Nonconsensual change

Stories that feature guys that are changed explicitly against their will, or without their consent.

Note this often (on this site) involves changing someone without their permission but in a way they like. Forced changes that involve either Violence or Dom/Sub will always be so tagged.

This does not apply to sexual relations without consent, which falls under Mind Control or Rape according to the context.

Child of: Force/Nonconsensual. Related: Blood; Cock Cage; Destruction/Violence; Dom/Sub; Humiliation; Rape; Restraints; Sex-Slave; Vore.

Tag Group: Hostility/Violence.

Recently Updated: “An unexpected inflation”; “Incubus dreams”; “Canis drainem edit”; “That's my bush!”; “A matter of perspective”; “The crew”; “Flash fiction: Helping him out of his shell”; “Figurines: The next generation”; “Wrong number”; “Awry”.

236 stories found. Total word count: 2,891,621.

Ad man by FanTCMan [ ] Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •Infectious •M/M Added Dec 2003 8,642 words 81,341 views 5.0 stars (52 votes)
Adonis Brothers: Madame DuBois’s Robots by Void [ ] The brothers come face-to-face with their greatest weakness. With both heroes on the very brink of defeat and drained of their super-powers, this could very well be the end for both Josh and Adam. •Transformation •Nonconsensual change •Superhero/Supervillain •Series Added Feb 2021 2,263 words 3,089 views
Adonis Brothers: The Bunny Bandit by Void [ ] The Bunny Bandit strikes again! While thwarting a bank heist, Josh and Adam discover a new foe. Will our fearless bulging super-brief-enhanced heroes save the day? Or will they become the next unwitting victims of the Bandit and his evil henchmen? •Muscle/Strength •Muscle/Strength •Transformation •Transformation •Human to Animal/Anthro •Human to Animal/Anthro •Nonconsensual change •Nonconsensual change •Superhero/Supervillain •Superhero/Supervillain •Series •Series Added Feb 2021 1,155 words 3,896 views
An airplane parasite by SomeMuscleGuy [ ] After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •M Added Oct 2022 4,977 words 18,396 views 4.7 stars (26 votes)
The Alpha by Ziel [ ] Harrison’s chance encounter with the creature that has been stalking the campus changes him in ways he’d never thought possible. •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Human to Animal/Anthro •Getting Hairy •Nonconsensual change •Anthro/Furry •M/M Added Dec 2017 4,118 words 24,498 views
The alpha touch by Caliburn [ ] Young engineer Max has a good deed rewarded with a mysterious rune now tattooed to his wrist. Bestowed with the power to change the body of the men he touches, Max’s life and his friends’ change quite a bit. •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Suggestion •Hetero Sex •Dom/Sub •Nonconsensual change •Series •M/F •M/M Added Jan 2022 Updated Dec 2022 12 parts 50,362 words 65,876 views 4.9 stars (178 votes)
Altered by Dream Big [ ] Chris wakes up in a strange laboratory, only to learn he’s one of a number of subjects in a mysterious program that involves alterations to the male human body. At least the guy they have looking after him seems sympathetic… and very, very sexy. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Human to Animal/Anthro •Getting Hairy •Nonconsensual change •Restraints •Hyper Pheromones Added Jan 2020 Updated Dec 2020 6 parts 10,616 words 25,733 views 4.7 stars (18 votes)
Anger management by Collan [ ] A bullied high school senior turns the tables on his tormentor. •Humiliation •Nonconsensual change •Body Swap •Stories with Images •t/t Added May 2022 5,078 words 7,740 views
An app for the ages by Seth Peterson [ ] An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? •Cock Growth •Huge Cock •Butch-to-Fem •Getting Dumber •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Taller •Getting Hairy •App •Nonconsensual change •M/M Added Dec 2018 3,147 words 32,885 views 4.9 stars (24 votes)
Ascension Escape Games by SomeMuscleGuy [ ] Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •M Added Oct 2022 6,147 words 9,194 views 4.8 stars (15 votes)
Awry by Cockatrice [ ] Caleb had signed up for a bondage session, meeting a new dom through an agency. Unfortunately, things do not go as planned… •Human to Inanimate •Dom/Sub •Nonconsensual change •M/M Added Apr 2023 4,194 words 999 views

Bar wishes by Salem Noctua [ ] There’s a new bar in town, and Eric believes that this will be the place that he’ll get to hook up with someone and, in the long run, form a relationship with. Little did he know that if you wish upon a bar’s private room, even fantasies can come to life. •Cockfucking •Huge Cock •Nonconsensual change •Merging Added Aug 2021 3,174 words 3,970 views 5.0 stars (7 votes)
Be careful what you wish for by Tereshky [ ] “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Age Regression •Nonconsensual change •M/M Added Feb 2020 Updated Jun 2021 9 parts 42,479 words 51,474 views 4.8 stars (18 votes)
Becoming Jeremy by Collan [ ] Two high school seniors take a chance at new lives. •Muscle/Strength •Nonconsensual change •Body Swap •Stories with Images •t/t Added Apr 2022 3,597 words 7,051 views 5.0 stars (5 votes)
The beefening by Benjamin Skipper [ ] Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them! •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Plausible Size Difference •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change •M/M •M/M/M Added Feb 2018 2,274 words 50,733 views 4.5 stars (34 votes)
Bending the straight boys by iciss [ ] At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •First Time/Virgin •Incest •Brothers •Twins •Nonconsensual change •Infectious •M/M •M/M/M Added Jan 2008 2 parts 11,063 words 69,005 views 4.7 stars (39 votes)
The Benefactor by Proteus [ ] The Benefactor bestows favor on those he deems worthy, whether they like it or not. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Nonconsensual change •Supernatural •M/M Added Jan 2020 Updated Apr 2021 14 parts 15,351 words 35,020 views 4.8 stars (23 votes)
The berry by rm20 [ ] •Immobility •Transformation •Size Increase •Inflation •Nonconsensual change •Demons •Horror •M/Inh Added Apr 2006 1,134 words 13,046 views
Best laid plans by Collan [ ] Two college boyfriends try to upgrade their lives by becoming someone else, but things don’t turn out the way they expect. •Gay to Straight •Nonconsensual change •Body Swap •All Dialog •Stories with Images •M/M Added Apr 2022 1,290 words 6,032 views 5.0 stars (5 votes)
Best laid plans by Slammdru [ ] Everything goes wrong trying to enhance a subject into a vessel of sexual energy. •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Size Increase •Nonconsensual change Added May 2018 1,111 words 13,328 views 2.9 stars (15 votes)
#bigdickproblems by BRK [ ] Dante is having a problem with his dick not wanting to stay hidden, and the more he tries to do about it the worse it gets. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Increased Libido •Nonconsensual change •M Added Feb 2023 3,790 words 6,368 views 4.8 stars (8 votes)
The Black Knights: Coming home by Meddler Incs [ ] When an ex-football player, now a local newspaper reporter, investigates The Black Knights, he gets more than he bargained for. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Nonconsensual change •Aliens •Symbiotes •Series Added Oct 2018 Updated Dec 2019 14 parts 23,531 words 19,710 views 4.9 stars (15 votes)
Blood lust by muscl4life [ ] The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle. •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Incest •Twins •Nonconsensual change •Vampires •Werewolves •Halloween •M/M Added Nov 2013 Updated Dec 2013 3 parts 9,393 words 27,682 views 4.4 stars (8 votes)
The book in the basement stacks by BRK [ ] Eric reluctantly takes refuge from a storm in his college’s enormous and ancient library, and soon finds himself exploring parts of the stacks best left alone. •Cock Growth •Multi-abs •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Size Increase •Nonconsensual change •NS Added Oct 2021 2,887 words 10,058 views 4.6 stars (15 votes)
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. •Cock Growth •Ball Growth •Huge Balls •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 Added Dec 2022 7,676 words 12,694 views 4.9 stars (8 votes)
Bottom mega-alfa by Jerkoffcentral [ ] Lit prof Jonas has been lusting after the exceptionally muscular students on his prep school survival outing, but even more after the massive gym teacher Noah, who’s so alpha he has trouble controlling just how massive he is—especially when he’s aroused by an admirer’s obsessive lust. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change •Werewolves •M/M Added Nov 2014 Updated Dec 2017 8 parts 21,520 words 71,239 views 4.7 stars (56 votes)
Bottoms up by Ziel [ ] Chess, a haute and hung twink, is too proud and too big to bottom which is a shame given how nice his ass is! But things change when he visits a trendy new club for his birthday. •Cock Shrinking •Huge Cock •Increased Libido •Humiliation •Nonconsensual change •Dildos/Toys •Alcohol Added Jul 2021 7,092 words 8,913 views
Boy in a bag by Absman420 [ ] Maybe there’s such a thing as too much hormone therapy… •Cock Growth •Huge Cock •Getting Dumber •Other Mental Changes •Muscle Growth •Muscle/Strength •Age Regression •Nonconsensual change Added Oct 2020 7,534 words 15,063 views 4.7 stars (11 votes)
The bubblebutt curse by Gato-Cat [ ] Picky Luke, who prefers bottom-heavy men, gets cursed so that every man he finds attractive grows a massive, sensitive bubble butt. •Butt Growth •Inflation •Nonconsensual change •M/M Added Sep 2022 3,407 words 5,867 views 4.9 stars (28 votes)
Building a species by ArdanWolfe [ ] When his homeworld faces annihilation, the sole survivor must find a new species capable of helping him preserve his race. Will he find what he needs on a tiny blue and green planet called Earth? •Cock Growth •Male Pregnancy •Transformation •Nonconsensual change •Aliens Added Jun 2021 3 parts 2,562 words 5,711 views

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. •Gradual Change •Size Decrease •Nonconsensual change •M •M/M Added Jun 2020 Updated Jun 2023 9 parts 26,197 words 13,479 views 5.0 stars (7 votes)
Casey’s mancock by BRK [ ] Undersized college student Casey develops a sudden need for a cock just big enough for people to know it’s there. And between his own skills and his unwitting roommate’s, he knows just how to make it happen. •Always Hard •Cock Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Pec Fucking •Muscle Growth •Always Shirtless •Public Nudity •Increased Libido •Getting Handsomer •Gradual Change •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •App •Nonconsensual change •Hyper Pheromones •Infectious •Hypnosis •Mind Control •M/M •M/M/M •M/M/M/... Added Jul 2022 Updated Mar 2023 13 parts 48,296 words 36,802 views 4.9 stars (70 votes)
Catfished by MuscleNexus [ ] Rory his getting exasperated with the selection of unappealing men on his dating app. Then he comes across Buck, only a half mile away and looking for twinks over muscle. What his profile doesn’t say is why. •Muscle Growth •Transformation •Getting Hairy •Nonconsensual change Added Sep 2018 1,694 words 13,790 views 4.1 stars (10 votes)
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. •Always Hard •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Worship •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change •Restraints •Absorption •Complete •M/M Added Jan 2023 8,219 words 9,793 views 4.4 stars (10 votes)
Cave on the Moon by brazboy [ ] First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever… •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Destruction/Violence •Nonconsensual change •Aliens •Androids/Cyborgs •Space Travel •M •M/M •M/M/M Added Nov 2021 3 parts 9,726 words 11,055 views 4.4 stars (13 votes)
The Change continues by Richard Jasper [ ] The Change is unstoppable, spreading rapidly through the gay male population, while those who first experienced it revel in their increasingly wild transformation. •Cock Growth •Huge Cock •Muscle Growth •Getting Taller •Size Increase •Nonconsensual change •Infectious •Series Added Apr 2020 6 parts 6,405 words 11,055 views
Changing Nick by BRK [ ] Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. •Always Hard •Cock Growth •Huge Cock •Nipcocks •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •Tongue Growth •App •Retcon •Selfcest •Nonconsensual change •Merging •Witch/Warlock/Wizard •Invisibility •M/M •M/M/M •M/M/M/... Added May 2013 Updated Jul 2022 18 parts 69,664 words 110,507 views 4.7 stars (38 votes)
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? •Multicock •Multihead •Straight to Gay •Nonconsensual change •Dildos/Toys •Merging •Christmas •Complete •M/M Added Dec 2022 4 parts 18,352 words 2,658 views 4.8 stars (18 votes)
A Christmas wish by Buck Reams [ ] Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome. •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Christmas •M/M Added Dec 2019 1,975 words 17,903 views 4.8 stars (22 votes)
The chronicles of Besar Otot by OneLuckyGuy89 [ ] On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Gender Swap •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones Added Jan 2020 Updated May 2021 8 parts 25,601 words 18,895 views
Chronivac in the workplace by Dusk Skull King [ ] When a good looking straight guy comes in with his wife, how can I resist not messing with them? •Cock Growth •Getting Dumber •Straight to Gay •Muscle Growth •Age Regression •App •Retcon •Nonconsensual change •M/M Added Jul 2022 Updated Aug 2022 2 parts 5,227 words 7,209 views 4.3 stars (7 votes)
Chuck, the size thief by spacevlad [ ] Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Getting Dumber •Other Mental Changes •Muscle Growth •Muscle Gut •Muscle Theft •Muscle/Strength •Belly Growth •Voice Deepening •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Getting Fatter •Inflation •Nanotech •Destruction/Violence •Nonconsensual change •Rape •Absorption •M/M Added Jun 2017 Updated Dec 2017 16 parts 42,078 words 109,067 views 4.5 stars (27 votes)
Cock boy conversions by CockTFBoi [ ] A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. •Human to Cock •Multicock •Straight to Gay •Transformation •Size Decrease •Nonconsensual change •t/t •t/t/t... Added Mar 2014 19 parts 14,199 words 44,435 views 3.6 stars (10 votes)
The cock dungeon by LordTronimator [ ] A group of boys awaken within a dark, strange dungeon, completely butt naked and sporting boners that seem to refuse to go away. They hope to find any other prisoners and an escape before succumbing to the strange location’s influence. •Always Hard •Huge Balls •Huge Cock •Cum Milking •Hermaphrodite •Cock Cage •Nonconsensual change Added Jun 2020 Updated Aug 2020 4 parts 9,222 words 11,002 views 4.3 stars (9 votes)
The cock mage by CockTFBoi [ ] Galen is a cock mage, someone who can use the magic of cum to transform himself and those around him, at least for a little while. He uses his magic mostly to make his hookups more exciting, but when he wakes up one morning and someone has been making far-reaching changes he feels the need to get involved and figure out what is going on. •Cock Shrinking •Cock Theft •Straight to Gay •Always Shirtless •Man Scent •Increased Libido •Transformation •Nonconsensual change •M/M Added Feb 2022 Updated May 2022 6 parts 24,307 words 7,789 views 4.8 stars (14 votes)
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. •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 •Series •M •M/M •M/M/M Added Apr 2023 2 parts 9,521 words 1,534 views
The Cockmoore Chronicles: Marco by CockTFBoi [ ] Marco previously used the book to give him the body of his dreams, but now that isn’t enough. He wants more. He wants the power to change others to fit into his own kinks. The book denied him a second wish before, but now he has a plan. •Cock Shrinking •Cock Theft •Public Orgasm •Gradual Change •Dom/Sub •Humiliation •Nonconsensual change •Series •M/M Added Mar 2023 4,331 words 1,936 views
The Cockmoore Chronicles: Joey by CockTFBoi [ ] Joey is tired of being bullied by his roommate, Randy. After the latest bit of grief, Joey decides to seek out this magic book he'd heard rumors of as a way to get his revenge. He concocts a way to get his revenge, and to improve himself at the same time. As the curse he created starts to unfold, both men are in for some sudden changes. •Cock Growth •Cock Shrinking •Cock Theft •Public Orgasm •Muscle Growth •Gradual Change •Nonconsensual change •Series •M/M Added Oct 2022 6,609 words 4,244 views 5.0 stars (6 votes)
The collection by BRK [ ] Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multileg •Multilimb •Replication •Muscle Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Age Regression •Selfcest •Nonconsensual change •Supernatural •Thanksgiving •M/M Added Nov 2022 Updated Jan 2023 8 parts 15,844 words 8,054 views 4.7 stars (6 votes)
Consciousness hacking, hexed underpants, and the divine erection by Jesiah [ ] Paul got a thrill from attempting to extort modest sums of money from your ordinary, every-day, mostly-law-abiding Internet citizens. Unfortunately for Paul, in this instance he chose the wrong target! His ‘victim’ turned the tables and Paul himself gets ‘hacked’, but not in the usual sense of the word. •Cock Growth •Cock Shrinking •Size Decrease •Nonconsensual change •Supernatural Added Dec 2018 2,434 words 9,678 views 3.2 stars (5 votes)
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. •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multiarm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Worship •Public Nudity •Butt Growth •Belly Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Getting Hairy •Nonconsensual change •Rubber/Latex •Infectious •Complete •M Added Mar 2023 10,572 words 9,706 views 4.7 stars (16 votes)
Controlling Shayne's body by Ballmeat [ ] My roommate Jack suddenly got an app that controls my body, and milked me of every drop of my cum by giving me the longest and most intense orgasm of my life. And it looks like this is just the beginning, and he intends to change my body in even more ways to come! •Always Hard •Cock Shrinking •Hyper Cum •Increased Libido •App •Humiliation •Nonconsensual change •M/M Added Nov 2022 Updated Dec 2022 2 parts 4,810 words 6,120 views 4.8 stars (21 votes)
Corporate growth by screamingmoist [ ] Corporate growth can take on a whole new meaning if you cross the wrong people. •Cock Growth •Getting Dumber •Straight to Gay •Muscle Growth •Butt Growth •Nonconsensual change •M/M Added Sep 2021 6,574 words 8,161 views 4.0 stars (6 votes)
Costumemania: The sticky super suits by Redouan [ ] Robin and Sven are two nerdy friends working at an office. They both love superheroes but are too invested in their office life to take the hobby further. But something is about to change this as they receive two costumes to wear for an upcoming event. •Cock Growth •Gender Swap •Straight to Gay •Hyper Strength •Muscle Growth •Muscle Worship •Man Scent •Getting Taller •Size Increase •Dom/Sub •Nonconsensual change •Lycra/Spandex •Witch/Warlock/Wizard •Superhero/Supervillain •Flying •M/M •M/M/M Added Aug 2020 Updated Oct 2022 15 parts 56,573 words 21,261 views 4.9 stars (13 votes)
Creating awareness by EdIam [ ] Ben knows he is lucky to have found his soulmate, Steve. But Chris was always so obsessed with him… •Huge Cock •Nonconsensual change •Hypnosis •Mind Control Added Feb 2021 12,364 words 4,130 views
The crew by Aftercalen [ ] The captain of the Ikenmore University rowing club helps his teammates reach their full potential. •Cock Growth •Muscle Growth •Muscle Worship •Butt Growth •Getting Hairy •Nonconsensual change •Lycra/Spandex •M/M Added May 2023 1,899 words 4,285 views 3.3 stars (6 votes)
Curious cats by FanTCMan [ ] •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change Added Nov 2002 8,423 words 33,753 views 4.9 stars (15 votes)
The curse of the SuperJock by SuperBlimp [ ] When a mysterious Warlock transforms Lucas into a massive god-like superhero, he realizes too late that his new abilities come with an insidious catch. •Cock Growth •Cum inflation •Hyper Cum •Immobility •Muscle Growth •Transformation •Getting Taller •Nonconsensual change •Halloween •Superhero/Supervillain •M/M Added Nov 2022 8,727 words 8,346 views 3.7 stars (16 votes)
Cursed cocks by CockTFBoi [ ] Marcus is having a horny night in the dorm when an inadvertent wish by his roommate sends him on a path to a new life. •Cock Growth •Cock Shrinking •Cum inflation •Hyper Cum •Public Orgasm •Female to Male •Addiction •Straight to Gay •Muscle Growth •Man Scent •Increased Libido •Gradual Change •Getting Hairy •Hairless •Nonconsensual change •Hyper Pheromones •M/M •M/M/M/... Added Aug 2020 8 parts 25,154 words 21,133 views 4.3 stars (7 votes)
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. •Always Hard •Cock Growth •Ball Growth •Huge Balls •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 Added Feb 2023 8,330 words 6,680 views 4.4 stars (7 votes)
Curt’s Olympic bid by Portowulf [ ] Curt thought his dreams of competing in the Olympics were over before a mysterious coach promises to make him huge. •Straight to Gay •Belly Growth •Getting Fatter •Humiliation •Nonconsensual change Added Sep 2020 1,377 words 7,634 views

David devolving by FanTCMan [ ] •Cock Growth •Huge Balls •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Nonconsensual change Added Sep 2003 2 parts 9,538 words 44,001 views 4.8 stars (18 votes)
A day at the park by frooooooo [ ] Chris and Phil are wandering the park eager to join a couple cute guys together, when they see the perfect candidates. •Multihead •Nonconsensual change •Merging •M/M Added Nov 2014 1,793 words 12,714 views 4.4 stars (21 votes)
Death and rebirth by NioSatyr [ ] Being a menace towards nature is not that great to begin with, but what happens when it strikes back? •Always Hard •Cock Vore •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Giants •Size Increase •Nonconsensual change •Vore •Absorption •Satyrs •M/M •M/M/M Added Oct 2021 2,521 words 10,178 views 4.4 stars (7 votes)
Destructive Boys: Robbie’s revenge by MarcusB00 [ ] Robbie has held a grudge against a past bully for a couple years, and he gets informed that the bully is back in town. Time for some well-deserved revenge. •Cock Growth •Hyper Cock •Hyper Cum •Hyper Strength •Muscle Growth •Destruction/Violence •Humiliation •Nonconsensual change •Series Added Feb 2021 Updated Mar 2021 6,429 words 7,083 views 3.5 stars (8 votes)
Detention by octavian [ ] Is it mistaken identity? Or is something darker at work here? Whatever the case, when our main character gets sent to detention, he’s sure there’s been a mistake. The guy sitting next to him, however, sees things differently. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Getting Dumber •Straight to Gay •Muscle Growth •Foot Growth •Getting Taller •Size Increase •Human to Animal/Anthro •Getting Hairy •Retcon •Nonconsensual change •Anthro/Furry •t/t Added Jul 2022 6,534 words 7,283 views 4.7 stars (10 votes)
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? •Multicock •Multihead •Multitorso •Nonconsensual change •Merging •Shared Body •Complete •M/M Added Jul 2022 2 parts 24,711 words 2,985 views 4.8 stars (33 votes)
Doctor Version by Jackson Rowan [ ] Doctor Version is a terrifyingly intelligent man who craves complete control over an unwilling man. He has money, the technology, and now, a subject. •Straight to Gay •Nonconsensual change •Hypnosis •Mind Control Added Feb 2018 1,586 words 8,669 views
Don’t cum by LordTronimator [ ] A world doomed by those who find themselves unable to stop cumming once they start, recounted by an innocent victim. •Hyper Cum •Nonconsensual change •Infectious •Horror Added Sep 2020 1,471 words 9,885 views 4.0 stars (5 votes)
Don’t talk about me! by jewelbee [ ] What if one day, everything someone said about you became true? Everything someone says to your face, whether lie, sarcasm, joke, hyperbole… would change you. 18 year old campus douche Nick learns this the hard way, faced with a curse after he led on the wrong girl. How will he get rid of the curse, and more importantly… just how much will he change in the meantime? •Public Orgasm •Straight to Gay •Belly Growth •Getting Fatter •Retcon •Suggestion •Incest •Father/Son •Nonconsensual change Added Aug 2020 Updated Jul 2021 3 parts 4,348 words 15,626 views 4.8 stars (45 votes)

The e-journal by hyperboi [ ] Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. •Cock Growth •Huge Balls •Huge Cock •Multi-balls •Multicock •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers •Nonconsensual change Added Jul 2018 3,597 words 17,541 views 4.7 stars (23 votes)
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. •Cock Growth •Ball Growth •Huge Balls •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 Added Feb 2023 11,406 words 6,355 views 4.1 stars (10 votes)
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. •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 •Series Added Apr 2019 Updated May 2021 40 parts 365,561 words 130,084 views 3.7 stars (6 votes)
The end of Donald by SoxNTies [ ] Dark tale of a privileged banker getting his just desserts. •Transformation •Race/Ethnicity Change •Humiliation •Nonconsensual change •Mind Control Added Apr 2003 2,296 words 10,358 views
Enlargement by Boston Guy [ ] A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Transformation •Size Increase •Nanotech •Nonconsensual change •Infectious •Hyper Anus •M/M •M/M/M •M/M/M/... Added May 2013 Updated Jun 2013 5 parts 14,943 words 56,393 views 4.6 stars (28 votes)
The escape by hyperboi [ ] Sam and his brother find themselves taken in their sleep and trapped in some strange warehouse-like space, along with all the other teens in their community. Not only is there no way out, but something is happening to them all... •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Nonconsensual change •Aliens Added Dec 2014 3,492 words 25,740 views 4.7 stars (21 votes)

Fantastic island by FanTCMan [ ] Gene’s island vacation takes a sudden twist when he meets a handsome stranger and has a drink with him, only to wake up blearily to encounter the man’s muscle giant fuck toy... and his own body is feeling very strange... •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Getting Dumber •Muscle Growth •Muscle/Strength •Nonconsensual change Added Jul 2014 5,249 words 31,500 views 4.6 stars (32 votes)
A father and son's inseparable bond by Salem Noctua [ ] Ezekiel finds a way to make his fraught relationship with his dad, Lucas, a little more intimate. •Human to Cock •Incest •Father/Son •Nonconsensual change •Merging •M/M Added Jan 2023 12,011 words 3,322 views 4.8 stars (25 votes)
Figurines: The next generation by squatch [ ] A new subject is gifted the incredible bracelets, only to find unexpected changes. •Cock Growth •Muscle Growth •Foot Growth •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Nonconsensual change •Body Swap •M/F Added May 2023 1,679 words 3,447 views 4.6 stars (8 votes)
The filling by UberPump [ ] Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him. •Cock Growth •Cock Pumping •Cock Vore •Huge Balls •Ball Growth •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween •M/M/M Added Oct 2020 4,045 words 16,198 views 4.9 stars (10 votes)
Finding destiny by FanTCMan [ ] Kyle and Derek embark on their quest for muscle, aided by gym owner Mike. •Addiction •Muscle Growth •Muscle/Strength •Gradual Change •Getting Hairy •Nonconsensual change •M/M Added Apr 2005 6,537 words 15,160 views 4.5 stars (10 votes)
Flash fiction: Helping him out of his shell by JJ Staxx [ ] River decides Eric needs a confidence boost, and he knows just how to do it. •Cock Growth •Huge Cock •Hyper Cock •Nonconsensual change •Witch/Warlock/Wizard •Stories with Images •M Added May 2023 259 words 3,201 views 3.2 stars (12 votes)
Forced growth by hyperboi [ ] Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier. •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Forced Growth •Nonconsensual change •M Added Oct 2013 5 parts 6,397 words 124,518 views 4.3 stars (51 votes)
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. •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 •Getting Hairy •Nonconsensual change •Infectious •Complete •M/M •M/M/M •M/M/M/... Added Jun 2022 3,917 words 11,340 views 4.8 stars (20 votes)
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. •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Selfcest •Nonconsensual change •Complete •M/M •M/M/M Added Jun 2019 1,746 words 7,300 views 4.9 stars (15 votes)
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. •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 Added Mar 2009 4 parts 3,089 words 44,532 views 4.8 stars (18 votes)
Funsize by Ziel [ ] Enchanted Halloween candy sounds like fun—until it happens to you. •Size Increase •Nonconsensual change •Halloween •Complete •M/M Added Oct 2022 4,684 words 3,299 views

Gains4Gays by King Dave [ ] Ethan Ericson bites the bullet and decides to post his pics online in the hopes he’ll get some tips on how to go from bony to built. The responses to his post aren’t quite what he expected. •Always Hard •Cock Growth •Muscle Growth •Getting Handsomer •Retcon •Social Media •Nonconsensual change •M/M Added May 2022 2,154 words 7,234 views 4.5 stars (12 votes)
The game of champions by Seth Peterson [ ] A mysterious card game seizes the interest and the bodies of four very eager, very naughty college boys. Watch the fun unravel! •Huge Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Size Increase •Nonconsensual change •Anthro/Furry Added May 2016 3,463 words 20,767 views 3.9 stars (17 votes)
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. •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/... Added Sep 2003 2 parts 3,389 words 28,669 views 4.8 stars (16 votes)
The great pumpkin by screamingmoist [ ] Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween. •Public Orgasm •Getting Dumber •Other Mental Changes •Straight to Gay •Butt Growth •Increased Libido •Transformation •Size Decrease •Hairless •Nonconsensual change •Horror •Supernatural •Halloween •M/M/M/... Added Oct 2021 8,028 words 6,097 views 4.7 stars (6 votes)
Growth experiment by Anarchy A [ ] Scrawny Edward awakens to find himself the subject of an experiment designed to help him grow a little bigger, except the procedure proves far more effective than anyone could have anticipated. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Nonconsensual change •Hyper Pheromones •M/M/M/... Added Jun 2015 1,815 words 27,450 views 4.3 stars (22 votes)
The growth race by SomeMuscleGuy [ ] John is left growing uncontrollably as he races to be the first person to finish the race, but he may be too large before he reaches the finish. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •M Added Aug 2022 3,701 words 10,109 views 4.8 stars (11 votes)
Grrrroooowwwwing by Kaelan [ ] Kevin finds Bryan on Tinder, but doesn’t realize that he’s a special man who can help him realize his dream to continuously grow bigggggeeerr… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Nonconsensual change •M/M Added Jan 2018 Updated Mar 2018 3 parts 6,272 words 34,185 views 4.5 stars (20 votes)
The guinea pig by JayPat [ ] Jeff and Zach score some unconventional workout juice, but since they don’t know its effects they decide to try it out on Jeff’s skinny, picked-on brother, Nate. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Destruction/Violence •Nonconsensual change Added Feb 2019 5,711 words 19,733 views 4.3 stars (13 votes)
Gym maniac over his head by MuscularEmperor [ ] Alexander discovers that the sweat and sperm of bodybuilders affects his own body, which begins a dangerous and destructive obsession. •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Destruction/Violence •Nonconsensual change •Rape •Infectious Added Jan 2020 3,322 words 13,943 views 3.6 stars (17 votes)
Gym parasite by Aphon [ ] When a failed experimental piece of parasite goop finds itself in a gym, it must spread itself quickly or die. Its means of transmission has some huge side effects, whether you like it or not… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Nonconsensual change •Infectious •M/M Added Dec 2019 1,711 words 19,388 views 4.6 stars (25 votes)

The head barman by Unknown [ ] •Humiliation •Nonconsensual change •Body Swap Added Apr 2003 1,137 words 8,890 views
Helping a friend out by TC [ ] Travis, a local bodybuilder, has decided to help a man and his wife become pregnant. The only thing is, Travis has an ability that lets him help in his own, exceedingly alpha-male way. •Human to Cock •Human to Body Part •Hetero Sex •Humiliation •Nonconsensual change •Absorption •Merging Added Feb 2021 1,154 words 7,846 views 4.6 stars (5 votes)
The hike by Unknown [ ] Trying to get away from things after a breakup with a hike into the wilderness, Steve discovers a strange cavern adorned with drawings of men possessed of freakishly large muscles and cocks. It’s not long before he discovers the reason for the drawings. •Hyper Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •M •M/M Added Sep 2003 Updated Sep 2012 4,189 words 15,954 views 4.6 stars (11 votes)
His brother drains his manhood by Ballmeat [ ] A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. •Cock Growth •Cock Shrinking •Cock Theft •Dom to Sub •Straight to Gay •Muscle Growth •Muscle Theft •Muscle/Strength •Incest •Brothers •Dom/Sub •Humiliation •Nonconsensual change •M/M Added Jan 2018 2,593 words 60,881 views 4.4 stars (44 votes)
Hitching by Cris Kane [ ] Tate never stops for hitchhikers, but this guy seems pretty harmless. •Transformation •Nonconsensual change •Body Swap Added Mar 2021 4,015 words 3,887 views
House rules by BRK [ ] Three cocky, distinctively masculine guys out to paint the town stumble into the wrong Vegas casino. •Cock Growth •Cock Theft •Huge Cock •Muscle Growth •Muscle Theft •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Nonconsensual change •Demons •Urban Fantasy •Supernatural •Complete •Alcohol •M/M/M •NS Added Aug 2022 2,452 words 7,383 views 4.4 stars (10 votes)
Huge changes: Book two by RdyRoger [ ] Jason and Todd decide to help Mason, not suspecting that Mason will get an extra helping of wishes, or that Mason’s fantasies of love and growth will start affecting more than just his partners. •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Series Added Dec 2017 2 parts 9,859 words 18,476 views 4.9 stars (8 votes)
Hulk hunter by JayPat [ ] Hunter has dedicated his life to tracking and neutralizing the hundreds of huge-growing hulks that have been terrorizing small towns for twenty years now, and he’s damn good at what he does. But when he gets to his latest sighting, he finds things aren’t going the way they usually do. •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Muscle/Strength •Transformation •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Series •M/M Added Sep 2018 2 parts 11,052 words 19,352 views 4.6 stars (16 votes)
The hulk pill: Contagion by Azerreza [ ] Awakened by his brother Mike, David got the surprise of his life when he discovered that his big brother was now... really big: 8 feet tall and probably several tons of muscle. Unfortunately he did not know more about what had happened to him, so he met his friends at the mall as planned. But during the day, he noticed that his clothes seemed to be getting tighter and tighter, including the new ones he had just bought that morning... David was unknowingly one of the first to be infected with what would quickly become a pandemic. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Nanotech •Destruction/Violence •Nonconsensual change •Infectious •Series •M Added Jul 2022 Updated Sep 2022 4 parts 15,648 words 18,129 views 4.8 stars (10 votes)
Hunger by PVnRT [ ] A straight man realizes he's gay in the bathroom and that he's been hungry for cock all this time. •Huge Cock •Human to Inanimate •Retcon •Dom/Sub •Humiliation •Nonconsensual change •Mind Control •M/M Added Dec 2017 2,069 words 15,226 views 3.9 stars (10 votes)

I always wanted to be a frat rat by Cris Kane [ ] Jacob invents a world-changing raygun. His roommate has some fun with it. •Replication •Butch-to-Fem •Other Mental Changes •Muscle Growth •Getting Handsomer •Transformation •Age Regression •Retcon •Twins •Selfcest •Nonconsensual change •M/M/M •NS Added Sep 2021 Updated Oct 2021 2 parts 4,901 words 6,963 views
Incubus dreams by JJ Staxx [ ] Blake is stuck in a bathroom at the gaming hub with a problem that’s only getting bigger. •Cock Growth •Huge Cock •Nonconsensual change •Incubus/Succubus •Witch/Warlock/Wizard •Stories with Images •M/M Added Apr 2023 Updated Jun 2023 11 parts 13,757 words 10,517 views 5.0 stars (9 votes)
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. •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/... Added Jun 2020 2,248 words 11,387 views 4.9 stars (17 votes)
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. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nonconsensual change •Complete •M/M Added Jun 2019 1,370 words 15,589 views 4.5 stars (20 votes)
The interrogator by ed [ ] I’m a consultant for local law enforcement, with a unique ability to get the info they need. •Huge Cock •Straight to Gay •Muscle/Strength •Muscle Worship •Voice Deepening •Dom/Sub •Nonconsensual change •Mind Control Added Jun 2021 3,187 words 4,884 views 5.0 stars (10 votes)
The Interview by MutaBear [ ] A college-aged jock decides to go for an interview that offers high pay with no real qualifications. What's the worst that could happen? •Huge Cock •Human to Cock •Hyper Cock •Transformation •Nonconsensual change •Restraints Added Jan 2020 Updated Feb 2020 2,753 words 10,478 views 4.0 stars (10 votes)
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. •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 Added Oct 2022 7,662 words 11,725 views 4.9 stars (13 votes)
It could happen to you by Josef Howard [ ] The author is singled out by his fans to try a bootleg muscle growth serum. Is it fiction or fact? Could it happen to you? •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •Rape •M/M Added Jan 2003 3,947 words 15,334 views 4.8 stars (8 votes)
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. •Cock Vore •Huge Cock •Human to Cock •Cock Body •Public Nudity •Transformation •Nonconsensual change •Supernatural •Halloween •Complete •M/M •M/M/M/... Added Oct 2022 3 parts 6,805 words 2,862 views

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. •Huge Cock •Public Orgasm •Extra digits •Multicock •Multiarm •Multileg •Increased Libido •Detachable •Nonconsensual change •Halloween •Complete •M/M •M/M/M/... Added Oct 2021 4,851 words 2,916 views
Jim’s shot by FanTCMan [ ] Jim isn’t sure he wants to get any bigger—he’s already so muscled and so hung he attracts too much attention. But his doctor knows best. And once the shot’s in him, Jim knows being strong and hung is the only way to be. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •All Dialog Added Dec 2002 2 parts 3,437 words 34,270 views 4.7 stars (16 votes)
Joined by BRK [ ] Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had. •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Multitongue •Multitorso •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •Nonconsensual change •Merging •M/M •M/M/M Added Sep 2017 Updated Feb 2021 5 parts 22,816 words 16,630 views 4.9 stars (29 votes)
Journaled by Alex Anders [ ] The town’s dark secret claims yet another victim... but there’s always the one that got away •Transformation •Human to Inanimate •Nonconsensual change •Mind Control •Series •M/M Added Aug 2022 1,170 words 1,839 views
Juiced by Ziel [ ] Kent’s roommate gets him to try out a hot new supplement. The muscles quickly stack on, but they come with a price. •Cock Shrinking •Muscle Growth •Muscle/Strength •Nonconsensual change •Series Added May 2016 4,177 words 22,409 views 5.0 stars (5 votes)

Karma pills by Musiker [ ] Steve has been bullying the other members of Matt's Gym for ten years. When Matt gives Steve a new kind of muscle-enhancing pill, he conveniently forgets to mention some significant side effects. •Cock Growth •Cock Shrinking •Cockless •Huge Balls •Huge Cock •Hyper Cum •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Bodily Fluids •Anthro/Furry •Mind Control •Hyper Anus •M/M •M/M/M Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 28,750 views 3.8 stars (18 votes)
Keep your promises by NioSatyr [ ] A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/... Added Sep 2021 7,703 words 10,524 views 4.5 stars (6 votes)
Keeping curses by Michverdun [ ] One day, Samael gets a strange request from a cursed customer. •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Urban Fantasy •Supernatural •M/M Added Sep 2022 7,798 words 6,188 views 4.6 stars (17 votes)
Keith the new guy by BRK [ ] New hire Keith readies himself for his first-day meetings with his new boss, but the twink receptionist is kind of distracting—and why does his shirt feel tight all of a sudden? •Cock Growth •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Nonconsensual change •Series •M/M Added Aug 2021 3,163 words 7,193 views 4.8 stars (8 votes)
Kyle’s himbo transformation by Joven [ ] Kyle goes on vacation with some friends, then starts to experience a few sudden and unexplained changes. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Straight to Gay •Pec Fucking •Muscle Growth •Butt Growth •Gradual Change •Dom/Sub •Nonconsensual change •M/M •M/M/M Added Nov 2021 Updated Dec 2021 14 parts 18,576 words 28,786 views 4.8 stars (25 votes)

Laundry day by Aphon [ ] A scientist on the verge of a cock growth breakthrough is a little careless and his formula ends up on the jockstrap of a hunky personal trainer, what could go wrong? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Humiliation •Nonconsensual change Added May 2017 Updated Dec 2019 12 parts 9,685 words 40,461 views 4.3 stars (19 votes)
Little plant of horrors by PiggiestJ [ ] Morris’s life was rather dull until he came across a small plant to take care of. Little did he know the shenanigans the little thing would bring. •Hyper Cum •Transformation •Plants •Nonconsensual change •Supernatural •Halloween •M/M Added Sep 2020 Updated Oct 2020 2 parts 5,330 words 6,878 views 4.9 stars (9 votes)
Livin la vida loca by Onix [ ] I wasn’t always like this… but Steve—I mean my Master says I won’t be able to remember any of that in a little while. •Getting Dumber •Straight to Gay •Race/Ethnicity Change •Nonconsensual change •Sex-Slave •Hypnosis •Mind Control •M/M Added Apr 2003 9,347 words 15,250 views 4.4 stars (5 votes)
The long weekend by BRK [ ] Bill thinks he’ll have the family lake house to himself for an end-of-summer four-day weekend. Unfortunately, that’s news to his cocky and annoyingly hot big brother and his two bro-hunk friends, who turned up with their own plans to hole up in the cozy lake house digs. •Cock Shrinking •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Straight to Gay •Muscle Growth •Always Shirtless •Getting Taller •Retcon •Suggestion •Incest •Brothers •Nonconsensual change •M/M/M/... Added Oct 2022 4,149 words 4,333 views

Make the fur fly by LordTronimator [ ] After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Public Nudity •Gradual Change •Transformation •Human to Animal/Anthro •Retcon •Nonconsensual change •Anthro/Furry •M •M/M Added Aug 2020 Updated Nov 2021 14 parts 22,359 words 26,809 views 4.9 stars (39 votes)
Making the rules by EdIam [ ] Frank likes structure and rules in his home. Desmond likes corrupting families. Whatever could happen when the two meet? •Other Mental Changes •Straight to Gay •Man Scent •Incest •Brothers •Father/Son •Humiliation •Nonconsensual change •Sex-Slave •Hyper Pheromones •Hypnosis •Mind Control •M/M •M/M/M Added Sep 2021 2 parts 22,700 words 6,886 views
Mal Sueno: A Halloween tale by JayPat [ ] When a dumped ex seeks revenge on a hot muscle douche named Luke, it means a chance for his scrawny younger brother Jordan to turn the tables. •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Humiliation •Nonconsensual change •Halloween •M/M •M/M/M Added Nov 2018 3 parts 9,079 words 16,905 views 4.2 stars (18 votes)
Matt and his dad by Meddler Incs [ ] When Matt comes home to visit his dad, he is forced into being part of The Crew. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Father/Son •Nonconsensual change •Symbiotes •Hypnosis •Series Added Jun 2020 3,343 words 12,980 views 4.4 stars (7 votes)
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. •Cock Shrinking •Muscle Growth •Size Decrease •Nonconsensual change •Witch/Warlock/Wizard •Complete •M/M Added Jun 2023 2,667 words 1,586 views
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. •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 Added Mar 2023 6,629 words 2,937 views
Metachange by LordTronimator [ ] Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Four Legs •Multiarm •Multileg •Multilimb •App •Incest •Brothers •Humiliation •Nonconsensual change Added May 2020 Updated Jun 2020 5 parts 8,689 words 9,753 views 4.6 stars (11 votes)
Meteor shower by Tym Greene [ ] A couple heads out to a costume party to celebrate a big meteor shower. Little do they know that the party’s host has other plans. •Female to Male •Male to Female •Gender Swap •Gay to Straight •Other Mental Changes •Butt Growth •Belly Growth •Breast Expansion •Gradual Change •Transformation •Getting Taller •Size Increase •Human to Animal/Anthro •Getting Fatter •Retcon •Bisexual •Hetero Sex •Nonconsensual change •Anthro/Furry •Mermen •M/F •M/M •M/M/F Added Sep 2021 10,195 words 5,996 views
Mimbo drops by Absman420 [ ] Tom receives a secret serum that turns men into horny, dumb, huge-cocked muscle hunks. He decides to try it out on his bicycling buddy Sam, and discovers it’s extremely effective—especially in multiple doses. •Cock Growth •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Nonconsensual change •Rape •Mind Control •M/M Added Jul 2011 2 parts 13,794 words 54,069 views 4.7 stars (32 votes)
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. •Cock Growth •Cut to Uncut •Cock Theft •Cockless •Huge Balls •Ball Growth •Huge Cock •Multicock •Nonconsensual change •All Dialog •Complete •M/M Added Oct 2022 1,747 words 3,704 views
The misspent curse by BRK [ ] Kit unwittingly unleashes his curse-power on his cheating boyfriend, triggering life-changing consequences for them both. •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Handsomer •Nonconsensual change •Complete Added Apr 2021 4,482 words 8,178 views 4.2 stars (10 votes)
Molten wings by Mikeytron [ ] The old world is dying, and the new world struggles to be born; now is the time of monsters. •Cock Growth •Huge Cock •Hyper Cock •Other Mental Changes •Hyper Muscle •Muscle Growth •Muscle/Strength •Gradual Change •Nonconsensual change •Rape •Demons •Supernatural •Mind Control •Complete •M/M Added Jun 2022 9,388 words 7,342 views 4.8 stars (63 votes)
Moocows by Meddler Incs [ ] Cody's world is turned upside down when he is faced with a twisted coach and his followers. •Cum Milking •Nipple Emissions •Muscle Growth •Muscle/Strength •Human to Animal/Anthro •Nonconsensual change •Hypnosis •Mind Control •M/M/M/... Added Jan 2017 Updated Jul 2022 9 parts 18,667 words 38,002 views 4.8 stars (36 votes)
More than expected by LennoxBear [ ] Intent on preventing his beefy bod from getting soft, Joe is increasingly obsessed with his gym workouts. Then he meets a kindred spirit who helps him take things to a whole new level. •Cock Growth •Huge Balls •Huge Cock •Cum Milking •Nipple Emissions •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Hairy •First Time/Virgin •Nonconsensual change •Infectious •M/M Added Jul 2002 5 parts 20,375 words 93,516 views 4.3 stars (19 votes)
A most unusual curse by BeefyBullGuy [ ] Jackson’s misadventures in a Asian shrine to cock lead to an unexpected curse. •Huge Cock •Human to Cock •Cock Body •Transformation •Nonconsensual change •Absorption •M/M Added Mar 2018 3 parts 6,032 words 20,653 views 4.8 stars (17 votes)
Muscle control by Richard Kaivist [ ] The solution to Anthony’s lust for his straight friend is contained in a little glass bottle. •Cock Growth •Straight to Gay •Muscle Growth •Nonconsensual change •M/M Added Mar 2022 2,140 words 6,794 views 4.8 stars (16 votes)
MW’s Pizza: Unexpected delivery by mf81 [ ] Danny doesn’t want to cook dinner tonight so he decides to order pizza from a place his former co-worker was obsessed with. When the delivery guy arrives, he didn’t bring pizza. •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Hyper Strength •Muscle Growth •Muscle/Strength •Nonconsensual change •Mind Control •M/M Added Feb 2022 4,711 words 6,121 views 4.4 stars (7 votes)
Mystery lot by screamingmoist [ ] Things don’t go as planned when a young man buys a box of old porn tapes at an estate sale, taking him and his roommate from spectators to performers. •Cock Growth •Cock Shrinking •Muscle Growth •Butt Growth •Nonconsensual change •M/M Added Mar 2023 3,533 words 3,396 views 4.7 stars (7 votes)
MyWorld by CoyoteR [ ] Andy is all into the muscles he’s given himself and his buddies on the football team thanks to the MyWorld software on his tablet. Only he’s misplaced his iPad somewhere, and he sure hopes someone else hasn’t found it… •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Retcon •Nonconsensual change •Sex-Slave •Mind Control •t/t Added Sep 2016 2 parts 6,124 words 21,027 views 4.6 stars (17 votes)

Nature’s bloom by Noam de Pluma [ ] Although the hibiscus was in full flower, Vance was not. Fortunately for him, a faery-enchanted clocktower in the Botanical Gardens was about to remedy that problem for him. And his dick. And his muscles. And his… •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Getting Taller •Size Decrease •Getting Hairy •Retcon •Nonconsensual change •M/M Added Nov 2021 4,621 words 6,500 views 4.5 stars (13 votes)
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. •Cock Growth •Huge Cock •Nipple Emissions •Multicock •Muscle Growth •Getting Handsomer •Mouthcock •Retcon •Suggestion •Nonconsensual change •Complete •M/M Added Aug 2022 3,176 words 5,445 views 4.6 stars (7 votes)
The new guy by Also Known As [ ] A new employee causes pleasant though potentially cum-plicated problems. •Always Hard •Cock Growth •Huge Cock •Hyper Cum •Addiction •Muscle Growth •Muscle/Strength •Getting Handsomer •Nonconsensual change •Infectious •M/M •M/M/M Added Jun 2019 Updated Jul 2022 7 parts 33,687 words 30,584 views 4.8 stars (34 votes)

Omega cursed: An alpha touch side story by Caliburn [ ] Best friends Ryan and Sam finally get to enjoy a much-anticipated camping trip. However, Sam has being acting odd ever since they crossed paths with that man in the gas station. Maybe the weird tattoo that suddenly appeared on Sam’s buttcheek has something to do with it. •Cock Growth •Huge Balls •Huge Cock •Addiction •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Foot Growth •Getting Handsomer •Gradual Change •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Nonconsensual change •Rape •Hyper Pheromones •Infectious •Series •M/M Added Jun 2022 8,604 words 9,619 views 4.7 stars (20 votes)
One and the same by EdIam [ ] Six very different students are chosen by their professor to take part in an experiment. •Straight to Gay •Nonconsensual change •Horror •Mind Control •M/M •M/M/M/... Added May 2021 7 parts 16,233 words 6,420 views 4.7 stars (6 votes)
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. •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 •Getting Hairy •Incest •Brothers •Selfcest •Twins •Nonconsensual change •Body Swap •Shared Body •Fourth of July •Gay Pride •Complete •Cannabis •Series •M •M/M •M/M/M •M/M/M/... Added Jun 2019 Updated Jun 2022 54 parts 118,619 words 64,568 views 4.9 stars (52 votes)
OnlyFans blow up 2 by UberPump [ ] A football player and his girl star in a medical roleplay. However, the “nurse” has other plans for her patient as his cock starts to blow up bigger than either of them expected. His bloated cock expands with wild abandon as the roleplay goes awry and his cock becomes hyper erect! •Cock Growth •Huge Cock •Hyper Cock •Hetero Sex •Blood •Nonconsensual change •Series •M/F Added Oct 2022 4,015 words 4,249 views
Opportunities and escalations by BRK [ ] Brothers Coren and Pranam are diverted from their usual slightly roguish pursuits by an accidental teleport to a highly secure space station. Facing potentially dire accusations, Coren’s pilfering skills put them in possession of a device that might just alter the balance of things—and give Coren a chance to indulge in a bit of mischief aimed at his attention-loving brother. •Cock Growth •Huge Cock •Replication •Public Nudity •Mouthcock •Incest •Brothers •Selfcest •Nonconsensual change •Space Travel •April Fool's Day •M/M Added Apr 2023 2,564 words 1,401 views
Orientation by Cris Kane [ ] After a welcoming party, freshman roommates discover that life is different at college—and so are they. •Cock Growth •Huge Cock •Gender Swap •Other Mental Changes •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Voice Deepening •Size Decrease •Size Increase •Age Regression •Nonconsensual change •M/M Added Apr 2019 4 parts 20,127 words 19,922 views 4.8 stars (10 votes)

Packing by Max Silberg [ ] A handsome, buff high school senior’s secret shame is exposed when the school suddenly turns on him. •Cock Growth •Nonconsensual change •M/M Added May 2022 3 parts 2,663 words 5,012 views
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? •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 Added Nov 2022 Updated Dec 2022 3 parts 12,646 words 20,938 views 4.7 stars (20 votes)
Payback by muscl4life [ ] After being betrayed by his bodybuilder boyfriend, Leo stumbles on an acquaintance with a wizard who claims to want to help him get even. •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle Theft •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Nonconsensual change Added Jun 2018 2 parts 9,659 words 22,393 views 4.4 stars (12 votes)
Perfectly normal by EdIam [ ] John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. •Always Hard •Other Mental Changes •Straight to Gay •Always Shirtless •Retcon •Incest •Brothers •Father/Son •Nonconsensual change Added Jan 2021 8,364 words 6,825 views 4.3 stars (10 votes)
The permanent cuddle by Cail Smith [ ] An unfortunate victim of the Merge Wave tells his story. •Multicock •Bisexual •Nonconsensual change •Merging •Shared Body •Complete •M/F •M/M Added Apr 2023 1,306 words 1,134 views 4.5 stars (8 votes)
The pills by LordTronimator [ ] An 18-year-old college student, Thomas, orders some pills online that promise to help him with his small problem. When they don't work fast enough for him, he decides to down the whole bottle—and gets more than he bargained for. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Public Orgasm •Public Nudity •Increased Libido •Nonconsensual change •Restraints •Horror •t/t Added Apr 2020 Updated May 2020 12 parts 16,260 words 21,462 views 4.7 stars (19 votes)
The potion shop by Alpha Pup Templar [ ] A new potion shop has opened in the countryside of Marketh. Strangely, they don’t sell healing potions. Instead they sell transformation potions of every kind imaginable! So what happens when adventurers don’t read the directions? •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multi-balls •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Multipec •Getting Dumber •Other Mental Changes •Immobility •Muscle Growth •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Forced Growth •Size Increase •Cocktaur •Nonconsensual change •Bodily Fluids •Hyper Pheromones •Centaurs •Dragons •Fantasy Realm •Mind Control •M •M/M Added Jan 2023 Updated Feb 2023 3 parts 5,540 words 9,657 views 4.7 stars (7 votes)
Practical FX by MuscleMonkeh [ ] A special effects movie mogul, used to getting his own way, tries to muscle an especially gifted young producer into working for his production company. •Cock Growth •Muscle Growth •Muscle Gut •Transformation •Size Increase •Human to Animal/Anthro •Age Difference •Nonconsensual change •Anthro/Furry •Fantasy Realm •Mind Control Added Jun 2018 5,070 words 13,480 views 4.9 stars (11 votes)
Prodigal runner by Michverdun [ ] No matter how good a transformation may seem, sometimes you just gotta run from it. A story set in Mikeytron’s “Molten Wings” universe. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Rape •Supernatural •M/M Added Jul 2022 11,665 words 5,154 views 4.9 stars (17 votes)

Quarantined by MuscleNexus [ ] Devon is excited to hear his lover is returning from his overseas deployment early, after escaping the outbreak of a strange virus that put the rest of his team in quarantine. Only, Scott doesn’t seem to be quite himself… •Muscle Growth •Muscle/Strength •Nonconsensual change •Infectious Added Aug 2018 1,870 words 10,286 views 4.9 stars (15 votes)
The queen by Dylan Utah [ ] As a big muscle alpha on campus, Peter had been used to admiration and envy. What he didn’t expect was to be captured and used for his growing muscles and cock. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Immobility •Muscle Growth •Muscle/Strength •Nonconsensual change •Symbiotes Added Aug 2020 880 words 11,102 views 4.3 stars (7 votes)

The radiation zone by SomeMuscleGuy [ ] After going off the beaten path to explore an abandoned military base, Alex is involved in an incident that leaves him contaminated with radioactive material, and he won’t stop growing until he escapes. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Butt Growth •Increased Libido •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •Infectious •M Added Aug 2022 3,606 words 11,692 views 4.7 stars (26 votes)
Random acts of muscle by Mad Dog [ ] Three stories involving Steve, a muscle-loving guy who can alter reality. •Cock Growth •Huge Balls •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •Age Progression •Race/Ethnicity Change •Getting Hairy •Retcon •Nonconsensual change •Christmas •M/M •M/M/M •M/M/M/... Added Aug 2009 Updated Dec 2010 3 parts 11,204 words 36,821 views 4.6 stars (7 votes)
Read carefully by Aphon [ ] Justin curses himself thanks to an old book, and his roommate is quick to take advantage of the opportunity—whether Justin likes it or not. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nonconsensual change •M/M Added Jun 2019 2,120 words 12,024 views 4.7 stars (14 votes)
A real man by DoubleCream [ ] A douchey gym bro wakes up in another world, in another body. •Cock Shrinking •Huge Balls •Huge Cock •Addiction •Straight to Gay •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Male Pregnancy •Plausible Size Difference •Size Decrease •Hairless •First Time/Virgin •Cock Cage •Dom/Sub •Nonconsensual change •Hyper Pheromones •Mind Control •M/M Added Jan 2021 Updated Mar 2023 6 parts 29,579 words 31,453 views 4.8 stars (47 votes)
Rekindling the friendship by EdIam [ ] Mark and Jack used to be best friends. Perhaps there is some way Mark can rekindle that friendship? •Straight to Gay •Humiliation •Nonconsensual change •Hypnosis •Mind Control •Complete Added Apr 2021 14,309 words 4,204 views 4.8 stars (5 votes)
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. •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 •Series •M •M/M •M/M/M •M/M/M/... Added Jan 2021 Updated Feb 2022 13 parts 70,716 words 35,408 views 4.9 stars (36 votes)
The reunion by Aphon [ ] Sam meets up with his high school crush who ends up having more in plan for him than he thought... how big is too big? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Nonconsensual change Added Apr 2017 2 parts 3,342 words 23,554 views 4.4 stars (13 votes)
The revisualizer by BRK [ ] A set of weird controls at the tiny cable TV broadcasting studio has a lot of increasingly exciting effects on the guy in the picture. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Nipple Emissions •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Nonconsensual change •M/M Added Oct 2012 Updated Dec 2017 3 parts 10,528 words 40,716 views 4.9 stars (37 votes)
The ride by Cris Kane [ ] A benevolent shapeshifter hitches a ride with a redneck in need of a change. •Cock Growth •Other Mental Changes •Muscle Growth •Transformation •Nonconsensual change •Shapeshifting Added Sep 2020 8,497 words 6,111 views

The salt: the African-American by RdyRoger [ ] •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Size Increase •Race/Ethnicity Change •Getting Hairy •Hairless •Tongue Growth •Nonconsensual change •Series Added Jun 2010 3 parts 3,969 words 11,555 views
The salt: the gym bunny by RdyRoger [ ] •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Other Mental Changes •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •Voice Deepening •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Restraints •Series Added Jun 2010 6 parts 14,393 words 16,132 views
The salt: the lab assistant by RdyRoger [ ] Helping out at the lab where a scientist is developing very effective body enhancement formulas can expose you to temptations too tough to resist. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Voice Deepening •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Series •M/M Added Jun 2010 9,042 words 14,856 views 5.0 stars (7 votes)
Satyr in the city by Muscle Bear Daddy [ ] A rough, unasked-for encounter into the woods leads to induction into a new life as a satyr. •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Nonconsensual change •Anthro/Furry •Satyrs •M/M Added May 2017 Updated Mar 2019 3 parts 3,980 words 17,706 views 4.9 stars (12 votes)
Sean goes to prison by Joven [ ] After an ill-advised flirtation with vandalism, Sean ends up at a very strange detention center where you’re either milking the other prisoners with the oversized balls, or… you’re one of the ones being milked. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Cum Milking •Straight to Gay •Muscle Growth •Size Increase •Nonconsensual change •Restraints •M/M •M/M/M/... Added Aug 2017 Updated Dec 2021 18 parts 28,246 words 49,876 views 4.7 stars (42 votes)
Second service by Marquis de Rent [ ] A man out for his Friday night carousing runs into his ex. He expects some casual sex but gets more than he thought. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Nonconsensual change •M/M Added Feb 2017 3,959 words 19,145 views 4.5 stars (22 votes)
Seeing stars by OneLuckyGuy89 [ ] 12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Gay to Straight •Muscle Growth •Muscle Gut •Getting Taller •Size Increase •Getting Hairy •Incest •Twins •Nonconsensual change •Infectious •Merging •Superhero/Supervillain Added Mar 2020 Updated May 2020 2 parts 8,520 words 10,200 views 4.3 stars (7 votes)
Serial muscle by Richard Jasper [ ] Not the author's usual fare, including as it does rape and murder (and lots of both). Detective Hank Fairly is trying to figure out who’s behind the bizarre murder of multiple handsome young gay men around the country. Originally a Halloween offering. •Huge Cock •Muscle Growth •Muscle/Strength •Body Suit •Nonconsensual change •Rape •Supernatural •Halloween Added Oct 2020 6 parts 6,290 words 5,103 views
The Servonyx exclusion by BRK [ ] Uncovering some corporate skulduggery leads to dire consequences for Beck. Nearly killed in a suspicious crash, he soon finds himself halfway around the world trapped in a physically enhanced pleasure humaniform… in the keeping of a handsome Russian plutocrat. Pleasure is easy to unlock in this new existence, but escape and revenge will be a lot harder to manage. •Cock Growth •Multiarm •Multilimb •Muscle Growth •Size Increase •Age Difference •Nonconsensual change •Androids/Cyborgs •M/M Added Jul 2018 Updated Nov 2018 3 parts 13,885 words 9,680 views 5.0 stars (9 votes)
Size matters by BigManBigBelly [ ] An earnest and passionate top’s deficit leaves his bottom hook-up frustrated, but when the bottom lets slip his desire for more size, his wish comes true with ironic consequences. The word ‘grow’ becomes very triggering for him. •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Butt Growth •Foot Growth •Gradual Change •Giants •Size Increase •Destruction/Violence •Humiliation •Nonconsensual change •M •M/M Added Jan 2022 3,551 words 9,953 views 4.8 stars (13 votes)
Sk8r dreams by Reaver [ ] The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois. •Cock Growth •Ball Growth •Huge Cock •Replication •Always Shirtless •Increased Libido •Transformation •Voice Deepening •Age Regression •Race/Ethnicity Change •App •Retcon •Selfcest •Nonconsensual change •Infectious •Mind Control •Series Added Oct 2003 19 parts 58,830 words 41,341 views 4.1 stars (19 votes)
Skin tight by Dream Big [ ] Mark has big brains, but a big body? Not so much. So he decides to bend his gray matter toward a high-tech A.I.-assisted body suit that will help him achieve the kind of body he dreams about. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •A.I.-Controlled Change •Nanotech •Nonconsensual change •Hyper Pheromones •M/M Added Apr 2019 Updated Oct 2020 23 parts 37,778 words 47,023 views 4.6 stars (41 votes)
Slimed by Dylan Utah [ ] Gym rat Dane has an encounter with an alien symbiote, complicating not only his own life but his friends’ as well. •Addiction •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Nonconsensual change •Aliens •Symbiotes •M/M Added Oct 2022 5 parts 33,918 words 11,654 views 4.8 stars (16 votes)
The smell of lust by Seth Peterson [ ] I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? •Huge Cock •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Hyper Pheromones •Anthro/Furry •Anthro/Scaly •Dragons •M/M Added Jun 2016 11,127 words 23,909 views 4.3 stars (15 votes)
Smitch swaps by smitch69 [ ] Six short tales about assuming a different identity. •Body Suit •Nonconsensual change •Body Swap •Shared Body Added Apr 2006 6 parts 2,814 words 21,497 views
The start of something good by falseeyedee [ ] •Cock Growth •Huge Cock •Getting Dumber •Muscle Growth •Muscle/Strength •Nonconsensual change Added Apr 2003 3,544 words 12,196 views
Still bros, right? by Cockatrice [ ] Andy’s roommate wakes up to quite a surprise when he finds himself changed one day. Andy meanwhile wastes no time trying out his dick’s new best friend. •Transformation •Human to Inanimate •Nonconsensual change Added Sep 2020 1,603 words 6,673 views 4.8 stars (6 votes)
Straight men at the club boozed & bred by BigManBigBelly [ ] A hot local club is having issues with predatory men so they devise a plan to teach them a lesson, providing free samples of a liquor that clouds their minds and imbues them with the power of impregnating other men. •Huge Cock •Cum inflation •Belly Growth •Male Pregnancy •Getting Fatter •Nonconsensual change •M/M/M/... Added May 2022 Updated Jun 2022 1,416 words 5,187 views
Stuck in the neighborhood by Cris Kane [ ] Brett is annoyed that the gay pride parade won’t let him get where he wants to go. •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Transformation •Nonconsensual change •Lycra/Spandex •Body Swap •Gay Pride Added Jun 2021 4,305 words 3,976 views
Stupid cupid by baboonfan [ ] A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. •Cock Growth •Huge Cock •Wings •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Restraints •Vampires •Werewolves •Fantasy Realm Added Sep 2009 8 parts 12,571 words 24,573 views 4.0 stars (5 votes)
Subject #3 by MuscleNexus [ ] A brief scene involving a young man named Cody transforming into the subject of a muscle growth experiment. •Muscle Growth •Muscle/Strength •Size Increase •Nonconsensual change •Body Swap Added Jun 2018 830 words 10,227 views
Subject 91 by Tict [ ] A young man with big muscles and a big tool is found wandering a highway with no clothes and no memory of who he is or what happened to him. The only clues he has to go on are the number 91 tattooed on his chest, and the strange effect he has on other guys. •Muscle Growth •Muscle/Strength •Nonconsensual change Added Feb 2014 2 parts 2,602 words 18,232 views 4.8 stars (5 votes)
Sucker by pornwright [ ] Toulouse has a great body and a magnificent cock, but with each enthusiastic blowjob from Henry, the transfer of cum makes Lou less, and Henry more. •Cock Growth •Cock Shrinking •Huge Cock •Other Mental Changes •Muscle Growth •Muscle Theft •Muscle/Strength •Transformation •Size Decrease •Size Increase •Bisexual •Nonconsensual change •Rape Added Feb 2009 7 parts 4,551 words 27,267 views 5.0 stars (6 votes)
Superhero license by Neltharion5 [ ] Gunner, a powerful superhero, is brought down by a delinquent hero license renewal. He has to be a sidekick for three randy heroes in order to regain his superhero status. •Cock Growth •Huge Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Size Decrease •Size Increase •Dom/Sub •Nonconsensual change •Superhero/Supervillain •M/M Added Nov 2017 5,101 words 12,039 views 4.8 stars (5 votes)
Superstud and Macromale: The cockless curse by brazboy [ ] With a cock thief on the loose, will Macromale and his friends end up as heroes, or victims? •Cock Growth •Cock Shrinking •Cock Theft •Huge Cock •Hyper Cock •Plausible Size Difference •Size Increase •Nonconsensual change •Superhero/Supervillain •Flying •Series •M/M Added Aug 2022 4,517 words 2,725 views
A Surgeon General’s warning by Portowulf [ ] Dr. Ethan Carter has become a bit of an underground celebrity in the medical field as the only doctor to successfully un-fuse patients who’d used a new drug on the market meant for cocking. •Human to Cock •Nonconsensual change •Merging Added May 2020 1,741 words 3,350 views 5.0 stars (6 votes)
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… •Muscle Growth •Muscle/Strength •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Complete •t/t Added Sep 2018 8 parts 42,632 words 28,468 views 4.9 stars (13 votes)

Taking over Derek by Collan [ ] Derek’s jock body should have made him an ideal target, if only his lack of smarts didn’t get in the way. •Muscle/Strength •Nonconsensual change •Body Swap •Stories with Images •M/M Added Jun 2022 2,184 words 4,148 views
Tank the bouncer by spacevlad [ ] Bar owner Matt can only afford one bouncer for his bar, so he hires the biggest one he can find: Tank, an ex-college football player who is eager to grow even bigger. Matt has a way to make that happen, but after the first unexpectedly effective injection, the newly huge and strong Tank starts turning the tables on his boss. •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Giants •Plausible Size Difference •Size Increase •Getting Fatter •Destruction/Violence •Nonconsensual change •Rape •M/M Added Jun 2016 Updated Aug 2016 18 parts 34,977 words 60,996 views 4.1 stars (33 votes)
Target practice by Cris Kane [ ] Jake and Mark spot a pedestrian who would make a nice addition to the frat. •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Transformation •Incest •Twins •Selfcest •Nonconsensual change Added Nov 2019 1,635 words 6,427 views
A taste of aedon by Josef Howard [ ] Adams and Evans survive the accidental explosion of their military vessel and land by life pod on the verdant class M planet Aedon. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Plants •Nonconsensual change •Aliens •Space Travel •M/M Added Mar 2004 3,383 words 15,527 views 5.0 stars (6 votes)
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. •Cock Growth •Gradual Change •Getting Hairy •Nonconsensual change •Complete •M/M Added Jun 2023 2,232 words 1,816 views 4.4 stars (5 votes)
Third eye growth by think.big [ ] Daniel has some fun using his paranormal gift to remotely "push" an underendowed bodybuilder into a form they both find much more exciting. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Nonconsensual change •M/M Added Jun 2015 Updated Oct 2015 3 parts 4,195 words 21,469 views 4.2 stars (5 votes)
1313 Raven Lane (revised) by WordShop [ ] Two young guys find themselves in trouble on Halloween night after a party. They hide in an old house with the reputation of being haunted. We don't believe in haunted houses, now do we? •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Nonconsensual change •Ghosts •Halloween •M/M Added Sep 2017 4 parts 11,045 words 25,725 views 4.5 stars (8 votes)
Three brothers by Wawa [ ] Three brothers get infected with a digital virus that grows them to their true selves. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Pec Fucking •Muscle Breast •Muscle Growth •Muscle Gut •Belly Growth •Giants •Size Increase •Getting Fatter •Incest •Brothers •Nonconsensual change •M/M •M/M/M Added May 2022 1,702 words 10,144 views
Time to bulk up by spacevlad [ ] Jason, an older bodybuilder who has hit a plateau, discovers a shortcut to size: stealing the muscles of a gym admirer. •Muscle Growth •Muscle Theft •Muscle/Strength •Nonconsensual change •M/M Added Jan 2022 Updated Feb 2022 4 parts 10,973 words 15,643 views 4.4 stars (17 votes)
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. •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 Added Sep 2020 Updated Dec 2022 19 parts 86,989 words 34,695 views 4.7 stars (16 votes)
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. •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 •Getting Hairy •Dom/Sub •Nonconsensual change •Sex-Slave •Aliens •Complete •M/M •M/M/M •M/M/M/... Added Aug 2021 5 parts 8,850 words 12,253 views 4.4 stars (8 votes)
Twenty-five by Derek Williams [ ] Austin is a cocky young escort. When he meets up with an older client, he finds himself losing his youth and transforming into a sexually charged musclebeast. •Muscle Growth •Increased Libido •Age Progression •Getting Hairy •Age Difference •Nonconsensual change •Metabods 25 •M/M Added Jan 2022 3,571 words 6,344 views 4.8 stars (12 votes)
Twisted fates by BRK [ ] A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home. •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 •Getting Hairy •Retcon •Suggestion •Selfcest •Nonconsensual change •Supernatural •Invisibility •Complete •M/M •M/M/M Added Apr 2022 5,006 words 8,222 views 4.8 stars (14 votes)

Uncontrolled changes by blackjacket [ ] After a hazy encounter with a strange man at the bar the night before, Andrew finds himself unable to stop the self-stimulation that’s making him grow. •Huge Cock •Muscle Growth •Muscle/Strength •Nonconsensual change Added Jun 2014 Updated Jul 2014 2 parts 1,687 words 30,372 views 4.4 stars (38 votes)
Unequal exchange by Fallon Ives [ ] Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same. •Cut to Uncut •Cock Growth •Cock Shrinking •Cock Theft •Huge Balls •Huge Cock •Hyper Cum •Muscle Worship •Man Scent •Belly Growth •Increased Libido •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Fatter •Tongue Growth •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Supernatural •M/M •M/M/M Added Nov 2021 Updated Feb 2022 9 parts 21,204 words 27,223 views 4.6 stars (16 votes)
An unexpected inflation by UberPump [ ] A college athlete named Keith and his friends discover what it feels like to enlarge their cock and balls with the mysterious device Keith ordered off the dark web. When things go awry, however, their packages get huge. Keith and his friends go on a massive journey of cock growth, bloated balls, and near exploding junk as they inflate their man parts to their absolute limit. •Cock Growth •Cock Pumping •Cockfucking •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Cum Milking •Hyper Cum •Public Orgasm •Addiction •Straight to Gay •Pec Fucking •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Increased Libido •Breast Expansion •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Inflation •App •Nanotech •Incest •Brothers •Bisexual •Hetero Sex •Nonconsensual change •Bodily Fluids •Dildos/Toys •Infectious •M/M •M/M/F •M/M/M Added Apr 2020 Updated Jun 2023 41 parts 98,905 words 105,709 views 4.9 stars (55 votes)
An unexpected side trip by votdat [ ] Tyler was ferrying a small airplane between Australia and Hawaii. Problems with the plane caused him to make an unscheduled stop on a small island, launching a series of events he certainly wasn’t expecting. •Huge Cock •Hyper Strength •Muscle/Strength •First Time/Virgin •Destruction/Violence •Nonconsensual change Added Apr 2020 Updated Jun 2021 6 parts 29,617 words 5,845 views 4.2 stars (11 votes)
Unicorn Frappuccino by Tym Greene [ ] A wizard causes a little transformational pandemonium at a franchise coffee/sandwich shop. •Transformation •Human to Animal/Anthro •Human to Inanimate •Nonconsensual change •Merging •Anthro/Furry •Witch/Warlock/Wizard •Series Added May 2021 4,430 words 3,667 views 4.2 stars (6 votes)
Unicorn Frappuccino: Refill by Tym Greene [ ] This sequel to “Unicorn Frappuccino” sees the purple-tracksuit-wearing wizard at his new job, making a delivery to a Starbucks that, four years later, still offers Unicorn Frappuccinos to their customers. And of course unicorn magic comes into play to make things a little more…flavorful. •Transformation •Human to Animal/Anthro •Father/Son •Nonconsensual change •Anthro/Furry •Witch/Warlock/Wizard •Series Added Jul 2021 2 parts 10,383 words 2,590 views

Vengeance is mine by Tereshky [ ] A group of frat boys terrorize a college town with their extreme wealth and privilege until forces from the other side intervene to put them in check. Will any of them be recognizable by the end of the night? Will they even be human? •Huge Cock •Hyper Cum •Muscle Growth •Size Increase •Human to Animal/Anthro •Nonconsensual change •Horror •Supernatural •Halloween •M/M Added Oct 2020 4,521 words 5,493 views
Vice (Sometimes drugs offer more than a high) by Tereshky [ ] Jack was a drug kingpin of sorts. Like any potent drug, people craved it, they came to him, offered him their life’s treasures and he gave them their fix. In a world where usually only the strongest survive and only the smartest staid on top, he was doing quite well for himself and living an easy life. There were no rival drug lords because what he had to offer nobody else could give. His drug came from within. •Cock Growth •Huge Balls •Hyper Cock •Self-suck •Cum inflation •Cum Milking •Hyper Cum •Addiction •Immobility •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •First Time/Virgin •Nonconsensual change •M/M Added Jun 2018 Updated Nov 2019 5 parts 11,930 words 41,788 views 4.6 stars (35 votes)

Walk to class by iciss [ ] When you can grow guys as you pass until they can’t resist each other, it’s tough to hold back even if you’re running late. •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Nonconsensual change Added Mar 2009 2 parts 3,194 words 26,188 views 4.6 stars (15 votes)
When you grow upon a star by OneLuckyGuy89 [ ] When Aladdin Lindstrum makes a wish on a star, strange things begin happening to him, his roommates, and his boyfriend. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Nonconsensual change Added Jul 2019 Updated May 2021 3 parts 10,213 words 17,180 views 3.9 stars (7 votes)
Woolly monkey zoo exhibit by Eriknl77 [ ] Two friends fighting for animal rights end up becoming part of an exhibit in a zoo. •Transformation •Human to Animal/Anthro •Nonconsensual change Added Feb 2019 3,124 words 4,790 views
Workout by Tym Greene [ ] Sometimes it’s good to let your mind wander while you’re going through your reps at the gym…but sometimes things can get a bit out of hand…or perhaps “out of hoof” would be more appropriate… •Huge Cock •Muscle/Strength •Transformation •Human to Animal/Anthro •Nonconsensual change Added Jan 2021 1,124 words 3,916 views
Wrong number by screamingmoist [ ] An ambitious young man starts receiving messages from a caller he can’t ignore. •Cock Growth •Public Orgasm •Getting Dumber •Straight to Gay •Muscle Growth •Butt Growth •Humiliation •Nonconsensual change •M/M Added Apr 2023 7,301 words 5,367 views 4.0 stars (5 votes)

X-Dream Makeover: Where’d he go? by Cris Kane [ ] A billionaire ropes a lowly accountant into going on a mysterious mission to Mr. Lee’s notorious shop. •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Nonconsensual change •Series Added Nov 2018 2 parts 11,040 words 7,254 views

The yard by Now Voyager [ ] When Simon returns to the local leather bar to retrieve his wallet, he gets more than he bargained for. •Transformation •Human to Animal/Anthro •Nonconsensual change •Anthro/Furry Added May 2017 4,689 words 9,745 views 4.8 stars (5 votes)
Year of the ox by