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 tags:  Blood;Cock Cage;Destruction/Violence;Dom/Sub;Humiliation;Nonconsensual change;Nonconsensual sex;Restraints;Sex-Slave;Vore.

  Tag Group:  Hostility/Violence.

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Ad man by FanTCMan Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. Added Dec 2003 85k views 4.9 stars (55 votes) 8,642 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change•Infectious •M/M

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. Added Feb 2021 3,647 views 2,263 words •Transformation•Nonconsensual change•Superhero/Supervillain

Adonis Brothers: The Bunny Bandit by Void The Bunny Bandit strikes again! While thwarting a bank heist, Josh and Adam discover a new foe. Will our fearless bulging super-brief-enhanced heroes save the day? Or will they become the next unwitting victims of the Bandit and his evil henchmen? Added Feb 2021 4,419 views 3.0 stars (1 vote) 1,155 words •Muscle/Strength•Transformation•Human to Animal/Anthro•Nonconsensual change•Superhero/Supervillain

An airplane parasite by SomeMuscleGuy After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. Added Oct 2022 25k views 4.8 stars (30 votes) 4,977 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious•Aliens•Symbiotes •M

Alien gym bro by SuperBlimp A mysterious and enormous stud shows up at Jessie’s gym, but there’s something not quite human about the hulking gorgeous man.  Added Nov 2023 4,581 views 4.5 stars (11 votes) 4,413 words •Huge Cock•Cum inflation•Replication•Muscle Growth•Male Pregnancy•Transformation•Size Increase•Inflation•Nonconsensual change•Aliens •M/M•M/M/M

The Alpha by Ziel Harrison’s chance encounter with the creature that has been stalking the campus changes him in ways he’d never thought possible. Added Dec 2017 26k views 4.8 stars (4 votes) 4,118 words •Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Human to Animal/Anthro•Getting Hairy•Nonconsensual change•Anthro/Furry •M/M

The alpha touch by Caliburn Young engineer Max has a good deed rewarded with a mysterious rune now tattooed to his wrist. Bestowed with the power to change the body of the men he touches, Max’s life and his friends’ change quite a bit. 15 parts Added Jan 2022 Updated 4 Nov 2023 85k views 4.9 stars (201 votes) 61k words (#47) •Cock Growth•Huge Balls•Huge Cock•Straight to Gay•Muscle Growth•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Size Increase•Getting Hairy•Suggestion•Hetero Sex•Dom/Sub•Nonconsensual change •M/M•M/F

Altered by Dream Big Chris wakes up in a strange laboratory, only to learn he’s one of a number of subjects in a mysterious program that involves alterations to the male human body. At least the guy they have looking after him seems sympathetic… and very, very sexy. 6 parts Added Jan 2020 Updated 12 Dec 2020 28k views 4.8 stars (20 votes) 11k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Human to Animal/Anthro•Getting Hairy•Nonconsensual change•Restraints•Hyper Pheromones •M/M

Anger management by Collan A bullied high school senior turns the tables on his tormentor. Added May 2022 9,676 views 5.0 stars (3 votes) 5,078 words •Humiliation•Nonconsensual change•Body Swap•Stories with Images •t/t

An app for the ages by Seth Peterson An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? Added Dec 2018 36k views 4.9 stars (24 votes) 3,147 words •Cock Growth•Huge Cock•Butch-to-Fem•Getting Dumber•Straight to Gay•Muscle Breast•Muscle Growth•Muscle/Strength•Getting Taller•Getting Hairy•App•Nonconsensual change •M/M

Ascension Escape Games by SomeMuscleGuy Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. Added Oct 2022 12k views 4.8 stars (16 votes) 6,147 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change •M

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… Added Apr 2023 1,880 views 1.0 stars (1 vote) 4,194 words •Human to Inanimate•Dom/Sub•Nonconsensual change •M/M

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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. Added Aug 2021 4,746 views 5.0 stars (8 votes) 3,174 words •Cockfucking•Huge Cock•Nonconsensual change•Merging

Be careful what you wish for by Tereshky “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. 9 parts Added Feb 2020 Updated 19 Jun 2021 54k views 4.8 stars (18 votes) 42k words (#89) •Cock Growth•Huge Balls•Huge Cock•Straight to Gay•Immobility•Muscle Growth•Muscle/Strength•Age Regression•Nonconsensual change •M/M

Becoming Jeremy by Collan Two high school seniors take a chance at new lives. Added Apr 2022 9,296 views 4.8 stars (6 votes) 3,597 words •Muscle/Strength•Nonconsensual change•Body Swap•Stories with Images •t/t

The beefening by Benjamin Skipper Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them! Added Feb 2018 53k views 4.4 stars (36 votes) 2,274 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Plausible Size Difference•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change •M/M•M/M/M

Bending the straight boys by iciss At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. 2 parts Added Jan 2008 72k views 4.7 stars (39 votes) 11k words •Cock Growth•Huge Cock•Public Orgasm•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Handsomer•First Time/Virgin•Incest•Brothers•Twins•Nonconsensual change•Infectious •M/M•M/M/M

The Benefactor by Proteus The Benefactor bestows favor on those he deems worthy, whether they like it or not. 14 parts Added Jan 2020 Updated 24 Apr 2021 37k views 4.8 stars (23 votes) 15k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Nonconsensual change•Supernatural •M/M

The berry by rm20 Added Apr 2006 14k views 4.0 stars (2 votes) 1,134 words •Immobility•Transformation•Size Increase•Inflation•Nonconsensual change•Demons•Horror •M/Inh

Best laid plans by Slammdru Everything goes wrong trying to enhance a subject into a vessel of sexual energy. Added May 2018 14k views 2.9 stars (16 votes) 1,111 words •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Size Increase•Nonconsensual change

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. Added Apr 2022 7,470 views 5.0 stars (5 votes) 1,290 words •Gay to Straight•Nonconsensual change•Body Swap•All Dialog•Stories with Images •M/M

#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. Added Feb 2023 8,956 views 4.8 stars (9 votes) 3,790 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Increased Libido•Nonconsensual change •M

The Black Knights: Coming home by Meddler Incs When an ex-football player, now a local newspaper reporter, investigates The Black Knights, he gets more than he bargained for. 14 parts Added Oct 2018 Updated 21 Dec 2019 21k views 4.9 stars (15 votes) 24k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Nonconsensual change•Aliens•Symbiotes •M/M•M/M/M

Blood lust by muscl4life The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle. 3 parts Added Nov 2013 29k views 4.4 stars (8 votes) 9,393 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Incest•Twins•Nonconsensual change•Vampires•Werewolves•Halloween •M/M

The book in the basement stacks by BRK Eric reluctantly takes refuge from a storm in his college’s enormous and ancient library, and soon finds himself exploring parts of the stacks best left alone. Added Oct 2021 12k views 4.6 stars (15 votes) 2,887 words •Cock Growth•Multi-abs•Muscle Growth•Muscle/Strength•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Size Increase•Nonconsensual change •M•NS

The book of desires by SomeMuscleGuy After stealing a corrupted book at the gym, Michael is left growing uncontrollably by a Symbiotic Demon that only wants to swell its victims with the most size possible. But even the demon underestimates just how gigantic Michael wants to become. Added Dec 2022 18k views 4.9 stars (9 votes) 7,676 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Public Nudity•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious•Aliens•Symbiotes•Complete•Stories with Images •M

Bottom mega-alfa by Jerkoffcentral Lit prof Jonas has been lusting after the exceptionally muscular students on his prep school survival outing, but even more after the massive gym teacher Noah, who’s so alpha he has trouble controlling just how massive he is—especially when he’s aroused by an admirer’s obsessive lust. 8 parts Added Nov 2014 Updated 22 Dec 2017 74k views 4.7 stars (58 votes) 22k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change•Werewolves •M/M

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. Added Jul 2021 10k views 5.0 stars (2 votes) 7,092 words •Cock Shrinking•Huge Cock•Increased Libido•Humiliation•Nonconsensual change•Dildos/Toys•Alcohol

Boy in a bag by Absman420 Maybe there’s such a thing as too much hormone therapy… Added Oct 2020 19k views 4.6 stars (14 votes) 7,534 words •Cock Growth•Huge Cock•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Age Regression•Nonconsensual change •M/M

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. Added Sep 2022 7,574 views 4.9 stars (28 votes) 3,407 words •Butt Growth•Inflation•Nonconsensual change •M/M

Building a species by ArdanWolfe When his homeworld faces annihilation, the sole survivor must find a new species capable of helping him preserve his race. Will he find what he needs on a tiny blue and green planet called Earth? 3 parts Added Jun 2021 6,659 views 5.0 stars (4 votes) 2,562 words •Cock Growth•Male Pregnancy•Transformation•Nonconsensual change•Aliens

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Canis drainem edit by Ziel Pals Cecil and Harvey have a plan to cut the resident bully down to size, but things quickly spiral out of control. 14 parts Added Jun 2020 Updated 29 Jul 2023 17k views 5.0 stars (13 votes) 35k words •Gradual Change•Size Decrease•Nonconsensual change•Complete •M•M/M

Casey’s mancock by BRK Undersized college student Casey develops a sudden need for a cock just big enough for people to know it’s there. And between his own skills and his unwitting roommate’s, he knows just how to make it happen. 13 parts Added Jul 2022 Updated 25 Mar 2023 43k views 4.9 stars (77 votes) 48k words (#71) •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Public Orgasm•Pec Fucking•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Getting Handsomer•Gradual Change•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•App•Nonconsensual change•Hyper Pheromones•Infectious•Hypnosis•Mind Control •M/M•M/M/M•M/M/M/...

Catfished by MuscleNexus Rory his getting exasperated with the selection of unappealing men on his dating app. Then he comes across Buck, only a half mile away and looking for twinks over muscle. What his profile doesn’t say is why. Added Sep 2018 15k views 4.1 stars (11 votes) 1,694 words •Muscle Growth•Transformation•Getting Hairy•Nonconsensual change

Cave of worshippers by SomeMuscleGuy After a strange workout session with his friend Ben, Mike wakes up restrained in a cave, surrounded by cultists who want to make him their muscle god. Added Jan 2023 13k views 4.6 stars (14 votes) 8,219 words •Always Hard•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Worship•Butt Growth•Increased Libido•Foot Growth•Transformation•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change•Restraints•Absorption•Complete •M/M

Cave on the Moon by brazboy First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever… 3 parts Added Nov 2021 12k views 4.4 stars (13 votes) 9,726 words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Destruction/Violence•Nonconsensual change•Aliens•Androids/Cyborgs•Space Travel •M•M/M•M/M/M

The Change continues by Richard Jasper The Change is unstoppable, spreading rapidly through the gay male population, while those who first experienced it revel in their increasingly wild transformation. 6 parts Added Apr 2020 12k views 4.6 stars (5 votes) 6,405 words •Cock Growth•Huge Cock•Muscle Growth•Getting Taller•Size Increase•Nonconsensual change•Infectious

Changing Nick by BRK Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. 18 parts Added May 2013 Updated 16 Jul 2022 115k views 4.7 stars (39 votes) 70k words (#41) •Always Hard•Cock Growth•Huge Cock•Nipcocks•Multi-abs•Multicock•Multihead•Lots of Legs•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitorso•Replication•Stacking•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Getting Handsomer•Getting Taller•Size Increase•Tongue Growth•App•Retcon•Selfcest•Nonconsensual change•Merging•Witch/Warlock/Wizard•Invisibility •M/M•M/M/M•M/M/M/...

The Christmas parcel by Salem Noctua When Anthony woke up and saw a mysterious little parcel on the table the morning of Christmas Eve, he did not expect to find a strange, golden necklace with a broken eagle charm inside. Who gave him the present? How did it get inside his flat? And where was its other half? 4 parts Added Dec 2022 Updated 31 Dec 2022 3,408 views 4.8 stars (20 votes) 18k words •Multicock•Multihead•Straight to Gay•Nonconsensual change•Dildos/Toys•Merging•Christmas•Complete •M/M

A Christmas wish by Buck Reams Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome. Added Dec 2019 19k views 4.8 stars (22 votes) 1,975 words •Cock Growth•Huge Balls•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Transformation•Size Increase•Getting Hairy•Nonconsensual change•Infectious•Christmas •M/M

The chronicles of Besar Otot by OneLuckyGuy89 On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. 8 parts Added Jan 2020 Updated 8 May 2021 20k views 4.0 stars (3 votes) 26k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Gender Swap•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Age Progression•Getting Hairy•Age Difference•Incest•Brothers•Father/Son•Nonconsensual change•Hyper Pheromones

Chronivac in the workplace by Dusk Skull King When a good looking straight guy comes in with his wife, how can I resist not messing with them? 2 parts Added Jul 2022 Updated 6 Aug 2022 8,286 views 4.4 stars (8 votes) 5,227 words •Cock Growth•Getting Dumber•Straight to Gay•Muscle Growth•Age Regression•App•Retcon•Nonconsensual change •M/M

Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts Added Jun 2017 Updated 22 Dec 2017 118k views 4.6 stars (30 votes) 42k words (#91) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Belly Growth•Voice Deepening•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Hairy•Getting Fatter•Inflation•Nanotech•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Absorption •M/M

Cock boy conversions by CockTFBoi A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. 19 parts Added Mar 2014 46k views 3.8 stars (12 votes) 14k words •Human to Cock•Multicock•Straight to Gay•Transformation•Size Decrease•Nonconsensual change •t/t•t/t/t...

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. 4 parts Added Jun 2020 Updated 8 Aug 2020 12k views 4.4 stars (13 votes) 9,222 words •Always Hard•Huge Balls•Huge Cock•Cum Milking•Hermaphrodite•Cock Cage•Nonconsensual change •M/M•M/M/M

The cock mage by CockTFBoi Galen is a cock mage, someone who can use the magic of cum to transform himself and those around him, at least for a little while. He uses his magic mostly to make his hookups more exciting, but when he wakes up one morning and someone has been making far-reaching changes he feels the need to get involved and figure out what is going on. 6 parts Added Feb 2022 Updated 7 May 2022 9,173 views 4.8 stars (14 votes) 24k words •Cock Shrinking•Cock Theft•Straight to Gay•Always Shirtless•Man Scent•Increased Libido•Transformation•Nonconsensual change •M/M

The Cockmoore Chronicles: Blake by CockTFBoi Trey, Zack, and Nick have learned the truth about the book, and are resolved to help free Blake from his self-imposed prison. Trapped with a half-finished world-altering spell, the three of them need to find a way to change the spell to mitigate the worst of its effects. 2 parts Added Apr 2023 2,627 views 5.0 stars (1 vote) 9,521 words •Cock Shrinking•Cock Theft•Cockless•Human to Cock•Transgender•Muscle Worship•Man Scent•Butt Growth•Transformation•Human to Body Part•Human to Inanimate•Hairless•Nonconsensual change•Witch/Warlock/Wizard•Complete •M•M/M•M/M/M

The Cockmoore Chronicles: 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. Added Mar 2023 2,717 views 5.0 stars (1 vote) 4,331 words •Cock Shrinking•Cock Theft•Public Orgasm•Gradual Change•Dom/Sub•Humiliation•Nonconsensual change •M/M

The Cockmoore Chronicles: Joey by CockTFBoi Joey is tired of being bullied by his roommate, Randy. After the latest bit of grief, Joey decides to seek out this magic book he'd heard rumors of as a way to get his revenge. He concocts a way to get his revenge, and to improve himself at the same time. As the curse he created starts to unfold, both men are in for some sudden changes. Added Oct 2022 5,498 views 5.0 stars (6 votes) 6,609 words •Cock Growth•Cock Shrinking•Cock Theft•Public Orgasm•Muscle Growth•Gradual Change•Nonconsensual change •M/M

The collection by BRK Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. 8 parts Added Nov 2022 Updated 28 Jan 2023 8,901 views 4.7 stars (6 votes) 16k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multileg•Multilimb•Replication•Muscle Growth•Getting Handsomer•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Age Regression•Selfcest•Nonconsensual change•Supernatural•Thanksgiving •M/M

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. Added Dec 2018 10k views 3.3 stars (6 votes) 2,434 words •Cock Growth•Cock Shrinking•Size Decrease•Nonconsensual change•Supernatural

Containment breach by SomeMuscleGuy After Kalos experiences a suit malfunction while working with a Radioactive Material at work, he is left growing at a quickening rate to sizes that nobody ever thought was possible, and its contaminated effects are spreading too fast to be stopped. Added Mar 2023 15k views 4.7 stars (17 votes) 11k words •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Cum Milking•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Extra digits•Multi-abs•Multiarm•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Gut•Muscle Worship•Public Nudity•Butt Growth•Belly Growth•Increased Libido•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Getting Hairy•Nonconsensual change•Rubber/Latex•Infectious•Complete •M

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! 2 parts Added Nov 2022 Updated 3 Dec 2022 7,738 views 4.8 stars (26 votes) 4,810 words •Always Hard•Cock Shrinking•Hyper Cum•Increased Libido•App•Humiliation•Nonconsensual change •M/M

Corporate growth by screamingmoist Corporate growth can take on a whole new meaning if you cross the wrong people. Added Sep 2021 9,636 views 4.1 stars (7 votes) 6,574 words •Cock Growth•Getting Dumber•Straight to Gay•Muscle Growth•Butt Growth•Nonconsensual change •M/M

Costumemania: The sticky super suits by Redouan Robin and Sven are two nerdy friends working at an office. They both love superheroes but are too invested in their office life to take the hobby further. But something is about to change this as they receive two costumes to wear for an upcoming event. 15 parts Added Aug 2020 Updated 22 Oct 2022 23k views 4.9 stars (13 votes) 57k words (#55) •Cock Growth•Gender Swap•Straight to Gay•Hyper Strength•Muscle Growth•Muscle Worship•Man Scent•Getting Taller•Size Increase•Dom/Sub•Nonconsensual change•Lycra/Spandex•Witch/Warlock/Wizard•Superhero/Supervillain•Flying •M/M•M/M/M

Creating awareness by EdIam Ben knows he is lucky to have found his soulmate, Steve. But Chris was always so obsessed with him… Added Feb 2021 4,740 views 3.0 stars (2 votes) 12k words •Huge Cock•Nonconsensual change•Hypnosis•Mind Control

The crew by Aftercalen The captain of the Ikenmore University rowing club helps his teammates reach their full potential. Added May 2023 5,637 views 3.3 stars (6 votes) 1,899 words •Cock Growth•Muscle Growth•Muscle Worship•Butt Growth•Getting Hairy•Nonconsensual change•Lycra/Spandex •M/M

The CUM-mission by UberPump Our character experiences a serious case of blue balls as he’s awaiting for a story commission from UberPump. He’s been edging for hours with no relief as his balls swell with gallons upon gallons of cum.... Added Jul 2023 4,149 views 4.0 stars (3 votes) 1,092 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Hyper Cum•Inflation•Destruction/Violence•Nonconsensual change•Horror •M

Curious cats by FanTCMan Added Nov 2002 35k views 4.9 stars (15 votes) 8,423 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change

The curse of the SuperJock by SuperBlimp When a mysterious Warlock transforms Lucas into a massive god-like superhero, he realizes too late that his new abilities come with an insidious catch. Added Nov 2022 10k views 3.8 stars (18 votes) 8,727 words •Cock Growth•Cum inflation•Hyper Cum•Immobility•Muscle Growth•Transformation•Getting Taller•Nonconsensual change•Halloween•Superhero/Supervillain •M/M

Cursed cocks by CockTFBoi Marcus is having a horny night in the dorm when an inadvertent wish by his roommate sends him on a path to a new life. 8 parts Added Aug 2020 24k views 4.3 stars (7 votes) 25k words •Cock Growth•Cock Shrinking•Cum inflation•Hyper Cum•Public Orgasm•Female to Male•Addiction•Straight to Gay•Muscle Growth•Man Scent•Increased Libido•Gradual Change•Getting Hairy•Hairless•Nonconsensual change•Hyper Pheromones •M•M/M•M/M/M/...•M/F

The cursed ride by SomeMuscleGuy When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. Added Feb 2023 9,059 views 4.2 stars (9 votes) 8,330 words •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Destruction/Violence•Dom/Sub•Nonconsensual change•Complete •M/M

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. Added Sep 2020 8,486 views 4.0 stars (2 votes) 1,377 words •Straight to Gay•Belly Growth•Getting Fatter•Humiliation•Nonconsensual change

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David devolving by FanTCMan 2 parts Added Sep 2003 46k views 4.8 stars (18 votes) 9,538 words •Cock Growth•Huge Balls•Huge Cock•Getting Dumber•Straight to Gay•Muscle Growth•Muscle/Strength•Nonconsensual change

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. Added Nov 2014 13k views 4.5 stars (22 votes) 1,793 words •Multihead•Nonconsensual change•Merging •M/M

Death and rebirth by NioSatyr Being a menace towards nature is not that great to begin with, but what happens when it strikes back? Added Oct 2021 12k views 4.4 stars (7 votes) 2,521 words •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

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. Added Feb 2021 7,851 views 3.5 stars (8 votes) 6,429 words •Cock Growth•Hyper Cock•Hyper Cum•Hyper Strength•Muscle Growth•Destruction/Violence•Humiliation•Nonconsensual change

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. Added Jul 2022 9,066 views 4.8 stars (13 votes) 6,534 words •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

A different kind of closeness by Salem Noctua When Liam found a suspicious e-mail that led him to an even more suspicious website, he didn’t know how to react... until he got to know the “special changes” that came with the site’s product. And who else would he test it with other than his best friend and roommate? 2 parts Added Jul 2022 3,892 views 4.8 stars (34 votes) 25k words •Multicock•Multihead•Multitorso•Nonconsensual change•Merging•Shared Body•Complete •M/M

Diner by BRK Clint tries out a diner near his new house, but ends up with more than he bargained for. Added Oct 2023 5,718 views 4.3 stars (11 votes) 3,976 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Pec Fucking•Hyper Strength•Muscle Growth•Increased Libido•Foot Growth•Gradual Change•Transformation•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual change•Complete •M

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. Added Feb 2018 9,514 views 4.5 stars (4 votes) 1,586 words •Straight to Gay•Nonconsensual change•Hypnosis•Mind Control •M/M

Doms and Subs by CockTFBoi Kevin brings home a strange card game to play with his husbands. As the three of them begin playing, some of their neighbors start changing to fit the cards being played and the throuple become hornier and hornier the longer they play. 2 parts Added Nov 2023 Updated 2 Dec 2023 3,735 views 4.2 stars (5 votes) 8,658 words •Always Hard•Cock Growth•Cock Shrinking•Cock Theft•Cockless•Cum Milking•Nipple Emissions•Hermaphrodite•Transgender•Dom to Sub•Muscle Breast•Muscle Growth•Butt Growth•Increased Libido•Detachable•Transformation•Mouthcock•Dom/Sub•Nonconsensual change•Bodily Fluids•Dildos/Toys •M/M•M/M/M

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. Added Sep 2020 11k views 4.0 stars (5 votes) 1,471 words •Hyper Cum•Nonconsensual change•Infectious•Horror

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? 3 parts Added Aug 2020 Updated 10 Jul 2021 17k views 4.8 stars (46 votes) 4,348 words •Public Orgasm•Straight to Gay•Belly Growth•Getting Fatter•Retcon•Suggestion•Incest•Father/Son•Nonconsensual change

Dormitory hex by Harvey Church This freshman hasn’t been able to keep his eyes off his new RA’s package. He can only imagine all the things he would do if he was that hung. Is he ready to handle a cock that massive? Added Jul 2023 5,888 views 5.0 stars (12 votes) 1,004 words •Cock Growth•Cock Theft•Hyper Cock•Hyper Cum•Nonconsensual change•Stories with Images •M

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The e-journal by hyperboi Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. Added Jul 2018 19k views 4.7 stars (25 votes) 3,597 words •Cock Growth•Huge Balls•Huge Cock•Multi-balls•Multicock•Muscle Growth•Muscle/Strength•Retcon•Incest•Brothers•Nonconsensual change

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. Added Feb 2023 7,868 views 4.1 stars (10 votes) 11k words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Straight to Gay•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Butt Growth•Increased Libido•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Race/Ethnicity Change•Nonconsensual change•Complete •M/M

Empire by LenZelig A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure. 40 parts Added Apr 2019 Updated 1 May 2021 134k views 3.7 stars (6 votes) 366k words (#1) •Cock Growth•Huge Cock•Self-suck•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Age Difference•Bestiality•First Time/Virgin•Incest•Brothers•Father/Son•Twins•Bisexual•Hetero Sex•Nonconsensual change•Sex-Slave•Shared Body•Aliens•Space Travel•Witch/Warlock/Wizard•Thanksgiving•Mind Control•Complete

The end of Donald by SoxNTies Dark tale of a privileged banker getting his just desserts. Added Apr 2003 11k views 4.0 stars (2 votes) 2,296 words •Transformation•Race/Ethnicity Change•Humiliation•Nonconsensual change•Mind Control

Enlargement by Boston Guy A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. 5 parts Added May 2013 59k views 4.6 stars (29 votes) 15k words •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/...

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... Added Dec 2014 27k views 4.7 stars (22 votes) 3,492 words •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Straight to Gay•Muscle Growth•Muscle/Strength•Incest•Brothers•Twins•Nonconsensual change•Aliens

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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... Added Jul 2014 32k views 4.6 stars (32 votes) 5,249 words •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Getting Dumber•Muscle Growth•Muscle/Strength•Nonconsensual change

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. Added Jan 2023 4,908 views 4.6 stars (27 votes) 12k words •Human to Cock•Incest•Father/Son•Nonconsensual change•Merging •M/M

Figurines: The next generation by squatch A new subject is gifted the incredible bracelets, only to find unexpected changes. Added May 2023 4,934 views 4.7 stars (9 votes) 1,679 words •Cock Growth•Muscle Growth•Foot Growth•Getting Handsomer•Transformation•Getting Taller•Plausible Size Difference•Nonconsensual change•Body Swap •M/F

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. Added Oct 2020 19k views 4.8 stars (12 votes) 4,045 words •Cock Growth•Cock Pumping•Cock Vore•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Immobility•Humiliation•Nonconsensual change•Halloween •M/M/M

Finding destiny by FanTCMan Kyle and Derek embark on their quest for muscle, aided by gym owner Mike. Added Apr 2005 16k views 4.5 stars (10 votes) 6,537 words •Addiction•Muscle Growth•Muscle/Strength•Gradual Change•Getting Hairy•Nonconsensual change •M/M

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. Added May 2023 4,646 views 3.5 stars (15 votes) 259 words •Cock Growth•Huge Cock•Hyper Cock•Nonconsensual change•Witch/Warlock/Wizard•Stories with Images •M

Forced growth by hyperboi Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier. 5 parts Added Oct 2013 130k views 4.3 stars (53 votes) 6,397 words •Cock Growth•Cock Pumping•Huge Cock•Hyper Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Forced Growth•Nonconsensual change •M

Frat crisis by BRK Jacob returns to his frat after a week away to find it stinking of sex and full of guys a lot bigger than he remembered them being. 2 parts Added Jun 2022 Updated 2 Dec 2023 17k views 4.8 stars (31 votes) 5,217 words •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/...

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. Added Jun 2019 8,134 views 4.9 stars (16 votes) 1,746 words •Multicock•Multiarm•Multileg•Multilimb•Three Legs•Replication•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Selfcest•Nonconsensual change•Complete •M/M•M/M/M

Freshman dreams by BRK Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. 4 parts Added Mar 2009 45k views 4.8 stars (19 votes) 3,089 words •Huge Cock•Multi-abs•Multihead•Multiarm•Multilimb•Replication•Wings•Muscle Growth•Muscle/Strength•Size Increase•Selfcest•Nonconsensual change•Flying•Complete •t/t•t/t/t

Friendly transformations by Richard Buttstuff A group of four college guys leave a wrestling match angry at each other and at the world. They meet an entity that makes them learn to love instead of hate. Added Sep 2023 4,989 views 4.2 stars (6 votes) 7,424 words •Cock Growth•Cock Shrinking•Cock Theft•Cockless•Human to Cock•Hyper Cum•Multi-balls•Multicock•Boytaur•Four Legs•Getting Dumber•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Stretchy•Getting Handsomer•Transformation•Size Increase•Getting Hairy•Hairless•Nonconsensual change•Nonconsensual sex•Merging•Centaurs•Urban Fantasy•Complete •M/M•M/M/M/...

Funsize by Ziel Enchanted Halloween candy sounds like fun—until it happens to you. Added Oct 2022 4,026 views 5.0 stars (2 votes) 4,684 words •Size Increase•Nonconsensual change•Halloween•Complete •M/M

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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. Added May 2022 8,132 views 4.5 stars (13 votes) 2,154 words •Always Hard•Cock Growth•Muscle Growth•Getting Handsomer•Retcon•Social Media•Nonconsensual change •M/M

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! Added May 2016 21k views 3.9 stars (18 votes) 3,463 words •Huge Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Size Increase•Nonconsensual change•Anthro/Furry

Games by BRK Dave totally forgot that when he got his new powers, and started granting all his buds three wishes, he let me keep the third one secret. And that secret wish just happens to be the ability to fuck around with Dave’s wishes. There was so much fun to be had with that particular capability. 2 parts Added Sep 2003 29k views 4.8 stars (16 votes) 3,389 words •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/...

The great pumpkin by screamingmoist Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween. Added Oct 2021 7,005 views 4.7 stars (6 votes) 8,028 words •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/...

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. Added Jun 2015 28k views 4.3 stars (22 votes) 1,815 words •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Nonconsensual change•Hyper Pheromones •M/M/M/...

The growth race by SomeMuscleGuy John is left growing uncontrollably as he races to be the first person to finish the race, but he may be too large before he reaches the finish. Added Aug 2022 12k views 4.8 stars (11 votes) 3,701 words •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

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… 3 parts Added Jan 2018 Updated 9 Mar 2018 35k views 4.5 stars (20 votes) 6,272 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Nonconsensual change •M/M

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. Added Feb 2019 21k views 4.5 stars (17 votes) 5,711 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Destruction/Violence•Nonconsensual change

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. Added Jan 2020 15k views 3.6 stars (19 votes) 3,322 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Increase•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Infectious

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… Added Dec 2019 21k views 4.6 stars (25 votes) 1,711 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Straight to Gay•Nonconsensual change•Infectious •M/M

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The head barman by Unknown Added Apr 2003 9,376 views 4.0 stars (2 votes) 1,137 words •Humiliation•Nonconsensual change•Body Swap

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. Added Feb 2021 9,012 views 4.7 stars (6 votes) 1,154 words •Human to Cock•Human to Body Part•Hetero Sex•Humiliation•Nonconsensual change•Absorption•Merging

The Henderson family reunion by EdIam The Hendersons are having a pretty standard reunion, until a seasoned mind controller with a particularly niche power decides to make it quite the life-altering occasion. Added Jul 2023 2,795 views 4.3 stars (4 votes) 13k words •Transgender•Gay to Straight•Other Mental Changes•Straight to Gay•Transformation•Incest•Brothers•Father/Son•Twins•Dom/Sub•Nonconsensual change•Hypnosis•Mind Control•Complete •M/M•M/M/M•M/M/M/...

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. Added Sep 2003 17k views 4.6 stars (11 votes) 4,189 words •Hyper Cock•Getting Dumber•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change •M•M/M

His brother drains his manhood by Ballmeat A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. Added Jan 2018 66k views 4.4 stars (48 votes) 2,593 words •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

Hitching by Cris Kane Tate never stops for hitchhikers, but this guy seems pretty harmless. Added Mar 2021 4,309 views 5.0 stars (4 votes) 4,015 words •Transformation•Nonconsensual change•Body Swap

The hole by brazboy A hole to another world appears in the middle of a random guy’s bedroom. What will he do, cross it? But what if the other world is not quite as similar to ours as he had expected at first? 2 parts Added Aug 2023 2,399 views 5.0 stars (3 votes) 8,849 words •Cock Growth•Huge Cock•Multi-abs•Multi-balls•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Stacking•Muscle Growth•Selfcest•Humiliation•Nonconsensual change•Nonconsensual sex•Restraints•Bodily Fluids•Complete •M/M•M/M/M

House rules by BRK Three cocky, distinctively masculine guys out to paint the town stumble into the wrong Vegas casino. Added Aug 2022 8,642 views 4.4 stars (10 votes) 2,452 words •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

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. 2 parts Added Dec 2017 19k views 4.9 stars (8 votes) 9,859 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase•Getting Hairy•Nonconsensual change•Infectious

Hulk hunter by JayPat Hunter has dedicated his life to tracking and neutralizing the hundreds of huge-growing hulks that have been terrorizing small towns for twenty years now, and he’s damn good at what he does. But when he gets to his latest sighting, he finds things aren’t going the way they usually do. 2 parts Added Sep 2018 21k views 4.6 stars (16 votes) 11k words •Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Muscle Growth•Muscle/Strength•Transformation•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious •M/M

The hulk pill: Contagion by Azerreza Awakened by his brother Mike, David got the surprise of his life when he discovered that his big brother was now... really big: 8 feet tall and probably several tons of muscle. Unfortunately he did not know more about what had happened to him, so he met his friends at the mall as planned. But during the day, he noticed that his clothes seemed to be getting tighter and tighter, including the new ones he had just bought that morning... David was unknowingly one of the first to be infected with what would quickly become a pandemic. 4 parts Added Jul 2022 Updated 24 Sep 2022 20k views 4.8 stars (10 votes) 16k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Increased Libido•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Nanotech•Destruction/Violence•Nonconsensual change•Infectious •M

Hunger by PVnRT A straight man realizes he's gay in the bathroom and that he's been hungry for cock all this time. Added Dec 2017 16k views 4.0 stars (11 votes) 2,069 words •Huge Cock•Human to Inanimate•Retcon•Dom/Sub•Humiliation•Nonconsensual change•Mind Control •M/M

I 9

I always wanted to be a frat rat by Cris Kane Jacob invents a world-changing raygun. His roommate has some fun with it. 2 parts Added Sep 2021 7,993 views 3.0 stars (1 vote) 4,901 words •Replication•Butch-to-Fem•Other Mental Changes•Muscle Growth•Getting Handsomer•Transformation•Age Regression•Retcon•Twins•Selfcest•Nonconsensual change •M/M/M•NS

Incubus dreams by JJ Staxx Blake is stuck in a bathroom at the gaming hub with a problem that’s only getting bigger. 15 parts Added Apr 2023 Updated 2 Sep 2023 16k views 4.9 stars (21 votes) 18k words •Cock Growth•Huge Cock•Nonconsensual change•Incubus/Succubus•Witch/Warlock/Wizard•Stories with Images •M/M

Induced transformation: a brief history by BRK A father explains to his son that back in his day, they didn’t have any of these fancy-schmancy apps with built-in retcon. Back then, if you changed someone, they changed, and everyone had to just suck it up and deal with it. Added Jun 2020 13k views 4.9 stars (17 votes) 2,248 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Replication•Muscle Growth•Age Regression•App•Retcon•Age Difference•Incest•Brothers•Father/Son•Selfcest•Nonconsensual change•Infectious•All Dialog•Complete •M/M•M/M/M/...

The 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. Added Jun 2019 17k views 4.5 stars (22 votes) 1,370 words •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nonconsensual change•Complete •M/M

The interrogator by ed I’m a consultant for local law enforcement, with a unique ability to get the info they need. Added Jun 2021 5,567 views 5.0 stars (10 votes) 3,187 words •Huge Cock•Straight to Gay•Muscle/Strength•Muscle Worship•Voice Deepening•Dom/Sub•Nonconsensual change•Mind Control

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? Added Jan 2020 11k views 4.0 stars (10 votes) 2,753 words •Huge Cock•Human to Cock•Hyper Cock•Transformation•Nonconsensual change•Restraints

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. Added Oct 2022 16k views 4.8 stars (16 votes) 7,662 words •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Destruction/Violence•Nonconsensual change•Restraints•Halloween•Complete•Stories with Images •M/M

It 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? Added Jan 2003 16k views 4.8 stars (8 votes) 3,947 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change•Nonconsensual sex •M/M

It hides in the woods by brazboy An innocent hike in the Peruvian highlands is visited by a mysterious monster, leaving four friends to flee for their survival – but it is as they say, you can run but you can’t hide. 3 parts Added Oct 2022 3,884 views 5.0 stars (3 votes) 6,805 words •Cock Vore•Huge Cock•Human to Cock•Cock Body•Public Nudity•Transformation•Nonconsensual change•Supernatural•Halloween•Complete •M/M•M/M/M/...

J 5

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. Added Oct 2021 3,376 views 4.7 stars (3 votes) 4,851 words •Huge Cock•Public Orgasm•Extra digits•Multicock•Multiarm•Multileg•Increased Libido•Detachable•Nonconsensual change•Halloween•Complete •M/M•M/M/M/...

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. 2 parts Added Dec 2002 35k views 4.7 stars (16 votes) 3,437 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Hairy•Nonconsensual change•All Dialog

Joined by BRK Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had. 5 parts Added Sep 2017 Updated 6 Feb 2021 18k views 4.9 stars (30 votes) 23k words •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

Journaled by Alex Anders The town’s dark secret claims yet another victim... but there’s always the one that got away Added Aug 2022 2,346 views 1.0 stars (1 vote) 1,170 words •Transformation•Human to Inanimate•Nonconsensual change•Mind Control •M/M

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. Added May 2016 23k views 5.0 stars (5 votes) 4,177 words •Cock Shrinking•Muscle Growth•Muscle/Strength•Nonconsensual change

K 5

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. 5 parts Added Jun 2019 Updated 27 Jul 2019 30k views 3.8 stars (19 votes) 24k words •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

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. Added Sep 2021 12k views 4.5 stars (6 votes) 7,703 words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Nipcocks•Self-suck•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Multi-balls•Multicock•Multiarm•Multilimb•Multipec•Stacking•Wings•Hyper Muscle•Muscle Breast•Muscle Growth•Public Nudity•Pointy Ears•Stretchy•Increased Libido•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Human to Animal/Anthro•Tailcock•Nonconsensual change•Merging•Anthro/Furry•Anthro/Scaly•Dragons•Demons•Satyrs•Supernatural•Flying•Alcohol •M/M•M/M/M/...

Keeping curses by Michverdun One day, Samael gets a strange request from a cursed customer. Added Sep 2022 7,222 views 4.6 stars (19 votes) 7,798 words •Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Nonconsensual change•Urban Fantasy•Supernatural •M/M

Keith the new guy by BRK New hire Keith readies himself for his first-day meetings with his new boss, but the twink receptionist is kind of distracting—and why does his shirt feel tight all of a sudden? Added Aug 2021 7,964 views 4.8 stars (8 votes) 3,163 words •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 •M/M

Kyle’s himbo transformation by Joven Kyle goes on vacation with some friends, then starts to experience a few sudden and unexplained changes. 14 parts Added Nov 2021 Updated 25 Dec 2021 31k views 4.8 stars (25 votes) 19k words •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

L 4

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? 12 parts Added May 2017 Updated 7 Dec 2019 42k views 4.4 stars (20 votes) 9,685 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Humiliation•Nonconsensual change

Little plant of horrors by PiggiestJ Morris’s life was rather dull until he came across a small plant to take care of. Little did he know the shenanigans the little thing would bring. 2 parts Added Sep 2020 Updated 31 Oct 2020 7,366 views 4.9 stars (9 votes) 5,330 words •Hyper Cum•Transformation•Plants•Nonconsensual change•Supernatural•Halloween •M/M

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. Added Apr 2003 16k views 4.4 stars (5 votes) 9,347 words •Getting Dumber•Straight to Gay•Race/Ethnicity Change•Nonconsensual change•Sex-Slave•Hypnosis•Mind Control •M/M

The long weekend by BRK Bill thinks he’ll have the family lake house to himself for an end-of-summer four-day weekend. Unfortunately, that’s news to his cocky and annoyingly hot big brother and his two bro-hunk friends, who turned up with their own plans to hole up in the cozy lake house digs. Added Oct 2022 5,221 views 4.3 stars (4 votes) 4,149 words •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/...

M 20

Make the fur fly by LordTronimator After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice. 14 parts Added Aug 2020 Updated 6 Nov 2021 29k views 4.9 stars (39 votes) 22k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Public Nudity•Gradual Change•Transformation•Human to Animal/Anthro•Retcon•Nonconsensual change•Anthro/Furry •M•M/M

Making the rules by EdIam Frank likes structure and rules in his home. Desmond likes corrupting families. Whatever could happen when the two meet? 2 parts Added Sep 2021 Updated 11 Sep 2021 7,955 views 3.8 stars (5 votes) 23k words •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

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. 3 parts Added Nov 2018 18k views 4.2 stars (18 votes) 9,079 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Humiliation•Nonconsensual change•Halloween •M/M•M/M/M

Matt and his dad by Meddler Incs When Matt comes home to visit his dad, he is forced into being part of The Crew. Added Jun 2020 15k views 4.4 stars (7 votes) 3,343 words •Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Incest•Father/Son•Nonconsensual change•Symbiotes•Hypnosis •M/M

A matter of perspective by BRK Todd doesn’t appreciate what he has—height, beauty, a long and lanky bod. Only shortish muscle dudes are sexy in his eyes. Fortunately, his boyfriend, Jay, has a way to teach Todd how to see his blessings from an entirely new angle. 2 parts Added Jun 2023 Updated 5 Aug 2023 5,284 views 4.8 stars (6 votes) 4,705 words •Cock Growth•Cock Shrinking•Muscle Growth•Getting Taller•Size Decrease•Nonconsensual change•Witch/Warlock/Wizard•Complete •M/M

MaXXXed out by Now Voyager A cocky guy named Max visits a spa on the edge of town run by gorgeous women. But when he finds himself strapped into a transformative massage chair, he pays for his disrespectful flirting with his body.  Added Mar 2023 4,394 views 4.0 stars (3 votes) 6,629 words •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

Metachange by LordTronimator Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? 5 parts Added May 2020 Updated 13 Jun 2020 11k views 4.6 stars (11 votes) 8,689 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Four Legs•Multiarm•Multileg•Multilimb•App•Incest•Brothers•Humiliation•Nonconsensual change •t/t

Metamorphosis by brazboy Diego is invited to spend the weekend at his boyfriend’s house for the first time. This presents an exciting prospect for the future of their relationship—and his boyfriend thinks so too. He wants Diego to dive headfirst into their new future… Added Nov 2023 830 views 4.8 stars (4 votes) 5,259 words •Multicock•Detachable•Nonconsensual change •M/M

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. Added Sep 2021 7,409 views 3.0 stars (2 votes) 10k words •Female to Male•Male to Female•Gender Swap•Gay to Straight•Other Mental Changes•Butt Growth•Belly Growth•Breast Expansion•Gradual Change•Transformation•Getting Taller•Size Increase•Human to Animal/Anthro•Getting Fatter•Retcon•Bisexual•Hetero Sex•Nonconsensual change•Anthro/Furry•Mermen •M/M•M/F•M/M/F

Mimbo drops by Absman420 Tom receives a secret serum that turns men into horny, dumb, huge-cocked muscle hunks. He decides to try it out on his bicycling buddy Sam, and discovers it’s extremely effective—especially in multiple doses. 2 parts Added Jul 2011 56k views 4.7 stars (33 votes) 14k words •Cock Growth•Huge Cock•Getting Dumber•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation•Nonconsensual change•Nonconsensual sex•Mind Control •M/M

The misadventures of Patrick Paley and his patented pocket particle accelerator by BRK Soccer bro Rey made a big mistake letting his physics tutor, Patrick, use his weird science gizmo on him, but Patrick seems willing to make things right. Added Oct 2022 4,566 views 4.5 stars (4 votes) 1,747 words •Cock Growth•Cut to Uncut•Cock Theft•Cockless•Huge Balls•Ball Growth•Huge Cock•Multicock•Nonconsensual change•All Dialog•Complete •M/M

The misspent curse by BRK Kit unwittingly unleashes his curse-power on his cheating boyfriend, triggering life-changing consequences for them both. Added Apr 2021 8,707 views 4.2 stars (10 votes) 4,482 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Handsomer•Nonconsensual change•Complete

Molten wings by Mikeytron The old world is dying, and the new world struggles to be born; now is the time of monsters. Added Jun 2022 8,749 views 4.8 stars (66 votes) 9,388 words •Cock Growth•Huge Cock•Hyper Cock•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Gradual Change•Nonconsensual change•Nonconsensual sex•Demons•Supernatural•Mind Control•Complete •M/M

Moocows by Meddler Incs Cody's world is turned upside down when he is faced with a twisted coach and his followers. 11 parts Added Jan 2017 Updated 23 Sep 2023 45k views 4.9 stars (41 votes) 22k words •Huge Cock•Cum Milking•Nipple Emissions•Muscle Breast•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Human to Animal/Anthro•Getting Hairy•Nonconsensual change•Hypnosis•Mind Control•Complete •M/M/M/...

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. 5 parts Added Jul 2002 97k views 4.3 stars (21 votes) 20k words •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

A most unusual curse by BeefyBullGuy Jackson’s misadventures in a Asian shrine to cock lead to an unexpected curse. 3 parts Added Mar 2018 Updated 30 Mar 2018 22k views 4.8 stars (17 votes) 6,032 words •Huge Cock•Human to Cock•Cock Body•Transformation•Nonconsensual change•Absorption •M/M

Muscle control by Richard Kaivist The solution to Anthony’s lust for his straight friend is contained in a little glass bottle. Added Mar 2022 7,484 views 4.8 stars (17 votes) 2,140 words •Cock Growth•Straight to Gay•Muscle Growth•Nonconsensual change •M/M

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. Added Feb 2022 6,785 views 4.4 stars (7 votes) 4,711 words •Cock Growth•Huge Cock•Self-suck•Straight to Gay•Hyper Strength•Muscle Growth•Muscle/Strength•Nonconsensual change•Mind Control •M/M

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. Added Mar 2023 4,398 views 4.8 stars (8 votes) 3,533 words •Cock Growth•Cock Shrinking•Muscle Growth•Butt Growth•Nonconsensual change •M/M

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… 2 parts Added Sep 2016 22k views 4.6 stars (17 votes) 6,124 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Retcon•Nonconsensual change•Sex-Slave•Mind Control •t/t

N 4

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… Added Nov 2021 7,209 views 4.5 stars (13 votes) 4,621 words •Cock Growth•Huge Balls•Huge Cock•Public Orgasm•Straight to Gay•Muscle Growth•Getting Taller•Size Decrease•Getting Hairy•Retcon•Nonconsensual change •M/M

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. Added Aug 2022 6,382 views 4.4 stars (8 votes) 3,176 words •Cock Growth•Huge Cock•Nipple Emissions•Multicock•Muscle Growth•Getting Handsomer•Mouthcock•Retcon•Suggestion•Nonconsensual change•Complete •M/M

The new guy by Also Known As A new employee causes pleasant though potentially cum-plicated problems. 8 parts Added Jun 2019 Updated 24 Jun 2023 39k views 4.8 stars (44 votes) 39k words •Always Hard•Cock Growth•Huge Cock•Hyper Cum•Addiction•Muscle Growth•Muscle/Strength•Getting Handsomer•Nonconsensual change•Infectious •M/M•M/M/M

No angels by BRK Jerry likes his job covering the front desk alone overnight at a nice hotel, especially when a handsome customer checks in and piques his imagination. Added Oct 2023 2,387 views 4.5 stars (6 votes) 5,202 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Multicock•Multileg•Multilimb•Three Legs•Muscle Growth•Getting Taller•Plausible Size Difference•Getting Hairy•Retcon•Incest•Brothers•Twins•Nonconsensual change•Invisibility•Complete •M/M

O 6

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. Added Jun 2022 12k views 4.7 stars (22 votes) 8,604 words •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•Nonconsensual sex•Hyper Pheromones•Infectious •M/M

One and the same by EdIam Six very different students are chosen by their professor to take part in an experiment. 7 parts Added May 2021 Updated 22 May 2021 7,042 views 4.7 stars (6 votes) 16k words •Straight to Gay•Nonconsensual change•Horror•Mind Control •M/M•M/M/M/...

One hot summer by BRK Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer. 54 parts Added Jun 2019 Updated 25 Jun 2022 70k views 4.9 stars (54 votes) 119k words (#17) •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•Twins•Selfcest•Nonconsensual change•Body Swap•Shared Body•Fourth of July•Gay Pride•Complete•Cannabis •M•M/M•M/M/M•M/M/M/...

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! Added Oct 2022 5,288 views 5.0 stars (1 vote) 4,015 words •Cock Growth•Huge Cock•Hyper Cock•Hetero Sex•Blood•Nonconsensual change •M/F

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. Added Apr 2023 1,984 views 2,564 words •Cock Growth•Huge Cock•Replication•Public Nudity•Mouthcock•Incest•Brothers•Selfcest•Nonconsensual change•Space Travel•April Fool’s Day •M/M

Orientation by Cris Kane After a welcoming party, freshman roommates discover that life is different at college—and so are they. 4 parts Added Apr 2019 21k views 4.8 stars (10 votes) 20k words •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

P 10

Packing by Max Silberg A handsome, buff high school senior’s secret shame is exposed when the school suddenly turns on him. 3 parts Added May 2022 5,413 views 2.0 stars (3 votes) 2,663 words •Cock Growth•Nonconsensual change •M/M

Patient zero by SomeMuscleGuy After exploring a crashed meteorite, Tim and Kyle are left growing uncontrollably. The hornier they get, the larger they grow. But what happens when growth itself makes them horny? 3 parts Added Nov 2022 Updated 3 Dec 2022 25k views 4.7 stars (20 votes) 13k words •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

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. 2 parts Added Jun 2018 24k views 4.5 stars (14 votes) 9,659 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle Theft•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Nonconsensual change •M/M

Perfectly normal by EdIam John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. Added Jan 2021 7,708 views 4.5 stars (14 votes) 8,364 words •Always Hard•Other Mental Changes•Straight to Gay•Always Shirtless•Retcon•Incest•Brothers•Father/Son•Nonconsensual change

The permanent cuddle by Cail Smith An unfortunate victim of the Merge Wave tells his story.  Added Apr 2023 1,749 views 4.6 stars (11 votes) 1,306 words •Multicock•Bisexual•Nonconsensual change•Merging•Shared Body•Complete •M/M•M/F

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. 12 parts Added Apr 2020 Updated 16 May 2020 23k views 4.7 stars (21 votes) 16k words •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

The potion shop by Alpha Pup Templar A new potion shop has opened in the countryside of Marketh. Strangely, they don’t sell healing potions. Instead they sell transformation potions of every kind imaginable! So what happens when adventurers don’t read the directions? 3 parts Added Jan 2023 Updated 11 Feb 2023 11k views 4.7 stars (7 votes) 5,540 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Public Orgasm•Multi-abs•Multi-balls•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Multipec•Getting Dumber•Other Mental Changes•Immobility•Muscle Growth•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Forced Growth•Size Increase•Cocktaur•Nonconsensual change•Bodily Fluids•Hyper Pheromones•Centaurs•Dragons•Fantasy Realm•Mind Control •M•M/M

Practical FX by MuscleMonkeh A special effects movie mogul, used to getting his own way, tries to muscle an especially gifted young producer into working for his production company. Added Jun 2018 14k views 4.9 stars (12 votes) 5,070 words •Cock Growth•Muscle Growth•Muscle Gut•Transformation•Size Increase•Human to Animal/Anthro•Age Difference•Nonconsensual change•Anthro/Furry•Fantasy Realm•Mind Control •M/M

The problem with patrons by SpaceWerewolf Levi’s desperation to find someone who’ll help him grow attracts the attention of demons with their own motives for him. A story of love, lust and growth inspired by “Molten Wings” and other works of Mikeytron. 13 parts Added Jul 2023 Updated 30 Sep 2023 12k views 4.7 stars (33 votes) 68k words (#42) •Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle Worship•Gradual Change•Transformation•Hyper Tongue•Destruction/Violence•Blood•Nonconsensual change•Demons•Werewolves•Supernatural•Complete •M•M/M•M/M/M/...•M/M/M/...

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. Added Jul 2022 6,103 views 4.9 stars (17 votes) 12k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Nonconsensual change•Nonconsensual sex•Supernatural •M/M

Q 2

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… Added Aug 2018 11k views 4.9 stars (15 votes) 1,870 words •Muscle Growth•Muscle/Strength•Nonconsensual change•Infectious

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. Added Aug 2020 12k views 4.1 stars (8 votes) 880 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Immobility•Muscle Growth•Muscle/Strength•Nonconsensual change•Symbiotes

R 10

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. Added Aug 2022 14k views 4.7 stars (26 votes) 3,606 words •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

Random acts of muscle by Mad Dog Three stories involving Steve, a muscle-loving guy who can alter reality. 3 parts Added Aug 2009 Updated 27 Dec 2010 38k views 4.6 stars (7 votes) 11k words •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/...

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. Added Jun 2019 13k views 4.7 stars (14 votes) 2,120 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nonconsensual change •M/M

A real man by DoubleCream A douchey gym bro wakes up in another world, in another body. 6 parts Added Jan 2021 Updated 4 Mar 2023 36k views 4.8 stars (57 votes) 30k words •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

The Red Prince by brazboy Out of a weird arrangement a cursed prince is born, one who has an uncontrollable appetite for human flesh. As his unabated hunger leads him to consume more and more men, he transforms, gaining the body of a gigantic marvelously muscular giant. Who can stop him, and what will be the consequences of trying? 2 parts Added Aug 2023 3,537 views 4.6 stars (10 votes) 8,773 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Extra Mouths•Multi-abs•Multi-balls•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Stacking•Hyper Muscle•Immobility•Muscle Growth•Gradual Change•Male Pregnancy•Transformation•Size Increase•Hyper Tongue•Tongue Growth•Incest•Brothers•Hetero Sex•Destruction/Violence•Blood•Nonconsensual change•Nonconsensual sex•Vore•Complete•Medieval(ish) •M/M•M/M/M/...•M/M/F

Rekindling the friendship by EdIam Mark and Jack used to be best friends. Perhaps there is some way Mark can rekindle that friendship? Added Apr 2021 4,889 views 4.8 stars (5 votes) 14k words •Straight to Gay•Humiliation•Nonconsensual change•Hypnosis•Mind Control•Complete

Resolutions by BRK Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life. 13 parts Added Jan 2021 Updated 12 Feb 2022 37k views 4.9 stars (36 votes) 71k words (#40) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Increased Libido•Size Decrease•Size Increase•Tongue Growth•Retcon•Suggestion•Nonconsensual change•New Year’s Eve•Complete •M•M/M•M/M/M•M/M/M/...

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? 2 parts Added Apr 2017 24k views 4.4 stars (14 votes) 3,342 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Nonconsensual change

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. 3 parts Added Oct 2012 Updated 8 Dec 2017 42k views 4.9 stars (38 votes) 11k words •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

The ride by Cris Kane A benevolent shapeshifter hitches a ride with a redneck in need of a change. Added Sep 2020 6,793 views 5.0 stars (4 votes) 8,497 words •Cock Growth•Other Mental Changes•Muscle Growth•Transformation•Nonconsensual change•Shapeshifting

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The salt: the African-American by RdyRoger 3 parts Added Jun 2010 13k views 5.0 stars (1 vote) 3,969 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Increased Libido•Voice Deepening•Size Increase•Race/Ethnicity Change•Getting Hairy•Hairless•Tongue Growth•Nonconsensual change

The salt: the gym bunny by RdyRoger 6 parts Added Jun 2010 17k views 3.8 stars (4 votes) 14k words •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

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. Added Jun 2010 16k views 5.0 stars (7 votes) 9,042 words •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 •M/M

Satyr in the city by Muscle Bear Daddy A rough, unasked-for encounter into the woods leads to induction into a new life as a satyr. 3 parts Added May 2017 Updated 16 Mar 2019 18k views 4.9 stars (12 votes) 3,980 words •Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Size Increase•Nonconsensual change•Anthro/Furry•Satyrs •M/M

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. 18 parts Added Aug 2017 Updated 18 Dec 2021 53k views 4.7 stars (43 votes) 28k words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum Milking•Straight to Gay•Muscle Growth•Size Increase•Nonconsensual change•Restraints •M/M•M/M/M/...

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. Added Feb 2017 21k views 4.5 stars (23 votes) 3,959 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Nonconsensual change •M/M

Seeing stars by OneLuckyGuy89 12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change. 2 parts Added Mar 2020 Updated 30 May 2020 11k views 4.3 stars (7 votes) 8,520 words •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

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. 6 parts Added Oct 2020 5,731 views 5.0 stars (1 vote) 6,290 words •Huge Cock•Muscle Growth•Muscle/Strength•Body Suit•Nonconsensual change•Nonconsensual sex•Supernatural•Halloween

The Servonyx exclusion by BRK Uncovering some corporate skulduggery leads to dire consequences for Beck. Nearly killed in a suspicious crash, he soon finds himself halfway around the world trapped in a physically enhanced pleasure humaniform… in the keeping of a handsome Russian plutocrat. Pleasure is easy to unlock in this new existence, but escape and revenge will be a lot harder to manage. 3 parts Added Jul 2018 Updated 17 Nov 2018 10k views 5.0 stars (10 votes) 14k words •Cock Growth•Multiarm•Multilimb•Muscle Growth•Size Increase•Age Difference•Nonconsensual change•Androids/Cyborgs •M/M

Shaming the boastful centaur by DracumSum Bill makes a joke, and a Greek goddess makes it real. 7 parts Added Oct 2022 Updated 21 Oct 2023 9,564 views 5.0 stars (12 votes) 41k words (#94) •Always Hard•Cock Growth•Cut to Uncut•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Cum Milking•Always Cumming•Hyper Cum•Four Legs•Hyper Muscle•Immobility•Muscle Growth•Public Nudity•Increased Libido•Breast Expansion•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Giants•Forced Growth•Human to Animal/Anthro•Getting Hairy•Hairless•Retcon•First Time/Virgin•Bisexual•Nonconsensual change•Restraints•Hyper Pheromones•Time Travel•Centaurs•Pagan gods•Supernatural•Complete •M/M•M/M/F

Simian massage by BRK Danny, a cold and cocky Yukuza enforcer, is ordered to take care of a double-dealing masseur—only to find himself under magical attack. Added Nov 2023 2,431 views 5.0 stars (7 votes) 5,462 words •Cock Growth•Muscle Growth•Increased Libido•Human to Animal/Anthro•Getting Hairy•Tongue Growth•Dom/Sub•Nonconsensual change •M/M

Sinfulfillment by EdIam Chester is an old pervert obsessed with his coworker’s husband, Jason. Unluckily for the intensely jealous Chester, Jason is madly and irrevocably in love with the coworker, Bryan. Luckily for Chester, there’s a mysterious entity willing to give him everything he wants…if he satisfies their mysterious needs. 8 parts Added Sep 2023 Updated 11 Nov 2023 4,856 views 3.9 stars (7 votes) 52k words (#66) •Other Mental Changes•Retcon•Age Difference•Humiliation•Nonconsensual change•Sex-Slave •M•M/M

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. Added Jan 2022 11k views 4.8 stars (17 votes) 3,551 words •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

Sk8r dreams by Reaver The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois. 19 parts Added Oct 2003 43k views 4.1 stars (19 votes) 59k words (#51) •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

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. 23 parts Added Apr 2019 Updated 3 Oct 2020 49k views 4.5 stars (42 votes) 38k words •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

Slim + Tiny by Harvey Church Pete attends a family reunion planning to remind his cousins how much bigger he is. He wasn’t expecting to find two giant meatheads in their place, hungry to somehow grow even bigger... Added Jul 2023 5,708 views 5.0 stars (13 votes) 4,121 words •Cock Growth•Cock Theft•Huge Cock•Hyper Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Public Nudity•Plausible Size Difference•Nonconsensual change •M/M/M

It was a dark night by InflatedMuscle Gym rat Dane has an encounter with an alien symbiote, complicating not only his own life but his friends’ as well. 5 parts Added Oct 2022 Updated 15 Oct 2022 13k views 4.8 stars (16 votes) 34k words •Addiction•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Nonconsensual change•Aliens•Symbiotes •M/M

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?? Added Jun 2016 25k views 4.3 stars (15 votes) 11k words •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

Smitch swaps by smitch69 Six short tales about assuming a different identity. 6 parts Added Apr 2006 22k views 4.0 stars (1 vote) 2,814 words •Body Suit•Nonconsensual change•Body Swap•Shared Body

The start of something good by falseeyedee Added Apr 2003 13k views 4.7 stars (3 votes) 3,544 words •Cock Growth•Huge Cock•Getting Dumber•Muscle Growth•Muscle/Strength•Nonconsensual change

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. Added Sep 2020 7,568 views 4.7 stars (7 votes) 1,603 words •Transformation•Human to Inanimate•Nonconsensual change

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. Added May 2022 6,487 views 5.0 stars (1 vote) 1,416 words •Huge Cock•Cum inflation•Belly Growth•Male Pregnancy•Getting Fatter•Nonconsensual change •M/M/M/...

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. Added Jun 2021 4,572 views 5.0 stars (3 votes) 4,305 words •Butch-to-Fem•Getting Dumber•Other Mental Changes•Straight to Gay•Transformation•Nonconsensual change•Lycra/Spandex•Body Swap•Gay Pride

Stupid cupid by baboonfan A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. 8 parts Added Sep 2009 26k views 4.0 stars (5 votes) 13k words •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•Pagan gods •M/M

Subject #3 by MuscleNexus A brief scene involving a young man named Cody transforming into the subject of a muscle growth experiment. Added Jun 2018 11k views 4.5 stars (4 votes) 830 words •Muscle Growth•Muscle/Strength•Size Increase•Nonconsensual change•Body Swap

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. 2 parts Added Feb 2014 19k views 4.8 stars (5 votes) 2,602 words •Muscle Growth•Muscle/Strength•Nonconsensual change

Sucker by pornwright Toulouse has a great body and a magnificent cock, but with each enthusiastic blowjob from Henry, the transfer of cum makes Lou less, and Henry more. 7 parts Added Feb 2009 30k views 5.0 stars (7 votes) 4,551 words •Cock Growth•Cock Shrinking•Huge Cock•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Transformation•Size Decrease•Size Increase•Bisexual•Nonconsensual change•Nonconsensual sex

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. Added Nov 2017 13k views 4.8 stars (5 votes) 5,101 words •Cock Growth•Huge Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Size Decrease•Size Increase•Dom/Sub•Nonconsensual change•Superhero/Supervillain •M/M

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? Added Aug 2022 3,582 views 5.0 stars (3 votes) 4,517 words •Cock Growth•Cock Shrinking•Cock Theft•Huge Cock•Hyper Cock•Plausible Size Difference•Size Increase•Nonconsensual change•Superhero/Supervillain•Flying •M/M

A Surgeon General’s warning by Portowulf Dr. Ethan Carter has become a bit of an underground celebrity in the medical field as the only doctor to successfully un-fuse patients who’d used a new drug on the market meant for cocking. Added May 2020 3,805 views 5.0 stars (6 votes) 1,741 words •Human to Cock•Nonconsensual change•Merging

The swimming hole by JayPat When Matt laments the sadly unmuscled state of his young body, all he hears is that he has to put in the work. Only, his swimming buddy Jimmy seems to be getting muscles all on his own, and he’s not even hitting the gym… 8 parts Added Sep 2018 31k views 4.9 stars (13 votes) 43k words (#87) •Muscle Growth•Muscle/Strength•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Complete •t/t

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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. Added Jun 2022 5,226 views 4.5 stars (2 votes) 2,184 words •Muscle/Strength•Nonconsensual change•Body Swap•Stories with Images •M/M

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. 18 parts Added Jun 2016 Updated 19 Aug 2016 64k views 4.0 stars (34 votes) 35k words •Straight to Gay•Muscle Growth•Muscle Gut•Muscle/Strength•Man Scent•Giants•Plausible Size Difference•Size Increase•Getting Fatter•Destruction/Violence•Nonconsensual change•Nonconsensual sex •M/M

Target practice by Cris Kane Jake and Mark spot a pedestrian who would make a nice addition to the frat. Added Nov 2019 6,874 views 3.3 stars (3 votes) 1,635 words •Replication•Other Mental Changes•Muscle Growth•Muscle/Strength•Transformation•Incest•Twins•Selfcest•Nonconsensual change

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. Added Mar 2004 16k views 4.9 stars (7 votes) 3,383 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Plants•Nonconsensual change•Aliens•Space Travel •M/M

That’s my bush! by BRK Gerry had no body hair, much to his chagrin. He’d always thought it made him less masculine. So he felt a little called out by the ads appearing on his web pages lately for a brand of hot underwear worn only by the most manly of men. Added Jun 2023 3,219 views 4.6 stars (9 votes) 2,232 words •Cock Growth•Gradual Change•Getting Hairy•Nonconsensual change•Complete •M/M

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. 3 parts Added Jun 2015 Updated 27 Oct 2015 22k views 4.2 stars (5 votes) 4,195 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Nonconsensual change •M/M

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? 4 parts Added Sep 2017 27k views 4.6 stars (9 votes) 11k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Nonconsensual change•Ghosts•Halloween •M/M

Three brothers by Wawa Three brothers get infected with a digital virus that grows them to their true selves. Added May 2022 12k views 3.8 stars (4 votes) 1,702 words •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

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. 4 parts Added Jan 2022 Updated 5 Feb 2022 17k views 4.4 stars (18 votes) 11k words •Muscle Growth•Muscle Theft•Muscle/Strength•Nonconsensual change •M/M

Tit hype by Writ Bro Between jobs? How about £5000 in three weeks to take part in medical trials? Who knows, you might even like the side effects. 19 parts Added Sep 2020 Updated 3 Dec 2022 37k views 4.7 stars (17 votes) 87k words (#29) •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

Titan video by Anonymous A talented admirer of extremely muscular men decides to start making videos featuring a few unsuspecting subjects. 2 parts Added Jul 2002 28k views 4.9 stars (15 votes) 7,735 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Nonconsensual change •M/M

The training program by BRK Recruited to take part in an intense and highly selective three-week LEO training program, Texas Ranger Dusty thinks he and his fellow trainees are in for a lot of hard work and conditioning. What he doesn’t know is what exactly these elite law-enforcement men are being trained for. 5 parts Added Aug 2021 13k views 4.4 stars (9 votes) 8,850 words •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/...

Triple threat by Thorn Lovers in a newly-formed polyamorous relationship are about to have their lives changed when the youngest member of the relationship introduces them all to a new miracle serum meant to enhance men.  2 parts Added Sep 2023 Updated 9 Sep 2023 5,324 views 5.0 stars (6 votes) 16k words •Cock Growth•Huge Cock•Muscle Growth•Father/Son•Nonconsensual change •M/M/M

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. Added Jan 2022 7,286 views 4.8 stars (13 votes) 3,571 words •Muscle Growth•Increased Libido•Age Progression•Getting Hairy•Age Difference•Nonconsensual change•Metabods 25 •M/M

Twisted fates by BRK A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home. Added Apr 2022 9,308 views 4.8 stars (15 votes) 5,003 words •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

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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. 2 parts Added Jun 2014 Updated 5 Jul 2014 31k views 4.4 stars (38 votes) 1,687 words •Huge Cock•Muscle Growth•Muscle/Strength•Nonconsensual change

Under the knife by screamingmoist An older man desperate for a better body gets more than he bargained for. Added Jul 2023 3,554 views 5.0 stars (1 vote) 5,139 words •Getting Dumber•Straight to Gay•Muscle Growth•Butt Growth•Nonconsensual change •M/M

Unequal exchange by Fallon Ives Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same. 9 parts Added Nov 2021 Updated 12 Feb 2022 31k views 4.6 stars (16 votes) 21k words •Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Hyper Cum•Muscle Worship•Man Scent•Belly Growth•Increased Libido•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Getting Fatter•Tongue Growth•Dom/Sub•Humiliation•Nonconsensual change•Sex-Slave•Supernatural •M/M•M/M/M

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. 41 parts Added Apr 2020 Updated 10 Jun 2023 124k views 4.9 stars (60 votes) 99k words (#24) •Cock Growth•Cock Pumping•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Public Orgasm•Addiction•Straight to Gay•Hyper Muscle•Pec Fucking•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/M•M/M/F

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. 6 parts Added Apr 2020 Updated 26 Jun 2021 6,517 views 4.4 stars (14 votes) 30k words •Huge Cock•Hyper Strength•Muscle/Strength•First Time/Virgin•Destruction/Violence•Nonconsensual change •M/M

Unicorn Frappuccino by Tym Greene A wizard causes a little transformational pandemonium at a franchise coffee/sandwich shop. Added May 2021 4,324 views 4.2 stars (6 votes) 4,430 words •Transformation•Human to Animal/Anthro•Human to Inanimate•Nonconsensual change•Merging•Anthro/Furry•Witch/Warlock/Wizard •M/M•M/M/M

Unicorn Frappuccino: Refill by Tym Greene This sequel to “Unicorn Frappuccino” sees the purple-tracksuit-wearing wizard at his new job, making a delivery to a Starbucks that, four years later, still offers Unicorn Frappuccinos to their customers. And of course unicorn magic comes into play to make things a little more…flavorful. 2 parts Added Jul 2021 3,052 views 4.5 stars (2 votes) 10k words •Transformation•Human to Animal/Anthro•Father/Son•Nonconsensual change•Anthro/Furry•Witch/Warlock/Wizard

The universal lexicographer by BRK Agent Aaron Levesque is annoyed. His latest case is obviously a joke, and his next interview is with a man accused of altering someone’s existence just by telling them their middle name was not what they thought it was. 2 parts Added Jul 2023 2,055 views 4.8 stars (8 votes) 5,846 words •Cock Growth•Multicock•Multiarm•Multilimb•Increased Libido•Retcon•Nonconsensual change •M/M

V 2

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? Added Oct 2020 6,084 views 4.7 stars (3 votes) 4,521 words •Huge Cock•Hyper Cum•Muscle Growth•Size Increase•Human to Animal/Anthro•Nonconsensual change•Horror•Supernatural•Halloween •M/M

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. 5 parts Added Jun 2018 Updated 23 Nov 2019 44k views 4.6 stars (37 votes) 12k words •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

W 6

Wad by Broody At a boring house party, a douchebag bro takes psychedelics, then runs afoul of a muscled tank who puts the MAN in manhandle. Added Sep 2023 3,087 views 4.4 stars (5 votes) 4,187 words •Huge Cock•Muscle Growth•Muscle Theft•Size Decrease•Size Increase•Hetero Sex•Destruction/Violence•Humiliation•Nonconsensual change•Complete•Psychedelic Drugs •M/M/F

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. 2 parts Added Mar 2009 27k views 4.6 stars (15 votes) 3,194 words •Cock Growth•Huge Cock•Public Orgasm•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Handsomer•Nonconsensual change

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. 3 parts Added Jul 2019 Updated 22 May 2021 18k views 3.9 stars (7 votes) 10k words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Voice Deepening•Getting Taller•Size Increase•Getting Hairy•Nonconsensual change

Woolly monkey zoo exhibit by Eriknl77 Two friends fighting for animal rights end up becoming part of an exhibit in a zoo. Added Feb 2019 5,221 views 5.0 stars (1 vote) 3,124 words •Transformation•Human to Animal/Anthro•Nonconsensual change

Workout by Tym Greene Sometimes it’s good to let your mind wander while you’re going through your reps at the gym…but sometimes things can get a bit out of hand…or perhaps “out of hoof” would be more appropriate… Added Jan 2021 4,350 views 4.5 stars (2 votes) 1,124 words •Huge Cock•Muscle/Strength•Transformation•Human to Animal/Anthro•Nonconsensual change

Wrong number by screamingmoist An ambitious young man starts receiving messages from a caller he can’t ignore. Added Apr 2023 6,952 views 4.0 stars (5 votes) 7,301 words •Cock Growth•Public Orgasm•Getting Dumber•Straight to Gay•Muscle Growth•Butt Growth•Humiliation•Nonconsensual change •M/M

X 1

X-Dream Makeover: Where’d he go? by Cris Kane A billionaire ropes a lowly accountant into going on a mysterious mission to Mr. Lee’s notorious shop. 2 parts Added Nov 2018 7,819 views 5.0 stars (3 votes) 11k words •Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Nonconsensual change

Y 4

The yard by Now Voyager When Simon returns to the local leather bar to retrieve his wallet, he gets more than he bargained for. Added May 2017 11k views 4.7 stars (7 votes) 4,689 words •Transformation•Human to Animal/Anthro•Nonconsensual change•Anthro/Furry •M/M

Year of the ox by Marceau Little Wolf Two brothers’ ailing dairy farm experiences a sudden change after they try an unconventional feeding method. Added Jul 2021 9,887 views 4.0 stars (11 votes) 1,801 words •Cock Growth•Huge Cock•Hyper Cock•Nipple Emissions•Multicock•Addiction•Muscle Breast•Muscle Growth•Muscle/Strength•Belly Growth•Transformation•Giants•Size Increase•Human to Animal/Anthro•Nonconsensual change

Young Buck by Proteus Buck’s admiration for the size and beauty of the gym’s hottest, most arrogant stud, Nate, will be all the greater when he possesses those qualities for himself. Added Feb 2022 12k views 4.6 stars (8 votes) 1,375 words •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth•Muscle Theft•Muscle/Strength•Size Decrease•Size Increase•Age Progression•Age Regression•Dom/Sub•Nonconsensual change•Metabods 25 •M/M

You’re fired! by MuscleNexus Not only has Owen lost his job after promising scientific miracles to the military, his friend Greg falls afoul of one of his experiments. Added Jun 2018 12k views 4.0 stars (11 votes) 1,643 words •Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy•Nonconsensual change