,659 words Added Mar 2021 9,082 views 4.4 stars (5 votes) No comments yet •Muscle Growth •Transformation •Size Increase •Human to Animal/Anthro

A soldier’s tale by TreborNawoc Tre encounters a refugee multi from a secret German experimentation program. 5,911 words Added Oct 2023 6,062 views 5.0 stars (18 votes) No comments yet •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Transformation •Getting Taller •M/M

Spa day 2125 by BRK Stressed out over his work and lack of purpose, Ryan hopes treating himself to a spa day will help him relax. 5,332 words Added Jan 2025 6,142 views 4.9 stars (12 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Getting Dumber •Muscle Growth •Increased Libido •Detachable •Transformation •Human to Inanimate •Tongue Growth •Complete •Set in the Future •M/M

Special deposit by Moi Auci A college kid turns to sperm donation to raise some quick cash, but an odd turn of events leads to a transformational experience at the sperm donation lab and no desire to return to college. 1,981 words Added Apr 2019 20k views 4.5 stars (13 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum •Transformation

Speedo beach by Demonized There sure are a lot of people in tiny swimsuits at the beach today... 3,091 words Added Sep 2024 8,043 views 5.0 stars (10 votes) No comments yet •Cock Growth •Ball Growth •Muscle Growth •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Hairless •Gross Bodily Fluids •Lycra/Spandex •Complete •M/M

Speedo transformation by bruce That castmate in your high school play with the hot cock, great body, and perfect ass has a secret: special Speedos. And he’s very willing to share. 2,096 words Added Feb 2009 67k views 3.9 stars (18 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Symbiotes

Spice by Mr. X and Mad Dog In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. 50 parts 221k words (#4) Added Oct 2009 Updated 9 Nov 2019 271k views 4.4 stars (66 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Man Scent •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Age Difference •Incest •Father/Son •Supernatural •Gay Pride •Alcohol •M/M •M/M/M

Spunk and brimstone by BRK Ty is fed up and needs things to change. Then his coworker, Derek, tells him about the little game box on his bookshelf that changed his life… 6,263 words Added Aug 2022 16k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Butt Growth •Getting Handsomer •Transformation •Voice Deepening •Tongue Growth •Demons •Incubus/Succubus •Supernatural •Complete •M/M

Still bros, right? by Cockatrice Andy’s roommate wakes up to quite a surprise when he finds himself changed one day. Andy meanwhile wastes no time trying out his dick’s new best friend. 1,603 words Added Sep 2020 12k views 4.7 stars (7 votes) No comments yet •Transformation •Human to Inanimate •Nonconsensual change •M/M

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

Strapped by Alex Anders The town’s dark secret claims another victim. 828 words Added Sep 2021 6,907 views No comments yet •Stretchy •Transformation •Human to Inanimate •Inflation

Stuck in the neighborhood by Cris Kane Brett is annoyed that the gay pride parade won’t let him get where he wants to go. 4,305 words Added Jun 2021 8,454 views 5.0 stars (3 votes) No comments yet •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Transformation •Nonconsensual change •Lycra/Spandex •Body Swap •Gay Pride •M/M

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

The sublime soldier by Trio Trent was an ordinary guy before the discovery of a strange set of dog tags gave him a new form and a new purpose. 1,801 words Added Feb 2022 12k views 1.7 stars (6 votes) No comments yet •Other Mental Changes •Muscle Growth •Muscle/Strength •Transformation •Plausible Size Difference •Size Increase •Stories with Images •NS

Sucker by pornwright Toulouse has a great body and a magnificent cock, but with each enthusiastic blowjob from Henry, the transfer of cum makes Lou less, and Henry more. 7 parts 4,551 words Added Feb 2009 38k views 5.0 stars (8 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Other Mental Changes •Muscle Growth •Muscle Theft •Muscle/Strength •Transformation •Size Decrease •Size Increase •Bisexual •Nonconsensual change •Nonconsensual sex

Summer breeze by Dave Swim hunk Mike is asked to employ his recently improved body and unstoppable libido in the service of intergalactic peace. 5,170 words Added Jun 2012 16k views 5.0 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Transformation •Aliens

Sunday night at the bear bar by Tym Greene When four fellows driving home from a fishing trip run out of gas in the little town of Arkadios, they find that the local tavern is a bit...unusual. 5,665 words Added Jan 2024 6,072 views 5.0 stars (11 votes) No comments yet •Self-suck •Transformation •Age Progression •Human to Animal/Anthro •Incest •Brothers •Father/Son •Anthro/Furry •Alcohol •M/M •M/M/M

Sweat by sdjames A landscaper tries out his transformation ability, becoming the sweat on a hot guy’s muscular body. 952 words Added May 2002 13k views 5.0 stars (4 votes) No comments yet •Transformation •Shapeshifting •M/M

Switch by Chester 1,884 words Added Apr 2003 16k views 3.0 stars (3 votes) No comments yet •Transformation •Body Swap

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Tag, you’re it! by Dream Big Traveling for a conference, Josh meets a distractly handsome and very well-built man with a few secrets hidden in his past. 8 parts 14k words Added May 2023 Updated 11 Nov 2023 10k views 4.8 stars (12 votes) No comments yet •Huge Cock •Muscle/Strength •Transformation •Age Difference •M/M

The takeover by Flex Luthor An alien race employs sleek advertisement to turn Earth's top athletes into a horde of docile bodies in tubes, being pumped of their cum to create an army of supermasculine studs. 3 parts 3,014 words Added Aug 2017 Updated 15 Sep 2017 22k views 3.3 stars (9 votes) No comments yet •Hyper Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Aliens •Mind Control

A Tale of Two Brothers: Donnie & Marco by Artotter92 Two brothers end up the unwilling subjects of their father’s science experiments, with some pretty extreme results. 3,937 words Added Jan 2023 18k views 4.1 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Muscle •Muscle Breast •Muscle Growth •Muscle/Strength •Butt Growth •Increased Libido •Gradual Change •Transformation •Voice Deepening •Forced Growth •Size Increase •Age Progression •Hair Growth/Getting Hairy •Incest •Brothers •Stories with Images •M/M

Tales from the dark city by Ogrebear A human cutpurse escapes his pursuers, finding safety in, of all places, an orc buck bar. You can figure out what happens next. 7 parts 46k words (#97) Added Jun 2005 35k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Cum inflation •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Pointy Ears •Transformation •Plausible Size Difference •Size Increase •Race/Ethnicity Change •Hair Growth/Getting Hairy •Destruction/Violence •Dom/Sub •Humiliation •Restraints •Minotaurs •Demons •Orcs •Fantasy Realm •Mind Control •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 8,188 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

Tales of the ginbar by Jan L 2,095 words Added Sep 2004 9,697 views 4.0 stars (3 votes) No comments yet •Transformation •Djin/Jinn/Genie

Tapped by AndroSun Nate finally gets tapped by his fraternity, but it doesn’t go the way he thinks. 2,675 words Added May 2006 13k views 4.5 stars (11 votes) No comments yet •Cockless •Transformation •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

The tarpit by Matthew Wright Home is a tarpit. 2,368 words Added Feb 2024 3,893 views 2.2 stars (6 votes) No comments yet •Transformation •Nonconsensual change •Restraints •M/M

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/...

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

This is Sean by Cockatrice Michael is nervous because he is bringing his boyfriend Sean to his parents’ place for the first time. Even more, Sean is a werecock and does not understand why that has to be kept a secret from Michael’s parents... 2 parts 12k words Added Mar 2020 Updated 28 Jan 2023 9,049 views 4.8 stars (6 votes) No comments yet •Human to Cock •Transformation •Cocktaur •Christmas •M/M

Three hearts as one by BRK When Saul’s village is threatened, he and his friends Jurgen and Hector must seek out the one man who might be able to help them. 11k words Added Jun 2025 1,151 views 5.0 stars (2 votes) No comments yet •Muscle/Strength •Transformation •Witch/Warlock/Wizard •Fantasy Realm •Medieval(ish)

Tipped scales by Tym Greene An orc tries to create gold via alchemy. Naturally, when the magick goes wrong, he gets more than he bargained for. 8,687 words Added Jun 2024 4,289 views 4.7 stars (3 votes) No comments yet •Transformation •Anthro/Furry •Anthro/Scaly •Dragons •Orcs •Fantasy Realm •Complete •M/M

To a tee by Cris Kane Teddy is amazed to see how much his older brother has grown since going away to college. 2,189 words Added Dec 2019 16k views 4.8 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Incest •Brothers •M/M

To grow a goblin by Everspark Kept prisoner in a dungeon for too long, Ethan has been resisting the drink that will make him more than the weakling he is, but his will is wearing down—and his desire is unabated. 2,424 words Added May 2023 11k views 4.2 stars (5 votes) No comments yet •Cock Growth •Muscle Growth •Muscle/Strength •Muscle Worship •Pointy Ears •Belly Growth •Feeding •Transformation •Getting Taller •Size Decrease •Size Increase •Orcs •Fantasy Realm •Complete •M/M/F

To wish for cock by CockTFBoi A chance encounter while hiking starts a series of events that will change Calvin and the world around him forever. 5 parts 14k words Added Dec 2020 Updated 27 Feb 2021 26k views 4.8 stars (8 votes) No comments yet •Cock Growth •Cock Shrinking •Cock Theft •Cockless •Huge Cock •Straight to Gay •Transformation •Cock Cage •Dom/Sub •Witch/Warlock/Wizard •Set during the Pandemic •M/M

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

Toonifying video call by Demonized When a cartoon dick pic starts turning people into hot animated furries, just imagine what a video call could do! 1,296 words Added Aug 2023 8,084 views 4.3 stars (4 votes) No comments yet •Cock Growth •Ball Growth •Muscle Growth •Butt Growth •Increased Libido •Transformation •Human to Animal/Anthro •Infectious •Anthro/Furry •Complete •M/M

The toys that bind by Alex Anders Gottfried Icks has trouble focussing sometimes. Will the universe monkeying around in his life help or hinder that? 5,304 words Added Aug 2024 3,180 views 5.0 stars (1 vote) No comments yet •Other Mental Changes •Transformation •Human to Inanimate •Retcon •Dom/Sub •M/M •M/M/M

The training program by BRK Recruited to take part in an intense and highly selective three-week LEO training program, Texas Ranger Dusty thinks he and his fellow trainees are in for a lot of hard work and conditioning. What he doesn’t know is what exactly these elite law-enforcement men are being trained for. 5 parts 8,850 words Added Aug 2021 23k views 4.5 stars (11 votes) No comments yet •Always Hard •Cock Growth •Self-suck •Hyper Cum •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Dom/Sub •Nonconsensual change •Sex-Slave •Aliens •Complete •M/M •M/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

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

The transition transaction by Taur Reg Ben wants to change his body, but he may get more than he bargained for. 10 parts 25k words Added Aug 2013 16k views 5.0 stars (3 votes) No comments yet •Transformation •Centaurs •Witch/Warlock/Wizard •M/M

True pups by Douglas Benjamin Two men wander into the wrong bar, and soon find their bodies growing huge with muscle as their minds go to the dogs. 3,904 words Added Jan 2017 26k views 3.6 stars (7 votes) No comments yet •Getting Dumber •Muscle Growth •Muscle/Strength •Transformation •Human to Animal/Anthro •Dom/Sub •Anthro/Furry •Mind Control

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

Tying the knot by DracumSum Mike got lost in the woods, during the night of a full moon. He heard a twig snap behind him. And now he’s got a new boyfriend. 4 parts 20k words Added Jan 2021 Updated 1 May 2021 24k views 4.9 stars (31 votes) No comments yet •Cock Growth •Cum inflation •Muscle Growth •Transformation •Hair Growth/Getting Hairy •Anthro/Furry •Werewolves •M/M

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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

Unequal exchange by Fallon Ives Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same. 9 parts 21k words Added Nov 2021 Updated 12 Feb 2022 49k views 4.6 stars (17 votes) No comments yet •Cock Growth •Cut to Uncut •Cock Shrinking •Cock Theft •Huge Balls •Huge Cock •Hyper Cum •Muscle Worship •Man Scent •Belly Growth •Increased Libido •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Fatter •Tongue Growth •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Supernatural •M/M •M/M/M

Unexpected side effects by WBHunk Jay discovers a virus that seems to have a transformative effect on the body. It just needs to be tested on a human subject… 2 parts 2,776 words Added Feb 2003 25k views 4.6 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Shapeshifting •M/M

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

Unicorn Frappuccino: Refill by Tym Greene This sequel to “Unicorn Frappuccino” sees the purple-tracksuit-wearing wizard at his new job, making a delivery to a Starbucks that, four years later, still offers Unicorn Frappuccinos to their customers. And of course unicorn magic comes into play to make things a little more…flavorful. 2 parts 10k words Added Jul 2021 5,931 views 4.5 stars (2 votes) No comments yet •Transformation •Human to Animal/Anthro •Father/Son •Nonconsensual change •Anthro/Furry •Witch/Warlock/Wizard

The universe of Babbel by brazboy In an endless universe, everything that could ever happen must be happening somewhere, even events that are so unlikely as to be almost impossible. In one of billions of worlds that are exactly or almost exactly like ours, Ricardo was hit by one of those black swarm events, which changed him forever. 2,354 words Added Mar 2023 12k views 4.6 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle Growth •Public Nudity •Increased Libido •Transformation •Giants •Size Increase •Destruction/Violence •Complete •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

Untangled by screamingmoist A young man wanders into the wrong bar and into the right life. 3,244 words Added Jan 2022 13k views 5.0 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Transformation •Hair Growth/Getting Hairy •M/M

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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/...

A very special delivery by Seth Peterson Berk is a short, slim driver on a long haul to Texas. Little does he know his truck has a very special plan in store for him! 9,308 words Added Nov 2024 5,437 views 4.3 stars (6 votes) No comments yet •Cut to Uncut •Muscle Gut •Belly Growth •Transformation •Getting Taller •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Complete •M

Vision space by BRK Sent to explore an unknown, derelict spaceship in search of usable technology, a young marine unexpectedly discovers three sexy inhabitants, guardians of a secret no one could have imagined. 6,302 words Added Jun 2021 15k views 5.0 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Giants •Size Decrease •Size Increase •Age Difference •Aliens •Space Travel •Complete •Set in the Future •M/M

Vlogger by Sithspawn An anonymous guy begins to notice strange changes in his body and starts a video blog to document what’s happening. 12 parts 22k words Added Mar 2021 Updated 27 Mar 2021 10k views 5.0 stars (9 votes) No comments yet •Gradual Change •Transformation •Superhero/Supervillain •Flying •X-Ray Vision •All Dialog

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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

Well wished by Tym Greene One should always be wary of wishing wells. Just like genies, they are apt to twist even the simplest wish into something unexpected. Chris here, for example, wished for a more interesting sex life...you won’t believe what happens next. 3,137 words Added Dec 2022 7,411 views 5.0 stars (3 votes) No comments yet •Cock to Human •Human to Cock •Prehensile Cock •Body Part Rearrangement •Transformation •Complete •M/M

Werequeer by Pfieffer A dad helps his son through his first transformation into a WereQueer. 2,426 words Added Apr 2004 35k views 5.0 stars (21 votes) No comments yet •Cock Growth •Huge Balls •Hyper Cock •Hyper Cum •Transformation •Age Difference •Incest •Father/Son

What happened by Dream Big When Daniel meets up after college graduation with his high school friends Chris and Jane for a beach vacation, it turns out Chris has some important news: first, he’s into both of them, and second, he’s got access to his family’s secret body transformation serum, and he’s willing to share. 2 parts 8,209 words Added Nov 2019 13k views 5.0 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Bisexual

What he wants by CentaurQuinn Steve has a dead end job and boring life. Then, a trip to an estate sale makes it possible for all his dreams to come true, even ones he didn't know he had. 2 parts 4,984 words Added May 2017 Updated 8 Aug 2020 16k views 4.4 stars (18 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cum •Muscle/Strength •Transformation •Centaurs •M/M

Wide receiver by Logan Haller Dominic Hardy is a media personality and a former professional football player. He proudly considers himself “the most aggressive top on the planet.” He’s the alpha gay in any room. But a quest for a scientific fountain of youth will lead him to discover aspects of himself he didn’t know existed, and a few that weren’t there before they were installed in him by an extraordinarily handsome mad scientist. 7,537 words Added Oct 2023 11k views 5.0 stars (25 votes) No comments yet •Cock Growth •Huge Cock •Dom to Sub •Straight to Gay •Muscle Growth •Increased Libido •Getting Handsomer •Transformation •Age Regression •Hyper Pheromones •M/M

The wilding party by Kibble the Satyr Gabriel Hill is a senior at Arcadian University and an all-around nerd who's looking for love in all the wrong places. But maybe a change of pace, some new friends, and a never-before-seen D&D guidebook will be the key to unlocking his own potential, and the potential of everyone around him. After all, you never know how far your first adventure will take you! 20k words Added Jan 2025 4,972 views 5.0 stars (4 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Man Scent •Increased Libido •Transformation •Hair Growth/Getting Hairy •Orcs •Satyrs •Fantasy Realm •Supernatural •Complete •M/M •M/M/M/...

Wishes come true by OneLuckyGuy89 As Zhao continues his godly trip down memory lane, we learn about his mysterious companion Brutus, whom Ares gave immortality in the days of the ancient Roman Empire. As he’s thinking about the past, another group of men activate Zhao’s website. 5,821 words Added Aug 2024 13k views 5.0 stars (1 vote) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Female to Male •Transgender •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Father/Son •Twins •Nonconsensual change •Lycra/Spandex •Hyper Pheromones •Supernatural •Immortality •M/M •M/M/M/...

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

Woolly monkey zoo exhibit by Eriknl77 Two friends fighting for animal rights end up becoming part of an exhibit in a zoo. 3,124 words Added Feb 2019 7,767 views 5.0 stars (1 vote) No comments yet •Transformation •Human to Animal/Anthro •Nonconsensual change

Workout by Tym Greene Sometimes it’s good to let your mind wander while you’re going through your reps at the gym…but sometimes things can get a bit out of hand…or perhaps “out of hoof” would be more appropriate… 1,124 words Added Jan 2021 7,325 views 4.5 stars (2 votes) No comments yet •Huge Cock •Muscle/Strength •Transformation •Human to Animal/Anthro •Nonconsensual change

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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X-Dream Makeover by Cris Kane Rich from selling his tech stocks, David hopes to improve his love life with a makeover from a mysterious shop in Chinatown. 4 parts 16k words Added Sep 2018 14k views 5.0 stars (7 votes) No comments yet •Getting Dumber •Other Mental Changes •Muscle Growth •Transformation •Age Progression •M/M •M/M/M

X-Dream Makeover: Billy Farrow’s night out by Cris Kane A pop star is given a night of anonymity to explore San Francisco in a hunky new body, thanks to Mr. Lee’s magic. 3 parts 14k words Added Oct 2018 12k views 5.0 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Race/Ethnicity Change •Hair Growth/Getting Hairy •M/M •M/M/M

X-Dream Makeover: Where’d he go? by Cris Kane A billionaire ropes a lowly accountant into going on a mysterious mission to Mr. Lee’s notorious shop. 2 parts 11k words Added Nov 2018 12k views 5.0 stars (3 votes) No comments yet •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Nonconsensual change

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The yard by Now Voyager When Simon returns to the local leather bar to retrieve his wallet, he gets more than he bargained for. 4,689 words Added May 2017 14k views 4.7 stars (7 votes) No comments yet •Transformation •Human to Animal/Anthro •Nonconsensual change •Anthro/Furry •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

Yoga mates by Seth Peterson A new yoga club gives a shy, unsure college boy a lot more than he signed up for. 3,047 words Added Jan 2017 12k views 3.7 stars (3 votes) No comments yet •Muscle/Strength •Transformation

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Zack by Mlock Zack and his boyfriend try out a Brazilian-made concoction. 1,385 words Added Sep 2009 32k views 3.8 stars (19 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Cum inflation •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Plausible Size Difference •Size Increase

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