When your muscles are growing bigger. Especially relevant if the character doesn’t have much musculature to start with. This can involve muscles being grown conventionally (i.e., hard work at the gym), but usually there’s something more going on that gives the growth a push.
Compare Muscle, which can be just about having big muscles, and Size Growth, which involves getting bigger overall.
Child of: Muscle. Related tags: Hyper Muscle;
Tag Group: Muscle.
Muscle Growth |
Muscle/Strength |
Huge Cock |
Cock Growth |
Size Increase |
Getting Taller |
Hyper Cock |
Huge Balls |
Hyper Cum |
Getting Hairy |
Justin (the bigger the better) |
Max’s wish |
Above average |
Spice |
All good things |
Jason’s big problem |
Puberty is a bitch |
My roommate (complete) |
Mind and body |
Bigger issues |
Mountainheart |
Made of lad |
Tales of Summerstone |
The Enclave Part 2: Flesh For fantasy |
Stadium brew |
Simian massage |
The alpha touch |
Sexi-Phi |
Parasitic paradise |
The Enclave: New meat |
A.I. by Corwin Tim’s homemade A.I. software decides to help him get huge. 11 parts Added Dec 2013 73k views 4.8 stars (44 votes) 31k words •Huge Cock•Cum Milking•Addiction•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Plausible Size Difference•Size Increase•A.I.-Controlled Change•Destruction/Violence•Restraints•Androids/Cyborgs•Complete •M/M
Above average by Ziel Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all. 28 parts Added Apr 2013 Updated 8 Dec 2018 277k views 4.6 stars (106 votes) 130k words (#11) •Cock Growth•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Muscle Growth•Muscle/Strength•Public Nudity•Butt Growth•Retcon •M/M•M/M/M•M/M/M/...
Abyssus Abbey by Pen Darke Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. 17 parts Added Feb 2020 Updated 16 May 2020 26k views 4.9 stars (70 votes) 125k words (#14) •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 Added Jan 2006 Updated 2 Jan 2006 29k views 4.4 stars (7 votes) 2,926 words •Cock Growth•Huge Cock•Replication•Muscle Growth•Muscle/Strength•Transformation•Voice Deepening•Plausible Size Difference•Size Increase•Age Regression•Race/Ethnicity Change•Selfcest
The acolytes by Richard Jasper It all started with an arm-wrestling contest. Blond surfer god Mike Schnelling, 5’10”, 175 lbs., wanted to take me on. Which was fine but I had 50 lbs. on him, all muscle. We never could have imagined how it would all turn out! 7 parts Added Aug 2020 23k views 4.5 stars (11 votes) 8,050 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Getting Hairy •M/M
Acting out by Cris Kane A straight actor preparing to audition for a gay role receives help getting into character from his gay friend and a couple of magic rings, but their mind-altering effects lead to unexpected outcomes for Quinn and Damon alike. 3 parts Added Aug 2014 32k views 4.6 stars (18 votes) 25k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength •M/M
Ad man by FanTCMan Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. Added Dec 2003 85k views 4.9 stars (55 votes) 8,642 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change•Infectious •M/M
Adam’s first growth spurt by MDS Adam comes home from a day of being bullied at school to find he definitely won't have to worry about anything like that after today. Added Nov 2016 55k views 4.3 stars (15 votes) 2,350 words •Huge Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers
Adam’s fury by Chronologious Adam is sick and tired of being harassed and bullied at school and reaches his breaking point. Nobody is ever going to mess with him again. 6 parts Added Apr 2021 Updated 23 Apr 2022 23k views 4.7 stars (10 votes) 16k words •Muscle Growth•Muscle/Strength•Giants•Size Increase•Destruction/Violence •M•M/M•M/M/M
Administrator by FanTCMan Added Apr 2003 28k views 4.3 stars (10 votes) 1,784 words •Cock Growth•Huge Cock•Getting Dumber•Muscle Growth•Muscle/Strength
Admiring the changes by Josh Barrett After months of hardly any progress at the gym, Alex finds a strange stone that makes him into what he’s always wanted to be. Added Jun 2014 28k views 4.5 stars (21 votes) 1,973 words •Muscle Growth•Muscle/Strength
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 Added Feb 2020 11k views 4.6 stars (5 votes) 3,916 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Size Increase•Race/Ethnicity Change•Demons•Ogres•Fantasy Realm •M/M
Aftermath by Richard Jasper Recently widowed, Roger decides to join the gym and get big. Added Jan 2020 9,367 views 3.3 stars (9 votes) 3,876 words •Muscle Growth•Muscle/Strength
Against protocol by BRK The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent… and they’re starting to pile up. Added Nov 2019 9,209 views 4.6 stars (7 votes) 2,415 words •Cock Growth•Huge Cock•Hyper Cum•Extra digits•Multiarm•Multilimb•Muscle Growth
Ah! my god by Josh Arima A short and much less awkward alternative story inspired by the manga/anime Oh My Goddess. Added Jun 2005 33k views 4.7 stars (12 votes) 4,325 words •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. Added Oct 2022 25k views 4.8 stars (29 votes) 4,977 words •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 Added Jan 2020 13k views 4.0 stars (5 votes) 5,889 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Shapeshifting
Aisle 13 by Richard Jasper A random encounter at the grocery store prompts big Jake to recruit a passel of wannabe muscleboys. 7 parts Added Jan 2020 7,094 views 5.0 stars (2 votes) 8,336 words •Muscle Growth•Muscle/Strength
Alex by Jcry123 A young guy decides to try out a gift from a random stranger that might making him bigger. Added Nov 2011 37k views 4.4 stars (12 votes) 1,545 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength
Alex in Wonderland by Anarchy A Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. 3 parts Added Jan 2016 Updated 7 Apr 2017 46k views 4.4 stars (43 votes) 6,184 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase •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. Added Nov 2023 4,324 views 4.5 stars (11 votes) 4,413 words •Huge Cock•Cum inflation•Replication•Muscle Growth•Male Pregnancy•Transformation•Size Increase•Inflation•Nonconsensual change•Aliens •M/M•M/M/M
Alien implants (revised) by WordShop Three twenty-year-old military brats have a close encounter that leaves behind unexpected surprises for them all. How do three young guys deal with something that they cannot even begin to explain or understand? Not to mention the very strange dreams… 2 parts Added Nov 2017 24k views 3.7 stars (15 votes) 3,079 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Hairy•Symbiotes
Alien tormentors by James Fourlegs Unseen aliens juice the daylights out of their captives. Added Dec 2004 23k views 4.3 stars (6 votes) 1,004 words •Huge Cock•Multicock•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Muscle/Strength•Selfcest•Aliens
All good things by Anon Amon After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. 111 parts Added Feb 2017 Updated 29 Oct 2022 217k views 4.6 stars (144 votes) 132k words (#9) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Nipple Emissions•Straight to Gay•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers•Twins•Infectious•Pagan gods•Complete •M/M•M/M/M
All Hallows’ revelry by Element53 Jake is invited to a Halloween bonfire by a hunky stranger, and he quickly learns how much fun a little revelry can be. Added Oct 2020 10k views 4.6 stars (9 votes) 5,277 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Supernatural•Halloween •M/M•M/M/M
All or nothing by Double-U Take a step into Allan Rader’s thoughts and explore a strange new casino that hasn’t opened up to the public yet. Will Allan get some BIG returns? Added Sep 2016 14k views 3.5 stars (13 votes) 2,154 words •Muscle Growth•Muscle/Strength•Size Increase
All your wildest dreams by FloralSpaded When Walker has his hot friend Joe over for the night, things get out of hand and all of Walker’s wildest dreams come true. 2 parts Added Jun 2018 17k views 3.1 stars (19 votes) 1,496 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Infectious
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. Added Dec 2017 26k views 4.8 stars (4 votes) 4,118 words •Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Human to Animal/Anthro•Getting Hairy•Nonconsensual change•Anthro/Furry •M/M
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. Added Aug 2018 45k views 4.7 stars (13 votes) 14k words •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
Alpha fitness by Genetonic High school nerd Jeff keeps getting bullied by muscle jock Travis… until he has a lucky encounter with the new ‘Alpha’ brand clothing line. Added Mar 2021 18k views 4.5 stars (11 votes) 2,712 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Foot Growth•Getting Taller•Size Increase•Getting Hairy•Humiliation
Alpha House by NBCK99 A collection of young guys take part in a reality series where the action includes everyone spinning a wheel and getting random body changes. 3 parts Added Mar 2015 Updated 15 May 2015 56k views 4.7 stars (82 votes) 12k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Hyper Pheromones
Alpha Luke and the wrestling team by Eric Aaldersen Luke finds another beta mate on his wrestling team and his sexual energy infects the whole team during a special match! Added Aug 2020 16k views 5.0 stars (9 votes) 6,920 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Gradual Change•Hyper Pheromones•Supernatural
Alpha Luke grows his circle by Eric Aaldersen Now fully aware of his alphahood, Luke breeds some more betas hoping to make Brian an alpha like him. Luke and Mike finally bond as they were meant to. Added Mar 2020 11k views 5.0 stars (6 votes) 8,980 words •Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Incest•Brothers•Supernatural
Alpha Luke passes on the lore by Eric Aaldersen Luke and Brian’s story finally reaches its climax and afterwards things get positively mystical. Added May 2020 7,154 views 5.0 stars (6 votes) 4,887 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Gradual Change•Supernatural
Alpha Male by Josef Howard A gay man wakes one morning inside the body of the (formerly) straight star-spangled super-hero AlphaMale. Everything is terrific until AlphaMale’s studly sidekick finds out his body is inhabited by an imposter. 5 parts Added Jul 2002 39k views 5.0 stars (8 votes) 15k words •Muscle Growth•Muscle/Strength•Superhero/Supervillain
Alpha master god king by MaleHypnoDomination and Mr. GreyMan An unassuming househusband accidentally becomes the God-King of the world. 2 parts Added May 2016 27k views 2.6 stars (34 votes) 7,650 words •Muscle Growth•Muscle/Strength•Dom/Sub•Djin/Jinn/Genie•Mind Control
Alpha Mike and his alpha bro by Eric Aaldersen Meet Alpha Mike, Luke’s older brother, on the day that he discovers that his little bro is an alpha, too! Added Mar 2020 12k views 4.5 stars (17 votes) 5,437 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Gradual Change•Incest•Brothers•Supernatural •t/t
Alpha product series by Chet Boner 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! 19 parts Added May 2017 Updated 11 May 2019 86k views 4.3 stars (43 votes) 23k words •Cock Growth•Huge Balls•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Age Difference•Incest•Brothers•Father/Son•Stories with Images •M/M•M/M/M
The alpha touch by Caliburn Young engineer Max has a good deed rewarded with a mysterious rune now tattooed to his wrist. Bestowed with the power to change the body of the men he touches, Max’s life and his friends’ change quite a bit. 15 parts Added Jan 2022 Updated 4 Nov 2023 84k views 4.9 stars (201 votes) 61k words (#47) •Cock Growth•Huge Balls•Huge Cock•Straight to Gay•Muscle Growth•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Size Increase•Getting Hairy•Suggestion•Hetero Sex•Dom/Sub•Nonconsensual change •M/M•M/F
Altered by Dream Big Chris wakes up in a strange laboratory, only to learn he’s one of a number of subjects in a mysterious program that involves alterations to the male human body. At least the guy they have looking after him seems sympathetic… and very, very sexy. 6 parts Added Jan 2020 Updated 12 Dec 2020 28k views 4.8 stars (20 votes) 11k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Human to Animal/Anthro•Getting Hairy•Nonconsensual change•Restraints•Hyper Pheromones •M/M
Amethyst horizon by will88nh Change comes unexpectedly to Will, in the form of a pizza delivery boy. 3 parts Added Aug 2005 16k views 4.4 stars (11 votes) 6,315 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Transformation•Age Regression•Suggestion •M/M
Amplifications by Also Known As I did not start out this way, the way I am now, the way you know me, the way you see me. Of course I didn’t. No one could. No one could look like me, do the things that I can do, be this perfect instrument of pure sexual power without…a little help. 5 parts Added Jan 2014 25k views 4.0 stars (5 votes) 23k words •Huge Cock•Muscle Growth•Muscle/Strength•Size Increase
And then he came by Teen Hulk David's dream is interrupted … but only until his next visit to the gym. 2 parts Added May 2002 45k views 4.4 stars (9 votes) 7,372 words •Cock Growth•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•First Time/Virgin•Infectious •M/M
Andro-Gro anonymous by LucaWLee Fresh out of cryosleep in the post-apocalyptic Southwest, Phoenix journeys with a hulking Kassian and a wolfish Fynn in search of an irresistible growth-inducing drug. 3 parts Added Jan 2023 4,594 views 5.0 stars (12 votes) 6,673 words •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Set in the Future •M/M
Andy finds Cockr gives and takes away by Clearlyhere Andy has mixed feelings about his experience with the Cockr App. He discusses it with his friend Bill. Bill comes up with a plan that is mutually beneficial. 5 parts Added Oct 2017 Updated 1 Jun 2019 35k views 4.6 stars (39 votes) 14k words •Cock Growth•Cock Shrinking•Huge Cock•Muscle Breast•Muscle Growth•Muscle/Strength•App•Dom/Sub •M/M•M/M
Angelo and Adrian by WordShop Genius Angelo and sweet Adrian are both scarred by their pasts. Angelo has to accept change in his life, and accidentally, without intending it, Adrian is forced to accept a new life for which he is not at all prepared. 9 parts Added Oct 2017 Updated 11 May 2018 26k views 4.5 stars (8 votes) 43k words (#85) •Cock Growth•Muscle Growth•Muscle/Strength•Gradual Change•Hyper Pheromones•Infectious •M/M
Another big morning by Thatbadwriter It never fails. You’re sitting there on the living room floor with your cereal trying to watch some TV, when your dad comes down and decides Saturday morning is the perfect time to start growing and getting himself off. And then your horny brother comes home… Added Nov 2020 24k views 4.2 stars (5 votes) 1,226 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers•Father/Son•Destruction/Violence•Complete •M
Another nerd story by Sithspawn Ollie is your typical nerd who asks his neighbour for help dealing with the local bully. Tom offers some advice that leads to an encounter he'll never forget. 2 parts Added Apr 2020 Updated 16 May 2020 18k views 4.7 stars (10 votes) 9,072 words •Cock Growth•Huge Cock•Hyper Strength•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Nanotech •M/M
The Anterotica by LucaWLee During an impending apocalypse, a minor god of sex has to confront and fuck his way through infighting pantheons, each full of evil desire. 4 parts Added Aug 2023 Updated 2 Sep 2023 4,790 views 5.0 stars (9 votes) 12k words •Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Wings•Hyper Muscle•Pec Fucking•Muscle Growth•Muscle Worship•Pagan gods •M/M•M/M/M
Anthony by Chronologious Jack is having vivid dreams about his friend. Pure imagination or a sign of what’s to come? 6 parts Added Mar 2021 Updated 3 Apr 2021 22k views 4.9 stars (16 votes) 16k words •Cock Growth•Muscle Growth•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence •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. Added Aug 2016 46k views 4.5 stars (18 votes) 7,815 words •Getting Dumber•Immobility•Muscle Growth•Muscle/Strength•Transformation•Size Increase
The apartment by BRK Sometimes what you need in a new apartment has more to do with what’s missing in your life. Added Apr 2020 13k views 4.5 stars (15 votes) 3,385 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Getting Taller•Retcon•Complete •M/M
An app for the ages by Seth Peterson An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? Added Dec 2018 35k views 4.9 stars (24 votes) 3,147 words •Cock Growth•Huge Cock•Butch-to-Fem•Getting Dumber•Straight to Gay•Muscle Breast•Muscle Growth•Muscle/Strength•Getting Taller•Getting Hairy•App•Nonconsensual change •M/M
The application by SuperWaffle A powerful story in which an anthro fox named Bradley learns that a body-morphing app is a wondrous, life-changing thing for himself and for new friends as well—if it doesn’t fall into the wrong hands, that is. 8 parts Added Apr 2015 48k views 4.9 stars (24 votes) 44k words (#81) •Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase•Getting Hairy•App•Anthro/Furry •M/M
(April) fool for love by BRK Joe decides he’s been pining for his roommate Rafe long enough, so he uses his sneakily-obtained knowledge of Rafe’s fringe erotica tastes and the pretext of April Fool’s day to pretend he’s set his roomie up on a blind date with his ultimate dream guy. Added Apr 2023 3,500 views 4.2 stars (6 votes) 2,689 words •Huge Balls•Huge Cock•Hyper Cock•Multiarm•Multilimb•Muscle Growth•Stretchy•Getting Taller•Plausible Size Difference•Size Increase•Retcon•April Fool’s Day •M/M
Are you sure by Dream Big Suddenly awash with money, Bill takes the plunge and follows the stories of secretly augmented men and women to a remote lab where they promise to fix everything he doesn’t like about his body. 5 parts Added Nov 2019 17k views 4.5 stars (6 votes) 6,234 words •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Size Increase•Race/Ethnicity Change•Bisexual•Hetero Sex
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 Added Aug 2020 9,495 views 4.9 stars (11 votes) 26k words •Cock Growth•Huge Cock•Multi-abs•Multiarm•Multilimb•Muscle Growth•Transformation•Getting Taller•Size Increase•Fantasy Realm•Complete •M/M
As you please by Ybara Montefiore Todd stumbles upon a training camp that offers him a guaranteed routine to make him grow, but he worries what the program might be hiding. 7 parts Added Aug 2022 Updated 1 Oct 2022 20k views 5.0 stars (30 votes) 13k words •Muscle Growth•Gradual Change•Getting Taller•Size Increase •M
Ascension by Ziel Zach awakens to find himself strapped to a table in a strange place with only a robotic voice for company. There’s a lot of questions on his mind, but none more important than what is this “ascension” the voice is talking about? Added Aug 2021 13k views 4.9 stars (17 votes) 3,800 words •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Restraints•Complete •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. Added Oct 2022 12k views 4.8 stars (16 votes) 6,147 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change •M
At the cafeteria by BRK Jordan meets up with his friends at the cafeteria very late one night before midterms. They end up making a game of passing around Ethan’s ancient-recipe birthday liqueur and telling strange rumors about each other, with some unintended consequences. 3 parts Added Jun 2015 31k views 4.7 stars (43 votes) 8,362 words •Cock Growth•Huge Cock•Multicock•Muscle Growth•Muscle/Strength•Getting Handsomer•Retcon•Suggestion•Infectious•Immortality •M/M•M/M/M
The attack of Tchutchuca by brazboy A weird phenomenon takes place in the old colonial city of Paraty: after a strong tide, the sea turns a bit sweet, and its scent is enough to drive the males in the small town mad. Some say it’s the work of the devil, others swear it down to the old local monster Tchutchuca. The state government sends a biologist to investigate, but there is little to be done other than witness history. Added Jul 2022 6,152 views 4.6 stars (7 votes) 8,430 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multicock•Straight to Gay•Muscle Growth•Increased Libido•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase •M/M/M/...
Attil|a|rt by LAComplex The 15-foot phenomenon Attila pays a visit to the world-famous Michelangelo’s David statue, having decided to offer to the world a new reference for manliness and virility. Added Mar 2019 13k views 5.0 stars (4 votes) 7,032 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Size Increase•Destruction/Violence
Augmentations by Also Known As Pursuing a fantasy, a successful man hires an erotic partner who’s been augmented, but the kinds of pleasures his new lover can share with him are far beyond anything he’d imagined. 18 parts Added Jan 2014 42k views 4.1 stars (9 votes) 99k words (#25) •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Getting Handsomer•Size Increase•Set in the Future
The awakening by muscl4life A large young man named Dmitri doesn’t understand how he got so big, or why he has to seek a man named Zoran. But Zoran is dead, leaving him in the hands of a very confused blacksmith who must help Dmitri uncover the secrets of his size and strength. 2 parts Added Nov 2013 Updated 5 Dec 2013 20k views 3.6 stars (5 votes) 10k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Witch/Warlock/Wizard•Fantasy Realm•Supernatural •M/M
Away game by spacevlad College freshman Adam is the smallest guy on the football team. On an away game road trip, he gets paired up to room with Wyatt, the biggest offensive lineman on the team. Adam tries to control himself as they are forced to share a bed, but Wyatt’s massive body is hard to resist. 2 parts Added Dec 2017 31k views 4.5 stars (26 votes) 6,307 words •Muscle Growth•Muscle Gut•Muscle/Strength•Plausible Size Difference•Size Increase
Baby brother by Shawn D. Stewart "Kev, did you see a glass here?” “Whoa, man, was that yours? Sorry… I was really thirsty…” “You drank it!?” Aaaaand off we go! Added Mar 2003 124k views 4.4 stars (41 votes) 2,879 words •Cock Growth•Muscle Growth•Muscle/Strength•Getting Taller•Incest•Brothers
Bad suggestion by pkak2k12 I’ve learned what I say about others happens. However, I’m still figuring out how to use it, and my best friend and little brother kind of ended up being test subjects for it. Added Sep 2022 12k views 4.6 stars (25 votes) 1,619 words •Cock Growth•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Retcon•Suggestion•Incest•Brothers •M/M•M/t
Bait and tackle by Ziel Sapp continues his size-draining activities. This time against the speed and power of a hero called Linebacker. Added Apr 2020 16k views 4.8 stars (5 votes) 5,442 words •Cock Growth•Cock Shrinking•Muscle Growth•Muscle Theft•Size Decrease•Size Increase•Humiliation•Superhero/Supervillain
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 Added Oct 2022 Updated 11 Feb 2023 7,627 views 5.0 stars (20 votes) 6,447 words •Cock Growth•Muscle Growth•Transformation•Plausible Size Difference•Size Decrease•Orcs•Supernatural •M/M
Bali encounter by LenZelig On a trip to Bali, a happily married couple, Pete and Lori, encounter a pair of irresistibly beautiful muscle twins named Wayan and Kadek, and then their family and friends… and things become deliciously complicated. 2 parts Added Nov 2017 Updated 8 Dec 2017 15k views 5.0 stars (10 votes) 29k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•First Time/Virgin•Incest•Brothers•Twins•Bisexual•Hetero Sex•Dom/Sub •M/M•M/M/M•M/F•M/M/F
The band by BRK Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. 2 parts Added May 2002 21k views 4.7 stars (17 votes) 7,461 words •Huge Cock•Hyper Cock•Multiarm•Multilimb•Replication•Muscle Growth•Plausible Size Difference•Size Increase•Suggestion•Selfcest•Complete •M/M•M/M/M
Bara juice by Smokey Digsby Baxter, a limpy junkyard poodle, starts taking supplements to enhance his body. What he gets, however, is a unexpected change during a very important date with the guy of his dreams. Added Aug 2017 16k views 5.0 stars (2 votes) 2,649 words •Cock Growth•Huge Cock•Cum inflation•Muscle Growth•Muscle/Strength•Anthro/Furry
Barbaric times by alwaysmyway Hockey star Brett is seething with anger and bitterness after his rival has taken his leadership of the team and his girl, when a strange voice offers to show him the barbarian path to revenge. Added Aug 2012 23k views 4.1 stars (8 votes) 3,449 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Destruction/Violence•Nonconsensual sex•Supernatural •t•t/t
A Barber story: The Titan Brothers by Ogrebear Two men from opposite ends of life get a world-changing haircut. Added Dec 2022 6,599 views 5.0 stars (9 votes) 5,252 words •Cock Growth•Huge Balls•Huge Cock•Public Orgasm•Hyper Strength•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Age Regression•Getting Hairy•Retcon•Suggestion•Incest•Brothers•Twins •M/M
Basement full of muscleboy gods by Krisiar Wrestler Oliver scores some pills that are supposed to bring on muscle growth, and decides to share them with his best buds after a match. Added May 2011 63k views 4.4 stars (16 votes) 2,124 words •Cock Growth•Huge Cock•Nipple Emissions•Multi-abs•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Muscle Growth•Muscle/Strength
Basso profundo by BRK Andrew hates how puberty had been a lot kinder to his studly, alpha male jock roommates. Even his voice is higher. All that changes with a belated puberty upgrade—especially the part about his voice. Added Jan 2021 19k views 4.5 stars (21 votes) 2,030 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Voice Deepening•Getting Hairy•Suggestion•Mind Control •M/M
Baxter prep by BRK A candid interview with the man who admitted dosing the stars of his reality TV show, Baxter Prep, with serums that altered their bodies—without their knowledge. Added May 2011 23k views 4.4 stars (5 votes) 2,040 words •Muscle Growth•Muscle/Strength•Size Increase •M/M•t/t
Be careful what you download by Tereshky Tim Ryan learns a lesson about using Instagram filters. Pick to the wrong one and it might change more than your pics. Added Dec 2019 18k views 4.4 stars (16 votes) 3,438 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Public Nudity•Social Media •M/M•M/M
Be careful what you wish for by Tereshky “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. 9 parts Added Feb 2020 Updated 19 Jun 2021 54k views 4.8 stars (18 votes) 42k words (#88) •Cock Growth•Huge Balls•Huge Cock•Straight to Gay•Immobility•Muscle Growth•Muscle/Strength•Age Regression•Nonconsensual change •M/M
Bear’s den by Pfefferooney David is a small university student and he wants nothing more than to be, and be with, an enormous man. On a fateful day, he stumbles upon someone who can make his dream come true. 3 parts Added Mar 2019 Updated 11 May 2019 36k views 4.8 stars (14 votes) 9,022 words •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Nipple Emissions•Muscle Growth•Muscle/Strength•Belly Growth•Size Increase•Getting Hairy•Infectious •M/M
BEASTer egg hunt by Ziel Life comes at you fast, and sometimes Easter comes at you faster. Mark stumbles upon some candy filled plastic eggs which lead to some much bigger things. Added Apr 2021 8,640 views 3.8 stars (10 votes) 4,149 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Size Increase•Easter
Beauty is in the eye of the beholder by Transformheaven Nerdy Andrew has a crush on a cheerleading bimbo. He gains an app that allows him to make changes to his body. How will this end? Added May 2022 12k views 3.7 stars (11 votes) 5,327 words •Cock Growth•Huge Cock•Hyper Cock•Getting Dumber•Straight to Gay•Hyper Muscle•Muscle Growth•Getting Taller•App•Retcon•Misogyny •M/M
The becoming by Musclebuff 2 parts Added Oct 2002 17k views 4.4 stars (5 votes) 6,013 words •Muscle Growth•Muscle/Strength
Becoming a muscle god by Corwin Mike discovers what it's like to become a muscle god, and how awesome it is to turn the tables on the coach who’d thought he’d get to dominate the newly-grown Muscle Mike. Added Apr 2018 32k views 4.6 stars (9 votes) 3,083 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase•Dom/Sub
Becoming the ultimate man by musclestory When a man’s ultimate dream becomes his ultimate reality. Added Aug 2003 91k views 4.3 stars (23 votes) 4,565 words •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Voice Deepening•Giants•Size Increase•Getting Hairy •t
Beefcake by Zero They say you are what you eat—especially true for magical foodstuffs with growth-inducing powers—and wimpy freshman Bradley is about to take a bite. Added Feb 2021 17k views 4.6 stars (12 votes) 1,591 words •Cock Growth•Huge Cock•Pec Fucking•Muscle Growth•Muscle/Strength•Butt Growth•Getting Handsomer•Getting Taller•Size Increase
The beefening by Benjamin Skipper Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them! Added Feb 2018 53k views 4.4 stars (36 votes) 2,274 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Plausible Size Difference•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change •M/M•M/M/M
Being accompanied by a wolf by BeCreative Jared works in solitary as a lumberjack, but one day he meets a very special companion. 4 parts Added Jun 2021 Updated 26 Jun 2021 14k views 4.6 stars (11 votes) 11k words •Cock Growth•Huge Balls•Huge Cock•Self-suck•Cum inflation•Hyper Cum•Muscle Growth•Muscle/Strength•Muscle Worship•Voice Deepening•Plausible Size Difference•Size Increase•Anthro/Furry•Werewolves•Complete •M/M
Being big by BigBoy Added Jul 2002 58k views 2.4 stars (26 votes) 953 words •Huge Cock•Muscle Growth•Muscle/Strength
The belt by Marc Added Jul 2002 14k views 4.5 stars (2 votes) 1,464 words •Muscle Growth•Muscle/Strength
Ben gets huge by spacevlad Matt, a kicker on a college football team, befriends Ben, a burly, bearish, muscular offensive lineman with a desire to get bigger. Matt is … able to help him with that. 8 parts Added Jun 2016 72k views 4.3 stars (43 votes) 18k words •Hyper Cum•Muscle Growth•Muscle Gut•Muscle/Strength•Man Scent•Giants•Plausible Size Difference•Size Increase •M/M
Bending the straight boys by iciss At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. 2 parts Added Jan 2008 72k views 4.7 stars (39 votes) 11k words •Cock Growth•Huge Cock•Public Orgasm•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Handsomer•First Time/Virgin•Incest•Brothers•Twins•Nonconsensual change•Infectious •M/M•M/M/M
The Benefactor by Proteus The Benefactor bestows favor on those he deems worthy, whether they like it or not. 14 parts Added Jan 2020 Updated 24 Apr 2021 37k views 4.8 stars (23 votes) 15k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Nonconsensual change•Supernatural •M/M
Benefit of the doubt by BRK Pete decides to do something about the way people always underestimate him because of his size. His first step is to get a tattoo... 3 parts Added May 2022 13k views 4.9 stars (20 votes) 5,953 words •Cock Growth•Huge Cock•Hyper Strength•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Gradual Change•Voice Deepening•Getting Taller•Size Increase•Retcon •M/M
Ben’s escapades by Kaelan Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? 9 parts Added Feb 2018 Updated 15 Jun 2018 59k views 4.7 stars (41 votes) 34k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Gradual Change•Incest•Brothers •M/M•M/M/M
The berries down by the creek by Krisiar Jack hangs out with his friend and crush, Kurt, which leads to an encounter with a bush sporting some unusual berries. Added May 2011 52k views 4.4 stars (12 votes) 3,567 words •Cock Growth•Hyper Cock•Prehensile Cock•Nipple Emissions•Multi-abs•Muscle Growth•Muscle/Strength•Size Increase
Best buds by Richard Jasper John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding… and succeed beyond their wildest imaginings. 9 parts Added Feb 2020 14k views 5.0 stars (8 votes) 13k words •Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Gradual Change•Getting Hairy
Best wishes and regards by Lemur Added Jul 2002 14k views 5.0 stars (1 vote) 2,237 words •Muscle Growth•Muscle/Strength
The bet by JayPat Brandon can't believe that Derek isn't into the muscles of their fellow students like he and Peter are, and he ends up betting Peter that he'll get Derek obsessing about muscle by graduation. 4 parts Added Oct 2012 42k views 4.8 stars (27 votes) 32k words •Muscle Growth•Muscle/Strength•Size Increase•Suggestion •t/t
Bet you can’t have just one by Ziel Vincent was given pretty clear instructions with the new growth supplement his pal invented: “Only take one pill.” Added May 2017 34k views 4.7 stars (10 votes) 5,605 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase
Beta Danny’s day at the park by Eric Aaldersen Danny asks Luke to do some roleplaying with him when they’re in public and it has super sexy consequences. Added Dec 2020 8,752 views 5.0 stars (11 votes) 3,893 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Gradual Change•Hyper Pheromones•Supernatural
Beta Logan and his big brother by Eric Aaldersen Logan has difficulty controlling himself as his older brother Brian becomes a bigger and bigger stud. Added Jun 2020 23k views 5.0 stars (16 votes) 6,499 words •Cock Growth•Cut to Uncut•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Gradual Change•Incest•Brothers•Hyper Pheromones•Supernatural •t/t
Beyond Olympia by Richard Jasper What happens when you're so freaking big the other Olympia competitors howl “unfair, unfair”?! Added Feb 2020 7,464 views 3.8 stars (5 votes) 1,540 words •Hyper Muscle•Muscle Growth•Muscle/Strength
Big by Joe Bell Added Jul 2002 24k views 4.5 stars (2 votes) 923 words •Muscle Growth•Muscle/Strength
Big all over by Richard Jasper What do you do when you’re blessed (cursed?) with a giant dick? Grow a giant body, of course! 3 parts Added Feb 2020 9,263 views 4.3 stars (4 votes) 5,484 words •Huge Cock•Muscle Growth•Muscle/Strength
Big Frank by Unknown 4 parts Added Jul 2002 23k views 4.0 stars (7 votes) 3,544 words •Muscle Growth•Muscle/Strength
Big is better by XH4M Pete and Sam experience epic growth, unexpected adventures, and sweet romance. 32 parts Added Oct 2003 75k views 4.2 stars (15 votes) 111k words (#19) •Huge Cock•Nipcocks•Muscle Growth•Muscle/Strength•First Time/Virgin•Demons•Witch/Warlock/Wizard•Hypnosis •M/M
Big Jim: Rough going by Richard Jasper Inspired by the Mattel action figures of the 1970s! Strange things happen to Big Jim, Big Jack and Big Josh on their annual trip to Joshua Tree to catch the meteor shower. 5 parts Added Feb 2020 12k views 5.0 stars (1 vote) 7,050 words •Huge Cock•Muscle Growth•Muscle/Strength•Stories with Images
Big little rich boy by Richard Jasper Sometimes family drama makes you realize what matters—and who. 8 parts Added May 2003 Updated 22 Feb 2020 31k views 4.7 stars (15 votes) 7,077 words •Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •M/M
Big men on campus by Aardvark and Cris Kane The Alpha Alpha Alpha fraternity recruits a prospective pledge who will need a few adjustments to fit in. Added Oct 2014 31k views 4.6 stars (16 votes) 22k words •Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Handsomer•Size Increase•Destruction/Violence
Big project by muscl4life Added Nov 2013 22k views 3.0 stars (3 votes) 5,273 words •Huge Cock•Muscle Growth•Muscle/Strength•Size Increase
A big year by Dancer Andy gets a big surprise when a fortune teller tells him he will have big gains this year. Added Mar 2018 24k views 4.8 stars (42 votes) 4,316 words •Cock Growth•Huge Cock•Immobility•Muscle Growth•Muscle/Strength•Gradual Change•Plausible Size Difference•Size Increase •M/M
Bigger issues by muscl4life Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? 6 parts Added Dec 2013 138k views 4.0 stars (23 votes) 47k words (#75) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase
Bigger issues: Ultimate growth by muscl4life 6 parts Added Nov 2013 44k views 4.4 stars (7 votes) 32k words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Size Increase•Infectious
Biggest by Also Known As People always ask what it’s like. Because I am that guy. I’m the biggest. And I’ll tell you exactly what that’s like, and how I made myself this way. 2 parts Added Jan 2014 27k views 4.4 stars (8 votes) 9,229 words •Always Hard•Huge Cock•Muscle Growth•Muscle/Strength •M/M
Biggest man of them all by muscl4life A short story on the life of the biggest man ever, who just happened to be short. Added Nov 2013 26k views 4.8 stars (12 votes) 7,673 words •Huge Cock•Hyper Strength•Muscle Growth•Muscle/Strength
Biological inheritance by Frank Easky Sean discovers he had been magicked into early maturation to prevent his growth. The mage who imparted this information then attempts to set things right. Will Sean grow into his true biological inheritance? Added Jul 2002 51k views 4.1 stars (11 votes) 5,755 words •Cock Growth•Huge Balls•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Witch/Warlock/Wizard •M/M
Birching by LucaWLee After hearing about the tale of the Krampus in the Swiss Alps, a young man heads off the beaten trail. Added Dec 2022 3,648 views 4.8 stars (4 votes) 1,569 words •Hyper Cum•Hyper Muscle•Muscle Growth•Christmas •M/M
Birthday surprise by The National Endowment Committee and UnknownGentrifier Steve’s handsome boyfriend Pete brings home a special birthday gift that happens to involve a bit of growth, and a few other things as well. 4 parts Added Nov 2013 33k views 4.6 stars (16 votes) 13k words •Huge Cock•Nipcocks•Nipple Emissions•Muscle Growth•Muscle/Strength •M/M
Birthright by Josef Howard An aged superhero tries to pass on his legacy, but it’s more complicated than expected. Added Jul 2002 15k views 5.0 stars (2 votes) 2,345 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Superhero/Supervillain
The Black Knights by Meddler Incs Once you join the infamous college team known as the Black Knights, there are only three things that matter: lifting, fucking, and football. 4 parts Added Aug 2016 Updated 19 May 2017 23k views 4.6 stars (27 votes) 6,479 words •Muscle Growth•Muscle/Strength•Symbiotes •M/M•M/M/M/...
The Black Knights: Brandon by Meddler Incs “So ya wanna be a jock, bro?” Baker asks. Yeah, Brandon so wants to be a jock. Added Sep 2018 12k views 4.5 stars (6 votes) 645 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Symbiotes
The Black Knights: Coming home by Meddler Incs When an ex-football player, now a local newspaper reporter, investigates The Black Knights, he gets more than he bargained for. 14 parts Added Oct 2018 Updated 21 Dec 2019 21k views 4.9 stars (15 votes) 24k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Nonconsensual change•Aliens•Symbiotes •M/M•M/M/M
A blended harmony experiment by IamYurNayboor A very short young crewman and an older, very tall officer get merged during an emergency evacuation in space to a strange and distant planet. 3 parts Added Feb 2018 Updated 13 Jul 2018 13k views 3.5 stars (2 votes) 4,367 words •Cock Growth•Huge Cock•Muscle Growth•Getting Taller•Merging•Mind Control
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. Added Sep 2018 20k views 4.3 stars (10 votes) 3,700 words •Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Transformation•Size Increase•Anthro/Furry•Werewolves •M/M
Blessing or curse by Ultra GMan John has something a lot of guys would kill for a cock that gets bigger when you have certain kinds of sex. But that’s not all it’s cracked up to be—and the change isn’t always for the better. 18 parts Added Jan 2012 67k views 4.8 stars (26 votes) 50k words (#68) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Muscle Growth•Dildos/Toys •M/M
Blink and it’s gone by Double-U Mark is amazed he’s able to land a date with Connor, the unbelievably hot stud who approached him out of nowhere. But things get complicated when it turns out that Connor is not who he appears to be. 4 parts Added Jun 2017 12k views 4.6 stars (7 votes) 8,569 words •Muscle Growth•Muscle/Strength•Aliens
Blood lust by muscl4life The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle. 3 parts Added Nov 2013 29k views 4.4 stars (8 votes) 9,393 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Incest•Twins•Nonconsensual change•Vampires•Werewolves•Halloween •M/M
Bloodpact by Michverdun Ash has been on the run for a while, with no end in sight. After finally finding a place to stay and meeting a man named Wyatt, Ash finds the answer to Wyatt’s problems: his own blood. 4 parts Added Feb 2023 Updated 25 Feb 2023 7,946 views 4.9 stars (29 votes) 21k words •Hyper Muscle•Muscle Growth•Muscle Worship•Destruction/Violence•Blood•Demons•Supernatural•Complete•Alcohol •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. Added Oct 2021 17k views 4.9 stars (14 votes) 7,196 words •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•Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Tailcock•Plants•Anthro/Furry•Dragons•Werewolves•Supernatural•Halloween •M/M/M
Blowing up in Hollywood by Aphon Matt eagerly accepted a movie studio executive’s offer to bulk him up for a movie role. What he wasn’t expecting, however, were the dramatic changes his special hormone milk would cause. 3 parts Added Dec 2018 20k views 4.5 stars (24 votes) 2,118 words •Cock Growth•Huge Cock•Hyper Cock•Addiction•Muscle Growth•Muscle/Strength•Getting Hairy•Dom/Sub •M/M
The blue banana by BRK Mike unknowingly eats an artifact of the universe. Added Jan 2015 39k views 4.7 stars (51 votes) 3,507 words •Always Hard•Cock Growth•Huge Cock•Self-suck•Muscle Growth•Muscle/Strength•Size Increase•Suggestion•Complete •M/M
The blue daiquiri by BRK Another artifact of the universe makes an appearance, this time at a loft party to celebrate the pilot Henry scripted, Ice City, going to series. If only Henry were having as much success figuring out his feelings for his sweet but ordinary-looking roommate, Gavin. Added Oct 2017 11k views 5.0 stars (13 votes) 9,647 words •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Suggestion•Complete •M/M
The blue pumpkin by BRK Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… 6 parts Added Oct 2020 11k views 4.9 stars (19 votes) 8,774 words •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multiarm•Multilimb•Multitongue•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Mouthcock•Incest•Twins•Selfcest•Merging•Supernatural•Halloween•Complete •M/M•M/M/M•M/M/M/...
The blue reception by BRK Miserable and alone at his cousin’s high-society wedding reception, Christopher unknowing partakes of a blue-banana fruit salad he mistakes for haute cuisine—right before he starts talking up his hunky, successful, and totally nonexistent boyfriend. Added Mar 2023 5,488 views 5.0 stars (5 votes) 4,701 words •Cock Growth•Huge Cock•Multicock•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy•Tongue Growth•Immortality•Complete •M/M
The blue smoothie by BRK Yuri, a personal trainer, is already having a rushed and stressful day when he meets his first client, a young nurse who looks like he’s never lifted so much as a paper clip. On top of that, the banana he grabbed from the stash at the gym’s juice bar to make his morning protein shake was blue for some reason. Added Jun 2020 14k views 4.8 stars (24 votes) 3,238 words •Cock Growth•Huge Balls•Other Mental Changes•Hyper Strength•Muscle Growth•Muscle/Strength•Suggestion•Superhero/Supervillain•Flying•Complete •M/M
The boarder by Mikeytron Atticus’s family has decided to rent the spare bedroom in their house. The new boarder turns out to be the sexiest hunk Atticus has ever seen. His life is about to change in a big way. A slow-boil coming-of-age muscle-growth romance set in the My Best Friend’s Muscles universe. 18 parts Added Feb 2023 Updated 24 Jun 2023 48k views 4.9 stars (138 votes) 86k words (#30) •Cock Growth•Cock Pumping•Huge Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Man Scent•Belly Growth•Feeding•Getting Handsomer•Gradual Change•Voice Deepening•Plausible Size Difference•Christmas•Thanksgiving•Valentine’s Day•Complete•Alcohol •M/M•M/M/M•M/M/M/...
Boardwalk muscle by Lou Garou 78 A randy bathroom encounter leads to an unexpected transformation. Added Feb 2022 6,707 views 4.8 stars (13 votes) 1,965 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Merging •M/M
The Body Builder by Greggrth Steve’s life is about to take a very strange turn when a supervillain called the Body Builder breaks into his lab and causes an accident. Will this be the origin story of a new hero’s rise to glory, or will it spell disaster for the heroes of the city when Super Dick causes all sorts of changes when he can’t control his not so little buddy… 16 parts Added Dec 2020 Updated 12 Aug 2023 67k views 4.9 stars (65 votes) 58k words (#52) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Muscle•Immobility•Muscle Growth•Stretchy•Forced Growth•Size Increase•Lycra/Spandex•Rubber/Latex•Superhero/Supervillain •M/M•M/M/M
Body game by BRK In an experimental story based on changes generated randomly by a computer program, the already well built Marcus is invited to a warehouse where he and four others play a strange game that, turn by turn, makes their bodies randomly freakier and freakier. Added Aug 2014 33k views 4.7 stars (30 votes) 13k words •Cock Growth•Huge Cock•Extra digits•Multi-abs•Multicock•Multilimb•Replication•Muscle Growth•Muscle/Strength•Size Increase•Mouthcock•Selfcest•Complete •M/M
Body game: Encounter 1000 by NBCK99 For the milestone thousandth encounter, six body game alumni bring their already-transformed bodies to the circle, and discover what the game’s like the second time around. Added Oct 2018 9,126 views 4.5 stars (11 votes) 4,647 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Detachable•Giants•Plausible Size Difference •M/M•M/M/M/...
Body game: Encounter 56 by matt1008 In a prequel to BRK’s Body game, another set of six hot guys experience the dramatic and unexpected changes the Body Game can produce. Added Feb 2016 19k views 4.8 stars (12 votes) 10k words •Cock Growth•Huge Balls•Huge Cock•Nipcocks•Multicock•Muscle Growth•Muscle/Strength•Voice Deepening•Size Increase•Mouthcock
Body game: Encounter 813 by BRK Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. 9 parts Added May 2016 Updated 12 Jun 2021 41k views 4.9 stars (28 votes) 49k words (#70) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Extra digits•Multi-abs•Multicock•Multiarm•Multilimb•Multipec•Multitongue•Replication•Stacking•Muscle Growth•Stretchy•Foot Growth•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Incest•Brothers•Selfcest •M/M•M/M/M
The body spray by Coalth Bodybuilder Kevin, needing a little armpit spray, spots a strange brand of deodorant in the gym vending machine and decides to give it a try. 6 parts Added Mar 2013 41k views 5.0 stars (12 votes) 5,880 words •Huge Cock•Muscle Growth•Muscle/Strength•Public Nudity•Man Scent•Gradual Change•Human to Animal/Anthro•Getting Hairy•Anthro/Furry •M/M
The bodyguards by MaxMorphs Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. 9 parts Added Apr 2021 Updated 21 Aug 2021 47k views 4.8 stars (47 votes) 22k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Hyper Muscle•Muscle Growth•Muscle Gut•Muscle/Strength•Belly Growth•Gradual Change•Plausible Size Difference•Size Increase•Inflation•Incest•Brothers•Twins •M/M•M/M/M
BodyReverence by BRK Kevin finds out about an app that allows its subscribers to touch its handsome, muscular models with a new kind of virtual technology. His buddies are psyched to get in on the touching… but Kevin, who’s been getting more and more admiration for his looks and the body he’s sculpted for himself, realizes he wants to be appreciated with more than just yearning gazes and salacious comments. He wants to be touched. Added Sep 2017 9,958 views 4.8 stars (18 votes) 4,671 words •Huge Cock•Multicock•Muscle Growth•Muscle/Strength•App •M/M•M/M/M/...
The bonding by NBCK99 Roy is reluctant to meet up with Cody, the hottie he’d met online—even more so because they’re meeting up at a dance club, and Roy didn’t do clubs. But Cody manages to get Roy to see things his way, though not without some surprises for Cody, too. Added Apr 2016 19k views 4.8 stars (13 votes) 7,120 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Age Regression•Retcon•Suggestion •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. Added Oct 2021 12k views 4.6 stars (15 votes) 2,887 words •Cock Growth•Multi-abs•Muscle Growth•Muscle/Strength•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Size Increase•Nonconsensual change •M•NS
Book of Adam by World Muscle The story of Adam begins with a young man who just wants to have confidence in himself and his body. Little did he know that wishes are a powerful thing. 2 parts Added Nov 2020 Updated 6 Feb 2021 13k views 5.0 stars (10 votes) 6,775 words •Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •t•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. Added Dec 2022 18k views 4.9 stars (9 votes) 7,676 words •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 Added May 2020 4,306 views 3,918 words •Muscle Growth•Transformation•Horror•Supernatural•Flying
Boost by oswaldthefiasco Tired of being small, Brian finds a new supplement to kickstart his growth. After not properly reading the instructions, the supplement works a little too well. Added Apr 2023 5,967 views 5.0 stars (6 votes) 1,673 words •Muscle Growth•Belly Growth•Getting Taller •M
The boost by Cris Kane The mysterious boost in a health club’s smoothies causes fast and dramatic changes. 2 parts Added Jul 2015 24k views 4.9 stars (9 votes) 13k words •Getting Dumber•Straight to Gay•Muscle Growth•Muscle/Strength
Boosted by West Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. 3 parts Added Aug 2021 Updated 4 Sep 2021 16k views 4.6 stars (23 votes) 5,429 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Tongue Growth•A.I.-Controlled Change•App•Incest•Brothers•Infectious•Complete
Bo’s Builder Bear Workshop by Richard Jasper Strange doings at the hunky gay businessman’s popular teddy-bear emporium. 4 parts Added Apr 2020 6,235 views 5.0 stars (3 votes) 5,798 words •Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase
Boston by Marzart69 Added Jul 2002 23k views 4.3 stars (3 votes) 8,358 words •Huge Cock•Muscle Growth•Muscle/Strength•Size Increase
Bottom mega-alfa by Jerkoffcentral Lit prof Jonas has been lusting after the exceptionally muscular students on his prep school survival outing, but even more after the massive gym teacher Noah, who’s so alpha he has trouble controlling just how massive he is—especially when he’s aroused by an admirer’s obsessive lust. 8 parts Added Nov 2014 Updated 22 Dec 2017 74k views 4.7 stars (58 votes) 22k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change•Werewolves •M/M
Bound to Ben by TFWizard David and Ben are friends and cousins, but while David is athletic and likes working out, Ben hasn’t had the drive to keep himself fit. That changes when David gets put in charge of Ben’s body. Added May 2005 15k views 3.3 stars (7 votes) 1,503 words •Muscle Growth•Muscle/Strength
Bound together by NBCK99 When you have the ability to "push" people to be bigger and hotter, and not a lot of self-control, a really cute repairman can be a challenge—especially if things don’t go quite the way they’re supposed to. Added Jan 2016 15k views 4.6 stars (35 votes) 4,818 words •Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •M/M
The box by BRK Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. 8 parts Added Dec 2002 Updated 7 Sep 2019 29k views 5.0 stars (13 votes) 30k words •Cock Growth•Huge Cock•Public Orgasm•Extra digits•Multicock•Multihead•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Stretchy•Getting Handsomer•Getting Taller•First Time/Virgin•Incest•Brothers•Selfcest•Witch/Warlock/Wizard •M/M•M/M/M•M/M/M/...
The boy god moves in by Richard Jasper This one is a continuation of LuvMusl’s classic story, Boy God. He kindly agreed to let me play with his characters. And, me being me, this one is very much in my style, not his. Added Aug 2020 6,749 views 4.5 stars (4 votes) 3,727 words •Huge Cock•Muscle Growth•Muscle/Strength•Age Difference
Boy in a bag by Absman420 Maybe there’s such a thing as too much hormone therapy… Added Oct 2020 18k views 4.8 stars (13 votes) 7,534 words •Cock Growth•Huge Cock•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Age Regression•Nonconsensual change •M/M
The boy who cried big by Kalos Kiryu When a potential boyfriend suspects his lover of lying about his true size, he accidentally gives him more than he ever cared to have. Added Mar 2019 19k views 4.8 stars (13 votes) 4,509 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength •M/M
Boys will be boys by FanTCMan Added Aug 2002 25k views 4.1 stars (14 votes) 1,823 words •Muscle Growth•Muscle/Strength
The boytaur next door by BRK Phil moves into a new apartment and is perplexed and aroused to discover that his new next-door neighbor has more going for him than most guys do. 4 parts Added Mar 2022 5,512 views 4.9 stars (11 votes) 7,551 words •Always Hard•Cock Growth•Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Stacking•Muscle Growth•Always Shirtless•Gradual Change•Getting Taller•Retcon•Witch/Warlock/Wizard•Complete •M/M
Boytaurs from Outer Space! by BRK Sev, the commander of a Taurian survey mission, judges Earth suitable for cultivating an aggressive alien grain, but the danger to Earth’s ecosystem drives the idealistic Elek to rebel and flee with some valuable equipment. When a conflicted Kiyy chases him, they both encounter the strange inhabitants and discover that humans and Taurians find each other mutually captivating. 6 parts Added Jun 2015 Updated 14 Oct 2016 15k views 4.4 stars (16 votes) 13k words •Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Muscle Growth•Muscle/Strength•Incest•Twins•Aliens•Space Travel •M/M•M/M/M•M/M/M/...
The boytaurs of Bel-Air by BRK When Steve’s attempts at bringing boytaurs into popular awareness through CGI ends up being a disaster, his only recourse is to use the real thing. Added Mar 2004 9,409 views 5.0 stars (3 votes) 3,080 words •Multicock•Boytaur•Multiarm•Multileg•Multilimb•Muscle Growth•Incest•Twins•Complete •M/M•M/M/M
Brad’s big change by FanTCMan Brad, secretly yearning for a muscle body, is nudged into action by a posting on a bulletin board. 5 parts Added Dec 2002 73k views 4.6 stars (28 votes) 17k words •Muscle Growth•Muscle/Strength•Getting Handsomer •M/M
Brandon’s bro by FanTCMan Brandon initiates his brother onto a secret society of guys who are being made more and more muscular, hung, and sexy. 4 parts Added Jan 2017 27k views 4.5 stars (26 votes) 8,692 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Hairy•Incest•Brothers
The breakthrough by Gigantic Mr.B One lapse in concentration sets off an unstoppable chain of events for an 18-year-old lab intern, Ben. 5 parts Added Apr 2022 Updated 10 Sep 2022 31k views 4.8 stars (40 votes) 18k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Butt Growth•Gradual Change•Getting Taller•Size Increase•Infectious •M/M
Brian and Ramón by BRK Brian, the surprisingly muscular HR guy, and Ramón, the irresistibly sexy developer guy, enjoy each other’s company behind Brian’s closed office door. Added Jun 2021 6,680 views 3.5 stars (6 votes) 1,741 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Voice Deepening •M/M
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. Added Jun 2019 14k views 4.7 stars (11 votes) 5,446 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Man Scent•Transformation•Getting Hairy•A.I.-Controlled Change •M/M
Brody by TreborNawoc After being transformed by Dylan, Brody and his boyfriend have some fun exploring his new body. Added Oct 2021 8,231 views 5.0 stars (181 votes) 1,465 words •Cock Growth•Huge Cock•Hyper Cock•Extra facial features•Muscle Growth•Stretchy•Vore •M/M
Brotherly love by Seth Peterson Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 46k views 4.8 stars (19 votes) 7,666 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers•Merging
Brotherly love by TheSizeKing Reece is a 20-year-old guy who has everything going for him in life: good looks, good brains, good personality, even a well-above average endowment between his legs. His younger brother, Michael, is exactly the opposite. Michael is about to turn 18, and could use a little boost before he goes out into the adult world. 5 parts Added Apr 2020 18k views 4.9 stars (18 votes) 7,816 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers •M/t
The brothers by FanTCMan Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. 8 parts Added Mar 2003 113k views 4.8 stars (94 votes) 23k words •Always Hard•Cock Growth•Huge Cock•Addiction•Straight to Gay•Muscle Growth•Muscle/Strength•Gradual Change•Getting Hairy•Incest•Brothers •t/t•M/t
Brute growth by Zhu and YungFrancis Having outgrown his previous digs, giant muscle freak Mute commissions a bigger house from fellow freak and architect Zhu. Zhu and his assistant Dohn join him for a meal, and they’re already turned on by each other’s crazy size even before they share some very special cigars. 2 parts Added Dec 2018 15k views 4.0 stars (6 votes) 8,446 words •Huge Balls•Huge Cock•Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Tongue Growth•Tobacco •M/M•M/M/M
Buck by BRK Davis is taken aback when a cocky new partner he’s never met before climbs unexpectedly into his car during a stake-out. But it’s what Buck has to say that really takes him by surprise. Added Aug 2017 17k views 4.8 stars (15 votes) 5,289 words •Straight to Gay•Muscle Growth•Muscle/Strength•Suggestion •M/M
Build-A-Hunk by YellowJester Hunk Tech’s new Build-A-Hunk allows you to customize everything about a man. Gwen seizes upon this opportunity to get the husband she always wanted. Added Jul 2022 7,069 views 4.8 stars (8 votes) 4,641 words •Cock Growth•Other Mental Changes•Muscle Growth•Getting Handsomer•Getting Taller•Hetero Sex •M/F
Bulgey boi by Ziel Boey wins a pair of briefs from a new brand called Bulgey Boi. All he has to do is fill out a quick questionnaire. How Bulgey is best? The bulgier the better, right? Added Jul 2022 11k views 5.0 stars (8 votes) 4,922 words •Cock Growth•Huge Cock•Hyper Cock•Immobility•Muscle Growth•Size Increase •M
Bulking by Proteus Sometimes, when people have a crush on their hunky roommate, they act on it by secretly trying to make the guy progressively hotter. 6 parts Added Mar 2013 53k views 4.5 stars (21 votes) 7,143 words •Muscle Growth•Muscle Gut•Muscle/Strength•Butt Growth•Gradual Change•Getting Hairy •M/M
Bull brothers by brazboy Caio and André live together in their family farm, burdened by the loans inherited from their parents. Caio supports both of them selling his milk, but his younger brother still wants to contribute, even if he has to do it behind his elder’s back. 3 parts Added Nov 2021 Updated 27 Nov 2021 16k views 4.8 stars (11 votes) 12k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Muscle Growth•Incest•Brothers •M/M
Bull in Palm Springs by Richard Jasper It all started with that chicken salad sandwich at Sherman’s. 5 parts Added Apr 2020 6,286 views 5.0 stars (6 votes) 5,776 words •Huge Cock•Muscle Growth•Muscle/Strength
Bull’s gene by Opin Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectation. 8 parts Added Aug 2020 Updated 15 Oct 2022 40k views 4.7 stars (25 votes) 12k words •Always Hard•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Strength•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Getting Taller•Giants•Plausible Size Difference•Size Increase •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 Added Jul 2018 Updated 6 Oct 2018 88k views 4.8 stars (45 votes) 88k words (#28) •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/...
The bunker by JayPat Fleeing some bullies, three teens hide in a secret abandoned bunker hidden in the Arizona wilds where they find some antiquated computer equipment that they really should’ve left alone. 5 parts Added Nov 2018 19k views 4.4 stars (22 votes) 28k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase •M/M•t/t•M/t
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 Added Dec 2020 12k views 4.6 stars (13 votes) 11k words •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
Business affair by Also Known As Terry wasn’t gay. He wasn’t, he wasn’t, he wasn’t. So why was even the thought of his new co-worker, John Smith, getting him so hot? Can he survive the upcoming business meeting without blowing… his cool? 2 parts Added Jan 2014 17k views 4.9 stars (11 votes) 6,277 words •Cock Growth•Cut to Uncut•Huge Cock•Muscle Growth•Muscle/Strength •M/M
Business trip by BeefyDutch Bill is a hardworking guy who travels. Before he leaves for his current trip, his coworker André slips some of his new protein supplement into his coffee with some big side effects. Added Aug 2021 14k views 4.5 stars (13 votes) 7,889 words •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Size Decrease•Getting Fatter
But I will do anything by WordShop Twenty-two-year-old Carlos is handsome, charming, and a great looker, but with self-doubts over a lithe lean body when he always wanted muscle. So he places an ad in a personals column looking for the trainer who could mold him. Be careful what you wish for… 3 parts Added Sep 2017 Updated 8 Dec 2017 25k views 4.7 stars (15 votes) 8,532 words •Cock Growth•Huge Balls•Hyper Cock•Immobility•Muscle Growth•Muscle/Strength•Getting Hairy
By any other name by screamingmoist Two friends searching for a local legend find a new life instead. Added Oct 2023 2,782 views 4.5 stars (2 votes) 5,103 words •Cock Growth•Cock Shrinking•Butch-to-Fem•Straight to Gay•Muscle Growth•Muscle Theft•Retcon•Dom/Sub•Complete •M/M
By design by paul shearon A few months ago we found out about a new clinic specialising in radical genetic alternation. Designer bodies on demand…. if you could afford it. We decided to afford it, and my boyfriend Jamie just got back. 2 parts Added Nov 2011 22k views 4.6 stars (7 votes) 5,554 words •Huge Cock•Muscle Growth•Muscle/Strength •M/M
C is for… by King Dave Owen decides to order some custom health supplements online. He never expected them to have these kinds of side effects. 4 parts Added Feb 2021 Updated 6 Mar 2021 18k views 4.9 stars (13 votes) 8,701 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Gradual Change•Age Regression
Cadence by BRK Lucius, an ex-ancient Roman whose peculiar curse involves the beauty of the men around him, suddenly finds that everything he thought he knew about his uncontrollable abilities has changed when he's discovered by a trooper one night sleeping in his car on a lonely stretch of Midwestern highway. 6 parts Added Nov 2016 Updated 16 Mar 2019 21k views 4.6 stars (14 votes) 31k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Destruction/Violence•Witch/Warlock/Wizard•Pagan gods•Immortality•Ancient Era •M/M
CAFE blues by JayPat Five-foot-nothing Colin dreams of getting bigger. Then he meets muscle-stud Charles’s dazzling brother Sky and all of his fantasies intensify, leading to his seeking out the secrets of height and muscle growth. 5 parts Added Aug 2019 Updated 24 Aug 2019 16k views 4.2 stars (9 votes) 26k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •t/t•t/t/t
Cafe Darwin by Dreammaker A few short scenes set at a café where the drinks do more than just perk you up. 4 parts Added Mar 2012 Updated 15 Feb 2013 25k views 4.0 stars (5 votes) 1,754 words •Cock Growth•Hyper Cock•Multilimb•Muscle Growth•Muscle/Strength •M/M
The cake by Orion Matt is an average college student, frustrated with his below average body. But that is unexpectedly about to change, thanks to a little bit of magic. Added Feb 2017 28k views 4.0 stars (7 votes) 4,757 words •Cock Growth•Huge Balls•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy
Carlos Bunda and the billion-dollar dildo by brazboy Carlos Bunda is Brazil’s number 1 secret agent, and is about to embark on a tense mission: rescuing the last of the four billion-dollar dildos which were lost after the fall of the Soviet Union. The task to retrieve this invaluable weapon sends him to Paris where he encounters Julien Monet, a former member of the French communist party who wants the power of the dildo for himself, not to mention the “bears”—a trio of Russian assassins desperate to recover their national secret weapon. 2 parts Added Dec 2021 5,278 views 4.7 stars (6 votes) 9,240 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Giants•Plausible Size Difference•Size Increase•Dildos/Toys •M/M•M/M/M
Casey’s machine by FanTCMan Casey claims to have invented a muscle-growing machine, but Mike is understandably skeptical. Added Aug 2002 24k views 4.7 stars (10 votes) 4,566 words •Muscle Growth•Muscle/Strength •M/M
Casey’s mancock by BRK Undersized college student Casey develops a sudden need for a cock just big enough for people to know it’s there. And between his own skills and his unwitting roommate’s, he knows just how to make it happen. 13 parts Added Jul 2022 Updated 25 Mar 2023 43k views 4.9 stars (76 votes) 48k words (#71) •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Public Orgasm•Pec Fucking•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Getting Handsomer•Gradual Change•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•App•Nonconsensual change•Hyper Pheromones•Infectious•Hypnosis•Mind Control •M/M•M/M/M•M/M/M/...
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. Added Sep 2018 15k views 4.1 stars (11 votes) 1,694 words •Muscle Growth•Transformation•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. Added Jan 2023 13k views 4.6 stars (14 votes) 8,219 words •Always Hard•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Worship•Butt Growth•Increased Libido•Foot Growth•Transformation•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change•Restraints•Absorption•Complete •M/M
Cave on the Moon by brazboy First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever… 3 parts Added Nov 2021 12k views 4.4 stars (13 votes) 9,726 words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Destruction/Violence•Nonconsensual change•Aliens•Androids/Cyborgs•Space Travel •M•M/M•M/M/M
Centaurian by Rick Haydn Horst When an unusual man comes into the protection of Officer Liam Phillips, Liam doesn’t know what he’s in for. His world gets broadened and turned upside down in this adventure of love, sex, gods, a one-quarter equine, and a vacation he will never forget. 9 parts Added Nov 2021 Updated 11 Jun 2022 10k views 4.8 stars (20 votes) 89k words (#27) •Cock Growth•Huge Cock•Muscle Growth•Centaurs•Fantasy Realm•Pagan gods•Immortality •M/M
Centurion of light by Ravine Mountain A great new story in which a centurion, Marcus, and five of his best men are transformed by the god Mars—and charged with a mission. 12 parts Added May 2014 Updated 5 Jan 2019 56k views 4.9 stars (49 votes) 38k words •Cock Growth•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multi-abs•Muscle Growth•Muscle/Strength•Voice Deepening•Size Increase•Incest•Twins•Demons•Pagan gods•Ancient Era •M/M•M/M/M•M/M/M/...
The challenge by BRK A crop of fraternity pledges are given a unique challenge: to create the perfect man out of a set of randomly assigned abilities. Added Sep 2010 22k views 4.8 stars (12 votes) 2,956 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength •M/M•M/M/M/...
The Champion by Mikeytron A twist on the “be careful what you wish for” formula, regarding the history of an implausibly huge Mr. Olympia champion. 2 parts Added May 2021 Updated 22 May 2021 14k views 4.8 stars (38 votes) 10k words •Hyper Muscle•Muscle Growth•Muscle/Strength•Demons•Supernatural•Complete
The Change by Richard Jasper A skinny researcher’s muscle growth experiments on himself make for impressive changes. Then he tries them out on his friend, who’s already muscular. 4 parts Added Feb 2009 32k views 5.0 stars (5 votes) 6,368 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase
The Change continues by Richard Jasper The Change is unstoppable, spreading rapidly through the gay male population, while those who first experienced it revel in their increasingly wild transformation. 6 parts Added Apr 2020 12k views 4.5 stars (4 votes) 6,405 words •Cock Growth•Huge Cock•Muscle Growth•Getting Taller•Size Increase•Nonconsensual change•Infectious
Change for the better by TwiliteTM Added Jul 2002 13k views 4.0 stars (1 vote) 2,531 words •Muscle Growth•Muscle/Strength
Changeday by MaxMorphs Now that all of the changes to your body take place all at once on the same day every year, Andrew and his two college buddies are doing everything they can to make their Changedays as dramatic as possible. Added May 2020 16k views 4.7 stars (9 votes) 5,212 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Belly Growth•Getting Taller•Size Increase•Getting Hairy•Getting Fatter •M/M•M/M/M
Changes in Bigby Heights by NBCK99 Alex Stevens has always been shy, being the only boytaur in Bigby Heights, but Jesse helps bring him out of his shell. But after their first encounter, reality seems to shift. 3 parts Added Jun 2010 Updated 26 Sep 2010 25k views 4.7 stars (22 votes) 5,173 words •Always Hard•Cock Growth•Huge Cock•Self-suck•Multi-abs•Multicock•Boytaur•Four Legs•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Retcon•Infectious •M/M•M/M/M
Changes in stages by Writ Bro That box of clothes in the attic of your new rental house? Don’t pass them off to Goodwill just yet. 3 parts Added Oct 2010 Updated 12 Jun 2011 49k views 3.7 stars (14 votes) 14k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Lycra/Spandex
The changing by NBCK99 After an encounter with an ancient book of Irish poetry that sure seems a lot like a spell grimoire, three friends discover they’ve set something in motion that will change everything—for themselves and, before long, for everyone else as well. 2 parts Added Jun 2016 9,748 views 5.0 stars (7 votes) 5,286 words •Huge Cock•Multilimb•Muscle Growth•Muscle/Strength
Changing fortunes by MuscleAndBulge Mark is seeking help with a relationship that has lost its spark. He is pointed in the direction of a fortune teller who has some extra skills that help Mark and Erik rekindle their love life. 2 parts Added Jun 2021 Updated 10 Jul 2021 14k views 4.9 stars (17 votes) 6,137 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Lycra/Spandex •M/M
Changing Nick by BRK Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. 18 parts Added May 2013 Updated 16 Jul 2022 115k views 4.7 stars (39 votes) 70k words (#41) •Always Hard•Cock Growth•Huge Cock•Nipcocks•Multi-abs•Multicock•Multihead•Lots of Legs•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitorso•Replication•Stacking•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Getting Handsomer•Getting Taller•Size Increase•Tongue Growth•App•Retcon•Selfcest•Nonconsensual change•Merging•Witch/Warlock/Wizard•Invisibility •M/M•M/M/M•M/M/M/...
Changr pill party by matt1008 Campus alpha-male Nick plans an unusual party for his buddies, having got hold of a round of Changr pills that produce temporary, unknown, and not always desirable transformations. 6 parts Added Jul 2015 40k views 4.5 stars (25 votes) 11k words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase•Inflation•App
ChatBod by BRK Looking for an unusual gift for his lover, Jeff finds an AI imagery site that seems eager to dream up their fantasy versions of each other. Added Oct 2023 4,642 views 5.0 stars (6 votes) 3,066 words •Cock Growth•Cock Shrinking•Huge Cock•Hyper Cock•Muscle Growth•Getting Taller•Size Increase•A.I.-Controlled Change•Complete •M/M
Check this mate by brazboy Pedro loves drinking mate tea, so when he finds the products of a fancy-looking new brand for sale in his local supermarket he decides to buy two packages. As soon as he arrives home, he makes himself some chimarrão which, as always, he offers to his handsome boyfriend Alexandre. The strong and addictive flavor enchants both of them, but that’s not the end of their surprises… 2 parts Added Mar 2022 Updated 2 Apr 2022 13k views 4.6 stars (8 votes) 8,935 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle/Strength•Increased Libido•Voice Deepening•Getting Taller•Giants•Size Increase•Tongue Growth •M/M
Chest cologne by Musclesaber When Jacob is worried about his Valentine’s Day date with the biggest and hottest guy at the gym, he gets some help from his friend Sam for his little problem. 3 parts Added Feb 2022 11k views 4.6 stars (8 votes) 7,198 words •Cum inflation•Hyper Muscle•Pec Fucking•Muscle Growth•Inflation•Destruction/Violence•Valentine’s Day •M/M
Choranaptyxic by Marquis de Rent A young man uses a dating app to have some fun. Everything goes well until his date inexplicably starts to grow... Added Feb 2017 19k views 4.8 stars (13 votes) 2,807 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase
Chris olympus by FanTCMan 3 parts Added Dec 2002 39k views 4.5 stars (21 votes) 9,167 words •Cock Growth•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Hairy•Age Difference•Incest•Father/Son
Christmas gains by pkak2k12 A simple rhyming couplet story of Santa giving a good young man some big gains. Added Dec 2022 4,198 views 4.7 stars (7 votes) 522 words •Cock Growth•Muscle Growth•Getting Taller•Size Increase•Christmas•Complete •t•NS
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 Added Dec 2017 Updated 22 Dec 2018 15k views 4.9 stars (16 votes) 22k words •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 miracle by Unknown What’s Santa packing as a Christmas gift for scrawny Tim? In Tim’s dreams, it’s muscle, for starters. 2 parts Added Jun 2002 26k views 4.8 stars (6 votes) 2,160 words •Muscle Growth•Muscle/Strength•Christmas •M•M/M
Christmas presence by Also Known As A hunky hookup artist gets a magical midnight visitor on Christmas Eve who’s more than a match for him. Added Dec 2022 4,306 views 4.5 stars (2 votes) 6,441 words •Cock Growth•Huge Cock•Muscle Growth•Plausible Size Difference•Size Increase•Christmas•Complete •M/M•M/M/M/...
Christmas wish by Riu Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. Added Dec 2016 27k views 4.8 stars (30 votes) 3,925 words •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Suggestion•Incest•Brothers•Christmas •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. Added Dec 2019 19k views 4.8 stars (22 votes) 1,975 words •Cock Growth•Huge Balls•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Transformation•Size Increase•Getting Hairy•Nonconsensual change•Infectious•Christmas •M/M
ChristMASS by Musclesaber Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated. 4 parts Added Dec 2020 13k views 5.0 stars (3 votes) 9,454 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Giants•Inflation•Christmas
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 Added Jan 2020 Updated 8 May 2021 20k views 4.0 stars (3 votes) 26k words •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•Getting Hairy•Age Difference•Incest•Brothers•Father/Son•Nonconsensual change•Hyper Pheromones
Chronivac in the workplace by Dusk Skull King When a good looking straight guy comes in with his wife, how can I resist not messing with them? 2 parts Added Jul 2022 Updated 6 Aug 2022 8,242 views 4.4 stars (8 votes) 5,227 words •Cock Growth•Getting Dumber•Straight to Gay•Muscle Growth•Age Regression•App•Retcon•Nonconsensual change •M/M
Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts Added Jun 2017 Updated 22 Dec 2017 118k views 4.6 stars (30 votes) 42k words (#90) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Belly Growth•Voice Deepening•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Hairy•Getting Fatter•Inflation•Nanotech•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Absorption •M/M
The cleric’s infernal husband by Eclipse The Demon Lord who has conquered most of the mortal world has finally met his match: a simple cleric. Added Oct 2021 4,442 views 4.9 stars (14 votes) 6,498 words •Muscle Growth•Demons•Fantasy Realm•Supernatural •M/M
The clockwork dial by RdyRoger A man finds what looks like a beat-up old pocket watch, but when he gets it working again he finds its intricate dials and mechanisms are actually designed to make other guys incrementally—like his roommate Gabe, for example. Added Apr 2012 26k views 4.8 stars (28 votes) 3,603 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Age Regression•Getting Hairy
A close encounter by King Dave Evan is not alone in his apartment. Something that wants to study him. Is that all that it wants? 3 parts Added Dec 2021 Updated 8 Jan 2022 9,797 views 4.8 stars (23 votes) 7,234 words •Cock Growth•Muscle Growth•Butt Growth•Getting Handsomer•Voice Deepening•Getting Hairy•First Time/Virgin•Aliens•Shapeshifting •M/M
Clothes make the man by Frank Easky Added Jul 2002 24k views 4.6 stars (7 votes) 12k words •Muscle Growth•Muscle/Strength•Getting Taller
Clowning around by screamingmoist A group of arrogant young men get a surprise visit, but it’s no laughing matter. Added Aug 2022 6,939 views 4.5 stars (6 votes) 3,664 words •Cock Growth•Muscle Growth•Butt Growth•Transformation•Inflation •M/M•M/M/M
Club at the crossroads by Greggrth A night out for two friends turns out to offer some fun changes, as long as you follow the rules. Added Jan 2023 6,838 views 4.7 stars (13 votes) 8,684 words •Cock Growth•Cum inflation•Immobility•Muscle Growth•Voice Deepening•Giants•Size Increase•Inflation•Fantasy Realm •M/M
Coach Barker by Argenti Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. 9 parts Added May 2019 Updated 15 Jun 2019 41k views 4.9 stars (33 votes) 19k words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Infectious
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 Added May 2023 Updated 29 Jul 2023 49k views 4.8 stars (30 votes) 18k words •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•Getting Hairy•Destruction/Violence•Infectious•Complete •M/M•M/M/M
The Cockmoore Chronicles: Brandon by CockTFBoi When Brandon comes across a magic book that can change anyone, he does what most guys would do: give himself a bigger dick. As the growth goes unchecked, he struggles to find a way to stop it or the intense pleasure that goes with the changes. Added Sep 2022 6,315 views 4.9 stars (9 votes) 4,999 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Gradual Change •M/M
The Cockmoore Chronicles: Randy by CockTFBoi Randy’s cock is shrinking each time he cums and he can’t seem to help himself from cumming quickly. All the length he’s lost, as well as his once proud muscular physique, has gone to his nerdy roommate, Joey. He struggles to resist Joey’s attempts to make him jack off, and eventually seeks help from his friend, Matt, to find a way around his curse. Added Dec 2022 4,806 views 5.0 stars (1 vote) 4,611 words •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth •M/M
The Cockmoore Chronicles: Trey by CockTFBoi Trey and Zack are boyfriends at Cockmoore College. Zack has heard the rumors of the magic book on campus, and brings it up to Trey, hoping that they can use it together to make some of his fantasies comes true. Added Jan 2023 3,239 views 5.0 stars (4 votes) 5,347 words •Cock Growth•Cock Shrinking•Muscle Growth •M/M
The Cockmoore Chronicles: Joey by CockTFBoi Joey is tired of being bullied by his roommate, Randy. After the latest bit of grief, Joey decides to seek out this magic book he'd heard rumors of as a way to get his revenge. He concocts a way to get his revenge, and to improve himself at the same time. As the curse he created starts to unfold, both men are in for some sudden changes. Added Oct 2022 5,446 views 5.0 stars (6 votes) 6,609 words •Cock Growth•Cock Shrinking•Cock Theft•Public Orgasm•Muscle Growth•Gradual Change•Nonconsensual change •M/M
Coffee coffee by NBCK99 The employees at the campus’s hottest coffee shop seem to be getting sexier… and so are the customers. 2 parts Added Dec 2010 35k views 4.7 stars (33 votes) 5,251 words •Always Hard•Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Size Increase •M/M•M/M/M
The collection by BRK Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. 8 parts Added Nov 2022 Updated 28 Jan 2023 8,868 views 4.7 stars (6 votes) 16k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multileg•Multilimb•Replication•Muscle Growth•Getting Handsomer•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Age Regression•Selfcest•Nonconsensual change•Supernatural•Thanksgiving •M/M
College days by MuscleMike23 A mishap in chem lab leads to Mike’s size dreams coming true. 2 parts Added Mar 2005 23k views 4.4 stars (5 votes) 1,974 words •Cock Growth•Huge Cock•Multi-abs•Muscle Growth•Muscle/Strength
College fantasies by J. R. Jones College isn’t all peaches and cream for Josh, until his hot roommate, Max, lets him in on his secret. Added Jul 2012 20k views 3.7 stars (3 votes) 1,153 words •Huge Cock•Muscle Growth•Muscle/Strength •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 Added May 2020 Updated 3 Dec 2022 18k views 4.4 stars (20 votes) 5,384 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Muscle Growth•Muscle Gut•Belly Growth•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy•Getting Fatter•Orcs•Supernatural •M/M
Colt chronicles: A form for any occasion by Neltharion5 Added Feb 2010 17k views 3.6 stars (8 votes) 5,218 words •Huge Cock•Multilimb•Muscle Growth•Muscle/Strength•Transformation•Time Travel•Centaurs•Shapeshifting
Colt chronicles: Case law by Neltharion5 Colt needs a notary for an important document, but the one recommended to him is a little unconventional. Added Sep 2009 19k views 5.0 stars (5 votes) 5,627 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength •M/M
Colt chronicles: Corruption by Neltharion5 Added Feb 2010 12k views 4.0 stars (2 votes) 2,556 words •Huge Cock•Muscle Growth•Muscle/Strength
Colt chronicles: Sender’s gain by Neltharion5 Added Sep 2009 16k views 3.5 stars (2 votes) 4,728 words •Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Getting Taller
Colt chronicles: Sex note by Neltharion5 Added Sep 2009 12k views 4.5 stars (2 votes) 3,723 words •Muscle Growth•Muscle/Strength•First Time/Virgin
Come to me by Richard Jasper Eric is a hot, young skimpy stud—what nowadays we’d call a twunk. Then he starts hearing a voice in his head. Eat big, lift big, get big! He follows the voice’s advice—with results more spectacular than he could have imagined! 10 parts Added Apr 2020 Updated 18 Apr 2020 9,250 views 5.0 stars (7 votes) 12k words •Muscle Growth•Gradual Change
Comeuppance by JJJJohnson No more than one tablespoon each, huh? Suuuuuure! Added May 2006 46k views 4.6 stars (21 votes) 4,071 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase•Brothers•Twins
Coming of age by Also Known As Jerry’s teenaged nephew comes to visit him in San Francisco, and turns out to be very huge, very beautiful and very uninhibited. 4 parts Added Feb 2019 25k views 5.0 stars (15 votes) 13k words •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Hairless•Incest
Commercial audition by PeroPero Sometimes trying out for a commercial leads to more than 30 seconds of fame. Added Jul 2023 4,209 views 2.0 stars (11 votes) 963 words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Butt Growth•Breast Expansion•Voice Deepening•Getting Taller•Size Increase•Anthro/Furry•Complete •M/M
The commute by BRK David's twenty-fifth birthday was supposed to be the start of new life, with a promotion and a live-in boyfriend. When all that suddenly goes up in smoke, all he can do is distract himself on the train into the city with imaginings of the lithe, well-muscled body of the fellow commuter sitting across from him. Added Feb 2017 13k views 4.8 stars (12 votes) 4,293 words •Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •M/M
Company guys by FanTCMan You can’t even imagine how excited Joey and I were, excited and scared, when Dad said he was going to give us the formula he’d been sampling. We were going to be models for what he called the Company. 2 parts Added Dec 2002 36k views 4.6 stars (11 votes) 7,919 words •Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Hairy•Age Difference•Incest•Father/Son
Compliments to the chef by YellowJester A business meeting quickly gets derailed at just one taste of the chef’s special sauce. The line between food porn and other type of porn can blur especially when that food causes your dinner companions to change before your very eyes. Added May 2022 5,483 views 4.6 stars (11 votes) 2,887 words •Cock Growth•Muscle Growth•Getting Handsomer•Getting Taller •M/M
The condom by Musclebuff Added Jul 2002 14k views 1,690 words •Muscle Growth•Muscle/Strength
Conner’s massive reveal by MegaMaker Isaac and Connor have been dating for years and recently graduated college. Connor wants this relationship to last for the rest of their lives. In order to do that he must reveal what he truly is to his lover. He’s afraid Isaac won’t want to be with him anymore but when Isaac finds out he falls in love with Connor all over again. Added Feb 2023 12k views 4.3 stars (8 votes) 6,512 words •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Shapeshifting•Complete •M/M
Conservation of Matt by BRK Working his checkout line on Halloween, Brady, to his dismay, spots his least favorite person: Matt Lansing, the bully who’d tormented him for being short and gay in high school. If only someone would cut that jerk down to size! 3 parts Added Oct 2017 14k views 4.6 stars (14 votes) 5,108 words •Muscle Growth•Muscle/Strength•Size Decrease•Halloween•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. Added Mar 2023 15k views 4.7 stars (17 votes) 11k words •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•Getting Hairy•Nonconsensual change•Rubber/Latex•Infectious•Complete •M
Contamination by RdyRoger After his dick came in contact with an experimental substance, high schooler Vincent starts slowly getting bigger… first in his crotch and then other places, too. Thomas, a tall, handsome jock, likes teasing him about it at every opportunity. Added Jul 2019 26k views 4.6 stars (19 votes) 6,135 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Gradual Change•Getting Taller•Size Increase•Getting Hairy•Infectious •t/t
The Convincer by BRK The suggestion powers of the forgotten comic book hero The Convincer seem to have rubbed off on Leland, perhaps literally. Added Apr 2021 7,261 views 4.4 stars (19 votes) 2,908 words •Muscle Growth•Retcon•Suggestion•Superhero/Supervillain•Complete •M/M/M•NS
Cool bracelet, bro by BRK Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. 6 parts Added Feb 2014 Updated 3 Jun 2023 73k views 4.5 stars (53 votes) 20k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Multi-abs•Multi-balls•Multicock•Multihead•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitongue•Stacking•Muscle Growth•Muscle/Strength•Retcon•Suggestion•Incest•Brothers •M/M/M•t/t•t/t/t
Corporate growth by screamingmoist Corporate growth can take on a whole new meaning if you cross the wrong people. Added Sep 2021 9,591 views 4.1 stars (7 votes) 6,574 words •Cock Growth•Getting Dumber•Straight to Gay•Muscle Growth•Butt Growth•Nonconsensual change •M/M
Corruption of the satyrs by Quick Master Markus the satyr works to corrupt the local humans of Greece to turn them into agents of love and lust. 2 parts Added Dec 2021 4,467 views 5.0 stars (2 votes) 9,265 words •Muscle Growth•Muscle/Strength•Satyrs•Fantasy Realm •M/M•M/M/M/...
Cosplay by BRK The only thing Harper likes more than the idea of slightly resembling a certain web-slinging superhero is the thought of actually being him—so much so that an unexplained costume in his bookbag proves irresistible. Added May 2020 6,933 views 4.6 stars (14 votes) 1,820 words •Multiarm•Multilimb•Muscle Growth•Superhero/Supervillain •NS
Costumemania: The sticky super suits by Redouan Robin and Sven are two nerdy friends working at an office. They both love superheroes but are too invested in their office life to take the hobby further. But something is about to change this as they receive two costumes to wear for an upcoming event. 15 parts Added Aug 2020 Updated 22 Oct 2022 23k views 4.9 stars (13 votes) 57k words (#55) •Cock Growth•Gender Swap•Straight to Gay•Hyper Strength•Muscle Growth•Muscle Worship•Man Scent•Getting Taller•Size Increase•Dom/Sub•Nonconsensual change•Lycra/Spandex•Witch/Warlock/Wizard•Superhero/Supervillain•Flying •M/M•M/M/M
Cow-boy by JKL Where does milk come from if cows are not raised as livestock? You're about to become the source. Added Jan 2019 34k views 4.5 stars (14 votes) 1,606 words •Cock Growth•Nipple Emissions•Muscle Breast•Muscle Growth•Belly Growth•Getting Taller•Size Increase•Human to Animal/Anthro•Getting Hairy•Inflation •M/M
Crack the code by screamingmoist A man uses a super computer to write more than mere programs. Added Nov 2021 8,761 views 4.4 stars (5 votes) 4,409 words •Cock Growth•Cock Shrinking•Muscle Growth•Butt Growth•Size Decrease•Retcon •M/M•M/M/M/...
Crack the code: Employee of the month by screamingmoist A burnt-out young man with eyes on his boss hopes to have his code rewritten. Added Aug 2022 5,743 views 5.0 stars (4 votes) 5,761 words •Cock Growth•Getting Dumber•Muscle Growth•Butt Growth•Retcon •M/M
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. Added Feb 2022 8,902 views 4.5 stars (6 votes) 7,243 words •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
Cream by Unknown Added Jul 2002 19k views 4.3 stars (3 votes) 1,571 words •Muscle Growth•Muscle/Strength
The crew by Aftercalen The captain of the Ikenmore University rowing club helps his teammates reach their full potential. Added May 2023 5,601 views 3.3 stars (6 votes) 1,899 words •Cock Growth•Muscle Growth•Muscle Worship•Butt Growth•Getting Hairy•Nonconsensual change•Lycra/Spandex •M/M
Critical mass by TonnyGiant A powerful new workout supplement has an immediate and spectacular effect on a family of bodybuilders—and soon on the rest of their sleepy town. Added Apr 2019 11k views 4.0 stars (4 votes) 1,411 words •Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence •M/M
Cruise cocktail by BRK For a guy on a deluxe, all-expenses-paid gay cruise, Carter is a little grumpy. Maybe it has something to do with the fact that he’s having trouble fitting into his briefs thanks to a certain shipboard perk he hadn’t known about ahead of time. Added Feb 2022 7,269 views 4.6 stars (16 votes) 1,648 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Gradual Change•Getting Hairy •NS
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. Added May 2021 13k views 4.3 stars (12 votes) 6,103 words •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
Cult of the Muscle Beast by SuperWaffle Horny twunk dancer and cum factory Branson is thrilled to learn that the man of his wet dreams, the huge muscle god Maximilian, has engaged his services for a private session. What Branson doesn’t expect is the effect his cum has on Maximilian—or what that means for Branson’s future. Added Aug 2020 12k views 4.5 stars (8 votes) 20k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase •M/M
The cum fairy by brazboy There are many mysteries under the sun, most of which will never be resolved—but a few can. Why do men always wake up hard? Why do they usually stop having wet dreams after a certain age? Why do some men snore, and others seem to drool in their sleep? The answer to all these questions is the cum fairy, a magical being which steals your nightly orgasms and gives you a small reward in exchange. 12 parts Added Nov 2022 Updated 17 Dec 2022 14k views 4.7 stars (22 votes) 35k words •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Public Nudity•Increased Libido•Getting Taller•Plausible Size Difference•Size Increase•Incest•Brothers•Supernatural•Flying•Invisibility•Complete •M/M
The curious case of the crystal falcon by Ziel A new furry/hyper/muscle murder mystery from Ziel! Added May 2014 14k views 4.5 stars (6 votes) 5,786 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Anthro/Furry
Curious cats by FanTCMan Added Nov 2002 35k views 4.9 stars (15 votes) 8,423 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change
The curse by muscl4life Added May 2014 27k views 4.1 stars (9 votes) 2,443 words •Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation
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. Added Nov 2022 10k views 3.8 stars (18 votes) 8,727 words •Cock Growth•Cum inflation•Hyper Cum•Immobility•Muscle Growth•Transformation•Getting Taller•Nonconsensual change•Halloween•Superhero/Supervillain •M/M
Curse room by BRK As the landlord’s son, Joey gets to deal with abandoned apartments and whatever might be in them. Usually it’s just junk; but the guy that skipped on unit 12E was deeply weird, and the way he’d looked at Joey before was more than a little scary. Added Apr 2022 6,563 views 4.4 stars (9 votes) 2,828 words •Cock Growth•Huge Balls•Huge Cock•Multi-abs•Multiarm•Multilimb•Muscle Growth•Getting Taller•Plausible Size Difference•Infectious •M/M
Cursed cocks by CockTFBoi Marcus is having a horny night in the dorm when an inadvertent wish by his roommate sends him on a path to a new life. 8 parts Added Aug 2020 24k views 4.3 stars (7 votes) 25k words •Cock Growth•Cock Shrinking•Cum inflation•Hyper Cum•Public Orgasm•Female to Male•Addiction•Straight to Gay•Muscle Growth•Man Scent•Increased Libido•Gradual Change•Getting Hairy•Hairless•Nonconsensual change•Hyper Pheromones •M•M/M•M/M/M/...•M/F
Cursed compression top by Rurik A cursed compression top will transform its wearer beyond his wildest dreams. 3 parts Added May 2020 Updated 27 Jun 2020 13k views 4.5 stars (15 votes) 3,136 words •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. Added Feb 2023 8,940 views 4.2 stars (9 votes) 8,330 words •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
Custom tailoring by BRK Danny takes on a modeling gig that involves a little custom tailoring, and not just of the clothes he’ll be wearing for the shoot. 2 parts Added Sep 2016 16k views 4.8 stars (13 votes) 6,680 words •Muscle Growth