Complete

Stories the author considers to be complete (as in, a concluding “The End” would be appropriate).

  Child of:  Story Attributes. Related tags:  All Dialog;Complete;Stories with Images.

  Tag Group:  Format.

A 17

A.I. by Corwin Tim’s homemade A.I. software decides to help him get huge. 11 parts 31k words Added Dec 2013 91k views 4.8 stars (47 votes) No comments yet •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

Abyssus Abbey 2 by Pen Darke To protect himself from the devils who want to attack and change him, Tuco must enter the Abyss—little knowing what he will find there. 18 parts 132k words (#11) Added Feb 2021 Updated 23 Sep 2023 33k views 5.0 stars (84 votes) No comments yet •Huge Cock•Hyper Cock•Prehensile Cock•Wings•Muscle/Strength•Anthro/Furry•Demons•Incubus/Succubus•Witch/Warlock/Wizard•Horror•Pagan gods•Supernatural•Complete •M/M•M/M/M/...

Acorn by Ziel Travis scores an interview at a trendy diner that he had never heard of before. The servers all have a very defining trait. Could Travis really be the type of guy they are looking for here? 14 parts 46k words (#96) Added Feb 2024 Updated 4 Jan 2025 13k views 5.0 stars (14 votes) No comments yet •Cock Shrinking•Huge Cock•Complete •M/M

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 133k words (#9) Added Feb 2017 Updated 29 Oct 2022 259k views 4.6 stars (155 votes) No comments yet •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 Hallow’s Evan by BRK A young outgoing witch named Evan, already stuck with a hotness glamor he has to keep putting on (long story), leaves a Halloween party to find his magic is going wonky just as he happens to encounter a handsome admirer. 2,682 words Added Oct 2024 5,439 views 4.9 stars (10 votes) No comments yet •Cock Growth•Multiarm•Multilimb•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Witch/Warlock/Wizard•Halloween•Complete •M/M

All in by Ziel Wade finds himself at the table of a casino with a unique gimmick. The stakes are high. Fortunately, Wade’s hand is a sure bet... 2,532 words Added Oct 2023 4,452 views 5.0 stars (1 vote) No comments yet •Size Decrease•Complete •M/M

The all-powerful Musketeer by Cardi Muscle Man A humble and modest Musketeer is given superhuman powers simply for being kind. 10 parts 7,968 words Added Jun 2023 Updated 16 Sep 2023 8,912 views 2.5 stars (11 votes) No comments yet •Hyper Strength•Muscle Theft•Muscle/Strength•Witch/Warlock/Wizard•Complete•Medieval(ish) •M

Alter Boys by Tym Greene Transformative magic—the “Alterative Arts”—has been discovered, and it has worked its changes on our world...specifically, how actors get “makeup” and “costuming” for their roles. For one actor preparing for a small part in certain wildly successful streaming sci-fi series, it turns out that life between scenes isn’t all that bad either... 4,299 words Added Nov 2024 2,518 views 5.0 stars (2 votes) No comments yet •Transformation•Human to Animal/Anthro•Aliens•Androids/Cyborgs•Complete •M/M

Altered state by YellowJester For two best friends a new video game, Altered State, offers the opportunity to become something more than either could have ever dreamed possible. 18 parts 56k words (#71) Added Nov 2024 Updated 18 Jan 2025 34k views 5.0 stars (61 votes) No comments yet •Cock Growth•Straight to Gay•Muscle Growth•Always Shirtless•Public Nudity•Man Scent•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Hair Growth/Getting Hairy•App•Hyper Pheromones•Mind Control•Complete•Stories with Images •M/M•M/M/M/...

Amalgamated: The fourth guy by Knock Noct Not Nico was concerned when his friend was acting strange. Obviously, the next best course of action was to stalk outside his house to see if there was a problem. But nothing is out of the ordinary, right? There’s his friend... and his two brothers. They’re fighting, and also—conjoined?! 7,231 words Added Mar 2025 3,551 views 4.9 stars (14 votes) No comments yet •Multiarm•Multipec•Multitorso•Body Part Rearrangement•Transformation•Size Increase•Absorption•Merging•Shared Body•Complete •M/M•M/M/M/...

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… 1,226 words Added Nov 2020 34k views 4.3 stars (9 votes) No comments yet •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

The apartment by BRK Sometimes what you need in a new apartment has more to do with what’s missing in your life. 3,385 words Added Apr 2020 18k views 4.6 stars (16 votes) No comments yet •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Getting Taller•Retcon•Complete •M/M

An app for that by BRK That funny new phone app makes it look like you have two of whatever the camera is pointed at, but there's more to the algorithm than trick photography. 2,178 words Added Nov 2011 37k views 4.4 stars (16 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Replication•Muscle/Strength•App•Retcon•Selfcest•Complete •M/M

Are you ready? by Kaloco A young man unsatisfied with his body finds himself in a strange place where he encounters a man larger and sexier than he thought possible. 3,191 words Added Jun 2024 12k views 4.8 stars (15 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Cum inflation•Nipple Emissions•Muscle Growth•Man Scent•Getting Handsomer•Hair Growth/Getting Hairy•Infectious•Aliens•Symbiotes•Complete •M/M

Army experiment by BRK When a secret military experiment produces a company of augmented and multilimbed soldiers and locks them up, it’s up to a select crew of outsiders to infiltrate the base and set them free. 5 parts 4,614 words Added Jul 1997 24k views 4.5 stars (11 votes) No comments yet •Multicock•Multiarm•Multileg•Multilimb•Complete •M/M•M/M/M/...

The Arsenal of Secrets by BRK Griffin, tired of being smaller than his farm-brute brothers, stumbles backwards into a way to make himself more like what he wants to be: big and strong enough to catch the eye of a beautiful, bashful, broad-shouldered apprentice blacksmith named Wass. 10 parts 26k words Added Aug 2020 14k views 4.9 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Multi-abs•Multiarm•Multilimb•Muscle Growth•Transformation•Getting Taller•Size Increase•Fantasy Realm•Complete •M/M

Ascension 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? 3,800 words Added Aug 2021 22k views 4.9 stars (21 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Restraints•Complete •M

B 40

Back-up Valentine by Six Pecs Carver had planned to spend the night all by himself, but his roommate Clay unexpectedly arrives home early from his Valentine’s Day date, pent up and needing release. Carver is all too eager to lend his incredible body to help out his best friend, but his incredible body wants to be more than just friends with benefits; it wants to be Clay’s Valentine. 5,922 words Added Feb 2025 6,027 views 5.0 stars (8 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Prehensile Cock•Cum inflation•Hyper Cum•Multi-abs•Multi-anus•Multicock•Stretchy•Hyper Anus•Body Part Rearrangement•Hyper Tongue•Humiliation•Valentine’s Day•Complete •M/M

Bad day at the beach by MegaMaker Alec never has sex for love and only does it for fun. To make this easier, he uses a secret serum to be huge and hunky—but only temporarily. He just only hopes that Charlie, a really cute sweetheart he found at the beach, doesn’t find out. 8 parts 14k words Added Sep 2024 Updated 21 Sep 2024 22k views 5.0 stars (3 votes) No comments yet •Always Hard•Cock Growth•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Other Mental Changes•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Dom/Sub•Nonconsensual change•Lycra/Spandex•Hyper Pheromones•Complete •M•M/M

The band by BRK Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. 2 parts 7,461 words Added May 2002 26k views 4.7 stars (19 votes) No comments yet •Huge Cock•Hyper Cock•Multiarm•Multilimb•Replication•Muscle Growth•Plausible Size Difference•Size Increase•Suggestion•Selfcest•Complete •M/M•M/M/M

The barista by Dream Big Caleb’s regular morning regimen is shaken up a bit by the friendly new barista at Cuppa Joes. 20 parts 38k words Added Dec 2024 Updated 26 Apr 2025 25k views 5.0 stars (45 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Muscle Growth•Increased Libido•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Infectious•Complete •M/M

Bartholomew learns to relax by Dream Big An uptight college boy wakes up after a Halloween party with a couple of changes he wasn’t expecting. 10 parts 23k words Added Nov 2024 Updated 4 Jan 2025 12k views 5.0 stars (23 votes) No comments yet •Cock Growth•Self-suck•Muscle Growth•Increased Libido•Gradual Change•Getting Taller•Human to Animal/Anthro•Retcon•Nonconsensual change•Anthro/Furry•Supernatural•Halloween•Complete •M/M

Beastly gains by Kibble the Satyr Tyler Russell is in a funk. He’s 25, unhappy with his body, and stuck living with his dad until he can make enough money to move out. Uncertain about his future, he happens to make a friend at the gym that might just hold the answers he's been looking for.... 19k words Added Dec 2024 8,245 views 5.0 stars (10 votes) No comments yet •Cock Growth•Public Orgasm•Straight to Gay•Muscle Growth•Muscle/Strength•Public Nudity•Butt Growth•Transformation•Voice Deepening•Getting Taller•Size Increase•Age Regression•Human to Animal/Anthro•Hair Growth/Getting Hairy•Incest•Father/Son•Anthro/Furry•Werebears•Complete •M/M•M/M/M

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 12k words Added Jun 2021 Updated 26 Jun 2021 21k views 4.5 stars (13 votes) No comments yet •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

Benefits of vore by brazboy Despite different bodies and talents, everyone can serve their nation at times of war. Sometimes, one finds enormous personal benefits to serving. 3,450 words Added Nov 2022 12k views 4.2 stars (6 votes) No comments yet •Cock Vore•Huge Balls•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Public Nudity•Destruction/Violence•Complete •M/M

Beyond contact by BRK The trick to contacting aliens turns out to be sending only your mind. What you look like when you get there, though, isn’t quite what you’re used to. 3 parts 1,437 words Added Jun 2003 22k views 3.3 stars (9 votes) No comments yet •Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Replication•Selfcest•Aliens•Space Travel•Complete •M/M•M/M/M/...

Bigger than by BRK Jarod, a skinny 5-foot-8 businessman, has always angrily envied guys blessed with height, muscle, and cock. When an opportunity for an audience with a djin arises, he can’t help thinking this is his chance to even the score. 2,752 words Added Jun 2024 15k views 4.8 stars (14 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Public Nudity•Increased Libido•Voice Deepening•Getting Taller•Giants•Size Increase•Djin/Jinn/Genie•Complete •M

The birth of divinity by Daliah Grows With the modern discovery of an ancient tomb, we see the past trials on the path to godhood. Will modern men fall privy to the same mistakes, or will they engorge beyond their mortal limitations? 18 parts 24k words Added Jan 2025 Updated 26 Apr 2025 20k views 4.7 stars (7 votes) No comments yet •Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Immobility•Muscle Growth•Muscle Gut•Man Scent•Voluptuous Men•Butt Growth•Belly Growth•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Time Travel•Pagan gods•Complete•Ancient Era •M•M/M•M/M/M

Birthday benefaction by BRK Esmond is thrilled. His birthday has finally come, and he’s looking forward to the end of his year of service with the prickly, sarcastic mage in the tower. What he’s not expecting, though, is a birthday gift from the old man. Does he have an ulterior motive? 2,528 words Added Apr 2025 3,102 views 5.0 stars (8 votes) No comments yet •Cock Growth•Hyper Cum•Gradual Change•Witch/Warlock/Wizard•Complete •M•M/M

Birthday boy by screamingmoist It might be Chris’s birthday, but Ben is the one who gets a present. 3,747 words Added Mar 2025 6,368 views 4.8 stars (12 votes) No comments yet •Straight to Gay•Muscle Growth•Muscle Gut•Hair Growth/Getting Hairy•Complete •M/M

A bit of self-discovery by Matthew Wright I’ve always wondered why I’ve been so turned on by extremely furry bearded men, and how the word “primal” takes my breath away when I hear it, say it, or type it. Now, I get it. 816 words Added Feb 2025 2,127 views 4.0 stars (1 vote) No comments yet •Transformation•Hair Growth/Getting Hairy•Complete •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 21k words Added Feb 2023 Updated 25 Feb 2023 13k views 4.9 stars (30 votes) No comments yet •Hyper Muscle•Muscle Growth•Muscle Worship•Destruction/Violence•Blood•Demons•Supernatural•Complete•Alcohol •M/M

Blowback by BRK Egyptologist Colin Quigley’s petty use of a mummy’s curse to turn his rival into a cum-craving libertine brings on unwanted consequences. 2,506 words Added Jun 2024 7,375 views 5.0 stars (13 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cum•Gradual Change•Nonconsensual change•Pagan gods•Complete•Early/Mid 20th Century •M/M

The blue banana by BRK Mike unknowingly eats an artifact of the universe. 3,507 words Added Jan 2015 45k views 4.7 stars (56 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Self-suck•Muscle Growth•Muscle/Strength•Size Increase•Suggestion•Complete •M/M

The blue banana bread by BRK Determined to make his family’s traditional chocolate chip banana bread for his Christmas dinner party with hubby Jag and their friends Owen and Greg, Mikey is forced to use the blue ones when his original supply goes bad. 2,319 words Added Dec 2024 4,665 views 4.6 stars (5 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Huge Cock•Multicock•Multihead•Multiarm•Increased Libido•Getting Taller•Human to Animal/Anthro•Retcon•Christmas•Complete •M/M•M/M/M/...

The blue cruise by BRK A gay couple accidentally finds a way to make a cruise more interesting after a brunch that happens to feature some oddly hued banana pancakes. 3,350 words Added Jul 2024 8,027 views 4.7 stars (13 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Other Mental Changes•Muscle Growth•Public Nudity•Getting Handsomer•Age Regression•Retcon•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. 9,647 words Added Oct 2017 17k views 5.0 stars (13 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Suggestion•Complete •M/M

The blue paramour by BRK Quint, a high-end sex-line agent, likes to explore his callers’ secret fantasies with them. But things go a little differently after a lunch that happened to include a certain artifact of the universe. 5,132 words Added Aug 2019 16k views 4.8 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Multi-abs•Multicock•Multihead•Multiarm•Multilimb•Three Legs•Multipec•Stacking•Pointy Ears•Getting Taller•Retcon•Suggestion•Ogres•Complete •M/M

The blue pumpkin by BRK Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… 6 parts 8,774 words Added Oct 2020 20k views 5.0 stars (22 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multiarm•Multilimb•Multitongue•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Mouthcock•Incest•Twins•Selfcest•Merging•Supernatural•Halloween•Complete •M/M•M/M/M•M/M/M/...

The blue reception by BRK Miserable and alone at his cousin’s high-society wedding reception, Christopher unknowing partakes of a blue-banana fruit salad he mistakes for haute cuisine—right before he starts talking up his hunky, successful, and totally nonexistent boyfriend. 4,701 words Added Mar 2023 12k views 4.8 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Tongue Growth•Immortality•Complete •M/M

The blue shoebox by BRK Leo, the aggrieved grad student barista, is having a really no good, terrible, shitty day. And that’s without someone having randomly mailed him a package containing a single, inexplicable, for-some-reason-blue banana. 5,381 words Added Aug 2018 13k views 4.0 stars (9 votes) No comments yet •Huge Cock•Multicock•Multileg•Multilimb•Three Legs•Suggestion•Ghosts•Supernatural•Complete

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. 3,238 words Added Jun 2020 20k views 4.8 stars (26 votes) No comments yet •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 86k words (#40) Added Feb 2023 Updated 24 Jun 2023 67k views 4.9 stars (150 votes) No comments yet •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/...

Body for bargain by MegaMaker Lance wants to get bigger and is willing to make a deal with the devil to make it happen, despite his best friend in the whole world, Jude, telling him that's him that's a terrible idea. 7,837 words Added Dec 2024 13k views 4.3 stars (9 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Other Mental Changes•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Lycra/Spandex•Demons•Witch/Warlock/Wizard•Supernatural•Complete •M•M/M

Body game by BRK In an experimental story based on changes generated randomly by a computer program, the already well built Marcus is invited to a warehouse where he and four others play a strange game that, turn by turn, makes their bodies randomly freakier and freakier. 13k words Added Aug 2014 39k views 4.7 stars (30 votes) No comments yet •Cock Growth•Huge Cock•Extra digits•Multi-abs•Multicock•Multilimb•Replication•Muscle Growth•Muscle/Strength•Size Increase•Mouthcock•Selfcest•Complete •M/M

The body shop by BRK A special, experimental program at a small, friendly all-male college offers a range of body enhancements, and the scientists in charge are surprised at just how popular the extra limbs and cocks are with the students and faculty. 6 parts 5,703 words Added Oct 1997 18k views 5.0 stars (5 votes) No comments yet •Multicock•Four Legs•Multiarm•Multileg•Multilimb•Complete •M/M•M/M/M

The bodybuilding bulge cum-petition by UberPump What do you get when jealously clouds your judgement?  Well lets find out from Chris and Derek.  Two, well know bodybuilders on the stage for the Bulge Competition.  They've been juicing their cock and balls up over several months and have... so far... blown the competition out of the water.  That is until one massive newbie blows up in front of everyone.  His manly display of virility forces Chris and Derek to find alternative means to grow bigger than him... Their balls will certainly not be outdone by some show off! 5,380 words Added Feb 2024 19k views 4.3 stars (9 votes) No comments yet •Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Public Orgasm•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Worship•Man Scent•Voluptuous Men•Increased Libido•Forced Growth•Inflation•Destruction/Violence•Nonconsensual change•Gross Bodily Fluids•Complete •M/M/M•M/M/M/...

The book of desires by SomeMuscleGuy After stealing a corrupted book at the gym, Michael is left growing uncontrollably by a Symbiotic Demon that only wants to swell its victims with the most size possible. But even the demon underestimates just how gigantic Michael wants to become. 7,676 words Added Dec 2022 35k views 4.9 stars (16 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Public Nudity•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious•Aliens•Symbiotes•Complete•Stories with Images •M

Boosted by West Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. 3 parts 5,429 words Added Aug 2021 Updated 4 Sep 2021 25k views 4.6 stars (24 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Tongue Growth•A.I.-Controlled Change•App•Incest•Brothers•Infectious•Complete •M/M

The boytaur next door by BRK Phil moves into a new apartment and is perplexed and aroused to discover that his new next-door neighbor has more going for him than most guys do. 4 parts 7,551 words Added Mar 2022 12k views 4.9 stars (11 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Stacking•Muscle Growth•Always Shirtless•Gradual Change•Getting Taller•Retcon•Witch/Warlock/Wizard•Complete •M/M

The boytaurs of Bel-Air by BRK When Steve’s attempts at bringing boytaurs into popular awareness through CGI ends up being a disaster, his only recourse is to use the real thing. 3,080 words Added Mar 2004 13k views 5.0 stars (5 votes) No comments yet •Multicock•Boytaur•Multiarm•Multileg•Multilimb•Muscle Growth•Incest•Twins•Complete •M/M•M/M/M

The breeder by YngBullRider David and Marcus are a perfectly ordinary couple, until they are taken for experiments that push the limits of masculinity. 2,147 words Added May 2025 6,832 views 3.9 stars (8 votes) No comments yet •Cock Growth•Ball Growth•Cum inflation•Muscle Growth•Male Pregnancy•Forced Growth•Complete •M/M

The bull and the wolf by MoonlightSerenade An ancient, powerful, immortal werewolf enters a new city ready to dominate, only to become captivated by a virile minotaur who won't let the new man get his way and proves to be the only man capable of dominating over even him. 1,922 words Added Mar 2023 8,509 views 5.0 stars (2 votes) No comments yet •Huge Balls•Huge Cock•Muscle/Strength•Man Scent•Voluptuous Men•Destruction/Violence•Dom/Sub•Restraints•Hyper Pheromones•Anthro/Furry•Minotaurs•Werewolves•Fantasy Realm•Urban Fantasy•Immortality•Complete •M/M

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

Burst by BRK In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again… 3 parts 11k words Added Dec 2020 19k views 4.7 stars (15 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Replication•Other Mental Changes•Hyper Strength•Muscle Growth•Muscle/Strength•Always Shirtless•Stretchy•Getting Handsomer•Transformation•Getting Taller•Size Increase•Selfcest•Aliens•Christmas•Complete •M/M•M/M/M

By any other name by screamingmoist Two friends searching for a local legend find a new life instead. 5,103 words Added Oct 2023 8,961 views 4.5 stars (4 votes) No comments yet •Cock Growth•Cock Shrinking•Butch-to-Fem•Straight to Gay•Muscle Growth•Muscle Theft•Retcon•Dom/Sub•Complete •M/M

By the light of the moon by JJ Staxx Tyler likes to be worhipped, and is psyched to encounter a sultry and very buxom woman who seems willing to do exactly that. 6 parts 12k words Added Jan 2024 Updated 24 Feb 2024 13k views 3.4 stars (22 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Hetero Sex•Nonconsensual change•Witch/Warlock/Wizard•Complete•Stories with Images •M/F

C 29

The Cameron Hastworth Fan Club by Mask The university’s most popular new fan club, its member count starts small but begins to increase dramatically. Do you count yourself lucky enough to be a member? 8 parts 24k words Added Aug 2024 Updated 17 Aug 2024 14k views 4.6 stars (13 votes) No comments yet •Always Hard•Cock Growth•Hyper Cum•Public Orgasm•Female to Male•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Transformation•Getting Taller•Giants•Size Increase•Retcon•Suggestion•Complete •M•M/M•M/M/M/...

Canis drainem edit by Ziel Pals Cecil and Harvey have a plan to cut the resident bully down to size, but things quickly spiral out of control. 14 parts 35k words Added Jun 2020 Updated 29 Jul 2023 23k views 5.0 stars (13 votes) No comments yet •Gradual Change•Size Decrease•Nonconsensual change•Complete •M•M/M

Cave of worshippers by SomeMuscleGuy After a strange workout session with his friend Ben, Mike wakes up restrained in a cave, surrounded by cultists who want to make him their muscle god. 9 parts 29k words Added Jan 2023 Updated 8 Jun 2024 51k views 4.7 stars (34 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Public Nudity•Butt Growth•Belly Growth•Increased Libido•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Dom/Sub•Nonconsensual change•Restraints•Absorption•Hyper Pheromones•Infectious•Complete •M/M

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 10k words Added May 2021 Updated 22 May 2021 18k views 4.8 stars (39 votes) No comments yet •Hyper Muscle•Muscle Growth•Muscle/Strength•Demons•Supernatural•Complete •M/M

The Chance and Change Bureau by Quiet94 Following the events of the corruption discovered at the Enhancements and Enchantments Bureau, other leaders scramble to address the revelation, calling a summit of all bureaus responsible for human existence. 16 parts 42k words Added Nov 2024 Updated 28 Dec 2024 10k views 5.0 stars (12 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Always Cumming•Hyper Cum•Pec Fucking•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Handsomer•Voice Deepening•Getting Taller•Giants•Plausible Size Difference•Size Increase•Complete •M/M

ChatBod by BRK Looking for an unusual gift for his lover, Jeff finds an AI imagery site that seems eager to dream up their fantasy versions of each other. 3 parts 9,799 words Added Oct 2023 Updated 17 Feb 2024 18k views 4.9 stars (13 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Hyper Cock•Extra digits•Multicock•Multiarm•Multilimb•Multitongue•Straight to Gay•Muscle Growth•Stretchy•Gradual Change•Getting Taller•Size Increase•A.I.-Controlled Change•Complete •M/M

Christmas gains by pkak2k12 A simple rhyming couplet story of Santa giving a good young man some big gains. 522 words Added Dec 2022 8,193 views 4.8 stars (8 votes) No comments yet •Cock Growth•Muscle Growth•Getting Taller•Size Increase•Christmas•Complete •t•NS

The Christmas parcel by Salem Noctua When Anthony woke up and saw a mysterious little parcel on the table the morning of Christmas Eve, he did not expect to find a strange, golden necklace with a broken eagle charm inside. Who gave him the present? How did it get inside his flat? And where was its other half? 4 parts 18k words Added Dec 2022 Updated 31 Dec 2022 7,980 views 4.8 stars (21 votes) No comments yet •Multicock•Multihead•Straight to Gay•Nonconsensual change•Dildos/Toys•Merging•Christmas•Complete •M/M

Christmas presence by Also Known As A man with a real talent for fooling around meets a guy named Nick who’s game to show him all the possibilities of fucking he’s never even dreamed of. 6,570 words Added Dec 2023 9,808 views 4.4 stars (8 votes) No comments yet •Huge Cock•Muscle/Strength•Pagan gods•Christmas•Complete •M/M•M/M/M/...

The Christmas present by TallguyTJ Dom secretly gives sub the experience of a gangbang. 3,066 words Added Dec 2024 2,969 views No comments yet •Huge Cock•Cum Milking•Public Orgasm•Dom to Sub•Public Nudity•Man Scent•Sex-Slave•Christmas•Complete •M/M•M/M/M/...

Coach’s big surprise (Revised) by SomeMuscleGuy and MuscleMike Josh is struggling to keep up with the rest of his college wrestling team, and he’s afraid he will not make the cut. Luckily, a former student of his teacher, Coach Smith, is sent a package that’ll make them both become the men they’ve always dreamed of becoming—and more. 5 parts 18k words Added May 2023 Updated 29 Jul 2023 68k views 4.8 stars (34 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Public Orgasm•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Increased Libido•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Infectious•Complete •M/M•M/M/M

The Cockmoore Chronicles: Blake by CockTFBoi Trey, Zack, and Nick have learned the truth about the book, and are resolved to help free Blake from his self-imposed prison. Trapped with a half-finished world-altering spell, the three of them need to find a way to change the spell to mitigate the worst of its effects. 2 parts 9,521 words Added Apr 2023 9,030 views 5.0 stars (3 votes) No comments yet •Cock Shrinking•Cock Theft•Cockless•Human to Cock•Transgender•Muscle Worship•Man Scent•Butt Growth•Transformation•Human to Body Part•Human to Inanimate•Hairless•Nonconsensual change•Witch/Warlock/Wizard•Complete •M•M/M•M/M/M

College change by repTV They say everything changes when you go to college. 3,481 words Added May 2025 4,291 views 4.9 stars (8 votes) No comments yet •Straight to Gay•Muscle Growth•Butt Growth•Forced Growth•Race/Ethnicity Change•Complete •M/M•M/M•M/M

Commercial audition by PeroPero Sometimes trying out for a commercial leads to more than 30 seconds of fame. 963 words Added Jul 2023 11k views 2.3 stars (12 votes) No comments yet •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 company of wolves by Houndfiend When an uncanny man enters the costume shop you’re working at for Halloween and asks if you might be able to help him find what he needs, the last thing you expected was that he’d be able to help you with the same problem. A second-person POV story for the Halloween season. 4,102 words Added Oct 2023 10k views 3.0 stars (2 votes) No comments yet •Always Hard•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Public Orgasm•Addiction•Public Nudity•Man Scent•Dom/Sub•Sex-Slave•Hyper Pheromones•Anthro/Furry•Satyrs•Werewolves•Supernatural•Halloween•Hypnosis•Mind Control•Complete •M/M

Congressional report on Chile’s higher education reform by brazboy Chile’s recent constitutional reform implemented a system of “solidarity financing” of higher education in the country by dividing students in two groups: those which financed the costs of university by selling their cum and pecmilk, and those who financed their studies by caring for the first group. 4 parts 2,082 words Added Mar 2025 3,491 views 3.8 stars (6 votes) No comments yet •Huge Balls•Huge Cock•Cum Milking•Hyper Cum•Nipple Emissions•Hyper Muscle•Hyper Strength•Transformation•Complete •M/M

Connor’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. 6,512 words Added Feb 2023 24k views 4.5 stars (11 votes) No comments yet •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 5,108 words Added Oct 2017 17k views 4.7 stars (16 votes) No comments yet •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. 11k words Added Mar 2023 32k views 4.7 stars (19 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Cum Milking•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Extra digits•Multi-abs•Multiarm•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Gut•Muscle Worship•Public Nudity•Butt Growth•Belly Growth•Increased Libido•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Rubber/Latex•Infectious•Complete •M

Control panel by BRK Darryl and Jonas’s cute, up-to-date new home has a unique bit of climate-control technology—as in, what’s being controlled is the climate in their pants. 2 parts 5,756 words Added Jun 2023 Updated 15 Jun 2024 7,990 views 4.5 stars (6 votes) No comments yet •Increased Libido•App•Complete •M/M•M/M/M

The Convincer by BRK The suggestion powers of the forgotten comic book hero The Convincer seem to have rubbed off on Leland, perhaps literally. 2,908 words Added Apr 2021 12k views 4.5 stars (20 votes) No comments yet •Muscle Growth•Retcon•Suggestion•Superhero/Supervillain•Complete •M/M/M•NS

Country roads by BRK At a traffic stop on a lonesome highway, a small-town cop named Paul encounters two cocky out-of-towners, one of whom seems able to get inside Paul’s head. 5 parts 12k words Added Jun 2024 Updated 15 Feb 2025 11k views 4.8 stars (17 votes) No comments yet •Cock Growth•Other Mental Changes•Straight to Gay•Muscle Growth•Suggestion•Nonconsensual change•Mind Control•Complete •M/M•M/M/M

Craterville by BRK When everyone in town has some kind of power that half the time they aren’t even aware of, the guy whose power is to tell with everyone else’s power is might feel like he’s got the short end of the stick. Sometimes, though, there are ways to make it work for you. 3,363 words Added Mar 2009 28k views 4.5 stars (15 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multilimb•Replication•Muscle/Strength•Transformation•Size Increase•Selfcest•Complete •M/M•M/M/M

Cum and Grow by BRK When someone goofed up the sign at the Come and Go store to make it say “Cum and Grow”, I thought it was a pretty funny prank. Turns out, it wasn’t just a joke. 2,310 words Added Nov 2020 16k views 4.6 stars (14 votes) No comments yet •Cock Growth•Getting Taller•Complete •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 that steals your nightly orgasms and gives you a small reward in exchange. 12 parts 35k words Added Nov 2022 Updated 17 Dec 2022 23k views 4.7 stars (24 votes) No comments yet •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 cursed ride by SomeMuscleGuy When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. 8,330 words Added Feb 2023 21k views 4.5 stars (8 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Destruction/Violence•Dom/Sub•Nonconsensual change•Complete •M/M

Curses and consequences by BRK Reading this story is a bad idea, but you can’t resist now that you know it’s cursed. 1,459 words Added Sep 2021 19k views 4.7 stars (26 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Self-suck•Always Cumming•Hyper Cum•Multi-abs•Multiarm•Multilimb•Addiction•Increased Libido•Gradual Change•Getting Taller•Retcon•Social Media•Supernatural•Complete

The CVN link by BRK Mike is applying for a new job. Everything’s going great, his potential new boss is a dreamboat, he’s perfect for the position. There’s just one hitch: they need his CVNs. His confusion turns to shock when he finds out from a friend just what the “N” stands for… 3 parts 9,837 words Added Jun 2020 17k views 4.8 stars (13 votes) No comments yet •Cock Growth•Huge Cock•Multi-abs•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•App•Retcon•Social Media•Complete •M/M•NS

Cybergiant by Chance Riverwind 3 parts 3,271 words Added Oct 2002 16k views 4.5 stars (2 votes) No comments yet •Size Increase•Complete

D 16

A date with Randy Palms by Alex Anders This is why you don’t make vague wishes. Or maybe it’s why you do? 1,201 words Added Oct 2023 3,042 views 5.0 stars (6 votes) No comments yet •Human to Body Part•Complete •M•M/M

DeadGuy by BRK Wyatt downloads an app called DeadGuy, which is supposed to be the app responding randomly to your questions in the voice of a fake cartoon ghost. What Wyatt doesn’t know is, the ghost isn’t fake at all. 3,502 words Added Feb 2021 13k views 4.9 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Gradual Change•Getting Taller•App•Suggestion•Merging•Ghosts•Supernatural•Complete •M/M•M/M/M

Delivery by Hairymusclemorphs Delivery guys these days aren't always the innocent playboys you'd wish for. 4 parts 14k words Added Mar 2024 Updated 23 Mar 2024 19k views 4.9 stars (24 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Dom to Sub•Muscle Growth•Man Scent•Voice Deepening•Getting Taller•Plausible Size Difference•Hair Growth/Getting Hairy•Dom/Sub•Nonconsensual change•Complete •M/M

Derek and Simon by BRK Newlyweds Derek and Simon suspect their new house might be haunted, and after sharing a few bottles of wine one night testing that theory starts to sound like a good idea. 5,244 words Added Jul 2022 16k views 4.7 stars (15 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Age Progression•Hair Growth/Getting Hairy•Dom/Sub•Merging•Shared Body•Ghosts•Supernatural•Complete•Alcohol •M/M•M/M/M

A different kind of closeness by Salem Noctua When Liam found a suspicious e-mail that led him to an even more suspicious website, he didn’t know how to react... until he got to know the “special changes” that came with the site’s product. And who else would he test it with other than his best friend and roommate? 2 parts 25k words Added Jul 2022 8,378 views 4.7 stars (37 votes) No comments yet •Multicock•Multihead•Multitorso•Nonconsensual change•Merging•Shared Body•Complete •M/M

Dig’s island by BRK Shipwrecked on a remote island, four brothers grow up to be incredibly close—and that’s before they encounter a secret power on the island that transforms them each in different ways. 4 parts 3,756 words Added Mar 2005 31k views 4.3 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Multiarm•Wings•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers•Flying•Complete•19th Century •M/M/M/...

Diner by BRK Clint tries out a diner near his new house, but ends up with more than he bargained for. 3,976 words Added Oct 2023 15k views 4.2 stars (14 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Pec Fucking•Hyper Strength•Muscle Growth•Increased Libido•Foot Growth•Gradual Change•Transformation•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual change•Complete •M

The disassembly line by Alex Anders Rex finally gets to make his dream a reality.  1,246 words Added Apr 2023 4,275 views 5.0 stars (6 votes) No comments yet •Detachable•Complete •M•NS

Doms and Subs by CockTFBoi Kevin brings home a strange card game to play with his husbands. As the three of them begin playing, some of their neighbors start changing to fit the cards being played and the throuple become hornier and hornier the longer they play. 3 parts 13k words Added Nov 2023 Updated 23 Dec 2023 17k views 4.6 stars (11 votes) No comments yet •Always Hard•Cock Growth•Cock Shrinking•Cock Theft•Cockless•Human to Cock•Cum Milking•Always Cumming•Nipple Emissions•Hermaphrodite•Transgender•Addiction•Dom to Sub•Muscle Breast•Muscle Growth•Man Scent•Butt Growth•Increased Libido•Detachable•Transformation•Hair Growth/Getting Hairy•Hairless•Mouthcock•Dom/Sub•Nonconsensual change•Gross Bodily Fluids•Dildos/Toys•Complete •M/M•M/M/M•M/M/M/...

Don’t scroll! by BRK Micah is distracting himself with his Picthread feed, when suddenly one of the posts he’s scrolling past turns out to be very different from the others. 2,054 words Added Oct 2021 7,631 views 4.4 stars (5 votes) No comments yet •Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Muscle/Strength•App•Complete •M/M

Doors by screamingmoist Two friends discover that you never know what waits on the other side of the threshold. 2 parts 11k words Added Jun 2024 8,141 views 4.9 stars (7 votes) No comments yet •Cock Shrinking•Huge Cock•Straight to Gay•Muscle Growth•Muscle Theft•Transformation•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Retcon•Complete •M/M

Dos Rocas by BRK Lost on a cross-country road trip, Liam finds himself in a mysterious village where the men aren’t built the way you’d expect. 2 parts 6,858 words Added Jul 2023 5,778 views 5.0 stars (4 votes) No comments yet •Multihead•Muscle Growth•Transformation•Getting Taller•Supernatural•Complete •M/M

The Double B Ranch by Absman420 It’s been a while since we checked in with the Budd Brothers from “FanTCMan’s Toys”—let’s visit their Kansas Ranch where transformations and muscle growth are on the agenda. 13 parts 44k words Added Jan 2024 Updated 13 Apr 2024 26k views 4.9 stars (50 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Muscle Worship•Hair Growth/Getting Hairy•Complete •M/M

The Doublet twins by Alex Anders The Doublet twins have always hated being stuck in each other’s head. The universe has noticed, and decided to monkey around in their life. (Revised as of 20 April 2024.) 6,646 words Added Apr 2024 5,462 views 5.0 stars (3 votes) No comments yet •Cock Growth•Multi-balls•Multicock•Multihead•Muscle Growth•Getting Taller•Plausible Size Difference•Size Increase•Human to Inanimate•Twins•Shared Body•Complete •M/M•M/M/M/...

Dream a little dream by WBHunk A random online encounter leads to a chance to become everything he had dreamed of being—but can he trust what’s being offered? 3,054 words Added Jul 2002 16k views 5.0 stars (7 votes) No comments yet •Muscle Growth•Muscle/Strength•Witch/Warlock/Wizard•Complete •M/M

Dupli-Days: Another year, another me by TwinReplica Shane has always wanted a midnight kiss, with himself! After a mysterious call with a customer, the wish may just come true! 2,823 words Added Jan 2025 3,107 views 5.0 stars (4 votes) No comments yet •Cock Growth•Replication•Stretchy•Selfcest•New Year’s Eve•Complete •M/M

E 8

Edits by NBCK99 Cameron Rhodes is the unwitting subject of a computer program that can hack into the very fabric of reality. How much will he change, and will he ever discover the truth? 7,223 words Added Aug 2023 12k views 4.8 stars (19 votes) No comments yet •Always Hard•Other Mental Changes•Straight to Gay•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Transformation•App•Retcon•Complete •M/M/M

EH for short by MegaMaker In a world where certain men become enhanced through a genetic mutation, Corey one day decides to try to meet one at a local beach known for being a hotspot for enhanced humans. When he stumbles on Cliff, a connection develops that’s stronger than he’d expected. 11k words Added Feb 2023 17k views 4.2 stars (13 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Straight to Gay•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Butt Growth•Increased Libido•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Race/Ethnicity Change•Nonconsensual change•Complete •M/M

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

Empire by LenZelig A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure. 40 parts 366k words (#1) Added Apr 2019 Updated 1 May 2021 150k views 3.9 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Age Difference•Bestiality•First Time/Virgin•Incest•Brothers•Father/Son•Twins•Bisexual•Hetero Sex•Nonconsensual change•Sex-Slave•Shared Body•Aliens•Space Travel•Witch/Warlock/Wizard•Thanksgiving•Mind Control•Complete

The enhancement by DNTLKDN A strange encounter leads to godlike strength and stature. 2,382 words Added Feb 2025 5,473 views 3.0 stars (3 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Aliens•Complete •M/M

The Enhancements and Enchantments Bureau by Quiet94 Little is known about the Enhancements and Enchantments Bureau, the department that specialises in granting those it deems worthy with exceptional boons. One incredibly kind man with an unfortunately small manhood is the latest candidate to be chosen by the bureau. 12 parts 32k words Added Oct 2024 Updated 9 Nov 2024 13k views 5.0 stars (42 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Taller•Plausible Size Difference•Size Increase•Supernatural•Complete •M/M

An evolving look by West A shy stud gets his night (and coming days) turned upside down when his cocky best bud frantically knocks on his door. While the two spend time together, something big is growing within one of them. 2,781 words Added May 2025 5,678 views 5.0 stars (6 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Getting Taller•Forced Growth•Complete •M/M

Exercise regimen by BRK Exercise really does improve the body! And really fast, too! 2 parts 846 words Added Feb 2010 24k views 3.8 stars (6 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multileg•Multilimb•Three Legs•Getting Taller•Complete •t

F 31

The fake boyfriend by BRK Zeke must travel back to his hometown, Woody Hole, in a last-ditch effort to prove he’s gay and end the eternal matchmaking with his high-school girlfriend, Stacy. A fake boyfriend is the only way—but Zeke’s closest relationship is with a customized character from an open-sandbox simulation game, a cocky personal trainer named Troy. 4 parts 14k words Added Aug 2020 15k views 4.6 stars (17 votes) No comments yet •Cock Growth•Huge Cock•Extra digits•Muscle Growth•Muscle/Strength•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Hyper Tongue•Complete •M/M

Fallout by BRK Jesse comes home exhausted and just wants to put his feet up. That warning notice on his front door can wait, right? 2,206 words Added Apr 2025 4,861 views 4.3 stars (6 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Foot Growth•Gradual Change•Size Increase•Nonconsensual change•Complete •M/M

Fangs and fabric by Knock Noct Not Ethan should have known better not to shop in some sleazy store, but what’s the worst that could happen buying an old costume for this year’s Halloween party? 5,056 words Added Oct 2024 4,777 views 4.8 stars (13 votes) No comments yet •Multicock•Multihead•Multiarm•Multitorso•Transformation•Plausible Size Difference•Nonconsensual change•Absorption•Merging•Shared Body•Werewolves•Halloween•Complete •M/M

Farmer’s boy by Hairymusclemorphs Working on a farm is never easy. But it won’t take long till you’re big enough to do the heavy lifting. 8,938 words Added Mar 2024 19k views 4.9 stars (38 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Man Scent•Voice Deepening•Getting Taller•Plausible Size Difference•Hair Growth/Getting Hairy•Dom/Sub•Complete •M/M

Fatfluencer by RoidTeen A young man innocently starts uploading a few videos on Youtube. Who would have thought he would make it this big....  5 parts 7,790 words Added Jun 2023 Updated 24 Jun 2023 12k views 3.9 stars (18 votes) No comments yet •Immobility•Muscle Gut•Belly Growth•Feeding•Getting Fatter•Complete •M/M

The Festival of Haasenpfaap by S. Q. Neemie Wes’s roommate Zeb ropes him into celebrating his family’s yearly autumn festival of Haasenpfaap. When Wes is inadvertently chosen as this season’s Haasenpfaapeer, Zeb and Wes have to figure out how to reverse the changes Wes experiences. 5 parts 27k words Added Dec 2022 Updated 24 Dec 2022 11k views 4.9 stars (26 votes) No comments yet •Cock Body•Hyper Cum•Nipple Emissions•Multicock•Muscle Breast•Muscle Growth•Gradual Change•Getting Taller•Complete •M/M

Fetishized by EdIam Bill and his best friend (and best man) Hank are arriving home from Bill’s wild bachelor party in Las Vegas. With only one train ride from the airport left on their trip home, they meet a strange man who has a strange power over them…and forces them to play a guessing game: the only hope they’ll have to return to normal. 9,645 words Added Jan 2025 4,455 views 4.3 stars (3 votes) No comments yet •Huge Cock•Public Orgasm•Other Mental Changes•Straight to Gay•Increased Libido•Dom/Sub•Nonconsensual change•Demons•Pagan gods•Complete •M/M

52E by BRK Richie is finally going to get to see his boyfriend in Wales after six months apart. He’s not looking forward to folding his 6-foot-6 frame into a middle seat in the back of coach for the long Transatlantic haul, but Gareth might have discovered something that will make his flight a little easier. 3,027 words Added Dec 2021 13k views 4.0 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Increased Libido•Gradual Change•Transformation•Hair Growth/Getting Hairy•Witch/Warlock/Wizard•Complete •M•M/M

A filling experience by Lionel E. Linklander Carlos has become victim to a cum-and-dump party.  He’s taken a bunch of small loads already when six men show up at the party with huge dongs and swelling balls.  Can Carlos take all the cum these men have, or will he explode like some cheap cum balloon?  3,019 words Added Aug 2023 13k views 4.5 stars (6 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Immobility•Belly Growth•Size Increase•Inflation•Incest•Brothers•Humiliation•Complete •M/M/M/...

Finding Owen by BRK Owen Banks witnessed Max finding his destiny up on the mountain, then realized he was changing, too. Was he like Max, or was something else awakening within him? He decided he was going to find out. 12 parts 73k words (#48) Added Aug 2019 Updated 11 Sep 2021 33k views 5.0 stars (21 votes) No comments yet •Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Incest•Brothers•Destruction/Violence•Werebears•Werewolves•Supernatural•Complete •M/M•M/M/M

For my next trick by Alex Anders A naked magician performs for an eager bachelor party, and even gets a few surprises of his own. 10 parts 7,555 words Added Nov 2022 Updated 17 Dec 2022 11k views 4.8 stars (9 votes) No comments yet •Human to Cock•Multicock•Three Legs•Wristfeet•Crotchhead•Stretchy•Detachable•Body Part Rearrangement•Transformation•Mouthcock•Merging•Complete •M/M

The four bananas by BRK In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives. 4 parts 11k words Added Apr 2023 16k views 4.7 stars (10 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Multicock•Multiarm•Multilimb•Multipec•Replication•Stacking•Muscle Growth•Muscle Worship•Always Shirtless•Increased Libido•Hair Growth/Getting Hairy•Retcon•Suggestion•Selfcest•Superhero/Supervillain•Flying•Immortality•Shapeshifting•Complete •M•M/M/M/...

The four jocks by BRK A game that asks really peculiar questions leads a group of four young jocks through a series of progressively more exciting transformations. 4,470 words Added Sep 2009 37k views 4.8 stars (13 votes) No comments yet •Cock Growth•Huge Cock•Multilimb•Replication•Muscle Growth•Muscle/Strength•Transformation•Selfcest•Complete •M/M•M/M/M/...

The four jocks: Adversaries by BRK The Game takes a darker turn when two pairs of antagonistic athletes challenge each other in a deserted room on Halloween night. 2 parts 8,546 words Added Oct 2022 11k views 4.6 stars (7 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multicock•Other Mental Changes•Straight to Gay•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Size Decrease•Size Increase•Halloween•Complete •M/M

The four jocks book 2 by BRK The game has been passed on to a bunch of swim team hotties, who elect to play immersed in a hot tub. 2 parts 3,968 words Added Sep 2009 23k views 4.7 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Multilimb•Replication•Muscle Growth•Muscle/Strength•Incest•Twins•Selfcest•Complete •M/M•M/M/M/...

The four jocks book 3 by BRK Once again the game leads to amazing transformations in Ted and his friends. If only they had any idea of what was happening to them. 2 parts 4,108 words Added Jun 2010 24k views 4.7 stars (6 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Multicock•Replication•Muscle Growth•Muscle/Strength•Mouthcock•Retcon•Selfcest•Complete •M/M•M/M/M/...

The four jocks: The loft by BRK A quartet of very attractive clothing and fitness models sharing a loft try the transformation game during a power blackout, and are soon filled with awe at what they’re doing to themselves and each other as they play. 2 parts 9,337 words Added Dec 2013 21k views 4.6 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Complete •M/M•M/M/M/...

The four jocks: Online edition by BRK A futuristic all-virtual version of the game leads to transformations in their already-tweaked full-body avatars, which they’re able to experience in the VR space as if they were their real bodies. 3 parts 7,582 words Added Jul 2012 24k views 4.6 stars (8 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multicock•Multilimb•Multitorso•Replication•Muscle Growth•Muscle/Strength•Mouthcock•Incest•Brothers•Selfcest•Complete •M/M•M/M/M/...

The four jocks: Quarantine edition by BRK Stuck at his friend’s island beach house with two other guys from the swim team, Howie is enjoying his hunky friends’ company and trying to ignore their considerably better luck in the cock sweepstakes. Then they decide to wile away a stormy afternoon playing this strange game they found in the back of a cupboard… 4,318 words Added Nov 2020 8,563 views 4.6 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle/Strength•Complete•Set during the Pandemic •M/M

The four jocks: At the lake by BRK When Dane and his brother Sean go on a celebratory road trip after finishing college, Sean's best friends, the Fernandez twins, naturally tag along. But their trip takes a strange turn right out of the gate, not least thanks to a game the guys find in their room at the lakeside bed and breakfast. 5,950 words Added Jul 2017 18k views 4.6 stars (16 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Suggestion•Incest•Brothers•Twins•Complete •M/M•M/M/M/...

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

The franchise by BRK It turns out there’s a secret direct-sales network of individually owned franchises for the sale of extra arms, legs, and the like. And the franchise in Branigan County, SD is for sale, to the right kind of buyer. 3,858 words Added Sep 2012 14k views 4.8 stars (6 votes) No comments yet •Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Complete •M/M

Frat crisis by BRK Jacob returns to his frat after a week away to find it stinking of sex and full of guys a lot bigger than he remembered them being. 2 parts 5,217 words Added Jun 2022 Updated 2 Dec 2023 29k views 4.8 stars (36 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Straight to Gay•Pec Fucking•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Gradual Change•Voice Deepening•Hair Growth/Getting Hairy•Nonconsensual change•Infectious•Complete •M/M•M/M/M•M/M/M/...

Frat transformations by Shrinkingmen.com A fraternity party goes wrong when a bottle of transformation pills is introduced to a game of spin the bottle. 2,018 words Added Jan 2023 11k views 2.6 stars (5 votes) No comments yet •Cock Shrinking•Getting Dumber•Muscle Theft•Belly Growth•Size Decrease•Getting Fatter•Humiliation•Complete •M/M

Free upgrade by BRK A harried traveler on a multi-leg international trip starts getting free upgrades every time he tries to get his seat assignment, and they aren’t just to his cabin class. 1,746 words Added Jun 2019 13k views 4.9 stars (19 votes) No comments yet •Multicock•Multiarm•Multileg•Multilimb•Three Legs•Replication•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Selfcest•Nonconsensual change•Complete •M/M•M/M/M

Freshman dreams by BRK Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. 4 parts 3,089 words Added Mar 2009 51k views 4.8 stars (19 votes) No comments yet •Huge Cock•Multi-abs•Multihead•Multiarm•Multilimb•Replication•Wings•Muscle Growth•Muscle/Strength•Size Increase•Selfcest•Nonconsensual change•Flying•Complete •t/t•t/t/t

Freshman, fresh men by West Your best friend and secret crush is now your roommate during your freshman year of college. Both of your comfort levels with each other change when he emerges from the shower smelling fresher than ever, and also bigger each time. 7 parts 13k words Added Sep 2023 Updated 17 Feb 2024 30k views 4.8 stars (38 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Always Shirtless•Butt Growth•Getting Taller•Size Increase•Retcon•Christmas•Valentine’s Day•Complete •M/M•M/M/M

Friendly transformations by Richard Buttstuff A group of four college guys leave a wrestling match angry at each other and at the world. They meet an entity that makes them learn to love instead of hate. 7,424 words Added Sep 2023 14k views 4.3 stars (9 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Cockless•Human to Cock•Hyper Cum•Multi-balls•Multicock•Boytaur•Four Legs•Getting Dumber•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Stretchy•Getting Handsomer•Transformation•Size Increase•Hair Growth/Getting Hairy•Hairless•Nonconsensual change•Nonconsensual sex•Merging•Centaurs•Urban Fantasy•Complete •M/M•M/M/M/...

The front-porch pills by JonaCella A 22-year-old, fresh-out-of-college nursing graduate finds a bottle of unmarked pills on his front porch after a long week of work. After he notices his big wish coming true, he decides to invite a friend… 8,598 words Added Oct 2024 13k views 4.8 stars (17 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Voluptuous Men•Butt Growth•Increased Libido•Foot Growth•Getting Handsomer•Getting Taller•Forced Growth•Size Increase•Hair Growth/Getting Hairy•Complete •M/M

Fuel by BRK An isolated Wyoming gas station and its lonely proprietor seems to be a nexus for a certain kind of man. 2,273 words Added Dec 2009 11k views 4.5 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Age Regression•Complete •M/M•M/M/M

Funsize by Ziel Enchanted Halloween candy sounds like fun—until it happens to you. 4,684 words Added Oct 2022 7,831 views 5.0 stars (2 votes) No comments yet •Size Increase•Nonconsensual change•Halloween•Complete •M/M

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

Gene hack by Mikeytron New gene therapies allow bodybuilders to grow larger than ever before. But beware if you opt for a cut-rate procedure instead. 4,337 words Added Oct 2022 13k views 4.9 stars (26 votes) No comments yet •Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Gradual Change•Blood•Halloween•Complete •M/M

Genetic time bomb by BRK A frustrated young model/extra is tired of his baby-face casting, not realizing an entirely new kind of gig is just around the corner. 1,993 words Added Dec 2024 5,111 views 4.8 stars (6 votes) No comments yet •Cock Growth•Increased Libido•Getting Handsomer•Transformation•Hair Growth/Getting Hairy•Complete •M/M

The giant in the satellite picture by Woynich A group chat devoted to ferreting out weird things on an internet-accessible satellite map of the world finds a 300-foot statue of a naked muscle man mysteriously appearing out in the woods of Missouri. Two members decide to trek to the location, and find something else when they get there. 5,087 words Added May 2024 3,925 views 5.0 stars (7 votes) No comments yet •Huge Cock•Giants•Size Increase•Complete •M

The god stone by Scottishmuscle92 A young man seeks out a stone that would grant him the powers of a god. 14 parts 14k words Added Jan 2025 Updated 15 Feb 2025 12k views 5.0 stars (6 votes) No comments yet •Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Worship•Getting Taller•Giants•Size Increase•Superhero/Supervillain•Complete •M/M

The good genie by brazboy Alex is an endless, unlimited and unbound genie—one of the good ones, too! What will happen when someone finds out the lamp inside which he’s taking a long, long nap…? 3 parts 13k words Added Jul 2023 16k views 4.6 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Extra digits•Multi-abs•Multi-balls•Multicock•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Multitorso•Replication•Stacking•Hyper Muscle•Muscle Growth•Transformation•Plausible Size Difference•Size Increase•Hyper Tongue•Retcon•Djin/Jinn/Genie•Flying•Complete •M/M•M/M/M

A good song never dies by Cockatrice After a tragic accident, Mike’s boyfriend was still around, in a way. A relief at first, but Mike knew he and Ari had to move on eventually. 6,945 words Added Feb 2024 2,416 views 5.0 stars (1 vote) No comments yet •Possession•Complete •M/M

Green, green, evergreen eyes by Knock Noct Not An encounter with a hairy herculean intruder leaves a young man helpless in more ways than one. 1,974 words Added Sep 2024 3,761 views 5.0 stars (7 votes) No comments yet •Huge Cock•Multicock•Voluptuous Men•Age Difference•Nonconsensual change•Nonconsensual sex•Merging•Shared Body•Complete •M/t

Growing out of control by Lionel E. Linklander Mark spends the Covid lockdown changing and blowing up his body to make everyone jealous.  Then he takes some new juice and the result is some public exposure before swelling up massive.   3,295 words Added Jan 2024 16k views 4.1 stars (14 votes) No comments yet •Always Hard•Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Gut•Muscle Worship•Public Nudity•Transformation•Forced Growth•Lycra/Spandex•Complete •M

Growing pains by Nifbun An autobiographical account of what it’s like to have a dick that won’t stop growing. 1,625 words Added Apr 2025 5,245 views 2.5 stars (4 votes) No comments yet •Cock Growth•Cock Vore•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Belly Growth•Plausible Size Difference•Getting Fatter•Humiliation•Complete •M/M

Growing pleasures by Beastly Muscle Eddie brings home a new sex-enhancing product, not knowing what kind of fun is in store for him and his boyfriend David. 2,757 words Added Aug 2024 10k views 4.5 stars (11 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Butt Growth•Complete •M/M

Growing powerlifters and the magic barbell plate by Ballmeat Two powerlifters in the gym take turns growing bigger than the other. They use their size advantage in turn to give full rein to their lust for each other. 6,362 words Added Feb 2025 5,587 views 4.5 stars (4 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Dom to Sub•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Complete •M/M

Growth at the house on the hill by Musclesaber Erik loses a bet with his friends and has to spend the night in the old haunted house on the outskirts of town. However, he's in for a big surprise when he finds he's not the only inhabitant of this massive mansion. 7,728 words Added Nov 2024 12k views 4.9 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Muscle•Pec Fucking•Hyper Strength•Muscle Breast•Muscle Growth•Muscle Gut•Muscle/Strength•Butt Growth•Belly Growth•Transformation•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Shared Body•Ghosts•Supernatural•Possession•Halloween•Complete •M/M

A growth epidemic by SomeMuscleGuy After being exposed to a new virus that has been growing men around the world into oversized freaks, Alex tries to do everything he can to stop the inevitable, unaware that he caught the most infectious strain yet. 4 parts 6,689 words Added Feb 2025 12k views 4.5 stars (6 votes) No comments yet •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•Public Nudity•Butt Growth•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Humiliation•Nonconsensual change•Hyper Pheromones•Infectious•Complete •M•M•M

Guard duty by Hairymusclemorphs Your job at the local prison just got way better, once they allowed you to enter the forbidden section where they keep the real big prisoners under control. 3 parts 9,005 words Added Mar 2024 14k views 4.8 stars (13 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Man Scent•Increased Libido•Gradual Change•Voice Deepening•Hair Growth/Getting Hairy•Hyper Pheromones•Complete •M/M

Guessing game by eero90125 A blindfolded boytaur tries to identify which of his friends is sucking each of his cocks. 1,366 words Added Apr 2025 1,764 views 5.0 stars (3 votes) No comments yet •Multicock•Boytaur•Four Legs•Multileg•Multilimb•Complete •M/M•M/M/M/...

The guy with the dick by BRK One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick. 3,287 words Added Apr 2017 20k views 4.8 stars (11 votes) No comments yet •Cock Growth•Hyper Cock•Multicock•Muscle/Strength•Complete •M/M•M/M/M

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The hand-off by BRK Joey enjoyed hanging out in the corporate café-style break room, just in case Tim from Major Accounts stopped by and Joey got to see his amazing butt. What Joey didn’t know was how Tim got that butt, and what that might mean for Joey. 2,158 words Added Feb 2022 9,427 views 4.5 stars (19 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Tongue Growth•Retcon•Suggestion•Complete •M/M

Hard5 by BRK Just before his debut as a replacement performer in an up-and-coming boy band, Ian discovers they have a strange backstage ritual with some very unexpected effects. 4,124 words Added Jun 2021 12k views 4.5 stars (8 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Multihead•Multiarm•Multipec•Stacking•Hyper Muscle•Muscle Growth•Muscle/Strength•Transformation•Hair Growth/Getting Hairy•Complete •NS

The heart is a muscle by Mikeytron A muscle growth bildungsroman: shy small nerd meets his college roommate, who’s friendly, confident, and fucking huge. Growth occurs, both emotional and physical, over the course of their first year together. 6 parts 39k words Added Jun 2021 Updated 31 Jul 2021 38k views 4.9 stars (70 votes) No comments yet •Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Gut•Muscle/Strength•Gradual Change•Plausible Size Difference•Complete •M/M

Heavy quarantine by Portowulf Boyfriends Vincent and Coy ride out the quarantine together, for extended time. 2,778 words Added Apr 2020 17k views 4.6 stars (12 votes) No comments yet •Cock Growth•Hyper Cum•Muscle Growth•Belly Growth•Increased Libido•Getting Fatter•Inflation•Complete•Set during the Pandemic •M/M

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

The Henderson family reunion by EdIam The Hendersons are having a pretty standard reunion, until a seasoned mind controller with a particularly niche power decides to make it quite the life-altering occasion. 13k words Added Jul 2023 9,602 views 4.4 stars (5 votes) No comments yet •Transgender•Gay to Straight•Other Mental Changes•Straight to Gay•Transformation•Incest•Brothers•Father/Son•Twins•Dom/Sub•Nonconsensual change•Hypnosis•Mind Control•Complete •M/M•M/M/M•M/M/M/...

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

High performance by brazboy If being an athlete isn’t easy, imagine being the absolute best? Representing your country at the highest levels? That is Juninho’s challenge at most classic final of the world’s most popular’s sport most important competition: the Cockfighting World Cup. 4,525 words Added Apr 2023 8,091 views 4.7 stars (3 votes) No comments yet •Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Muscle•Immobility•Muscle/Strength•Public Nudity•Complete •M/M•M/M/M/...

Hockey growth by Hockey stud The day everything changed. 803 words Added Mar 2023 11k views 4.1 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Voice Deepening•Hair Growth/Getting Hairy•Complete •t/t/t...

The hole by brazboy A hole to another world appears in the middle of a random guy’s bedroom. What will he do, cross it? But what if the other world is not quite as similar to ours as he had expected at first? 2 parts 8,849 words Added Aug 2023 8,018 views 5.0 stars (5 votes) No comments yet •Cock Growth•Huge Cock•Multi-abs•Multi-balls•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Stacking•Muscle Growth•Selfcest•Humiliation•Nonconsensual change•Nonconsensual sex•Restraints•Gross Bodily Fluids•Complete •M/M•M/M/M

Home for the holidays by BRK Leandro finds himself unexpectedly uninvited from his boyfriend’s family holiday shindig, leaving him stranded and lonely in a Christmas-bedecked town in the middle of nowhere. 3 parts 6,102 words Added Dec 2021 10k views 4.9 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multiarm•Multilimb•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Size Increase•Mouthcock•Selfcest•Supernatural•Christmas•Complete •M/M•M/M/M/...

Honorato Jerga and the Incan relics by brazboy Honorato Jerga, the famous historian and archeologist, is given clues about the location of Eldorado, which might be where a powerful ancient relic lies—one whose masculine powers had been desired by many for ages. He takes his trusted student, Horacio, to follow him as he meets enemies and old friends deep in the Peruvian jungle. 5 parts 19k words Added Sep 2023 Updated 16 Sep 2023 11k views 4.7 stars (12 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multicock•Multiarm•Multilimb•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual sex•Complete •M/M

Hooked up by Growthbeast A guy invites his friend over to test a machine that fuels his fantasy, but neither could have predicted how it would turn out in the end. 2,042 words Added Jan 2025 13k views 3.0 stars (5 votes) No comments yet •Cock Growth•Ball Growth•Human to Cock•Hyper Cock•Nipcocks•Cum inflation•Nipple Emissions•Addiction•Getting Dumber•Hyper Muscle•Muscle Growth•Muscle Gut•Butt Growth•Belly Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Age Progression•Human to Body Part•Hairless•Getting Fatter•Tailcock•Age Difference•Incest•Absorption•Merging•Complete •M/M

Hostile take-over by brazboy Tomás develops a potion to use at work, but he thinks it can have many other practical applications. Who said mixing work and private life is bad? 3 parts 11k words Added Jan 2025 Updated 25 Jan 2025 7,856 views 4.7 stars (12 votes) No comments yet •Huge Cock•Other Mental Changes•Straight to Gay•Muscle/Strength•Increased Libido•Suggestion•Incest•Brothers•Twins•Dom/Sub•Nonconsensual change•Nonconsensual sex•Sex-Slave•Mind Control•Complete •M/M•M/M/M

House rules by BRK Three cocky, distinctively masculine guys out to paint the town stumble into the wrong Vegas casino. 2,452 words Added Aug 2022 17k views 4.2 stars (11 votes) No comments yet •Cock Growth•Cock Theft•Huge Cock•Muscle Growth•Muscle Theft•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Demons•Urban Fantasy•Supernatural•Complete•Alcohol •M/M/M•NS

The hulk pill by JayPat The only thing weirder than your buddy Boz offering you a “hulk pill” would be for it to actually work. 5 parts 29k words Added Oct 2012 109k views 4.7 stars (32 votes) No comments yet •Cock Growth•Huge Cock•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Size Increase•Nanotech•Destruction/Violence•Infectious•Complete •t/t

The human centibro by Kjarri Three hunky frat bros spend an afternoon getting closer. 3,653 words Added Aug 2024 7,271 views 5.0 stars (11 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Multicock•Four Legs•Multiarm•Multileg•Multilimb•Six Legs•Multitorso•Stacking•Muscle Growth•Foot Growth•Transformation•Hair Growth/Getting Hairy•Merging•Shared Body•Complete •M/M/M

Humbled by the himbo by MegaMaker Austin likes to sleep around and his preferred choice of men are the biggest, dumbest, strongest guys he can find. He’s been doing this his whole life adding notches to his belt. His goal is to sleep with a jock from every sport. To him, Riley is three birds with one stone: diver, swimmer, and polo player. What he doesn’t realize is just how different being with Riley will be for him. 9 parts 22k words Added Feb 2024 Updated 2 Mar 2024 17k views 4.6 stars (51 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle/Strength•Muscle Worship•Lycra/Spandex•Complete•Set in the Future •M/M

Hunger by MaxMorphs Tony’s small-cocked and happy about it, but gets offered a chance to grow anyway. What’s a muscle bottom to do? 6 parts 18k words Added Jul 2024 Updated 21 Sep 2024 29k views 4.8 stars (44 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Hyper Cum•Multi-balls•Increased Libido•Getting Taller•Giants•Size Increase•Nonconsensual change•Complete •M/M

Hyper active imagination by Ziel James’s attention wanders sometimes, usually in the direction of making the person he’s staring at not just hotter but impossibly muscled and unbelievably hyper-donged. It’s so vivid, it’s almost like it’s real... 5 parts 21k words Added Oct 2013 Updated 26 Mar 2022 67k views 4.6 stars (29 votes) No comments yet •Cock Growth•Hyper Cock•Muscle Growth•Muscle/Strength•Public Nudity•Getting Taller•Giants•Size Increase•Christmas•Valentine’s Day•Complete •M/M

I 14

I knew I had to stop by BRK That lotion that made my cock grow felt really good, and it’s really hard to stop using it—especially when it gets big enough to suck. 1,428 words Added Jan 2006 28k views 4.8 stars (26 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Tongue Growth•Complete •M/M

I need to borrow your cock by BRK Joey promised a really hot guy he could suck both his dicks. Only he just has the one, so he really needs to borrow his roommate’s. Don’t worry, he’ll return it. 4 parts 15k words Added Jun 2012 Updated 8 Feb 2020 35k views 4.7 stars (23 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Multicock•Detachable•Retcon•Suggestion•Complete •M/M•M/M/M

I, phone by BRK Will’s new fringe-brand phone has some strange features, including a joke setting to exaggerate a bit when you ask it about you. 2,465 words Added Jun 2022 12k views 4.2 stars (13 votes) No comments yet •Cock Growth•Huge Cock•Multi-abs•Multicock•Muscle Growth•Getting Taller•App•Retcon•Suggestion•Complete •M/M/M

I want what I want by NCGazza Multitrillionaire Benjamin Kind has Professor Grant Jennings create a DNA altering nanobite to give him the body he’s always wanted. 3 parts 16k words Added Mar 2019 Updated 29 Oct 2022 40k views 4.6 stars (28 votes) No comments yet •Cock Growth•Cut to Uncut•Huge Balls•Huge Cock•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Nanotech•Destruction/Violence•Complete •M/M

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

Incubus encounter by Demonized The sauna in the rental house you have for the weekend isn’t as private as you thought... 3,607 words Added Aug 2023 8,262 views 5.0 stars (17 votes) No comments yet •Cock Growth•Ball Growth•Muscle Growth•Butt Growth•Transformation•Getting Taller•Demons•Incubus/Succubus•Supernatural•Complete •M/M

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

The inflation of pleasure by Lionel E. Linklander A man discovers that his friend’s huge cock and its ability to swell with cum and becomes obsessed with making it hold as much cum as possible. The result is an inflation of cum that is almost out of control.  1,638 words Added Jul 2023 15k views 4.7 stars (19 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Immobility•Stretchy•Hyper Anus•Belly Growth•Forced Growth•Complete •M/M

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

The intern’s curse by BRK A cocky lawyer’s son makes an ill-judged joke, and unfortunately he does it front of someone with the ability to make it literally true. 1,370 words Added Jun 2019 23k views 4.6 stars (27 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nonconsensual change•Complete •M/M

Invitation by BRK A hot couple invites over a beefcake third for a sex-magic session that lets each experience something they’ve always craved. 3,336 words Added Sep 2024 5,540 views 5.0 stars (20 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Getting Taller•Plausible Size Difference•Size Increase•Merging•Complete •M/M/M

Irresistible immobility by SomeMuscleGuy and BawlzyS James awakens to find himself strapped to a table in an ominous room with a masked, muscular man who has more than enough candy to share. This candy has some massive side effects, whether James wants it or not. 7,662 words Added Oct 2022 29k views 4.8 stars (20 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Destruction/Violence•Nonconsensual change•Restraints•Halloween•Complete•Stories with Images •M/M

It hides in the woods by brazboy An innocent hike in the Peruvian highlands is visited by a mysterious monster, leaving four friends to flee for their survival – but it is as they say, you can run but you can’t hide. 3 parts 6,805 words Added Oct 2022 8,908 views 5.0 stars (4 votes) No comments yet •Cock Vore•Huge Cock•Human to Cock•Cock Body•Public Nudity•Transformation•Nonconsensual change•Supernatural•Halloween•Complete •M/M•M/M/M/...

It’s not gay if you’re wearing socks by Mask Ray is often worried about accidentally doing something...gay. Good thing his friend Jake knows all about what is and isn’t gay—he’s sure to be a huge help. 3 parts 8,761 words Added Jul 2024 6,550 views 4.9 stars (9 votes) No comments yet •Always Hard•Public Orgasm•Other Mental Changes•Straight to Gay•Plausible Size Difference•Size Increase•Suggestion•Complete •M/M•M/M/M/...

J 6

Jaselove by BRK Hot young celeb Jase attends a secret surprise Halloween midnight appearance at popup concert, only to find that there’s something eerie going on—and his fans are even more obsessively devoted than usual. 4,851 words Added Oct 2021 7,482 views 4.7 stars (3 votes) No comments yet •Huge Cock•Public Orgasm•Extra digits•Multicock•Multiarm•Multileg•Increased Libido•Detachable•Nonconsensual change•Halloween•Complete •M/M•M/M/M/...

Jock bros by John Perrot Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… 4,800 words Added Feb 2021 38k views 4.7 stars (42 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Belly Growth•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Complete •t/t

Jocktaur pledge by BRK High school track superstar Tommy finds he isn’t king of the world anymore now that he’s left his small town for the huge, sprawling State U. His hopes of getting into a big frat end up crushed, and his last hope is a house where the brothers keep to themselves and hardly let anyone in at all. 4,791 words Added Sep 2020 9,196 views 5.0 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Boytaur•Four Legs•Multileg•Multilimb•Incest•Twins•Complete •M/M•M/M/M

Joining the menagerie by Tym Greene A young man wanders his college town, trying to find a new job. The local classic cinema seems to have an opening, but it turns out there’s more to the proprietor than meets the eye... and the more the young man learns the truth, the more things in town start to change. The fun is just beginning! 4 parts 17k words Added Jun 2024 Updated 29 Jun 2024 5,584 views 4.7 stars (3 votes) No comments yet •Transformation•Human to Animal/Anthro•Retcon•Age Difference•Infectious•Anthro/Furry•Anthro/Scaly•Dragons•Urban Fantasy•Complete •M/M

Jon the growing stepdad by spacevlad Austin’s mother passes away, leaving behind a special gift. Austin uses this gift to give his stepdad, Jon, a new direction and motivation. Jon is eager to impress his stepson. 15 parts 61k words (#63) Added Oct 2022 Updated 10 Dec 2022 53k views 4.6 stars (33 votes) No comments yet •Huge Cock•Muscle Growth•Muscle Gut•Muscle Worship•Man Scent•Belly Growth•Feeding•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Suggestion•Father/Son•Dom/Sub•Humiliation•Christmas•New Year’s Eve•Valentine’s Day•Complete •M/M

Jötnar by Maximalist In a future full of genetics-shaping possibilities, disgraced scientist Alexander Dickinson is offered a singular opportunity for redemption: a chance to salvage the very deep-space project he’d deliberately sabotaged by filling it full of gay hyper-muscle growth porn. 6 parts 27k words Added May 2024 Updated 8 Jun 2024 21k views 4.9 stars (56 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Muscle•Muscle Growth•Muscle Worship•Increased Libido•A.I.-Controlled Change•Space Travel•Complete•Stories with Images•Set in the Future •M/M

K 2

Koruna’s kiss by BRK Clem knows his birthmark sets him apart from the rest of the tribe, but it’s not until he starts his 25th year that he finds out why. 3,196 words Added Aug 2022 8,317 views 4.8 stars (5 votes) No comments yet •Cock Growth•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Gradual Change•Transformation•Getting Taller•Size Increase•Destruction/Violence•Supernatural•Metabods 25•Complete •M/M

Kris and Minato by BRK Two best friends on a class trip get some help declaring their feelings for each other. 7 parts 30k words Added Nov 2024 Updated 26 Apr 2025 20k views 4.9 stars (19 votes) No comments yet •Always Hard•Cock Growth•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Multicock•Multiarm•Hyper Muscle•Muscle Breast•Muscle Growth•Muscle/Strength•Always Shirtless•Stretchy•Butt Growth•Hyper Anus•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Hyper Tongue•Tongue Growth•First Time/Virgin•Incest•Brothers•Twins•Complete •M/M

L 16

The lab rat by Beastly Muscle A scientist makes a medical breakthrough with a newly-made drug that promotes muscle growth. As the drug is in its testing phase, the lab rat being experimented on gets a unique opportunity. 847 words Added May 2024 7,870 views 3.2 stars (6 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Muscle Growth•Muscle/Strength•Butt Growth•Bestiality•Sex-Slave•Anthro/Furry•Complete •M

Labor reform by brazboy Alberto’s farm finds itself in financial trouble, and one of the ways out is a complete labor reform—but that doesn’t mean Alberto is about to leave his vaqueiros behind. 3 parts 11k words Added Jun 2024 Updated 29 Jun 2024 8,532 views 4.9 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Cum Milking•Nipple Emissions•Public Orgasm•Multicock•Transformation•Human to Animal/Anthro•Anthro/Furry•Bulltaurs•Udders/Dairy Bull•Complete •M/M•M/M/M

Landfall by BRK When the mighty starship Q.S.S. Knox is destroyed falling through a suddenly created wormhole, its portable A.I. finds himself marooned on an alien world with the one man he can't stop thinking about. 3 parts 12k words Added Dec 2019 10k views 4.9 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Extra digits•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Christmas•Complete •M/M

The last month by Michverdun After a chance encounter in the forest, the youngest son of a monster-hunting family struggles with his last month being human. 4 parts 25k words Added Sep 2023 Updated 28 Oct 2023 15k views 4.9 stars (54 votes) No comments yet •Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Hair Growth/Getting Hairy•Werewolves•Urban Fantasy•Supernatural•Complete •M•M/M

A legal contract for services to be rendered by BRK The responsibilities of the undersigned assistant shall begin with, but not be limited to, the carrying around of the employer’s gigantic cock. 1,337 words Added Aug 2021 11k views 4.5 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Getting Taller•Size Increase•Complete •M/M

A little more by BRK A lonely barista makes friends with three sexy brothers, leading to a drunken night of fun where he gets a chance to make a few changes in his life. 3,282 words Added Feb 2024 8,874 views 5.0 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Nipple Emissions•Extra digits•Multi-abs•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Multitorso•Muscle Growth•Increased Libido•Getting Handsomer•Getting Taller•Tongue Growth•Suggestion•Incest•Brothers•Merging•Complete •M/M/M/...

A little somethin’ by MegaMaker After two longtime friends spend the day at the beach, Davey can't help but notice how muscular his buddy Sam has gotten. When Davey asks about it, Sam’s reactions are more than a little unexpected.  2 parts 6,908 words Added Jan 2023 19k views 4.0 stars (10 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Butt Growth•Increased Libido•Gradual Change•Size Increase•Complete •M/M

Live action by Lazlo Strange The scene behind cameras of a live-action actor taking an artificial growth drug for a life-changing role. 3,077 words Added Feb 2025 2,919 views 1.0 stars (1 vote) No comments yet •Muscle Growth•Muscle/Strength•Giants•Size Increase•Destruction/Violence•Complete •NS

Living fantasy by BRK Sometimes when a guy starts to look more attractive as the night goes on, it isn’t about the beer goggles. 2,339 words Added Jun 2024 6,296 views 4.2 stars (12 votes) No comments yet •Cock Growth•Muscle Growth•Getting Handsomer•Gradual Change•Transformation•Hair Growth/Getting Hairy•Retcon•Complete •M/M

Lockdown gym by BRK When Ed clears out his garage, his neighbor’s hunky college-age sons suggest converting the space to a lockdown gym for guys like them who want to maintain and can’t work out anywhere else. Despite the risk of distraction, Ed agrees, though the effect on his daily life turns out to be even greater than he expected. 3,110 words Added Apr 2021 20k views 4.6 stars (22 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Replication•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Getting Handsomer•Gradual Change•Getting Taller•Age Difference•Incest•Brothers•Twins•Selfcest•Complete•Set during the Pandemic •M/M•M/M/M/...

Locked in by BRK Locked in the walk-in freezer by a vindictive coworker, Jianyu must now wait for the change to come over him. 1,762 words Added May 2020 7,705 views 5.0 stars (6 votes) No comments yet •Hair Growth/Getting Hairy•Complete •M/M

A long day by brazboy Lauro’s days are usually very, very long—and so is he. Today, though, is a good day—it’s his older brother’s birthday, and he has gotten him a nice and meaningful gift. 5,457 words Added Jun 2024 4,101 views 5.0 stars (4 votes) No comments yet •Huge Cock•Multi-abs•Multi-anus•Multi-balls•Multicock•Boytaur•Lots of Legs•Multiarm•Multileg•Multilimb•Six Legs•Multipec•Multitorso•Stacking•Incest•Brothers•Complete •M/M

Long-distance loving by Otto Fellatio When Matthew leaves his dick at home, his boyfriend, Dylan, makes the most of the situation. 2 parts 1,614 words Added Nov 2024 2,164 views 5.0 stars (7 votes) No comments yet •Self-suck•Detachable•Complete •M•M/M

Love/shift by BRK Maxfield has very mixed feelings about leaving the city and all his tech behind to spend the summer after graduation halfway up a mountain in the family’s backwoods cabin—just him, his dad, and a whole lot of secrets. 11 parts 68k words (#55) Added Dec 2017 Updated 27 Apr 2019 51k views 4.8 stars (37 votes) No comments yet •Muscle Growth•Muscle/Strength•Always Shirtless•Man Scent•Gradual Change•Transformation•Size Increase•Hair Growth/Getting Hairy•Age Difference•Incest•Father/Son•Werebears•Supernatural•Complete •M/M

Lover’s touch by BRK A first meeting between two guys who are really into extra arms. 1,527 words Added Dec 2003 12k views 4.0 stars (7 votes) No comments yet •Always Hard•Multicock•Multiarm•Multilimb•Complete

Lust & consequences by BRK Hayden manages to gain an ability that turns beliefs into truth, but the knack for making things turn out the way he wants them to is a lot more elusive. 2 parts 6,212 words Added Feb 2022 13k views 4.8 stars (17 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Wings•Hyper Strength•Getting Handsomer•Retcon•Suggestion•Age Difference•Incest•Father/Son•Flying•Complete•Medieval(ish) •M/M

M 35

Made of lad by brazboy An explorer wants to find the marvelous and ancient temple of Karkok, but he gets to experience many wonders he didn’t sign up for—what he finds, at the end of the day, is something way more precious than a pile of bricks. 2 parts 7,224 words Added Nov 2023 11k views 5.0 stars (8 votes) No comments yet •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Multi-abs•Multicock•Boytaur•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Replication•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Detachable•Giants•Size Increase•Tongue Growth•Mouthcock•Flying•Complete •M/M

Magic ass by BRK Shy Dave has an ass that isn’t just amazing—it’s magical, and Joey is determined to make sure he knows it. 1,650 words Added May 2003 21k views 4.5 stars (15 votes) No comments yet •Cock Growth•Huge Cock•Tongue Growth•First Time/Virgin•Complete

A marriage of equals by BRK Tobias claims his family won’t let him marry Nick unless he converts to being a boytaur like Tobias. Nick doesn’t quite believe him, but being a boytaur does have its appeal… 2,001 words Added Jun 2020 7,395 views 5.0 stars (2 votes) No comments yet •Multicock•Boytaur•Four Legs•Multileg•Multilimb•Muscle Growth•Transformation•Centaurs•Complete •M/M

Mass after Mass: A Christmas story by SamErgule Joshua returns to his homeland where a tradition of completing nine dawn Masses before Christmas Day is said to ensure your wishes are fulfilled. 5 parts 15k words Added Dec 2022 13k views 5.0 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Plausible Size Difference•Size Increase•Christmas•Complete•Stories with Images •M/M

A matter of perspective by BRK Todd doesn’t appreciate what he has—height, beauty, a long and lanky bod. Only shortish muscle dudes are sexy in his eyes. Fortunately, his boyfriend, Jay, has a way to teach Todd how to see his blessings from an entirely new angle. 2 parts 4,705 words Added Jun 2023 Updated 5 Aug 2023 10k views 4.9 stars (9 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Growth•Getting Taller•Size Decrease•Nonconsensual change•Witch/Warlock/Wizard•Complete •M/M

The maturing ceremony by brazboy Out of all the sacred moments in a lad’s life, none is more amazing and important than his maturing ceremony. Dinis will, led by his own older brother, find in it the chance to become an improved version of his hunkish self. 3,858 words Added Sep 2023 7,885 views 4.4 stars (5 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Public Orgasm•Extra Mouths•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Multitorso•Stacking•Muscle Growth•Transformation•Incest•Brothers•Complete •M/M/M/...•M/t

Maxwell unleashed by MegaMaker We rejoin our odd family at a low point. Maxwell and Rain are feeling dissatisfied with life. One leads to depression, the other to aggression. How will they both find happiness in their lives? 4 parts 18k words Added Aug 2024 15k views No comments yet •Always Hard•Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Getting Dumber•Other Mental Changes•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Dom/Sub•Lycra/Spandex•Hyper Pheromones•Complete•Set in the Future •M•M/M

MaXXXed out by Now Voyager A cocky guy named Max visits a spa on the edge of town run by gorgeous women. But when he finds himself strapped into a transformative massage chair, he pays for his disrespectful flirting with his body.  6,629 words Added Mar 2023 11k views 4.0 stars (3 votes) No comments yet •Cock Pumping•Cock Shrinking•Other Mental Changes•Butt Growth•Belly Growth•Breast Expansion•Transformation•Human to Animal/Anthro•Getting Fatter•Misogyny•Nonconsensual change•Aliens•Complete •M/F/F

Me two by BRK Chris has some time off from his celluloid heroics as an A-list movie star and is going through fan mail when he finds a joke twin-making machine. Amused, he tries it out, with… unexpected results. 2,725 words Added Jan 2021 9,856 views 5.0 stars (16 votes) No comments yet •Multicock•Multihead•Multileg•Multilimb•Three Legs•Multipec•Replication•Incest•Twins•Selfcest•Merging•Complete •M/M

Meat by Mikeytron You are what you eat. A horror story for Halloween. 5,527 words Added Oct 2021 19k views 4.9 stars (49 votes) No comments yet •Cock Growth•Hyper Cock•Addiction•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Gradual Change•Halloween•Complete •NS

Megaband by brazboy An indie band is scouted by a large record label—their talent and hard work has finally been acknowledged! But apparently the company’s boss wants them to accept a new member, a vocalist, and this new member is also a macro…?! 2 parts 6,492 words Added Jul 2023 6,063 views 5.0 stars (1 vote) No comments yet •Huge Balls•Huge Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Transformation•Plausible Size Difference•Complete •M/M/M/...

META jocks by BRK and Jockmorphr Two members of a select fraternity full of superhot, multilimbed guys semi-obliviously compare notes on how their powerful cum promotes changes in their bodies—and, it turns out, each other’s. 4 parts 7,269 words Added Aug 2009 49k views 4.5 stars (15 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Nipcocks•Nipple Emissions•Multi-abs•Multicock•Multihead•Multilimb•Multipec•Replication•Stacking•Muscle Growth•Muscle/Strength•Man Scent•Size Increase•Retcon•Suggestion•Selfcest•Complete

Meta-mischief by BRK Detective Randy Trevino starts experiencing increasingly strange and embarrassingly sexy glitches in his morning routine, and he’s sure his precinct frenemy, the lean and handsome Detective Jake Rivers, is behind it. 3,548 words Added Apr 2024 10k views 4.9 stars (21 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Multicock•Muscle Growth•Always Shirtless•Getting Handsomer•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•App•Retcon•Nonconsensual change•Complete •M/M

MIL: Men of Incredible Length by brazboy Ravi, or Oitresseis, is a transformed (mutated) agent of Brazil’s secret ministry dealing with magical and alien affairs. Now, a new drug—manufactured by human testicles parasitized by gooey aliens—is getting attention from his department, and it is his job to prevent its spread… 4 parts 15k words Added Oct 2023 Updated 28 Oct 2023 19k views 4.9 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Cum inflation•Cum Milking•Hyper Cum•Nipple Emissions•Public Orgasm•Multicock•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Replication•Hyper Muscle•Immobility•Muscle Growth•Increased Libido•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Vore•Absorption•Shared Body•Aliens•Goo People•Complete •M/M•M/M/M

Milk chugging competition by Tony the cowbear Another iconic frat party ends with an epic milk chugging competition, and Brad and Garrett are more than equal to the challenge. 6,540 words Added Mar 2025 4,840 views 4.8 stars (4 votes) No comments yet •Hyper Cum•Nipple Emissions•Immobility•Muscle Gut•Voluptuous Men•Belly Growth•Inflation•Humiliation•Dildos/Toys•Complete •M•NS

Milo’s big secret by BRK For small-town boy Milo the growth that came with puberty never ended. He kept growing and growing, especially in a certain area, and now at 19 he’s sure he’s too much of a freak to know any love but his own. What he hasn’t reckoned on is Jeremy, a take-charge type so beautiful there’s no way Milo can hide his secret from him for long. 2 parts 5,841 words Added Jun 2022 21k views 4.7 stars (23 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Complete •M/M

The misadventures of Joe Hypercock by BRK It's New Year’s Eve, and Joe’s having a weird day in the city even before he meets the strange man and his wang gets made stupidly huge. 2 parts 7,261 words Added Apr 2019 15k views 4.6 stars (7 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle/Strength•New Year’s Eve•Complete •M/M

The misadventures of Patrick Paley and his patented pocket particle accelerator by BRK Soccer bro Rey made a big mistake letting his physics tutor, Patrick, use his weird science gizmo on him, but Patrick seems willing to make things right. 1,747 words Added Oct 2022 9,990 views 4.5 stars (6 votes) No comments yet •Cock Growth•Cut to Uncut•Cock Theft•Cockless•Huge Balls•Ball Growth•Huge Cock•Multicock•Nonconsensual change•All Dialog•Complete •M/M

The mischief of men by Mask Clark, a local fisherman, and Ren, a powerful demigod, live an...unusual life in a small fishing town, getting up to the stupid antics only possible from two men looking to make things interesting. A short, slice-of-life story. 3 parts 8,034 words Added Mar 2024 5,478 views 4.6 stars (5 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Multilimb•Muscle Growth•Muscle/Strength•Always Shirtless•Public Nudity•Immortality•Complete •M/M

The misspent curse by BRK Kit unwittingly unleashes his curse-power on his cheating boyfriend, triggering life-changing consequences for them both. 4,482 words Added Apr 2021 12k views 4.2 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Handsomer•Nonconsensual change•Complete

Molten wings by Mikeytron The old world is dying, and the new world struggles to be born; now is the time of monsters. 9,388 words Added Jun 2022 15k views 4.8 stars (68 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Gradual Change•Nonconsensual change•Nonconsensual sex•Demons•Supernatural•Mind Control•Complete •M/M

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

Moocows by Meddler Incs Cody's world is turned upside down when he is faced with a twisted coach and his followers. 11 parts 22k words Added Jan 2017 Updated 23 Sep 2023 55k views 4.9 stars (42 votes) No comments yet •Huge Cock•Cum Milking•Nipple Emissions•Muscle Breast•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Human to Animal/Anthro•Hair Growth/Getting Hairy•Nonconsensual change•Hypnosis•Mind Control•Complete •M/M/M/...

More than a mouthful by BRK It can be a challenge having a mouthcock. For one thing they produce a lot of spunk, which can be a problem in certain situations… 2,210 words Added Feb 2022 6,646 views 4.6 stars (5 votes) No comments yet •Hyper Cum•Public Orgasm•Multicock•Mouthcock•Complete •M/M

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

Mountainheart by BRK It’s 1999, and Glenn, until now kept from his heritage, uncovers what it means to be a Sheridan. Fortunately, he has his closest friend, Eamon, at his side. 13 parts 67k words (#56) Added Nov 2021 Updated 18 Nov 2023 30k views 4.9 stars (28 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Age Regression•Hair Growth/Getting Hairy•Age Difference•First Time/Virgin•Incest•Brothers•Father/Son•Anthro/Furry•Werebears•Werewolves•Supernatural•Shapeshifting•Complete•Alcohol •M/M

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

MultiGeoff by BRK New recruit Geoff reports for duty on a gigantic space station and learns that his first task is to reshape himself—and not in a figurative sense. 2,556 words Added Aug 2023 8,947 views 5.0 stars (3 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Public Orgasm•Multi-balls•Multicock•Boytaur•Four Legs•Lots of Legs•Multileg•Multilimb•Multitongue•Public Nudity•Merging•Space Travel•Complete•Stories with Images•Set in the Future •M•M/M

Muscle crush by BRK Nerdy Vince has a hopeless crush on his hunky coworker, Johnny, which only gets more painful when they have to room together on an extended business trip. Knowing Johnny only hangs with other hunks like himself, Vince unexpectedly finds a way to put on muscle and make Johnny notice him at last. 3,406 words Added Apr 2021 15k views 4.5 stars (14 votes) No comments yet •Always Hard•Cock Growth•Muscle Growth•Muscle/Strength•Always Shirtless•Complete •M/M

Muscle monster by Cumguts Looking for a second glimpse of an impossibly muscular mysterious gym crush, you decide to take some advice and spend an evening checking out his blog. You and your cock might just have a new favorite website. 4,049 words Added Sep 2023 14k views 4.8 stars (4 votes) No comments yet •Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Muscle Growth•Pointy Ears•Voluptuous Men•Hyper Anus•Demons•Orcs•Urban Fantasy•Complete•Stories with Images •M

Musclebull milk-off by Michverdun A farmer joins a different kind of competition at his local county fair. 8,081 words Added Feb 2025 6,585 views 5.0 stars (28 votes) No comments yet •Huge Balls•Ball Growth•Huge Cock•Cum Milking•Hyper Cum•Public Orgasm•Hyper Muscle•Muscle/Strength•Complete •M•M/M/M/...

Musky morning by screamingmoist A young man who constantly laments that there aren’t enough “real men” gets more than he bargained for. 4,691 words Added Nov 2022 17k views 4.8 stars (10 votes) No comments yet •Cock Growth•Straight to Gay•Muscle Growth•Muscle Gut•Belly Growth•Transformation•Age Progression•Hair Growth/Getting Hairy•Retcon•Complete •M/M

My best friend’s muscles by Mikeytron A group of horny gay researchers develop a new compound that allows unprecedented muscle growth. 5 parts 17k words Added Sep 2021 Updated 13 Nov 2021 41k views 4.8 stars (66 votes) No comments yet •Hyper Muscle•Muscle Growth•Muscle Gut•Muscle/Strength•Gradual Change•Complete •M/M

My big dummy by MegaMaker After years of no contact from his old friend Mylo, Arlo gets a random text from him asking if he can come over. It seems Mylo has recently come across these pills that enhance your body. At first Arlo doesn't believe him, but he stops by anyway to make sure everything is okay. 6,057 words Added Feb 2023 20k views 3.7 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Getting Dumber•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Man Scent•Butt Growth•Gradual Change•Getting Taller•Giants•Size Increase•Complete •M/M

My roommate (complete) by LenZelig Bill’s hot adventures with his irresistible sex-god of a roommate, Andy Wang, and the others drawn into his adventures, combined with the stories of Andy’s son and his friends. (This revised and updated compilation version includes both “My Roommate” and “My Roommate: The Next Generation.”) 29 parts 223k words (#3) Added Jul 2002 Updated 19 Jun 2021 191k views 4.5 stars (26 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Age Difference•First Time/Virgin•Incest•Brothers•Father/Son•Bisexual•Hetero Sex•Dom/Sub•Witch/Warlock/Wizard•Gay Pride•Mind Control•Complete •M/M•M/M/M•M/M/M/...•t/t•M/t•M/F•M/M/F

N 9

The new doctor by BRK Forced to get a physical ahead of a new job in a new town, Colin is glad to discover his new doctor is nice… though he seems to have some strange ideas about anatomy. 3,176 words Added Aug 2022 11k views 4.3 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Nipple Emissions•Multicock•Muscle Growth•Getting Handsomer•Mouthcock•Retcon•Suggestion•Nonconsensual change•Complete •M/M

New neighbors by OllyGolly Aidan gets acquainted with his gorgeous new neighbors and the neighbors decide to acquaint their bodies with his. 3,469 words Added Sep 2024 4,367 views 5.0 stars (1 vote) No comments yet •Extra facial features•Extra Mouths•Multi-abs•Multicock•Multihead•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Replication•Body Part Rearrangement•Absorption•Merging•Shared Body•Complete •M/M/M

The next big thing by Ziel Johnny, a young model/actor trying to make it in Hollywood, always knew he was destined to be The Next Big Thing.  3 parts 5,291 words Added May 2023 Updated 30 Mar 2024 17k views 5.0 stars (10 votes) No comments yet •Cock Growth•Muscle Growth•Getting Handsomer•Gradual Change•Getting Taller•Size Increase•Complete •M

The nightly ritual by Cail Smith Two men finally come to an agreement about their bedtime activities. 697 words Added Feb 2024 4,024 views 5.0 stars (4 votes) No comments yet •Multihead•Dom/Sub•Restraints•Merging•Shared Body•Complete •M/M

No angels by BRK Jerry likes his job covering the front desk alone overnight at a nice hotel, especially when a handsome customer checks in and piques his imagination. 5,202 words Added Oct 2023 9,001 views 4.3 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Multicock•Multileg•Multilimb•Three Legs•Muscle Growth•Getting Taller•Plausible Size Difference•Hair Growth/Getting Hairy•Retcon•Incest•Brothers•Twins•Nonconsensual change•Invisibility•Complete •M/M

Noel’s literary gift by brazboy Luciano’s flatmate Noel decides to give him a special Christmas present: a notebook that guarantees that everything written in it is true. The notebook is as powerful as it sounds, although it also seems to be affected by Luciano’s desires and perhaps its own innate mischievousness, creating a snowball effect that twists the entire world.  3 parts 12k words Added Dec 2022 20k views 4.7 stars (21 votes) No comments yet •Cock Growth•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Nipcocks•Self-suck•Hyper Cum•Nipple Emissions•Public Orgasm•Multi-abs•Multi-anus•Multi-balls•Multicock•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Stacking•Straight to Gay•Muscle Growth•Public Nudity•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Age Regression•Hyper Tongue•Tongue Growth•Retcon•Incest•Brothers•Christmas•Complete •M/M•M/M/M

Not so small anymore by Beastly Muscle Wesley is a short-stacked college student with aspirations to become a bodybuilder. He has been bullied relentlessly for his entire life, but now he gets the chance to turn the tables on his tormenters. 2,180 words Added Jun 2024 14k views 4.9 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Muscle Breast•Muscle Growth•Muscle/Strength•Muscle Worship•Butt Growth•Size Increase•Dom/Sub•Sex-Slave•Complete •M/M

Nothing better than Monday oatmeal by Mask Spencer would love nothing more than to live out his idyllic life while caring for his two perfect older sons. His days are always the same, except for his devilish youngest child who always seems to be causing issues for the household. 7 parts 21k words Added Jun 2023 Updated 17 Jun 2023 18k views 4.6 stars (25 votes) No comments yet •Always Hard•Multi-abs•Multicock•Multihead•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multitorso•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Public Nudity•Transformation•Getting Taller•Giants•Size Increase•App•Retcon•Incest•Brothers•Selfcest•Complete •M•M/M•M/M/M•M/M/M/...

Novus homo by BRK An FBI agent interrogates an uncommonly attractive young man caught hiding during a trafficking raid. Is he a victim, a coconspirator, or something else entirely? 4 parts 8,484 words Added Jan 2024 9,191 views 4.7 stars (26 votes) No comments yet •Huge Cock•Replication•Hyper Strength•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Nanotech•Age Difference•Nonconsensual change•Complete •M/M

O 11

The obsidian paver by BRK Gil doesn’t believe in the old myth about obsidian paving stones and how stepping on them changes reality without you even noticing. 1,637 words Added Sep 2023 6,460 views 4.4 stars (5 votes) No comments yet •Cock Growth•Boytaur•Four Legs•Multiarm•Multilimb•Replication•Getting Handsomer•Retcon•All Dialog•Complete •M/M

Of gods and growth by RoidTeen The gladiators of eternal Rome wore little to hide their manly forms—so when there is growth, it is not hidden from pitmates and admirers alike. 3 parts 12k words Added Mar 2023 Updated 1 Apr 2023 16k views 4.8 stars (16 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Pec Fucking•Immobility•Muscle Breast•Muscle Gut•Increased Libido•Voice Deepening•Hair Growth/Getting Hairy•Pagan gods•Complete•Ancient Era •M/M•M/M/M

Oliver’s alone time by BRK There’s one pastime Oliver likes to indulge in when he gets some time to himself, and over the years he’s gotten really good at it. 2,646 words Added Apr 2025 3,829 views 4.8 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Gradual Change•Complete •M

On the wrong track by Hairymusclemorphs University isn’t always the right choice. Time to overthink your decisions after bumping into a ripe, juiced-up construction worker after your lecture. 3 parts 5,268 words Added Apr 2024 13k views 4.9 stars (23 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Dom to Sub•Muscle Growth•Man Scent•Increased Libido•Voice Deepening•Hair Growth/Getting Hairy•Dom/Sub•Humiliation•Hyper Pheromones•Complete •M/M

One hot summer by BRK Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer. 54 parts 119k words (#18) Added Jun 2019 Updated 25 Jun 2022 88k views 4.9 stars (55 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Self-suck•Replication•Other Mental Changes•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Incest•Brothers•Twins•Selfcest•Nonconsensual change•Body Swap•Shared Body•Fourth of July•Gay Pride•Complete•Cannabis •M•M/M•M/M/M•M/M/M/...

One more drop by MegaMaker A college water polo player, Rain, is having trouble keeping up with expectations after a lackluster swim season. Afraid of getting cut from his team, he finds a mystery serum that improve his performance. To his surprise it works and his improved performance gets the approval of his entire team and his coach and really attracts the attention of his friend River. Will the attention go his head? Will his team and coach find out? And… will there be any side effects caused by the use of the serum? 16 parts 48k words (#89) Added Mar 2023 Updated 20 May 2023 85k views 4.9 stars (67 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Straight to Gay•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Lycra/Spandex•Complete •M/M

Orc Cymraeg by JCS Jason, a Welsh University student, convinces an old school friend to transform him into an orc. 2,592 words Added Feb 2023 8,210 views 4.3 stars (4 votes) No comments yet •Cock Growth•Belly Growth•Breast Expansion•Foot Growth•Getting Taller•Size Increase•Getting Fatter•Orcs•Urban Fantasy•Complete •M/M•NS

The orc’s fuck toy by A.B.Oasis A lone man ventures out to find a place in the woods to relax, until he finds an unusual cave with ominous imagery of an orc. Couldn’t mean anything, could it?  4,150 words Added Jan 2024 13k views 4.7 stars (6 votes) No comments yet •Cock Growth•Cockfucking•Ball Growth•Huge Cock•Cum inflation•Nipple Emissions•Muscle Breast•Muscle Growth•Man Scent•Butt Growth•Transformation•Voice Deepening•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Inflation•Blood•Dom/Sub•Gross Bodily Fluids•Orcs•Complete •M/M

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

The other side by BRK Avery, a randy cargohauler, is piloting his navship through the dimensions between the point A and point B when an unexpected breach sends him into a surreal expanse… where a well-built, winged figure takes a less-than-angelic interest in him. 6,407 words Added Mar 2021 9,549 views 4.9 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Wings•Muscle/Strength•Plausible Size Difference•Space Travel•Centaurs•Mermen•Complete•Set in the Future •M/M

Out of control by MegaMaker Would you become a titan of muscle and mass if your boyfriend asked you to join him? This is the quandary Bailey faced when his lover, Derick, brought him some strange serums. What would Derick do if he said no? 10 parts 22k words Added Oct 2024 Updated 23 Nov 2024 27k views 4.0 stars (8 votes) No comments yet •Always Hard•Cock Growth•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Other Mental Changes•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Destruction/Violence•Blood•Dom/Sub•Nonconsensual change•Nonconsensual sex•Sex-Slave•Hyper Pheromones•Complete •M•M/M

P 29

Pansexuality—An Abyssus Abbey Story by Pen Darke After an encounter with a strange, demonic creature, a young shepherd finds himself changing and growing in surprising ways. 3 parts 23k words Added Mar 2024 Updated 21 Sep 2024 7,976 views 5.0 stars (40 votes) No comments yet •Cock Growth•Ball Growth•Muscle Growth•Transformation•Incest•Satyrs•Complete •M/M

Parasitic paradise by SomeMuscleGuy After over a year of committing himself to a healthier lifestyle, Kyle finds himself down on his luck about his physical progress. Wanting to cheer him up, his boyfriend, Dom, surprises him with a ritual that is meant to help them grow. What neither realizes is that the being they summoned doesn't just want to see them grow. It wants them to see them ascend. 3 parts 13k words Added Oct 2023 Updated 16 Dec 2023 26k views 4.7 stars (20 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Public Orgasm•Addiction•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Worship•Increased Libido•Foot Growth•Gradual Change•Voice Deepening•Getting Taller•Giants•Size Increase•Dom/Sub•Infectious•Aliens•Symbiotes•Tentacle•Demons•Complete •M/M•M/M/M

Part of the pack by Cockatrice Colin managed to date the perfect boyfriend and has been invited to visit his date’s frat. A secret and an offer await. 5,228 words Added Nov 2022 4,864 views 4.4 stars (5 votes) No comments yet •Replication•Selfcest•Shapeshifting•Complete •M/M•M/M/M

Part-time job by brazboy Murilo decides to get a part time job recommended to him by his cousin: he will be attached to the insides of a vending machine to provide it with the necessary amount of cum and pec milk to satisfy its hungry customers. Nothing major is supposed to happen, until Murilo’s friends make an order which will send the machine into overdrive… 9,229 words Added Jun 2023 16k views 4.8 stars (8 votes) No comments yet •Cock Growth•Cock Pumping•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Cum Milking•Hyper Cum•Nipple Emissions•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Gradual Change•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Complete •M/M/M/...

Patient zero by SomeMuscleGuy After exploring a crashed meteorite, Tim and Kyle are left growing uncontrollably. The hornier they get, the larger they grow. But what happens when growth itself makes them horny? 3 parts 13k words Added Nov 2022 Updated 3 Dec 2022 38k views 4.6 stars (22 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Public Nudity•Butt Growth•Increased Libido•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Plausible Size Difference•Size Increase•Nonconsensual change•Infectious•Complete •M/M

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

The permanent cuddle by Cail Smith An unfortunate victim of the Merge Wave tells his story.  1,306 words Added Apr 2023 5,510 views 4.7 stars (16 votes) No comments yet •Multicock•Bisexual•Nonconsensual change•Merging•Shared Body•Complete •M/M•M/F

Phone sex fantasy by BRK Phone chat was never like this. 2,232 words Added Aug 2004 18k views 5.0 stars (10 votes) No comments yet •Huge Cock•Multi-abs•Multicock•Multiarm•Multilimb•Replication•Size Increase•Selfcest•Complete •M/M

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

Playing with FanTCMan’s toys by Absman420 The Budd Brothers and their muscle adventures. 12 parts 54k words (#76) Added Jan 2024 9,328 views 4.8 stars (12 votes) No comments yet •Cock Growth•Straight to Gay•Muscle Growth•Muscle Worship•Hair Growth/Getting Hairy•Incest•Brothers•Complete •M/M•M/M/M•M/M/M/...

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

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

Possession by remote control by paf_le_chien Dave is a fifty-year-old man who discovers a possession-enabling remote control and steals it. He uses it to “borrow” people’s bodies without asking in order to make porn videos. 2 parts 3,597 words Added Feb 2024 5,423 views 3.3 stars (7 votes) No comments yet •Huge Cock•Female to Male•Muscle Theft•Age Progression•Race/Ethnicity Change•Bisexual•Possession•Complete •M/M

The power of suggestion by BRK On a long bus trip, Jordan can't help using his ability to suggest physical changes on his handsome seatmate, but things soon get out of hand. 1,878 words Added Feb 2009 53k views 4.8 stars (41 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Replication•Muscle Growth•Muscle/Strength•Size Increase•Retcon•Suggestion•Incest•Brothers•Twins•Selfcest•Complete •M/M

The power of suggestion: Adrian and Noel by BRK Adrian’s new abilities reveal themselves during a conversation with Noel about muscle, cock, and unrequited love. 2,206 words Added Aug 2011 24k views 4.3 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Straight to Gay•Tongue Growth•Mouthcock•Suggestion•Complete

The power of suggestion: School library by BRK Jason suggests his suggestion abilities onto Kevin, only neither of them are aware of it. 1,651 words Added Feb 2009 26k views 4.6 stars (5 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Three Legs•Multipec•Muscle/Strength•Increased Libido•Size Increase•Retcon•Suggestion•Complete

The power of suggestion: Wetbar by BRK A night out at the bar leads to a series of changes to a very happy young clubgoer. 2,751 words Added Feb 2009 35k views 4.9 stars (18 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Public Orgasm•Multi-abs•Multicock•Replication•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Transformation•Plausible Size Difference•Size Increase•Age Regression•Mouthcock•Retcon•Suggestion•Brothers•Twins•Selfcest•Complete •M/M/M

The price by Mikeytron Anthony’s husband, Tom, has just turned 40, and is in despair that his body will never become what he wants it to be. Anthony feels powerless to help, until a mysterious entity gives him the opportunity to rewrite Tom’s past– but there is always a price. A dark but hopefully redemptive story about desperation, time travel, and love. 5 parts 19k words Added May 2022 Updated 18 Jun 2022 20k views 5.0 stars (36 votes) No comments yet •Cock Growth•Other Mental Changes•Hyper Muscle•Immobility•Muscle Growth•Gradual Change•Retcon•Time Travel•Supernatural•Complete •M/M

Primal attraction by Mikeytron Two dedicated hardgainers have been noticing each other at the gym. Their paths finally cross, and they begin to change– subtly at first, but it won’t stay that way. 5 parts 12k words Added Jan 2022 Updated 19 Feb 2022 22k views 4.9 stars (58 votes) No comments yet •Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Human to Animal/Anthro•Hair Growth/Getting Hairy•Werewolves•Supernatural•Complete •M/M

Primal supremacy by Mikeytron A sequel to “Primal Attraction.” Ian is a short twink who wants to be a monster. Years in the gym have only given modest results. Then, one fall, things start to change. He’s finally growing, but he’s in denial for some reason as the changes accumulate. Worse, it feels like something is stalking him...  5,864 words Added Dec 2022 10k views 4.9 stars (19 votes) No comments yet •Hyper Muscle•Muscle Growth•Muscle/Strength•Gradual Change•Human to Animal/Anthro•Hair Growth/Getting Hairy•Werewolves•Supernatural•Complete •M/M

A problem for tomorrow’s me by Knock Noct Not Darren thought it was a good idea to make himself tipsy to get out of a party he did not want to attend, only to be helped by the very person he avoided wanting to meet. That alone is a headache to come... good thing nothing else would happen, right? Bah! Whatever it is, it’ll all be a problem for tomorrow’s Darren! 2,184 words Added Sep 2024 2,950 views 5.0 stars (8 votes) No comments yet •Multihead•Multiarm•Multilimb•Merging•Shared Body•Complete •M/M

The problem with patrons by SpaceWerewolf Levi’s desperation to find someone who’ll help him grow attracts the attention of demons with their own motives for him. A story of love, lust and growth inspired by “Molten Wings” and other works of Mikeytron. 13 parts 68k words (#54) Added Jul 2023 Updated 30 Sep 2023 20k views 4.7 stars (36 votes) No comments yet •Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle Worship•Gradual Change•Transformation•Hyper Tongue•Destruction/Violence•Blood•Nonconsensual change•Demons•Werewolves•Supernatural•Complete •M•M/M•M/M/M/...•M/M/M/...

The procedure by screamingmoist A young man wants a better body, but “better” is all a matter of perspective. 3,240 words Added May 2025 5,006 views 4.5 stars (4 votes) No comments yet •Cock Growth•Straight to Gay•Muscle Growth•Complete •M/M

Professor Magnus’s independent study by BRK Jake, a self-taught student of transformation magic, is invited to come and meet with Professor Magnus—but the hypnotically sexy boytaur prof is just as intrigued by Jake. 3,004 words Added Feb 2017 12k views 4.6 stars (9 votes) No comments yet •Huge Cock•Nipcocks•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle/Strength•Getting Taller•Selfcest•Witch/Warlock/Wizard•Complete

Professor Magnus’s transformation class by BRK The hot students in Professor Magnus's transformation class know that working with him will be life-changing—not to mention body-changing. 2 parts 7,180 words Added Dec 2010 Updated 15 Jun 2018 28k views 4.8 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Three Legs•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Witch/Warlock/Wizard•Complete •M/M•M/M/M

Prompts and peens by BRK Calvin finds a strange A.I. app on his tablet that generates interesting responses to his story prompts. 2,409 words Added Aug 2024 6,515 views 5.0 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Muscle Growth•Foot Growth•A.I.-Controlled Change•Retcon•Complete •M/M

Pumped brothers by DNTLKDN Matt’s dreams of size, friendship, and love come true when his company provides corporate membership to a new, immersive gym experience. 9,587 words Added Sep 2024 7,437 views 4.0 stars (6 votes) No comments yet •Always Hard•Cock Growth•Ball Growth•Hyper Cum•Straight to Gay•Pec Fucking•Muscle Growth•Muscle Worship•Butt Growth•Lycra/Spandex•Complete •M/M•M/M/M•M/M/M/...

Pup frat by Newbie Pup At the behest of an old friend, Jack joins a frat and finds the initiation to be wilder than his growing- pup-filled dreams. 10k words Added Mar 2023 20k views 4.9 stars (37 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Always Shirtless•Belly Growth•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Hair Growth/Getting Hairy•Getting Fatter•Inflation•Complete •M/M•M/M/M

Purple is transformation by brazboy New Year’s Eve is a day surrounded by superstition, one of the most famous being that the color that you choose to wear is associated with something that is going to happen in the new year. Orange is strength, red is sex, green is hope, and purple… purple is transformation! 5,891 words Added Dec 2022 9,586 views 4.9 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Multicock•Straight to Gay•Hyper Muscle•Muscle Growth•Public Nudity•Plausible Size Difference•Retcon•New Year’s Eve•Complete •M/M

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The quiet one by BRK Spencer is mortified when his tongue starts responding to his arousal just like a cock—but that doesn’t stop him enjoying the results. 4,638 words Added Sep 2019 7,920 views 4.5 stars (6 votes) No comments yet •Mouthcock•Complete •M/M

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Read aloud by BRK Timothy decides to use his favorite website’s new read aloud feature so he can concentrate on his jerkoff session and really get into the story. Instead, the story gets into him. 3,068 words Added May 2020 12k views 4.8 stars (8 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Extra digits•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Stacking•Muscle Growth•Muscle/Strength•Getting Taller•Complete •M/M

Read aloud 2 by BRK Barry’s habit of listening to gay erotica on his shift watching monitors as a security guard at a high-tech installation leads him to try the new read-aloud feature on his favorite website. 2,834 words Added Jan 2021 8,640 views 4.1 stars (10 votes) No comments yet •Extra digits•Multicock•Multiarm•Multilimb•Getting Taller•Plausible Size Difference•Size Increase•Retcon•Suggestion•Complete

The real you 2 by MegaMaker Felix has always hated his mutant side, while his boyfriend Orion identifies with it. One night during sex Orion finally gets Felix to accept it. 1,770 words Added Sep 2024 8,887 views 4.0 stars (2 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Destruction/Violence•Nonconsensual change•Shapeshifting•Complete •M/M

The real you 3 by MegaMaker For his second year of college Henry gets a new roommate named Roman. Things between them go well, but Roman seems to be hiding something. 3,116 words Added Sep 2024 9,158 views 2.0 stars (1 vote) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Destruction/Violence•Nonconsensual change•Shapeshifting•Complete •M/M

The real you by MegaMaker Today is Adam’s birthday, and his longtime boyfriend Eddie doesn’t want to give him the gift he’s been asking for. 3,057 words Added Jan 2023 16k views 4.5 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Butt Growth•Increased Libido•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Shapeshifting•Complete •M/M

Reality redefined by NBCK99 Austin doesn’t know why it happens. He just knows that every month or two, he wakes up to a new, sexy alternate reality. 3 parts 9,694 words Added May 2023 Updated 12 Aug 2023 11k views 4.7 stars (17 votes) No comments yet •Always Hard•Cut to Uncut•Cockless•Huge Cock•Multicock•Replication•Always Shirtless•Public Nudity•Detachable•Transformation•Size Decrease•Retcon•Complete •M/M•M/M/M

Recast by BRK When an actor complains that a certain A-list movie star is all wrong for a role, producer Jack has the perfect solution. Instead of finding someone else for the role, he’ll just make sure the actor fits the part. 1,710 words Added Aug 2022 8,258 views 4.7 stars (7 votes) No comments yet •Huge Cock•Multi-abs•Multicock•Replication•Muscle Growth•Getting Taller•Size Increase•Race/Ethnicity Change•Selfcest•Complete •M/M•M/M/M•M/M/M/...

The Red Prince by brazboy Out of a weird arrangement a cursed prince is born, one who has an uncontrollable appetite for human flesh. As his unabated hunger leads him to consume more and more men, he transforms, gaining the body of a gigantic marvelously muscular giant. Who can stop him, and what will be the consequences of trying? 2 parts 8,773 words Added Aug 2023 14k views 4.3 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Extra Mouths•Multi-abs•Multi-balls•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Stacking•Hyper Muscle•Immobility•Muscle Growth•Gradual Change•Male Pregnancy•Transformation•Size Increase•Hyper Tongue•Tongue Growth•Incest•Brothers•Hetero Sex•Destruction/Violence•Blood•Nonconsensual change•Nonconsensual sex•Vore•Complete•Medieval(ish) •M/M•M/M/M/...•M/M/F

The Rednex incident by BRK Driven to a loss of self-control by a stressful work week and a particularly annoying coworker, Ogden unwittingly reveals his secret huge and awesomely sexy body to a very appreciative Luís. 3,146 words Added Feb 2018 15k views 4.1 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•All Dialog•Complete

Re-educator by EdIam Jake created an invention to change the world. But first he wants to change his bully. 10 parts 80k words (#44) Added Jun 2024 Updated 27 Jul 2024 12k views 3.1 stars (15 votes) No comments yet •Straight to Gay•Suggestion•Incest•Brothers•Father/Son•Humiliation•Nonconsensual change•Christmas•Hypnosis•Mind Control•Complete •M/M•M/M/M

Rekindling the friendship by EdIam Mark and Jack used to be best friends. Perhaps there is some way Mark can rekindle that friendship? 14k words Added Apr 2021 8,435 views 4.6 stars (8 votes) No comments yet •Straight to Gay•Humiliation•Nonconsensual change•Hypnosis•Mind Control•Complete

Remote control by brazboy Rodrigo orders some remote-controlled dildos he can use at work. What he didn’t know is that he’d not be the only one in the office with such a device. 2 parts 9,087 words Added May 2023 11k views 4.9 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Public Orgasm•Multi-abs•Multi-anus•Multi-balls•Multicock•Multihead•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitorso•Stacking•Muscle/Strength•Dildos/Toys•Complete •M/M•M/M/M•M/M/M/...

Resolutions by BRK Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life. 13 parts 71k words (#52) Added Jan 2021 Updated 12 Feb 2022 48k views 4.9 stars (37 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Increased Libido•Size Decrease•Size Increase•Tongue Growth•Retcon•Suggestion•Nonconsensual change•New Year’s Eve•Complete •M•M/M•M/M/M•M/M/M/...

Resolutions: King factory by BRK The manager of a small, forgotten factory gets a sudden visit from the son of the conglomerate that owns his plant. Not only is he taking over, it seems, but he’s insistent on maximizing profit—even to the point of reviving production on that one sweetener everyone knows is a joke. 2 parts 6,615 words Added Mar 2022 9,284 views 3.6 stars (9 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Increased Libido•Infectious•Complete •M/M

The resort by BRK Two vapid influencers get in touch with their primal natures on a resort island that isn’t ready for outsiders just yet. 2,615 words Added Aug 2024 6,347 views 4.6 stars (5 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Getting Dumber•Muscle Growth•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Complete •M/M

Reuniting with my ex by EdIam Kyle has been happily dating his boyfriend for the past few years, despite almost constant annoying pressure from his ex-boyfriend, Patrick, to reconnect. This time, however, Patrick may have a trick up his sleeve. 6,569 words Added Mar 2025 2,666 views 3.0 stars (2 votes) No comments yet •Other Mental Changes•Dom/Sub•Nonconsensual change•Sex-Slave•Mind Control•Complete •M/M•M/M/M

The right settings by RoidTeen Ben finds an app and starts to play with it.  2,685 words Added Mar 2023 15k views 4.7 stars (19 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Muscle•Muscle Breast•Muscle Growth•App•Retcon•Father/Son•Complete •M/M•M/M/M

Rings of confirmation by BRK Lovers Edwin and Uri are in Paris, wandering the busy banks of the Seine, when they are offered a pair of supposedly magic rings. 3,496 words Added Feb 2025 3,694 views 4.4 stars (5 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Retcon•Nonconsensual change•Complete •M/M

The Risktaker by BRK Cassidy is determined to prove his favorite superhero, the two-headed badass known as the Risktaker, can and should be made into a movie, even if he has to break into his animation studio after hours and do the rendering on the model prototype himself. 2,714 words Added Aug 2021 9,218 views 4.8 stars (8 votes) No comments yet •Multihead•Replication•Muscle Growth•Getting Handsomer•Voice Deepening•Getting Taller•A.I.-Controlled Change•App•Selfcest•Superhero/Supervillain•Complete •M/M

The river god by BRK and Rock Creek Werewolf Forced into a long sleep for cultivating the love and lust of male human servants, a river god awakes in the modern world and finds a new familiar through whom to channel his improvements and feed his desire for male carnal pleasure. 5 parts 28k words Added Jun 2024 Updated 31 Aug 2024 16k views 5.0 stars (10 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Public Orgasm•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle Worship•Public Nudity•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Age Regression•Incest•Father/Son•Nonconsensual change•Pagan gods•Complete •M/M•M/M/M/...

Robert Leo: Letting the beast out by Bigmanfan A commission where a lion tired of being just chubby, makes a deal with an old god to grow into a universe-filling blobby beast. 3,441 words Added Dec 2023 6,184 views 4.3 stars (3 votes) No comments yet •Extra facial features•Multiarm•Belly Growth•Transformation•Getting Taller•Giants•Size Increase•Getting Fatter•Destruction/Violence•Anthro/Furry•Pagan gods•Supernatural•Complete •M•M•NS

Rock and roll by BRK When you make a wish on a magic rock to be able to change people, make sure you make yourself aware of the effects. 3 parts 3,100 words Added Sep 2010 32k views 4.5 stars (21 votes) No comments yet •Cock Growth•Hyper Cock•Multi-abs•Multicock•Multihead•Multilimb•Getting Taller•Size Increase•Mouthcock•Suggestion•Complete

The roommate retcon by Jasper Slate Blake lives with Andrew. Andrew has invented a reality-changing device. Blake can think of a million ways this could go wrong. Andrew has other ideas. Blake decides to steal the device from Andrew. If Blake deletes the device from existence, Andrew’s never gonna know. Blake finds that even the best-laid plans still often go wrong. 19k words Added Aug 2024 9,621 views 4.6 stars (20 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•App•Retcon•First Time/Virgin•Dom/Sub•Nonconsensual change•Complete •M/M

The royal stone by BRK In a hidden pocket kingdom in a corner of the Alps, Pete discovers a strange pink stone once thought to be of mystical significance to his ancestors, signified by the inscribed numerals, X, X, and V. 5,462 words Added Jan 2022 6,113 views 4.4 stars (5 votes) No comments yet •Extra digits•Multicock•Multiarm•Multilimb•Multitongue•Replication•Selfcest•Metabods 25•Complete •M/M•M/M/M/...

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Sam and Bolt by MaxMorphs Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge. 11 parts 48k words (#88) Added Sep 2016 Updated 23 Dec 2016 95k views 3.9 stars (58 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Self-suck•Cum inflation•Hyper Cum•Nipple Emissions•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Age Difference•Incest•Father/Son•Infectious•Complete •M•M/M•M/M/M/...

Sealed by brazboy Hui is a handsome but poor lad who excavates old buildings for treasures—but much more than wealth, what he finds down there is an sealed-in, ancient super-human creature. 2 parts 13k words Added Oct 2023 Updated 14 Oct 2023 8,020 views 4.8 stars (5 votes) No comments yet •Hyper Cock•Prehensile Cock•Multicock•Boytaur•Multiarm•Multilimb•Six Legs•Multipec•Stacking•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase•Shapeshifting•Complete •M/M

Search and rescue by BRK Roger treks deep into the rainforest to find his lost fiancé, Luke, unaware that Luke no longer needs to be rescued. 3,552 words Added Apr 2021 8,143 views 4.8 stars (11 votes) No comments yet •Multi-abs•Multiarm•Multilimb•Multipec•Stacking•Transformation•Anthro/Scaly•Naga•Complete •M/M

The second subject by MegaMaker A college kid named Angel is kidnapped and brought to a facility to become the next test subject for underground scientific advancements. 14 parts 33k words Added Dec 2024 Updated 1 Feb 2025 24k views 4.6 stars (14 votes) No comments yet •Always Hard•Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum Milking•Always Cumming•Hyper Cum•Multi-abs•Other Mental Changes•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Man Scent•Butt Growth•Increased Libido•Foot Growth•Getting Handsomer•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Age Difference•Destruction/Violence•Blood•Nonconsensual change•Nonconsensual sex•Restraints•Lycra/Spandex•Hyper Pheromones•Horror•Complete •M•M/M

The secret repository by BRK Angelo and Justin explore a seemingly abandoned bunker where they discover a much bigger secret than they could ever have imagined. 2,324 words Added Jun 2019 12k views 4.6 stars (13 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Complete •M/M

Secret Santa by BRK Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. 3 parts 15k words Added Dec 2016 23k views 5.0 stars (16 votes) No comments yet •Cock Growth•Huge Cock•Multi-abs•Multiarm•Multileg•Multilimb•Three Legs•Replication•Muscle Growth•Muscle/Strength•Always Shirtless•Incest•Brothers•Selfcest•Christmas•Complete •M/M•M/M/M/...

The secret twin by brazboy One day, Davi gains a new mysterious tiny twin, who soon starts slowly growing over time. 2 parts 8,788 words Added Oct 2024 9,299 views 4.1 stars (7 votes) No comments yet •Always Hard•Cock Growth•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Stretchy•Getting Taller•Plausible Size Difference•Size Increase•Incest•Brothers•Twins•Nonconsensual change•Nonconsensual sex•Restraints•Sex-Slave•Rubber/Latex•Halloween•Complete •M/M•M/M/M/...

The seed is strong by YellowJester The apple doesn’t fall far from the tree. In Alexander’s case, that means he, just like the rest of the men in his family, is blessed or cursed with persistently strong seed that just won’t quit. 6,642 words Added Aug 2024 9,868 views 5.0 stars (12 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Straight to Gay•Muscle Growth•Man Scent•Increased Libido•Getting Handsomer•Getting Taller•Retcon•Complete •M/M

Selene’s song by BRK Visiting a nearby carnival staffed by an array of very realistic “monsters” with his college buddies, film student William happens across a funfair movie-house just off the midway showing a selection of mysterious and obscure items—including an unknown horror-genre “found footage” werewolf short William knows he can’t leave without seeing. 16k words Added Mar 2024 8,077 views 5.0 stars (12 votes) No comments yet •Muscle Growth•Muscle/Strength•Transformation•Voice Deepening•Getting Taller•Size Increase•Human to Animal/Anthro•Hair Growth/Getting Hairy•First Time/Virgin•Minotaurs•Orcs•Werewolves•Urban Fantasy•Horror•Supernatural•Halloween•Complete •M/M

Self-improvement by BRK Cam needs to get the cute guy he’s dosed with a little bit of experimental physio-changing serum to say what he wants in order for the transformations to start. He’s planning to keep things small and subtle, only Aiden isn’t as bashful as he appears, and he’s also just a tiny bit drunk. 4,175 words Added Sep 2018 18k views 4.9 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Replication•Muscle Growth•Gradual Change•Suggestion•Selfcest•Aliens•Complete •M/M•M/M/M

Sexi-Phi by BRK Joining a frat turns out to be a big transition for Holden, especially given the way his body is reacting to all his extra-hot house-brothers. 16 parts 92k words (#32) Added Jun 2023 Updated 5 Oct 2024 58k views 4.9 stars (59 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Public Orgasm•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Gradual Change•Getting Taller•Incest•Father/Son•Twins•Hyper Pheromones•Christmas•Complete •M•M/M

Sexy smile by BRK Con opens a magical birthday present that is bound to enhance his encounters with other guys, something that's always been a problem for him on account of his not being very good with people. Unfortunately, he opens the gift at pretty much exactly the wrong moment. 6,401 words Added Jan 2017 9,772 views 5.0 stars (4 votes) No comments yet •Mouthcock•Complete

Shaming the boastful centaur by DracumSum Bill makes a joke, and a Greek goddess makes it real. 7 parts 41k words Added Oct 2022 Updated 21 Oct 2023 24k views 5.0 stars (13 votes) No comments yet •Always Hard•Cock Growth•Cut to Uncut•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Cum Milking•Always Cumming•Hyper Cum•Four Legs•Hyper Muscle•Immobility•Muscle Growth•Public Nudity•Increased Libido•Breast Expansion•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Giants•Forced Growth•Human to Animal/Anthro•Hair Growth/Getting Hairy•Hairless•Retcon•First Time/Virgin•Bisexual•Nonconsensual change•Restraints•Hyper Pheromones•Time Travel•Centaurs•Pagan gods•Supernatural•Complete •M/M•M/M/F

The shirtless club by BRK A cute, well-built teenager and his twin friends make a pact to keep their shirts off at all costs. 2 parts 7,614 words Added Jul 1997 42k views 4.7 stars (15 votes) No comments yet •Huge Cock•Self-suck•Muscle/Strength•Always Shirtless•First Time/Virgin•Incest•Brothers•Twins•Complete •t/t•t/t/t...

Side stories: The gym hookup by CockTFBoi Nate doesn't expect to meet Gabe at the gym, but when the two make their way to the locker rooms they find that perhaps they should have paid more attention to the signs posted. 3,178 words Added Feb 2025 2,050 views 4.7 stars (3 votes) No comments yet •Cock Shrinking•Public Orgasm•Transformation•Complete •M/M

Silver by BigStories A gym crush turns into an encounter and much more. 3 parts 4,586 words Added Mar 2024 Updated 13 Apr 2024 11k views 4.9 stars (15 votes) No comments yet •Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Plausible Size Difference•Age Difference•Complete •M/M

The silver alchemist by BRK Alex and Jessie are two apprentice sorcerer-alchemists playing with spells they haven’t quite mastered, when a casting takes an unexpected turn. 2 parts 6,932 words Added Jan 2022 7,588 views 4.7 stars (7 votes) No comments yet •Transformation•Hair Growth/Getting Hairy•Retcon•Time Travel•Witch/Warlock/Wizard•Metabods 25•Invisibility•Complete•19th Century •M/M

The size tunnel by John Smith Everyone says the abandoned tunnel is haunted, but is it really? Larry and Jay attempt to disciver just what’s in there. 2,324 words Added Oct 2022 7,864 views 3.0 stars (6 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Getting Taller•Giants•Size Decrease•Size Increase•Halloween•Complete •M/M/M

Skipping ahead by screamingmoist A young man’s attempted shortcut leads to an entirely different destination. 5,343 words Added Apr 2025 3,843 views 3.7 stars (3 votes) No comments yet •Getting Dumber•Straight to Gay•Muscle Growth•Age Progression•Age Difference•Nonconsensual change•Complete •M/M

Smitten by Aquaas What happens when your fantasies become reality? Our main character has a special ability to make the men he looks at that he finds handsome grow bigger and more muscular. Do you hide that power? What happens when someone finds out? CW: violence, sexual violence. 7 parts 18k words Added Sep 2024 Updated 5 Oct 2024 9,183 views 4.5 stars (12 votes) No comments yet •Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Handsomer•Voice Deepening•Complete •M/M

Snafrahojet and the too-hung jock by BRK Gene has a problem. His big cock tends to get boned up at embarrassing times, especially when he sees another hot and hunky jock at the gym. Then a strange-looking wooden idol provides an unexpected solution. 2,457 words Added May 2020 9,455 views 4.6 stars (12 votes) No comments yet •Huge Cock•Mouthcock•Complete •M/M

Snowboarder blues by BRK Axel, a talented snowboarder, grumbles in frustration in his hotel room as two injured wrists prevent him from taking care of his mounting need. 2,008 words Added Feb 2025 4,056 views 4.8 stars (4 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Multipec•Stacking•Muscle Growth•Increased Libido•Retcon•Complete •M/M

So close by BRK No matter what he does John can’t seem to climax, and it’s really starting to be a problem. How can he fix this? 2,628 words Added Apr 2022 8,006 views 4.6 stars (7 votes) No comments yet •Hyper Cum•Hypnosis•Mind Control•Complete •M/M

So you wanna be a hunk? by YellowJester The new game show So You Wanna Be a Hunk offers men down on their luck an opportunity to participate in various challenges to win the chance to improve their bodies and become hunks! 5 parts 21k words Added Mar 2023 Updated 17 Jun 2023 28k views 5.0 stars (42 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Nipple Emissions•Getting Dumber•Other Mental Changes•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Getting Handsomer•Voice Deepening•Getting Taller•Age Regression•Hair Growth/Getting Hairy•Hairless•Hyper Pheromones•Complete •M•M/M•M/M/M/...

Soft skin by Michverdun Joseph has spent his entire life looking for answers, and a chance encounter might finally give him some. 5,291 words Added Dec 2022 6,261 views 4.8 stars (12 votes) No comments yet •Hyper Muscle•Muscle Growth•Size Increase•Dragons•Urban Fantasy•Complete •M/M

Sole connections: A tapestry of feet by Gio Multipod Through silent gestures, touch, and mutual reverence, two boytaurs explore the intricate dance of connection that forms the core of their society. 1,116 words Added Feb 2025 1,580 views 5.0 stars (2 votes) No comments yet •Boytaur•Multiarm•Multileg•Multilimb•Wristfeet•Complete •M/M

The solitary flesh by Mikeytron A pair of space mercenaries are dispatched to a strange alien world to guard the manufacture of a massive quantity of the medical and cosmetic wonderdrug SynthStem, which allows humans to reshape their bodies. In part one, the stage is set and the stakes are raised. 4 parts 24k words Added Sep 2022 Updated 8 Oct 2022 20k views 5.0 stars (79 votes) No comments yet •Huge Cock•Other Mental Changes•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Gradual Change•Merging•Aliens•Space Travel•Complete•Set in the Future •M/M

Spa day 2125 by BRK Stressed out over his work and lack of purpose, Ryan hopes treating himself to a spa day will help him relax. 5,332 words Added Jan 2025 5,176 views 4.9 stars (12 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Getting Dumber•Muscle Growth•Increased Libido•Detachable•Transformation•Human to Inanimate•Tongue Growth•Complete•Set in the Future •M/M

The spark by BRK A chance encounter in the subway leads to a connection so powerful their bodies have to expand to match it. 5,387 words Added Apr 2024 10k views 4.9 stars (16 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Increased Libido•Getting Handsomer•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Complete •M/M

Speedo beach by Demonized There sure are a lot of people in tiny swimsuits at the beach today... 3,091 words Added Sep 2024 7,005 views 5.0 stars (10 votes) No comments yet •Cock Growth•Ball Growth•Muscle Growth•Butt Growth•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Hairless•Gross Bodily Fluids•Lycra/Spandex•Complete •M/M

Spunk and brimstone by BRK Ty is fed up and needs things to change. Then his coworker, Derek, tells him about the little game box on his bookshelf that changed his life… 6,263 words Added Aug 2022 15k views 4.8 stars (12 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Butt Growth•Getting Handsomer•Transformation•Voice Deepening•Tongue Growth•Demons•Incubus/Succubus•Supernatural•Complete •M/M

The steam room by BRK Mike reluctantly tries the steam room at his new gym and finds himself unaccountably able to alter the various men relaxing therein. 3,402 words Added Apr 2024 11k views 4.8 stars (19 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Public Orgasm•Extra digits•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Public Nudity•Getting Handsomer•Age Regression•Retcon•Suggestion•Age Difference•Incest•Brothers•Twins•Nonconsensual change•Goo People•Complete •M/M•M/M/M/...

The stolen stash by BRK Brothers Ron and Don break into a certain house normally occupied by a couple of pizza hunks and their friends, just for fun—and then things take an interesting turn when they find the occupants’ massive stash of highly unusual cannabis. 2,601 words Added Feb 2023 7,430 views 4.3 stars (3 votes) No comments yet •Cock Growth•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Transformation•Incest•Brothers•Twins•Shared Body•Complete•Cannabis •M/M

Stretching his imagination by Otto Fellatio Two months after the events of "Stretching His Limits," Jonah becomes more adventurous and experimental with his strange powers. 4 parts 3,567 words Added Jan 2025 3,793 views 5.0 stars (10 votes) No comments yet •Cockfucking•Prehensile Cock•Self-suck•Public Orgasm•Multicock•Multiarm•Stretchy•Incest•Brothers•Complete •M/M•M/M/M

Stretching his limits by Otto Fellatio When college student Jonah discovers he has a supernatural ability to stretch, he quickly finds out how much more fun he can have now. 4 parts 3,303 words Added Oct 2024 5,758 views 5.0 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Prehensile Cock•Self-suck•Stretchy•Incest•Brothers•Complete •M•M/M

Student body president by BRK Being a warlock at school can be a pain—especially if everybody knows. 2,906 words Added Sep 2004 28k views 5.0 stars (4 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Multicock•Muscle Growth•Muscle/Strength•Stretchy•Size Increase•Witch/Warlock/Wizard•Complete

Submission by Element53 Kyle is a chaste priest battling the sexual tension within himself. An inhuman spirit seeks to set him free. 3,809 words Added Dec 2024 3,988 views 5.0 stars (4 votes) No comments yet •Cock Growth•Hyper Cum•Muscle Growth•Hyper Tongue•Nonconsensual sex•Demons•Incubus/Succubus•Horror•Supernatural•Complete •M/Inh

Suggestion box by BRK Ray’s job is to go through the suggestion box at his landmark menswear store. What he’s not expecting is that one of the cards has a suggestion for him. 2,663 words Added May 2020 14k views 4.4 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Retcon•Suggestion•Complete •M/M•M/M/M

Summer heat by Michverdun When Clyde finds a dragon that had been trapped in ice for centuries, he tries to figure out the dragon’s past while helping him acclimate to the future. 15k words Added Aug 2023 7,621 views 4.9 stars (15 votes) No comments yet •Huge Balls•Huge Cock•Hyper Muscle•Muscle Growth•Muscle Worship•Anthro/Furry•Anthro/Scaly•Dragons•Complete •M/M

Summer time busing by Nuclear Fusion On a hot summer day, taking the bus may not be the most comfortable way to travel—but it can still be a lot of fun for everybody on board.  3,356 words Added Jan 2023 7,636 views 3.6 stars (5 votes) No comments yet •Public Orgasm•Female to Male•Other Mental Changes•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Retcon•Complete •M/M

A super costume party by Redouan It’s Halloween and Josh’s friend loves to go to Halloween costume parties. Josh hates dressing up, so he has to deal with the dilemma: will he wimp out, or will he show up and show off as a superhero? 6,511 words Added Oct 2021 13k views 4.0 stars (12 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Public Orgasm•Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Retcon•Lycra/Spandex•Halloween•Superhero/Supervillain•Complete •M/M/M/...

Super masturbation by yc2201 15-inch muscleman gets off using a car. 1,102 words Added Jan 2024 6,150 views 4.3 stars (6 votes) No comments yet •Huge Cock•Hyper Cum•Hyper Strength•Muscle/Strength•Complete •M

Super serum by Jack is Jacked Jack’s dad develops a way to grow muscles and decides his son should try it out. 1,649 words Added Mar 2023 16k views 3.1 stars (8 votes) No comments yet •Cock Growth•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Father/Son•Hetero Sex•Complete •t/t•M/F

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

Swap meat by BRK Moving into their new home, Pete and Cam discover the previous owner left something behind that allows them to enjoy each other in a whole new way. 2,355 words Added Dec 2018 17k views 4.5 stars (14 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Self-suck•Getting Taller•Size Decrease•Size Increase•Hyper Tongue•Dildos/Toys•Complete •M/M

The swimming hole by JayPat When Matt laments the sadly unmuscled state of his young body, all he hears is that he has to put in the work. Only, his swimming buddy Jimmy seems to be getting muscles all on his own, and he’s not even hitting the gym… 8 parts 43k words Added Sep 2018 39k views 4.9 stars (16 votes) No comments yet •Muscle Growth•Muscle/Strength•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Complete •t/t

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Taste the rainbow by OneLuckyGuy89 Luke, Josh and Matt are called to New Orleans by their old friend, Jeremy. Luke’s 21-year-old son joins them, excited to be able to drink. The bar is known for making beer with fresh fruit in it, but little do they know the side effects they’re about to experience. 2,497 words Added May 2023 12k views 4.7 stars (14 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Muscle Growth•Voice Deepening•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Incest•Father/Son•Complete •M/M•M/M/M•M/M/M/...

The technician by BRK A special prize for a milestone customer on a literal-minded magic elevator yields some interesting results. 1,805 words Added Jun 2012 19k views 4.8 stars (10 votes) No comments yet •Cock Growth•Replication•Muscle Growth•Getting Taller•Size Increase•Nanotech•Selfcest•Complete•Set in the Future •M/M•M/M/M/...

Tender is the water by MegaMaker Vincent led a life of strict regimens, and so has missed out on the pleasures of life. That is until he meets Kirby, someone who has led a similar life but who still cut loose from time to time. After some talking and a much-needed hug, he falls in love with Kirby. 4,212 words Added Mar 2024 7,057 views 4.5 stars (4 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Straight to Gay•Pec Fucking•Hyper Strength•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Voluptuous Men•Plausible Size Difference•Lycra/Spandex•Complete •M/M

That’s my bush! by BRK Gerry had no body hair, much to his chagrin. He’d always thought it made him less masculine. So he felt a little called out by the ads appearing on his web pages lately for a brand of hot underwear worn only by the most manly of men. 2,232 words Added Jun 2023 6,214 views 4.6 stars (11 votes) No comments yet •Cock Growth•Gradual Change•Hair Growth/Getting Hairy•Nonconsensual change•Complete •M/M

Think bigger by MaxMorphs Mild-mannered Kyle gains an unexpected power over his hunky friends after they all enjoy a magic show during a fateful vacation in Vegas. 24 parts 57k words (#67) Added Jun 2022 Updated 20 May 2023 126k views 4.9 stars (116 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cum•Getting Dumber•Straight to Gay•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Size Increase•Suggestion•Dom/Sub•Hypnosis•Complete•Stories with Images •M/M

The third shoe, and other adjustments by BRK Paul has to face the one change he was least prepared for since he woke up with three legs: buying footwear. 1,936 words Added Apr 2022 5,162 views 5.0 stars (3 votes) No comments yet •Extra digits•Multicock•Multileg•Multilimb•Three Legs•Complete •M/M

Three-legged bros by BRK Matteo’s stream-of-consciousness account of how, basically, the only thing hotter than having three legs is having an insanely hot brother with three legs. 3,562 words Added May 2020 7,762 views 4.9 stars (7 votes) No comments yet •Multi-abs•Multicock•Multileg•Multilimb•Three Legs•Incest•Brothers•Complete

3 men and 3 beers by JonaCella A 19-year-old treats his two lifelong friends to some beers while watching a soccer game in the Italian countryside. It’s not just any ordinary beer, though, but a beer that would help his friends become everything he’s wanted for years… 5,024 words Added Feb 2025 6,227 views 4.0 stars (5 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Butt Growth•Increased Libido•Foot Growth•Getting Taller•Forced Growth•Complete•Alcohol •M/M/M

Three more giant guys by MegaMaker Three More Giant Guys is a follow-up to the collection titled “Three Giant Guys.” These are quick hot stories about guys becoming huge, hot, sexy giants. 3 parts 9,928 words Added Nov 2024 12k views 5.0 stars (4 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Getting Dumber•Other Mental Changes•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Dom/Sub•Nonconsensual change•Nonconsensual sex•Lycra/Spandex•Complete •M•M/M

Threefer by BRK His lover doesn’t seem to mind, but Quinn decides to try out some pills that are supposed to grow his dick anyway while Diego’s away. The fact that they work is less surprising than the two unexpected side-effects that soon develop. 4 parts 11k words Added Apr 2019 Updated 30 Jan 2021 21k views 4.6 stars (34 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Complete •M/M•M/M/M

Threefer: Barry by BRK Performing at a festival with his band, Barry is getting way too stimulated thinking about all the things that have happened to him since his drummer Wes introduced him into their little group—especially some unexpected and very personal changes that no one knows about yet, not that he’ll be able to hide them for long… 2,816 words Added Jun 2022 5,888 views 4.0 stars (4 votes) No comments yet •Nipcocks•Multicock•Muscle Growth•Increased Libido•Gradual Change•Mouthcock•Complete •M/M/M/...

Threefer: Cam by BRK For Cam, living with Quinn and his beautiful nipcocks is a dream—a dream that also stimulates a growing feeling of envy. 2,461 words Added Feb 2022 6,628 views 4.9 stars (10 votes) No comments yet •Nipcocks•Nipple Emissions•Multicock•Muscle Growth•Complete •M/M/M•M/M/M/...

Threefer: Wes by BRK Being around not one but two lovers transformed by the strange cock-growth drug DX3, Wes can’t but wonder what would happen if he took some, too. 3,067 words Added Apr 2022 7,466 views 4.7 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Nipcocks•Nipple Emissions•Increased Libido•Mouthcock•Complete •M/M•M/M/M/...

Tipped scales by Tym Greene An orc tries to create gold via alchemy. Naturally, when the magick goes wrong, he gets more than he bargained for. 8,687 words Added Jun 2024 3,579 views 4.7 stars (3 votes) No comments yet •Transformation•Anthro/Furry•Anthro/Scaly•Dragons•Orcs•Fantasy Realm•Complete •M/M

Tit hype by Writ Bro Between jobs? How about £5000 in three weeks to take part in medical trials? Who knows, you might even like the side effects. 19 parts 87k words (#39) Added Sep 2020 Updated 3 Dec 2022 44k views 4.7 stars (19 votes) No comments yet •Cock Growth•Huge Cock•Nipple Emissions•Muscle Breast•Muscle Growth•Dom/Sub•Nonconsensual change•Restraints•Sex-Slave•Dildos/Toys•Complete •M/M•M/M/M

Titanification: Legacy by Azerreza Andrew lived a quiet life with his mother and had never known his father. But one day, he started to feel cramps. Things could have stopped there, but the cramps keep recurring and Andrew noticed an increasingly abnormal physical change. What was happening to him? Little did he know that these changes were intimately linked to his true origins, and that the truth that had always been hidden from him would soon come to light. 9 parts 87k words (#38) Added Nov 2024 Updated 1 Feb 2025 27k views 4.9 stars (15 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Bisexual•Complete•Stories with Images •M•M/M•M/F

To grow a goblin by Everspark Kept prisoner in a dungeon for too long, Ethan has been resisting the drink that will make him more than the weakling he is, but his will is wearing down—and his desire is unabated. 2,424 words Added May 2023 9,578 views 4.2 stars (5 votes) No comments yet •Cock Growth•Muscle Growth•Muscle/Strength•Muscle Worship•Pointy Ears•Belly Growth•Feeding•Transformation•Getting Taller•Size Decrease•Size Increase•Orcs•Fantasy Realm•Complete •M/M/F

Too big by NBCK99 Would a constantly growing cock really be so great? One man tells his story and explains how his condition has affected his life. 2,883 words Added Jan 2024 9,929 views 4.8 stars (21 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Other Mental Changes•Public Nudity•Increased Libido•Gradual Change•Complete •M•M/M•M/M/M

Toonifying video call by Demonized When a cartoon dick pic starts turning people into hot animated furries, just imagine what a video call could do! 1,296 words Added Aug 2023 7,168 views 4.3 stars (4 votes) No comments yet •Cock Growth•Ball Growth•Muscle Growth•Butt Growth•Increased Libido•Transformation•Human to Animal/Anthro•Infectious•Anthro/Furry•Complete •M/M

Top dog by BRK Cocky Navy SEAL cadet Jake normally powers past all competition, but the unstoppable Marcus is bigger and tougher than he is. Fortunately, Jake’s not above using any advantage he can to win. 6 parts 6,664 words Added Sep 2024 Updated 12 Oct 2024 8,328 views 4.8 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Public Orgasm•Muscle Growth•Gradual Change•Complete •M/M

Touch by BRK Kevin goes to college where his gift for making guys he likes willing to casually touch him seems to intensify just as he’s moving in with his hunky older brother. 5 parts 31k words Added Mar 2019 Updated 10 Aug 2019 29k views 4.8 stars (39 votes) No comments yet •Huge Cock•Other Mental Changes•Muscle/Strength•Always Shirtless•Incest•Brothers•Complete •M/M•M/M/M

Toy story by LenZelig During a storm Bob stumbles across a strange webpage offering something called “The Ultimate Sex Machine”. Intrigued, he clicks “order”, expecting maybe a sophisticated sex toy. Instead he gets Randy, a hunk-shaped machine dedicated to ensuring that Bob experiences ultimate sexual possibilities from now on and willing to reshape reality to make it happen. 2 parts 6,947 words Added Jul 2002 36k views 5.0 stars (28 votes) No comments yet •Muscle Growth•Muscle/Strength•Age Difference•Incest•Father/Son•Twins•Androids/Cyborgs•Space Travel•Complete •M/M•M/M/M/...•t/t•M/t

The training program by BRK Recruited to take part in an intense and highly selective three-week LEO training program, Texas Ranger Dusty thinks he and his fellow trainees are in for a lot of hard work and conditioning. What he doesn’t know is what exactly these elite law-enforcement men are being trained for. 5 parts 8,850 words Added Aug 2021 21k views 4.5 stars (11 votes) No comments yet •Always Hard•Cock Growth•Self-suck•Hyper Cum•Addiction•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Dom/Sub•Nonconsensual change•Sex-Slave•Aliens•Complete •M/M•M/M/M•M/M/M/...

The trim by BRK When your cock size is tied to the length of your hair, getting a trim can be the last thing you want—or, if it’s not too drastic, something to look forward to. 1,576 words Added Mar 2004 14k views 4.7 stars (6 votes) No comments yet •Huge Cock•Hyper Cock•Complete

Truth to tell by BRK There are way too many temptations involved when the things you say about people around you come true—especially when you fall in lust with the hot guy in the next dorm room. 3 parts 9,610 words Added Feb 2012 Updated 1 Jun 2018 38k views 4.7 stars (31 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Suggestion•Complete

Tubecock by BRK Morty is amazed and thrilled to discover that his new job at the hardware store turns out to involve some special activities after hours—and it’s not iron they’re pumping. 2,102 words Added Jan 2021 12k views 4.8 stars (18 votes) No comments yet •Cock Growth•Cock Pumping•Huge Cock•Complete •M/M

The tutor by BRK A star football player’s mandatory tutoring session in logic takes a few unexpected turns. 1,772 words Added Oct 2023 9,323 views 4.7 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Nipple Emissions•Multi-abs•Multiarm•Multilimb•Straight to Gay•Muscle Growth•Getting Handsomer•Retcon•Suggestion•All Dialog•Complete •M/M

12 days of Growthmas by MaxMorphs Two magical Christmas Gnomes grant Max the ever-evolving gift of growth. Throughout December, Max transforms into one of his hottest fantasies. Of course, there’s a price for your dreams coming true. 14 parts 15k words Added Dec 2022 20k views 4.9 stars (16 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Nipcocks•Self-suck•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Breast•Muscle Growth•Increased Libido•Foot Growth•Getting Handsomer•Gradual Change•Getting Taller•Hair Growth/Getting Hairy•Complete •M/M

Twin workout by pkak2k12 Mr. Average Charlie joins the gym only to find the only other early customers are Hank, the strong silent hunk from class and his twink twin, Jamie. Which will Charlie go for—Hank, Jamie, or both? 5 parts 6,612 words Added Nov 2022 Updated 7 Jan 2023 8,686 views 4.5 stars (8 votes) No comments yet •Huge Cock•Muscle/Strength•Incest•Brothers•Twins•Complete •M/M/M

Twinmaster by BRK You can get lots of strange stuff on eBay—even a Twinner 3000. And if you’re obsessed with twins, you might just buy it even if there’s no chance in hell it could possibly work. 4 parts 3,500 words Added Mar 2004 13k views 4.9 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Replication•Muscle Growth•Muscle/Strength•Selfcest•Complete •M/M•M/M/M

Twinning by BRK Barry is excited to meet Will’s twin brother. Then he realizes that they can’t just be twins. 3 parts 10k words Added Oct 2002 20k views 4.5 stars (13 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Huge Cock•Self-suck•Extra digits•Multicock•Replication•Muscle Growth•Getting Taller•Tongue Growth•First Time/Virgin•Selfcest•Complete •t/t/t

Twisted fates by BRK A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home. 5,003 words Added Apr 2022 18k views 4.8 stars (19 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Replication•Straight to Gay•Muscle Growth•Stretchy•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Retcon•Suggestion•Selfcest•Nonconsensual change•Supernatural•Invisibility•Complete •M/M•M/M/M

U 5

The ultimate session by Lionel E. Linklander This is what is going through the mind of a guy with a growing cock that is rock hard and ready to blow. 1,399 words Added Aug 2023 8,027 views 4.8 stars (4 votes) No comments yet •Cock Growth•Ball Growth•Hyper Cock•Cum Milking•Hyper Cum•Complete •M

The unclothed man by Mask Any man that spends too much time alone with our protagonist ends up having their articles of clothing disappear. Forever. What happens when the new neighbor across the hall moves in on Christmas Eve all alone? 3 parts 9,410 words Added Dec 2023 5,029 views 4.8 stars (13 votes) No comments yet •Straight to Gay•Always Shirtless•Public Nudity•Retcon•Christmas•Complete •M/M

The universe of Babbel by brazboy In an endless universe, everything that could ever happen must be happening somewhere, even events that are so unlikely as to be almost impossible. In one of billions of worlds that are exactly or almost exactly like ours, Ricardo was hit by one of those black swarm events, which changed him forever. 2,354 words Added Mar 2023 11k views 4.6 stars (8 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Transformation•Giants•Size Increase•Destruction/Violence•Complete •M

University notes by brazboy Being a new student at a mixed university presents new challenges and opportunities to a normal and naïve lad—such as the interaction with youthful and handsome Dairy Bulls. 6 parts 11k words Added Jan 2024 Updated 2 Mar 2024 9,320 views 4.7 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Muscle Growth•Getting Taller•Incest•Brothers•Anthro/Furry•Bulltaurs•Udders/Dairy Bull•Complete •M/M

An unstoppable force by SomeMuscleGuy After many years apart, two old friends find themselves reconnected and unwillingly falling for each other—fast. They don’t know it at first, but any romantic connection between the two makes them grow. 4 parts 17k words Added Aug 2024 Updated 21 Sep 2024 22k views 4.8 stars (12 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Public Orgasm•Addiction•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle Worship•Public Nudity•Butt Growth•Increased Libido•Foot Growth•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Humiliation•Nonconsensual change•Infectious•Complete •M/M

V 4

A very special delivery by Seth Peterson Berk is a short, slim driver on a long haul to Texas. Little does he know his truck has a very special plan in store for him! 9,308 words Added Nov 2024 4,697 views 4.3 stars (6 votes) No comments yet •Cut to Uncut•Muscle Gut•Belly Growth•Transformation•Getting Taller•Size Increase•Human to Animal/Anthro•Hair Growth/Getting Hairy•Complete •M

Vinnie’s boxer-briefs by BRK Vinnie has a little time before he has to be anywhere, so he decides to indulge in one of his best-loved pastimes: groping his half-hard meat through the fabric of his favorite pair of boxer-briefs. 1,299 words Added May 2020 10k views 4.0 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Complete •M

Vision space by BRK Sent to explore an unknown, derelict spaceship in search of usable technology, a young marine unexpectedly discovers three sexy inhabitants, guardians of a secret no one could have imagined. 6,302 words Added Jun 2021 14k views 5.0 stars (11 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Giants•Size Decrease•Size Increase•Age Difference•Aliens•Space Travel•Complete•Set in the Future •M/M

Vivid by BRK Alex sees a new neighbor moving in and lets his imagination build him up to new levels of sexiness. 3,576 words Added Nov 2022 11k views 4.9 stars (8 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Muscle Growth•Muscle/Strength•Getting Handsomer•Gradual Change•Getting Taller•Plausible Size Difference•Mouthcock•Incest•Brothers•Triplets•Complete •M/M•M/M/M/...

W 11

Wad by Broody At a boring house party, a douchebag bro takes psychedelics, then runs afoul of a muscled tank who puts the MAN in manhandle. 4,187 words Added Sep 2023 7,833 views 4.5 stars (6 votes) No comments yet •Huge Cock•Muscle Growth•Muscle Theft•Size Decrease•Size Increase•Hetero Sex•Destruction/Violence•Humiliation•Nonconsensual change•Complete•Psychedelic Drugs •M/M/F

Walker by BRK When you have a student who’s cursed with being irresistibly sexy and literally can’t wear shirts (because they evaporate off of him), you should probably just ignore him. Assuming that’s possible. Which? It isn’t. 2,831 words Added Nov 2013 20k views 4.7 stars (15 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Always Shirtless•Complete •M/M•M/M/M

Welcome to Roosters by pkak2k12 In the future Hooters closed due to lack of interest. Now it has reopened as Roosters, and you get to be a VIP at one that is run by a giant femboy. 4,060 words Added Feb 2023 5,945 views 4.0 stars (4 votes) No comments yet •Huge Cock•Hyper Cock•Man Scent•Giants•Hairless•Complete•Set in the Future •M/M

Well wished by Tym Greene One should always be wary of wishing wells. Just like genies, they are apt to twist even the simplest wish into something unexpected. Chris here, for example, wished for a more interesting sex life...you won’t believe what happens next. 3,137 words Added Dec 2022 6,755 views 5.0 stars (3 votes) No comments yet •Cock to Human•Human to Cock•Prehensile Cock•Body Part Rearrangement•Transformation•Complete •M/M

A well-timed sneeze by Mask There’s an old Hungarian superstition that says if a story is being told and a listener sneezes, the story is confirmed to be true. During the Christmas season in Budapest, that superstition becomes more than just an old wives’ tale. 5,081 words Added Dec 2024 5,002 views 4.9 stars (15 votes) No comments yet •Public Orgasm•Multicock•Multiarm•Replication•Other Mental Changes•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Getting Taller•Size Increase•Retcon•Suggestion•Selfcest•Christmas•Complete •M•M/M•M/M/M•M/M/M/...

What are friends for? by Bigmanfan An anonymous commission where two friends decide to treat their big friend to a filling birthday. Of course, the guest of honour’s appetite might be too great for the planned feast. 3,329 words Added Dec 2024 4,810 views 5.0 stars (1 vote) No comments yet •Man Scent•Voluptuous Men•Belly Growth•Feeding•Getting Taller•Giants•Size Increase•Getting Fatter•Vore•Absorption•Complete •M/M/M•NS

When two dudes love each other veeeeery much... by Alex Anders When two dudes love each other very much, lots of good things can happen. 763 words Added Feb 2024 5,114 views 5.0 stars (3 votes) No comments yet •Multi-abs•Multicock•Multihead•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Merging•Valentine’s Day•Complete •M/M

Who wants to be a boytaur? by BRK That story that Who Wants to Be a Boytaur? grows the people that watch it as well as the contestants is probably just an urban legend. 2 parts 4,864 words Added Jun 2012 Updated 27 Jun 2020 18k views 4.7 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Extra digits•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Gradual Change•Complete •M/M•M/M/M

The wilding party by Kibble the Satyr Gabriel Hill is a senior at Arcadian University and an all-around nerd who's looking for love in all the wrong places. But maybe a change of pace, some new friends, and a never-before-seen D&D guidebook will be the key to unlocking his own potential, and the potential of everyone around him. After all, you never know how far your first adventure will take you! 20k words Added Jan 2025 4,084 views 5.0 stars (4 votes) No comments yet •Cock Growth•Straight to Gay•Muscle Growth•Man Scent•Increased Libido•Transformation•Hair Growth/Getting Hairy•Orcs•Satyrs•Fantasy Realm•Supernatural•Complete •M/M•M/M/M/...

Worshipping Allan by BeefFan Allan found out that worship makes him grow—so he’s sought out his biggest fan. 5,648 words Added May 2014 40k views 4.8 stars (17 votes) No comments yet •Huge Cock•Muscle Growth•Muscle/Strength•Complete •M/M

Wrappers by BRK I’m a little oblivious sometimes, but when you walk into class and all your students look like the same young and hunky actor, you start to get a clue that something is up. 3,401 words Added Jul 2005 17k views 4.2 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Replication•Transformation•Getting Taller•Selfcest•Complete

Y 2

You don’t get something for nothing by screamingmoist A man has to decide if his new life is worth the cost. 7,669 words Added Feb 2023 12k views 4.7 stars (6 votes) No comments yet •Cock Growth•Huge Cock•Getting Dumber•Straight to Gay•Muscle Growth•Size Decrease•Retcon•Complete •M/M

You’re stuck with me, and I’m stuck with you by Salem Noctua All Erwin wants is to keep on sleeping. Unfortunately, he soon realises he is no longer in his room, and an older man who should not have been there is lying next to him! Where is he? Who is this man? And why can't he get away?! 18k words Added Jul 2023 5,306 views 5.0 stars (6 votes) No comments yet •Multicock•Multihead•Plausible Size Difference•Age Difference•Merging•Complete •M/M