Straight to Gay

When a character that is definitely straight, previous not attracted to men, is suddenly drawn to guys and wanting to fool around with them (or one in particular—in other words, “gay for you” counts as this). May involve the effects of something Infectious.

Child of: Mental Changes. Related tags: Addiction;Butch-to-Fem;Dom to Sub;Gay to Straight;Getting Dumber;Other Mental Changes;Straight to Gay.

Tag Group: Mental Change.

**This Page: Top Tags**
Straight to Gay
Muscle Growth
Cock Growth
Huge Cock
Muscle/Strength
Nonconsensual change
Size Increase
Getting Taller
Increased Libido
Huge Balls

**This Page: Top Stories**
Justin (the bigger the better) by Giant Worshipper
All good things by Anon Amon
Mind and body by BRK
An unexpected inflation by UberPump
Bigger issues by muscl4life
Empire by LenZelig
The dudes by BRK
Forced growth by hyperboi
Changing Nick by BRK
The brothers by FanTCMan

**This Page: Recently Updated Stories**
Teacher’s testimony by Six Pecs
Alpha House: Turning Tides by NBCK99
Alien Vector by Dace
Avilus by Bottoming
Joy ride by BRK
Cum dosing by BRK
College change by repTV
Best self by BRK
Cursed warehouse by Dace
The dudes by BRK

288 stories found Sorted alphabetically Total word count: 4,790,592

A 18

Abyssus Abbey by Pen Darke Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. 17 parts 125k words (#15) Added Feb 2020 Updated 16 May 2020 37k views 4.9 stars (75 votes) No comments yet •Self-suck •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •Size Increase •Anthro/Scaly •Demons •Incubus/Succubus •Ogres •Satyrs •Witch/Warlock/Wizard •Fantasy Realm •Horror •Pagan gods •Supernatural •M/M •M/M/M

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. 8,642 words Added Dec 2003 98k views 4.9 stars (60 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •Nonconsensual change •Infectious •M/M

Adam University by OneLuckyGuy89 Luke Winters convinces his four buds to go to an all-male university. When their friend Mikey shows up at lunch much larger, there’s nothing weird about that, right? 2 parts 6,141 words Added Mar 2024 Updated 6 Apr 2024 27k views 4.5 stars (13 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Belly Growth •Increased Libido •Foot Growth •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Tongue Growth •Nonconsensual change •Hyper Pheromones •M/M/M/...

After the thunder by screamingmoist When Superheroes fight Super-Villains, what happens to the people caught in the middle? 3,093 words Added Nov 2023 6,162 views 3.8 stars (6 votes) No comments yet •Cock Shrinking •Gender Swap •Butch-to-Fem •Straight to Gay •Retcon •Superhero/Supervillain •M/M

Alien Vector by Dace Ezar gets by in life by avoiding attention, and especially by avoiding his bully stepbrother and abusive stepfather. One night in the forest changes that when a meteorite breaks apart nearby when he’s on the run from a gang. His next encounter with his stepbrother Carter leads in a very unexpected direction. 3 parts 14k words Added May 2025 Updated 14 Jun 2025 7,594 views 5.0 stars (17 votes) No comments yet •Cock Growth •Addiction •Straight to Gay •Muscle Growth •Transformation •Incest •Brothers •Dom/Sub •Sex-Slave •Hyper Pheromones •Aliens •Symbiotes •Mind Control •Alcohol •M/M •M/M/M

All good things by Anon Amon After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. 111 parts 133k words (#9) Added Feb 2017 Updated 29 Oct 2022 259k views 4.6 stars (155 votes) No comments yet •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Emissions •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Incest •Brothers •Twins •Infectious •Pagan gods •Complete •M/M •M/M/M

All kinds of jobs by Musiker Dale was straight before his transformation, but his transformation included becoming pansexual. It's time, with Max's help, for Dale to be introduced to gay sex. 6,182 words Added Dec 2019 14k views 4.0 stars (2 votes) No comments yet •Huge Cock •Straight to Gay •Muscle/Strength •Human to Animal/Anthro •Hyper Tongue •Sex-Slave •Anthro/Furry

Alpha encounters: Addison by Eric Aaldersen A varsity basketball hunk goes to the gym to burn off some of his sexual energy, but gets more than he bargained for. 3,455 words Added Apr 2022 12k views 4.8 stars (9 votes) No comments yet •Huge Balls •Huge Cock •Straight to Gay •Muscle/Strength •Bisexual •Hyper Pheromones •M/M

Alpha House: Turning Tides by NBCK99 Alpha House, the popular reality show sponsored by Augment Enterprises, has a new spinoff! Watch contestants grapple with changes and increasing attraction as they compete in challenges, spin the wheel, and vie for the big prize. 5 parts 35k words Added Mar 2025 Updated 14 Jun 2025 8,549 views 4.8 stars (17 votes) No comments yet •Cock Growth •Other Mental Changes •Straight to Gay •Muscle Growth •Increased Libido •Getting Handsomer •Getting Taller •Size Decrease •Size Increase •Hyper Pheromones •M/M

Alpha Mike finds a beta by Eric Aaldersen Inspired by Luke’s recent conquests, older brother Mike goes on the hunt to find a beta of his own to breed into alphahood and gets more than he bargained for. 7,244 words Added Jun 2020 13k views 4.5 stars (4 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Muscle/Strength •Hyper Pheromones •Supernatural

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. 18 parts 88k words (#37) Added Jan 2022 Updated 18 Jan 2025 123k views 4.9 stars (255 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Suggestion •Hetero Sex •Dom/Sub •Nonconsensual change •M/M •M/F

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

Always sunny by Cockatrice With little to look forward to in life, Ray decides to sign up for a research program and university scholarship that will change his life. 6 parts 62k words (#60) Added Jun 2024 Updated 3 May 2025 10k views 4.8 stars (13 votes) No comments yet •Other Mental Changes •Straight to Gay •Muscle Growth •Transformation •Human to Inanimate •Christmas •M

And let your arrow go by screamingmoist A young man gets more attention from Cupid than he ever wanted. 5,327 words Added Feb 2022 13k views 4.8 stars (8 votes) No comments yet •Cock Shrinking •Straight to Gay •Muscle Theft •Transformation •Pagan gods •Valentine’s Day •M/M

An app for the ages by Seth Peterson An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? 3,147 words Added Dec 2018 46k views 4.9 stars (25 votes) No comments yet •Cock Growth •Huge Cock •Butch-to-Fem •Getting Dumber •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Taller •Hair Growth/Getting Hairy •App •Nonconsensual change •M/M

Atlas Academy by OneLuckyGuy89 D’artagnan's friend Danny disappeared for a week after their high school graduation. He reaches out to Dart and invites him and his friends to see the new him. What exactly is waiting for the young men at Atlas Academy? 3,195 words Added Feb 2024 9,760 views 4.4 stars (7 votes) No comments yet •Cock Growth •Ball Growth •Straight to Gay •Muscle Growth •Man Scent •Butt Growth •Increased Libido •Voice Deepening •Getting Taller •Forced Growth •Hair Growth/Getting Hairy •t/t •t/t/t...

The attack of Tchutchuca by brazboy A weird phenomenon takes place in the old colonial city of Paraty: after a strong tide, the sea turns a bit sweet, and its scent is enough to drive the males in the small town mad. Some say it’s the work of the devil, others swear it down to the old local monster Tchutchuca. The state government sends a biologist to investigate, but there is little to be done other than witness history. 8,430 words Added Jul 2022 12k views 4.6 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Increased Libido •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •M/M/M/...

Avilus by Bottoming James, a horny, gay senior, comes across a reality-altering device. Who will it change—his friends, his bullies, even his annoying, muscle-bound brother Zack? 3 parts 6,749 words Added May 2025 Updated 14 Jun 2025 9,038 views 4.6 stars (25 votes) No comments yet •Cock Growth •Ball Growth •Female to Male •Straight to Gay •Muscle Growth •Butt Growth •Hyper Anus •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Hairless •Incest •Brothers •Dom/Sub •Nonconsensual change •Mind Control •M •M/M

B 23

Basso profundo by BRK Andrew hates how puberty had been a lot kinder to his studly, alpha male jock roommates. Even his voice is higher. All that changes with a belated puberty upgrade—especially the part about his voice. 2,030 words Added Jan 2021 27k views 4.5 stars (26 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Voice Deepening •Hair Growth/Getting Hairy •Suggestion •Mind Control •M/M

Be careful what you wish for by Tereshky “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. 9 parts 42k words Added Feb 2020 Updated 19 Jun 2021 64k views 4.7 stars (20 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Age Regression •Nonconsensual change •M/M

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

Beauty is in the eye of the beholder by Transformheaven Nerdy Andrew has a crush on a cheerleading bimbo. He gains an app that allows him to make changes to his body. How will this end? 5,327 words Added May 2022 19k views 3.8 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Growth •Getting Taller •App •Retcon •Misogyny •M/M

The beefy awakening: The rise of a muscle goon by Meddler Incs Brad gains a new piercing and a new lifestyle. 2,623 words Added Oct 2024 9,734 views 4.6 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Voice Deepening •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Nonconsensual sex •M/M

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 11k words Added Jan 2008 83k views 4.7 stars (42 votes) No comments yet •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

Best buds by Richard Jasper John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding… and succeed beyond their wildest imaginings. 9 parts 13k words Added Feb 2020 21k views 5.0 stars (10 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Hair Growth/Getting Hairy •M/M

Best self by BRK “Viral video” doesn’t always mean what you think it means. 2 parts 4,420 words Added Apr 2025 Updated 24 May 2025 11k views 4.6 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Getting Handsomer •Getting Taller •Retcon •Nonconsensual change •Shapeshifting •M •M/M

Bigger issues by muscl4life Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? 6 parts 47k words (#91) Added Dec 2013 153k views 4.0 stars (24 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •M/M

The billionaire’s secret by YellowJester A bookstore employee brings a romance book to life in an effort to help a nice customer, only to find out what The Billionaire’s Secret actually is. 1,690 words Added Feb 2024 7,532 views 4.5 stars (11 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Getting Handsomer •Getting Taller •M/M

Birthday bonus by john smith In a world where magic is real, Jeremy's enchanted 18th-birthday gifts are put to immediate use. 4,359 words Added Jan 2006 30k views 4.9 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Increased Libido •First Time/Virgin •t/t

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

Bloody pumpkin fuckers by NioSatyr Three frat bros go into the dark forest on Halloween. The blood moon shining on a wild pumpkin patch promises growth and transformation. 7,196 words Added Oct 2021 31k views 4.9 stars (18 votes) No comments yet •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Nipcocks •Prehensile Cock •Hyper Cum •Nipple Emissions •Multi-balls •Multicock •Multiarm •Multipec •Stacking •Wings •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Tailcock •Plants •Anthro/Furry •Dragons •Werewolves •Supernatural •Halloween •M/M/M

Body and mind by BRK Exasperated by college, work, and home life, Barry stumbles across an obscure app that might at least help make his insufferable, annoyingly sexy older brother Vince a tad easier to live with. 7 parts 39k words Added Nov 2024 Updated 3 May 2025 26k views 4.6 stars (42 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Self-suck •Public Orgasm •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •App •Retcon •Suggestion •Incest •Brothers •Nonconsensual change •Hypnosis •Mind Control •M/M •M/M/M •M/M/M/...

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

Bond of the necklace by Roland Patten Zac moves into an "all gay" roomshare, but the other hot guys in his apartment are more than just roommates. 942 words Added Nov 2014 16k views 2.8 stars (26 votes) No comments yet •Cock Growth •Straight to Gay •Muscle/Strength

The boost by Cris Kane The mysterious boost in a health club’s smoothies causes fast and dramatic changes. 2 parts 13k words Added Jul 2015 27k views 4.9 stars (11 votes) No comments yet •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength

Bottoming out by screamingmoist A man grows his friend into the perfect revenge. 8,399 words Added Jan 2024 11k views 4.7 stars (3 votes) No comments yet •Straight to Gay •Butt Growth •Gradual Change •Nonconsensual change •M/M

The Bridge by Stumpjumper A safety technician is exposed to an artificial intelligence that rebuilds him and his best friend in ways they can't imagine. A decade later, the repercussions are still unfolding. 5,446 words Added Jun 2019 19k views 4.6 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Transformation •Hair Growth/Getting Hairy •A.I.-Controlled Change •M/M

The brothers by FanTCMan Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. 8 parts 23k words Added Mar 2003 126k views 4.8 stars (98 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Addiction •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Hair Growth/Getting Hairy •Incest •Brothers •t/t •M/t

Buck by BRK Davis is taken aback when a cocky new partner he’s never met before climbs unexpectedly into his car during a stake-out. But it’s what Buck has to say that really takes him by surprise. 5,289 words Added Aug 2017 19k views 4.8 stars (17 votes) No comments yet •Straight to Gay •Muscle Growth •Muscle/Strength •Suggestion •M/M

Buying new underwear by James Morris Matt goes to buy underwear and runs into a hugely hung stud in the changing rooms who needs some help trying on his own purchases. 1,531 words Added Feb 2019 22k views 3.9 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Suggestion

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

C 28

C is for… by King Dave Owen decides to order some custom health supplements online. He never expected them to have these kinds of side effects. 4 parts 8,701 words Added Feb 2021 Updated 6 Mar 2021 22k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Age Regression •M/M •M/M/M

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

Chad gets collared by Portowulf Roommates Rohan and Chad find an alternative use to a failed experimental device. 2,027 words Added May 2020 15k views 4.0 stars (6 votes) No comments yet •Straight to Gay •Dom/Sub •Humiliation •Sex-Slave •Mind Control

Chameleons and scallies by Ben 1,661 words Added Apr 2003 16k views 5.0 stars (4 votes) No comments yet •Straight to Gay •Mind Control •Shapeshifting •M/M

Changing Nick by BRK Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. 18 parts 70k words (#53) Added May 2013 Updated 16 Jul 2022 133k views 4.7 stars (40 votes) No comments yet •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/...

Charlie by NBCK99 Like everyone else in the dorm, Jude has gotten used to Charlie, the guy down the hall, and the way Charlie’s cock grows in his sleep—not to mention the effect it has on the everyone around him. But when he wakes up to find that Charlie’s cock has gotten not only out of hand but out of room, Jude confronts Charlie, with unexpected results. 3,891 words Added Nov 2014 22k views 4.7 stars (24 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •M/M

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

Chris olympus by FanTCMan 3 parts 9,167 words Added Dec 2002 45k views 4.5 stars (21 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •Age Difference •Incest •Father/Son

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

Christmas wish by Riu Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. 3,925 words Added Dec 2016 34k views 4.9 stars (36 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Christmas •M/M

The chronicles of Besar Otot by OneLuckyGuy89 On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. 8 parts 26k words Added Jan 2020 Updated 8 May 2021 31k views 4.3 stars (4 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Gender Swap •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Hair Growth/Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones

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 5,227 words Added Jul 2022 Updated 6 Aug 2022 14k views 4.7 stars (7 votes) No comments yet •Cock Growth •Getting Dumber •Straight to Gay •Muscle Growth •Age Regression •App •Retcon •Nonconsensual change •M/M

Coach Barker by Argenti Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. 9 parts 19k words Added May 2019 Updated 15 Jun 2019 51k views 4.9 stars (38 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Increase •Infectious •M/t

Cock boy conversions by CockTFBoi A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. 19 parts 14k words Added Mar 2014 53k views 3.8 stars (12 votes) No comments yet •Human to Cock •Multicock •Straight to Gay •Transformation •Size Decrease •Nonconsensual change •t/t •t/t/t...

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

Cody and Todd by klj Little green pills lead to roommate fun. 2,654 words Added Jun 2005 25k views 4.9 stars (16 votes) No comments yet •Cock Growth •Huge Cock •Cum inflation •Straight to Gay •Increased Libido •M/M

Coffee coffee by NBCK99 The employees at the campus’s hottest coffee shop seem to be getting sexier… and so are the customers. 2 parts 5,251 words Added Dec 2010 41k views 4.7 stars (38 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Size Increase •M/M •M/M/M

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

Company guys by FanTCMan You can’t even imagine how excited Joey and I were, excited and scared, when Dad said he was going to give us the formula he’d been sampling. We were going to be models for what he called the Company. 2 parts 7,919 words Added Dec 2002 42k views 4.7 stars (13 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Hair Growth/Getting Hairy •Age Difference •Incest •Father/Son

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! 3 parts 11k words Added Nov 2022 Updated 8 Feb 2025 17k views 4.9 stars (37 votes) No comments yet •Always Hard •Cock Shrinking •Hyper Cum •Public Orgasm •Dom to Sub •Straight to Gay •Always Shirtless •Increased Libido •App •Humiliation •Nonconsensual change •Lycra/Spandex •M •M/M

Corporate growth by screamingmoist Corporate growth can take on a whole new meaning if you cross the wrong people. 6,574 words Added Sep 2021 14k views 4.1 stars (8 votes) No comments yet •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 57k words (#69) Added Aug 2020 Updated 22 Oct 2022 32k views 4.9 stars (13 votes) No comments yet •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

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

Cum dosing by BRK Mark’s hunky roommate, Aaron, is dead set on getting bigger, and Mark has a vested interest in making it happen. 3 parts 16k words Added Mar 2025 Updated 31 May 2025 20k views 5.0 stars (42 votes) No comments yet •Cock Growth •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Size Increase •M/M

The curse by muscl4life Dylan is a huge and hot muscle man and he’s really willing to find a cute little ass to fuck. He really wants—and actually needs—to give pleasure, and more. 2,443 words Added May 2014 32k views 4.3 stars (11 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation

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 25k words Added Aug 2020 37k views 4.2 stars (10 votes) No comments yet •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 •Hair Growth/Getting Hairy •Hairless •Nonconsensual change •Hyper Pheromones •M •M/M •M/M/M/...•M/F

Cursed warehouse by Dace Levi and his friends wake up with crushing hangovers in a strange warehouse full of cursed items. They have to play some sort of sick game if they ever want to get out—but what does it even mean to be cursed, down here? 10k words Added May 2025 4,321 views 4.4 stars (9 votes) No comments yet •Always Hard •Cock Growth •Straight to Gay •Muscle Growth •Nonconsensual change •M/M •M/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. 1,377 words Added Sep 2020 12k views 4.0 stars (2 votes) No comments yet •Straight to Gay •Belly Growth •Getting Fatter •Humiliation •Nonconsensual change

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Daddy’s boy by Seth Peterson What happens when a cocky, overly narcissistic businessman oversteps courtesy? Why, muscle-growing, mind-altering, submission-inducing karma, of course! 2,534 words Added Jun 2018 93k views 4.8 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Nipple Emissions •Getting Dumber •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •Dom/Sub •Humiliation •M/M

Damian and the three muscleteens by hyperboi 5 parts 8,170 words Added Dec 2012 64k views 4.3 stars (28 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •Twins •Infectious

Danny gets big by StudMscl Danny is unexpectedly given some brown paper packets that are supposed to turn him into everything he wishes he were. He quickly learns that changing your body changes your life in unexpected ways. 3 parts 9,501 words Added Nov 2003 71k views 4.6 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •M/M

David devolving by FanTCMan Sexy David develops a muscle obsession, with a little help from Larry and whatever he slipped into David’s drink. 2 parts 9,538 words Added Sep 2003 53k views 4.8 stars (21 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Nonconsensual change •M/M

David the natural by BRK A new suburban police officer finds he makes friends even more easily with a smart, sexy uniform to complement his good looks and playful smile. 2,923 words Added Feb 2025 2,812 views 4.0 stars (2 votes) No comments yet •Public Orgasm •Straight to Gay •M/M •M/M/M

Dawn of the Dragon-Men by JKL Drake and Irving stumble on an old dragon’s nest and investigate a dead-looking dragon’s egg they find there, only it’s not as inert as it seems. 1,156 words Added May 2020 9,521 views 4.4 stars (5 votes) No comments yet •Wings •Straight to Gay •Muscle Growth •Transformation •Size Increase •First Time/Virgin •Anthro/Scaly •M/M

Derek’s rebirth by muscl4life An elixir from the dawn of time is turning Derek into the ultimate muscle daddy, which he demonstrates by wearing out three young admirers. Taking on a personal trainer as his acolyte, Derek prepares himself for an even more impressive Phase Two of his transformation. 3 parts 12k words Added Nov 2018 41k views 4.6 stars (21 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nipple Emissions •Straight to Gay •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Age Difference •M/M

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. 6,534 words Added Jul 2022 16k views 4.6 stars (14 votes) No comments yet •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 •Hair Growth/Getting Hairy •Retcon •Nonconsensual change •Anthro/Furry •t/t

Dickville by OneLuckyGuy89 Rodney Finnegan and his four boys arrive in a Florida marshland town named Dickville. And it doesn’t take them long to figure out how it got that name. 2 parts 5,446 words Added Apr 2022 Updated 16 Apr 2022 21k views 4.5 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Father/Son •M/M •t/t

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. 1,586 words Added Feb 2018 12k views 4.5 stars (4 votes) No comments yet •Straight to Gay •Nonconsensual change •Hypnosis •Mind Control •M/M

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

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 4,348 words Added Aug 2020 Updated 10 Jul 2021 25k views 4.8 stars (50 votes) No comments yet •Public Orgasm •Straight to Gay •Belly Growth •Getting Fatter •Retcon •Suggestion •Incest •Father/Son •Nonconsensual change •M/M

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

Double or nothing by screamingmoist A bet doesn’t go as planned, but they both end up winners. 5,733 words Added Apr 2024 6,368 views 5.0 stars (14 votes) No comments yet •Cock Growth •Vaginas •Straight to Gay •Transformation •Retcon •Nonconsensual change •M/M

Down on his luck by BigManBigBelly Brody was dumped by his girlfriend, who took the dog, and then was fired at his job. Depression leads to weight gain but he manages to catch the eye of a wealthy, older man who forces him to confront new thoughts and considerations. 4,588 words Added Feb 2022 8,704 views 5.0 stars (6 votes) No comments yet •Straight to Gay •Getting Fatter •Age Difference •M/M

Drawn together by Johnny29 Mike and John were instantly compatible as friends, lovers, and workout buddies, especially since both yearned for superhero-like bodies. Good thing the mysterious offer to help them achieve their dreams came to both of them together. 7 parts 14k words Added Sep 2012 40k views 5.0 stars (47 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •Hairless •M/M

Dude, look what I found! by Alex Anders Some frat bros find a genie and end up surprising the fuck out of it. 8 parts 7,567 words Added Mar 2022 Updated 31 Dec 2022 24k views 4.6 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Extra facial features •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Replication •Wristfeet •Straight to Gay •Public Nudity •Transformation •Size Decrease •Size Increase •Mouthcock •Selfcest •Djin/Jinn/Genie •M/M •M/M/M/...

The dudes by BRK The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true. (Slightly revised throughout as of May 2025.) 8 parts 22k words Added Mar 2010 Updated 17 May 2025 148k views 4.7 stars (60 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Public Nudity •Increased Libido •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •Incest •Brothers •Hyper Pheromones •M/M •M/M/M •M/M/M/...

Due diligence by Lou Garou 78 A gym rat running out of options for finding the perfect woman tries swapping with a younger stud, only it turns out he didn’t have all the facts about his chosen target. 5,012 words Added Jul 2022 10k views 4.9 stars (9 votes) No comments yet •Dom to Sub •Straight to Gay •Muscle Growth •Dom/Sub •Body Swap •M/M

The duplex by TheCandymanCan13 Peter and his hot wife, Eleanor, are looking for a little excitement. They decide to try sharing sex with another couple, but don’t have much luck until a chance encounter introduces them to Henry and Rose, both of whom know exactly how to please a man and woman. 9,099 words Added Apr 2018 11k views 3.9 stars (8 votes) No comments yet •Huge Cock •Straight to Gay •Bisexual •Hetero Sex

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Easy cum, easy go by Noam de Pluma and Kuro Norman Aster is working his regular shift at the restaurant when a mysterious stranger walks in and changes his life forever… except his life has always been that way, right? Right? 3 parts 22k words Added Apr 2022 Updated 16 Apr 2022 22k views 4.5 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Always Cumming •Hyper Cum •Public Orgasm •Gender Swap •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Increased Libido •Getting Taller •Size Increase •Retcon •Suggestion •Bisexual •Humiliation •Sex-Slave •Hyper Pheromones •M/M •M/M/M •M/F

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

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

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

Enlargement by Boston Guy A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. 5 parts 15k words Added May 2013 70k views 4.6 stars (32 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Hyper Anus •Increased Libido •Gradual Change •Transformation •Size Increase •Nanotech •Nonconsensual change •Infectious •M/M •M/M/M •M/M/M/...

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... 3,492 words Added Dec 2014 32k views 4.8 stars (26 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Nonconsensual change •Aliens

Evolving friendship by Yoru Preston and David were bros for life until David began taking a secretive treatment that has made him bigger, stronger, and more aggressive. Preston wants to save their friendship, but David has changed and may have to force Preston to accept that. 3,861 words Added Oct 2020 16k views 4.8 stars (47 votes) No comments yet •Cock Growth •Cock Shrinking •Straight to Gay •Muscle/Strength •Man Scent •Dom/Sub •Humiliation •M/M

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Family comes first by EdIam Edgar and Becky Berger are hosting Thanksgiving for their beloved family. With their twins arriving home from college and Edgar’s widower father, brother, and nephew on the way, the pair are excited to spend time with loved ones. And that’s when their creepy neighbor Yusuf rang their doorbell… 6 parts 73k words (#50) Added Mar 2024 Updated 4 May 2024 13k views 2.2 stars (27 votes) No comments yet •Other Mental Changes •Straight to Gay •Race/Ethnicity Change •Retcon •Incest •Brothers •Father/Son •Twins •Humiliation •Nonconsensual change •Mind Control •M/M

Family values by FanTCMan Visiting his brothers in California leads to surprise after surprise, starting with their being much bigger than they had been before... 1,448 words Added Jul 2014 35k views 4.0 stars (32 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •Incest •Brothers

FertiliGro by BeastCZ FertiliGro, a new fertility supplement, promises improved virility and sexual experience in men—though people don’t realize just how much the little capsules will change their life. 2 parts 1,729 words Added Feb 2020 18k views 4.3 stars (9 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Addiction •Straight to Gay •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •Bisexual •Hetero Sex

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

A few minor adjustments by Cris Kane Geeky freshman Ryan is given a camera with special selfie-editing options that Instagram hasn’t thought of yet. As Ryan adjusts to his modified body, he then applies the camera’s effects to his jerk of a roommate, leading to all sorts of complications and an unexpected encounter with his roommate’s bro buddy Shiloh. 4 parts 20k words Added Oct 2014 37k views 4.7 stars (37 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •M/M

A fine bromance by Richard Jasper Once Roger finds a young straight boy lifting buddy, the growth (muscles and cock) really takes off—for both of them! 3 parts 6,603 words Added Jan 2020 15k views 4.7 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •M/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 6,397 words Added Oct 2013 144k views 4.4 stars (56 votes) No comments yet •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Forced Growth •Nonconsensual change •M

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

Frat boys with fangs by Six Pecs Halloween 2024: This year’s hottest-ticket Halloween party on Greek Row is being hosted by the brothers of Kappa Upsilon Mu. Unbeknownst to the guests, the fraternity has become a front for a secret coterie of gay vampires. The vampire frat boys flex their supernatural abilities at the party, and lay the groundwork for a ritual that promises to slake their thirst for blood and much more. 5 parts 14k words Added Oct 2024 Updated 9 Nov 2024 8,711 views 4.8 stars (12 votes) No comments yet •Huge Cock •Cum Milking •Public Orgasm •Replication •Other Mental Changes •Straight to Gay •Muscle/Strength •Feeding •Transformation •Getting Taller •Size Increase •Human to Animal/Anthro •Misogyny •Destruction/Violence •Blood •Nonconsensual change •Restraints •Lycra/Spandex •Tentacle •Anthro/Scaly •Ogres •Vampires •Witch/Warlock/Wizard •Horror •Supernatural •Halloween •Mind Control •Immortality •Shapeshifting •M/M •M/M/M •M/M/M/...•NS

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

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

Friends indeed by FanTCMan When his friend goes to California, a young man realizes he misses him and follows him out there—only to find that the new clime has already changed his friend. 4,791 words Added Jul 2002 22k views 4.9 stars (11 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Hair Growth/Getting Hairy •M/M

From the files of the Magic Misuse Office by BRK High-ranking magilegal investigator Liam O'Brien reports on a YouTube video in which twin college students have an illicitly magical effect on anyone watching. 6 parts 20k words Added Sep 2017 Updated 4 Sep 2021 25k views 4.9 stars (36 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Replication •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Social Media •Incest •Twins •Selfcest •Merging •Witch/Warlock/Wizard •M/M •M/M/M

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

The fugitive by Cris Kane One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. 7,458 words Added Oct 2019 13k views 5.0 stars (6 votes) No comments yet •Huge Cock •Other Mental Changes •Straight to Gay •Transformation •Age Regression •Dom/Sub •Sex-Slave •Mind Control •M/M

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Gaining followers by screamingmoist He never thought he’d be this kind of influencer. 4,227 words Added May 2024 7,537 views 4.9 stars (8 votes) No comments yet •Straight to Gay •Muscle Growth •Hair Growth/Getting Hairy •Retcon •M

The great pumpkin by screamingmoist Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween. 8,028 words Added Oct 2021 13k views 4.7 stars (7 votes) No comments yet •Public Orgasm •Getting Dumber •Other Mental Changes •Straight to Gay •Butt Growth •Increased Libido •Transformation •Size Decrease •Hairless •Nonconsensual change •Horror •Supernatural •Halloween •M/M/M/...

Griff the natural by BRK On a relaxing cross-country road trip, Griff can’t help but make a couple of sexy new friends. That’s just the way his life goes. 3,531 words Added Apr 2025 2,763 views 5.0 stars (3 votes) No comments yet •Public Orgasm •Straight to Gay •Always Shirtless •M/M/M

Growing boys at UMich by iciss Those football jocks in the UMIch gym are about to get a whole lot hotter. 4 parts 7,144 words Added Jan 2007 47k views 4.7 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Infectious •M/M

A growing family by OneLuckyGuy89 Tyler Sánchez and his friends are going to prove the Zhao transformation website is a hoax. His father Julian gets home to find a manly musk has filled their home. Just what happened while he was at work? 7,041 words Added Jun 2024 16k views 4.6 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Female to Male •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones •Supernatural •Immortality •M/M •M/M/M

Growth by association by Richard Jasper When Roger Clark—improbably huge, impossibly built—shows up at Fitness World wanting to hire half a dozen personal trainers (all male) for 12 weeks, the guys don’t know what to think. But they all say YES when he quotes a price that’s about 10 times their going rate! Growth, growth, and more growth ensues, in the muscle department and down below. Plus these totally straight jocks wind up being not so straight after all! 8 parts 10k words Added May 2020 9,526 views 3.3 stars (6 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Supernatural

Guy lines and tent poles by BRK Jacob and Luke’s camping getaway to rekindle their college bromance gets a tent stake in the works when Jacob invites along a dweeby coworker with a secret stash of very powerful weed. 3,312 words Added Apr 2025 4,881 views 5.0 stars (3 votes) No comments yet •Huge Cock •Cock Body •Hyper Cock •Straight to Gay •Muscle Growth •Muscle Theft •Getting Taller •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Sex-Slave •Cannabis •M/M/M

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… 1,711 words Added Dec 2019 28k views 4.7 stars (29 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Nonconsensual change •Infectious •M/M

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Hank has three choices by Clearlyhere It starts with Drake lusting after his roommate Hank. The real choice lands with Hank. He has three choices on how to use his toy. Unfortunately, it can exceed recommended usage. 4 parts 4,694 words Added Jun 2020 15k views 4.7 stars (7 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Straight to Gay •Muscle Breast •Muscle Growth •Size Decrease •Dom/Sub •Dildos/Toys •M/M

Hashtag by screamingmoist Troy downloads the Facets app and opens up a world of possibilities. 4 parts 14k words Added Feb 2023 Updated 4 Mar 2023 16k views 4.5 stars (6 votes) No comments yet •Cock Growth •Cock Shrinking •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Butt Growth •Transformation •Size Decrease •App •Retcon •M/M •M/M/M

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

Hidden passages by screamingmoist A magical book finds its way to a new author. 5,254 words Added Apr 2022 16k views 4.5 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Retcon •Mind Control •M/M

The 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. 4,189 words Added Sep 2003 21k views 4.6 stars (14 votes) No comments yet •Hyper Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Hair Growth/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. 2,593 words Added Jan 2018 84k views 4.4 stars (56 votes) No comments yet •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

His first recruits by EdIam Grant experiences what it’s like to be in the company of a master hypnotist who’s decided to end his career and indulge his deepest desires. 10k words Added Apr 2025 2,422 views 5.0 stars (1 vote) No comments yet •Straight to Gay •Suggestion •Age Difference •Hypnosis •Mind Control •M/M

His last hypnosis show by EdIam Paul has decided to put his long career as a hypnotist to bed… along with many of the new local men he’s meeting. 3 parts 11k words Added Mar 2022 9,871 views 4.1 stars (7 votes) No comments yet •Straight to Gay •Public Nudity •Suggestion •Age Difference •Incest •Father/Son •Sex-Slave •Hypnosis •Mind Control •M/M

His new son by EdIam Jon’s hypnosis journey begins before the last show Paul would put on, and continues long afterwards… 13k words Added Apr 2025 2,907 views 5.0 stars (1 vote) No comments yet •Straight to Gay •Suggestion •Age Difference •Incest •Father/Son •Hypnosis •Mind Control •M/M •M/M/M

Host User by Double-U An unexpected package arrives with a strange device inside, and shortly thereafter your asshole roommate starts being really nice to you. Coincidence? 1,913 words Added Nov 2020 9,284 views 4.3 stars (6 votes) No comments yet •Straight to Gay •Muscle/Strength •Body Swap •Hypnosis •Mind Control

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

The house always wins by Meddler Incs The things you find in a circus… 2,073 words Added Aug 2021 9,256 views 4.0 stars (2 votes) No comments yet •Straight to Gay •Muscle Growth •Muscle/Strength •Size Decrease •Age Progression •Retcon

The house by Writ Bro When Harry gets an inheritance he could have never dreamed of, he quickly realises his life is about to change. But the true extent of the changes will truly blow his mind. 31 parts 179k words (#6) Added Jan 2023 Updated 8 Mar 2025 58k views 4.9 stars (70 votes) No comments yet •Cum Milking •Nipple Emissions •Transgender •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Dom/Sub •Restraints •Sex-Slave •Dildos/Toys •M •M/M •M/M/M •M/M/M/...

Huge changes: Book one by RdyRoger Todd’s love for his straight best friend turns them both into their fantasies of each other—with a little help from an old lady at a Halloween costume shop. 5,890 words Added Apr 2012 112k views 4.0 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •Halloween •M/M

HunkTech heist by YellowJester A savvy, ragtag group plans a heist of HunkTech’s extremely secure facility. What they are after isn’t money. 2 parts 10k words Added Dec 2023 Updated 16 Dec 2023 11k views 4.7 stars (7 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle Theft •Butt Growth •Getting Handsomer •Transformation •Getting Taller •Hairless •Mind Control •M/M

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I, Bro-bot by Cris Kane A formerly homophobic preppie describes how he came under the control of his computer geek roommate. 3,877 words Added Mar 2019 13k views 4.8 stars (8 votes) No comments yet •Always Hard •Straight to Gay •Dom/Sub •Hypnosis •Mind Control •M/M

I have heard the mermen singing by CentaurQuinn Will’s cave diving trip goes horribly awry, but is the start of a new life. 2,600 words Added Oct 2020 8,778 views 4.4 stars (10 votes) No comments yet •Cock Shrinking •Cockless •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Mermen •M/M

I think... by EdIam Larry wants to think for Zack. 12 parts 151k words (#7) Added Apr 2021 Updated 13 Aug 2022 28k views 4.3 stars (12 votes) No comments yet •Other Mental Changes •Straight to Gay •Muscle/Strength •Age Difference •Incest •Brothers •Twins •Dom/Sub •Humiliation •Hypnosis •Mind Control •M/M •M/M/M

Incubus garage by Quick Master An incubus of the lower realms aims to corrupt all of the men working at a greasy local garage into incubi. 3 parts 15k words Added Dec 2021 Updated 1 Jan 2022 20k views 5.0 stars (5 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Nipple Emissions •Multicock •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tongue Growth •Hyper Pheromones •Infectious •Minotaurs •Demons •Incubus/Succubus •Supernatural •M/M •M/M/M •M/M/M/...

The interrogator by ed I’m a consultant for local law enforcement, with a unique ability to get the info they need. 3,187 words Added Jun 2021 9,371 views 5.0 stars (12 votes) No comments yet •Huge Cock •Straight to Gay •Muscle/Strength •Muscle Worship •Voice Deepening •Dom/Sub •Nonconsensual change •Mind Control •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 34k words Added Oct 2022 Updated 15 Oct 2022 21k views 4.8 stars (18 votes) No comments yet •Addiction •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Nonconsensual change •Aliens •Symbiotes •M/M

It’s never enough by K. Theeunknown All Trent wants is companionship, until his inner size queen takes him down a deep rabbit hole. Will he ever be able to clean up the nearly uncontrollable mess he’s made? 3 parts 6,734 words Added Jan 2023 Updated 11 Mar 2023 34k views 4.8 stars (39 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Emissions •Addiction •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Butt Growth •Hyper Anus •Getting Taller •Forced Growth •Size Decrease •Size Increase •M/M

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

The Ixlutani by Lloyd Irving Kyle Anderson set out with his best friend Ben Miller for one last hurrah, revisiting the woods behind their childhood homes and the mysterious cave they discovered there, before Kyle’s impending nuptials with his longtime girlfriend, Olivia. What neither man knew was that after that day neither their bodies nor their relationship would ever be the same. 9 parts 54k words (#75) Added Jun 2021 Updated 14 Aug 2021 27k views 4.9 stars (24 votes) No comments yet •Cock Growth •Cut to Uncut •Cock Shrinking •Cock Theft •Huge Cock •Straight to Gay •Muscle Theft •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Bisexual •Hetero Sex •Supernatural •M/M •M/F

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Jackpot by Max Mann Winning the jackpot means something different at this resort hotel where all the guests and staff start to transform before Tracy’s eyes into impossibly sculpted and phenomenally hung dream men. 3,913 words Added Feb 2009 31k views 4.7 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •M/M •M/M/M

Jock Pussy Syndrome Information Video #1 by SC Walker A video that details the symptoms and treatment for the mysterious new disease affecting athletic men: Jock Pussy Syndrome. 1,728 words Added Oct 2020 11k views 5.0 stars (10 votes) No comments yet •Straight to Gay •Muscle Growth •Transformation •Gross Bodily Fluids

Joy ride by BRK Tag and Lys are only pretending to gad about the universe in their grandparents’ borrowed sportscruiser, Lys rather less willingly than Tag. Then the universe takes a hand and makes it all a little more real. 3,618 words Added Jun 2025 1 views 4.5 stars (2 votes) No comments yet •Cock Growth •Ball Growth •Huge Cock •Hyper Cock •Other Mental Changes •Straight to Gay •Getting Handsomer •Getting Taller •Incest •Brothers •Nonconsensual change •Space Travel •Set in the Future •M/M

Just another ordinary day by YellowJester When someone with quite the ambition gets a hold of a reality altering device yet another ordinary day can become anything but. 1,957 words Added Sep 2022 13k views 4.5 stars (26 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Getting Handsomer •Getting Taller •Size Increase •Retcon •M/M

Justin (the bigger the better) by Giant Worshipper A young man starts growing, and growing. He finds he likes it a lot. 15 parts 99k words (#28) Added Nov 2009 480k views 4.3 stars (93 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Hyper Strength •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Getting Taller •Giants •Size Increase •First Time/Virgin

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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 24k words Added Jun 2019 Updated 27 Jul 2019 40k views 3.8 stars (19 votes) No comments yet •Cock Growth •Cock Shrinking •Cockless •Huge Balls •Huge Cock •Hyper Cum •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Hyper Anus •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Gross Bodily Fluids •Anthro/Furry •Mind Control •M/M •M/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 19k words Added Nov 2021 Updated 25 Dec 2021 42k views 4.8 stars (25 votes) No comments yet •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

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Lather, rinse, repeat by Cris Kane Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. 2 parts 9,938 words Added Sep 2020 Updated 3 Oct 2020 15k views 4.8 stars (6 votes) No comments yet •Other Mental Changes •Straight to Gay •Muscle Theft •Muscle/Strength •Size Decrease •Hairless •M/M

The Latin twins by RdyRoger A man is gifted by "the watchers" to make changes to himself and others that will last for 24 hours. Two of his escapades are detailed in this story. 2 parts 7,238 words Added Apr 2012 48k views 4.7 stars (10 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Decrease •Size Increase •Race/Ethnicity Change •Suggestion •Incest •Brothers •Dom/Sub

The leave-behind by BRK The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. 6 parts 22k words Added Aug 2014 Updated 10 Feb 2024 21k views 4.6 stars (18 votes) No comments yet •Extra digits •Multilimb •Straight to Gay •Muscle/Strength •Muscle Worship •Detachable •M/M

Leo on a dark night by StudMscl 2 parts 13k words Added Oct 2003 16k views 4.3 stars (7 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength

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. 9,347 words Added Apr 2003 20k views 4.5 stars (6 votes) No comments yet •Getting Dumber •Straight to Gay •Race/Ethnicity Change •Nonconsensual change •Sex-Slave •Hypnosis •Mind Control •M/M

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

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. 4,147 words Added Oct 2022 11k views 4.5 stars (6 votes) No comments yet •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/...

Los alamos summer camp by FanTCMan 1,618 words Added Dec 2002 16k views 3.9 stars (10 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength

Love and foot rubs by Musiker Dale the Clydesdale and Max the dog are enormously muscular, well-hung exhibits in the adults-only Land of Eros Zoo where everything they do—including have lots of sex—is on public display. In this story, they discover why their keeper, Mister Glenn, has never asked them for sex, despite it being an expected part of their servitude. They also discover Mister Glenn has a fetish that even he didn't know he had. 5,780 words Added May 2019 7,059 views 5.0 stars (1 vote) No comments yet •Straight to Gay •Muscle/Strength •Human to Animal/Anthro •Sex-Slave •Anthro/Furry

A love letter by Seth Peterson A slow, steady, and delicious story of love, growth, and lots of big doughy softness! Come see the progression of a boy and his one and only…from friends to lovers to something very big indeed! 20k words Added May 2020 12k views 4.7 stars (9 votes) No comments yet •Straight to Gay •Belly Growth •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Getting Fatter •M/M

Lunch of champions by Cris Kane Skinny nerd Tyler is befriended by a high-school football star and slipped some of the team's special training diet. 7,493 words Added Dec 2018 15k views 4.6 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •t/t

Lycan-cock by Harvey Church After a late night drinking, Luka wakes up with a strange bite mark. He doesn’t think much of it until the moon comes out to awaken the beastly urges dwelling inside of him. 4,605 words Added Oct 2022 16k views 4.8 stars (32 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Cum Milking •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Plausible Size Difference •Size Increase •Anthro/Furry •Werewolves •Halloween •M/M

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Made for each other by Richard Jasper Blake and Chad, two recent college graduates, meet at Muscles in Motion, the only gym in their small town in the Catskills. Thrown together as workout partners by the sex-on-a-stick straight boy personal trainer who doesn’t have any interest in clients beyond their bust size, Blake and Chad soon they really are Made for Each Other! 9 parts 11k words Added Jun 2020 9,967 views 4.0 stars (4 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Christmas •Halloween •Thanksgiving •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 23k words Added Sep 2021 Updated 11 Sep 2021 13k views 3.8 stars (5 votes) No comments yet •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

Mass X by Max Mann Five short stories of men getting bigger and sexier, through the use of “Mass X”. 5 parts 19k words Added Feb 2005 55k views 4.7 stars (19 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Hair Growth/Getting Hairy •Age Difference •Incest •Father/Son •Christmas •New Year’s Eve •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. 3,343 words Added Jun 2020 22k views 4.5 stars (13 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Father/Son •Nonconsensual change •Symbiotes •Hypnosis •M/M

The mechanism by screamingmoist Volunteering to take part in an experiment leads to more than extra credit for one lucky student. 4,503 words Added May 2022 8,788 views 4.6 stars (8 votes) No comments yet •Straight to Gay •Always Shirtless •Public Nudity •Increased Libido •Retcon •M/M

Meeting the family by OneLuckyGuy89 Christian and Kasim wake up a few days later and continue to adjust to their new life. In Zhao’s dream, he and Priapus go to meet Priapus’s family. When you meet a bunch of slutty male gods, you know it’ll be a good time. 9,682 words Added Aug 2024 11k views No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Wings •Female to Male •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Misogyny •Incest •Brothers •Father/Son •Twins •Destruction/Violence •Hyper Pheromones •Fantasy Realm •Supernatural •Immortality •M/M •M/M/M/...

Meta massage therapy by M.M.69 A mysterious new massage parlor opened in town, and brothers Jared and Jason have VIP passes. What makes this place so special? 3 parts 15k words Added Nov 2021 Updated 1 Jan 2022 24k views 5.0 stars (15 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Replication •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Butt Growth •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Age Difference •Incest •Brothers •Father/Son •Selfcest •Dom/Sub •Pagan gods •M/M

Mimbo drops by Absman420 Tom receives a secret serum that turns men into horny, dumb, huge-cocked muscle hunks. He decides to try it out on his bicycling buddy Sam, and discovers it’s extremely effective—especially in multiple doses. 2 parts 14k words Added Jul 2011 67k views 4.7 stars (34 votes) No comments yet •Cock Growth •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Nonconsensual change •Nonconsensual sex •Mind Control •M/M

Mind and body by BRK Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. 16 parts 66k words (#57) Added Jun 2012 Updated 28 Jul 2017 180k views 4.8 stars (108 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •App •Suggestion •Incest •Brothers •Hypnosis •Mind Control •t/t •t/t/t •t/t/t...

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 20k words Added Jul 2002 107k views 4.3 stars (22 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Cum Milking •Nipple Emissions •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •First Time/Virgin •Nonconsensual change •Infectious •M/M

Morph cam by BRK A 3-D website that lets you morph digital hunks on cam is really, really realistic. 1,732 words Added May 2011 30k views 4.6 stars (7 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength

Moving forward by West When Brandon’s life takes an unexpected turn, his new roommate turns it around once again. 1,334 words Added Feb 2022 8,749 views 4.5 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Getting Taller •Suggestion •Infectious •M/M

Muscle blind by Richard Jasper Brandon, Ryan, Bobby, and Roger are college freshmen, sharing a suite. Roger is growing like a rocket but Bobby doesn’t seem to notice, so Brandon and Ryan devise an experiment to open Bobby’s eyes. 2,412 words Added Jun 2020 7,360 views 4.0 stars (2 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change

Muscle control by Richard Kaivist The solution to Anthony’s lust for his straight friend is contained in a little glass bottle. 2,140 words Added Mar 2022 10k views 4.8 stars (18 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Nonconsensual change •M/M

Muscle island by Anonymous Father Basil gets shipwrecked on a strange Pacific island. 2,736 words Added Jul 2006 20k views 3.8 stars (5 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •19th Century

Muscle mentor by Peterbilt Brady nervously approaches the godlike Jake in the locker room, and ends up glad he did. 14k words Added May 2014 22k views 4.6 stars (8 votes) No comments yet •Huge Cock •Straight to Gay •Muscle/Strength

Muscle spring break by Giun A bunch of straight college guys plan an exciting spring break in Cancun. When their bodies start to change, so do their feelings for each other. 4,087 words Added Apr 2003 15k views 4.6 stars (10 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength •M/M •M/M/M •M/M/M/...

Muscle worship by piotrpjs Massive title-winning bodybuilder Mickey is working out at the gym late one night when he grabs the attention of a fellow patron. 2,525 words Added Jan 2006 43k views 4.5 stars (4 votes) No comments yet •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •M/M

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

Mustering up by Krisiar Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. 2 parts 5,992 words Added Jul 2011 69k views 4.3 stars (28 votes) No comments yet •Cock Growth •Huge Balls •Hyper Cock •Nipple Emissions •Multi-abs •Multilimb •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •M/M/M

Mutant by Marquis de Rent Tom discovers that he is a mutant with the power to grow men that have sex with him. College jock Chris decides to take advantage of it. 4,202 words Added Oct 2016 60k views 4.7 stars (31 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Superhero/Supervillain •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. 4,711 words Added Feb 2022 11k views 4.2 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Hyper Strength •Muscle Growth •Muscle/Strength •Nonconsensual change •Mind Control •M/M

My brother’s boyfriend by Richard Jasper Hunky, straight Marine Kyle is gobsmacked to find out that his bigger, hotter baby brother has an even bigger, hotter boyfriend! 5 parts 8,843 words Added Feb 2020 24k views 4.1 stars (15 votes) No comments yet •Huge Balls •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Hyper Pheromones

My chronicles by growerdom I chronicle my growing life, dealing with my new abilities, and you’re there every step of the way. 2 parts 4,018 words Added Dec 2023 Updated 30 Dec 2023 27k views 4.4 stars (23 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Dom to Sub •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Theft •Muscle/Strength •Muscle Worship •Man Scent •Voluptuous Men •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Father/Son •Dom/Sub •Nonconsensual change •Hyper Pheromones •M

My man by hyperboi Straight jock Brian is okay with his muscle queen roommate, Kevin, affably resisting Kevin’s playful advances. Kevin, however, has some ideas about how to give Brian a change of attitude. 6,077 words Added Mar 2016 25k views 4.8 stars (9 votes) No comments yet •Huge Cock •Straight to Gay •Muscle/Strength •Mind Control •M/M

My son, the superstud by Max Mann Thom is shocked to hear that his son Rusty has enrolled in a muscle-growth transformation experiment—and it’s already too late to stop him. 3,842 words Added Oct 2003 124k views 4.1 stars (39 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Age Difference •Incest •Father/Son •M

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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… 4,621 words Added Nov 2021 12k views 4.5 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Getting Taller •Size Decrease •Hair Growth/Getting Hairy •Retcon •Nonconsensual change •M/M

The need to obey by Musiker An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. 10 parts 56k words (#70) Added May 2019 Updated 20 Nov 2021 49k views 4.8 stars (26 votes) No comments yet •Cock Shrinking •Huge Balls •Huge Cock •Nipcocks •Nosecock •Multicock •Multiarm •Multilimb •Gender Swap •Other Mental Changes •Straight to Gay •Muscle/Strength •Crotchhead •Body Parts in Strange Places •Stretchy •Butt Growth •Belly Growth •Foot Growth •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Hyper Tongue •Suggestion •Bisexual •Hetero Sex •Cock Cage •Dom/Sub •Sex-Slave •Rubber/Latex •Immortality •M/M •M/M/M

The new simulation game by hyperboi On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. 5 parts 10k words Added Mar 2016 36k views 4.8 stars (28 votes) No comments yet •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Brothers

Next level love by Eclipse Dylan gets an app that claims to bring him closer to his soulmate, but he’s not prepared for the consequences. 7,202 words Added Aug 2020 15k views 4.8 stars (25 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cum •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •App •Retcon •M/M

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

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

Nu-you by Cris Kane A bored tech-conference attendee is given a demo of a life-changing new gizmo to try out. 4,176 words Added Aug 2014 19k views 4.7 stars (21 votes) No comments yet •Straight to Gay •Muscle/Strength •Body Swap

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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. 8,604 words Added Jun 2022 20k views 4.7 stars (25 votes) No comments yet •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 •Hair Growth/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 16k words Added May 2021 Updated 22 May 2021 11k views 4.6 stars (7 votes) No comments yet •Straight to Gay •Nonconsensual change •Horror •Mind Control •M/M •M/M/M/...

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

Onion Hill Manor by William Allen Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. 5 parts 26k words Added Oct 2017 Updated 8 Dec 2017 32k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multileg •Multilimb •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Giants •Size Decrease •Size Increase •M/M •M/M/M

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

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Pan-Galactic Human Fan Club by bluesuedewho Super-straight dude Charley gets abducted by a bunch of human-loving alien hunks. The beefy space bros keep telling him that humans are all naturally obsessed with sculpted muscles and huge dicks, but that’s crazy talk. So what if Charley occasionally slips away to jerk off to the thought of servicing giant alien dicks? That’s totally normal, right? 5,323 words Added Jul 2021 6,342 views 4.6 stars (7 votes) No comments yet •Huge Cock •Other Mental Changes •Straight to Gay •Muscle/Strength •Plausible Size Difference •Aliens •Androids/Cyborgs •M •M/M

The pendant by Bulge101 Alex gets a necklace for his 18th birthday that results in some big changes for himself and his closest friend, Griffin. 3 parts 4,654 words Added Jun 2012 Updated 25 Jul 2012 49k views 4.8 stars (22 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •M/M

The perfect body by Cockatrice Nathan’s vision of having the perfect body involves being part of another person’s body. 3,972 words Added Jan 2020 10k views 4.9 stars (17 votes) No comments yet •Human to Cock •Straight to Gay •Merging •M/M

The Perfect Guy goes viral by Cris Kane A man takes a mysterious online quiz, unaware that his answers are causing changes to his body, mind and life. 4,549 words Added Feb 2020 17k views 4.3 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle/Strength •Transformation •Retcon •M

A perfect revenge by FanTCMan After beating up a gay guy, Charles is put into a unique kind of anger management program—one with a bit of secret retribution involved. 8,078 words Added Jun 2002 39k views 4.5 stars (24 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Hair Growth/Getting Hairy •M/M

Perfectly normal by EdIam John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. 8,364 words Added Jan 2021 13k views 4.7 stars (20 votes) No comments yet •Always Hard •Other Mental Changes •Straight to Gay •Always Shirtless •Retcon •Incest •Brothers •Father/Son •Nonconsensual change •M/M

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

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

Position wanted by Cris Kane A job agency tailors a middle-aged man’s resume to make him a more attractive prospect. 3,430 words Added Jan 2020 13k views 4.8 stars (13 votes) No comments yet •Huge Cock •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Age Regression •Race/Ethnicity Change •Retcon •M/M

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

The procedure by UberPump Jerry finds out about a special, experimental procedure to make his cock and balls bigger. To pursue his life with a much bigger cock than his 8.5 inches of glory, he makes an appointment with Dr. Meyers. The procedure proceeds without a hitch, giving Jerry a much, much larger cock. However, Jerry is never satisfied. To him, “There’s no such thing as... too big”… right? 3 parts 12k words Added Jan 2024 Updated 25 Jan 2025 22k views 4.9 stars (49 votes) No comments yet •Always Hard •Cock Growth •Cock Pumping •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle/Strength •Increased Libido •Forced Growth •Inflation •Bisexual •Hetero Sex •Nonconsensual change •Gross Bodily Fluids •M/M •NS

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

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

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

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Ramón the developer by BRK Ramón is used to having lusty, eyes-only encounters with the hot and hunky guys in his office, but today everything seems so much more intense, and a little eye-fucking isn’t going to be enough. 4,544 words Added Aug 2018 16k views 4.6 stars (10 votes) No comments yet •Cock Growth •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Multiarm •Multilimb •Multipec •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •M/M •M/M/M

Random acts of muscle by Mad Dog Three stories involving Steve, a muscle-loving guy who can alter reality. 3 parts 11k words Added Aug 2009 Updated 27 Dec 2010 44k views 4.6 stars (7 votes) No comments yet •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 •Hair Growth/Getting Hairy •Retcon •Nonconsensual change •Christmas •M/M •M/M/M •M/M/M/...

A real man by DoubleCream A douchey gym bro wakes up in another world, in another body. 6 parts 30k words Added Jan 2021 Updated 4 Mar 2023 55k views 4.9 stars (76 votes) No comments yet •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 real you 2 by MegaMaker Felix has always hated his mutant side, while his boyfriend Orion identifies with it. One night during sex Orion finally gets Felix to accept it. 1,770 words Added Sep 2024 8,887 views 4.0 stars (2 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Destruction/Violence •Nonconsensual change •Shapeshifting •Complete •M/M

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

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

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

The rental by Cris Kane Middle-aged Ned tries a new service where you can rent a vacation home – and its owner’s body. 4,046 words Added May 2020 6,294 views 2.0 stars (2 votes) No comments yet •Straight to Gay •Transformation •Body Swap

Reset by Richard Jasper Inexplicably starting his life over again as a weedy teenager, Richard is determined to make sure things are different this time. 9,819 words Added Mar 2020 14k views 4.7 stars (10 votes) No comments yet •Gay to Straight •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Age Regression •M

Resolution by Cris Kane Two old friends are slogging through another New Year’s Eve until one of them makes a choice that breaks them out of their rut. 7,956 words Added Mar 2019 9,820 views 5.0 stars (4 votes) No comments yet •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •New Year’s Eve

The risk by Marc Adrien Godin Admonished by his now ex-girlfriend to “take a risk”, Sam enrolls in a drug trial. 6,728 words Added Jul 2006 19k views 4.8 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Nonconsensual sex •M/M

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

The runner by LenZelig Jake is out for a morning run when he meets up with someone who is more than a man and looking for a different kind of exercise. 8,270 words Added Jun 2020 14k views 4.8 stars (5 votes) No comments yet •Huge Cock •Straight to Gay •Muscle/Strength •Suggestion •Age Difference •Incest •Brothers •Father/Son •Bisexual •Hetero Sex •Dom/Sub

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School for studs by Josef Howard Eldon agrees to hand himself over the so-called School for Studs for three years, knowing that the sex they’ll arrange for him with the sexy well-to-do will be worth the commitment. What he doesn’t expect is the expect the other Studs will have on him. 8 parts 17k words Added Feb 2017 Updated 17 Mar 2017 25k views 4.9 stars (17 votes) No comments yet •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •First Time/Virgin

Scott’s change by Swiftie13 A young man in a café has a chance meeting that changes his life. 3,726 words Added Feb 2025 5,763 views 4.9 stars (10 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Butt Growth •Getting Handsomer •Voice Deepening •Hairless •Nonconsensual change •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 28k words Added Aug 2017 Updated 18 Dec 2021 62k views 4.8 stars (48 votes) No comments yet •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/...

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

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

Sensational summer growth by OneLuckyGuy89 Todd and Aaron return home to their hometown of Portland as changed men. Now it’s time for them to change the rest of the town. 6 parts 30k words Added Apr 2022 Updated 25 Jan 2025 32k views 4.6 stars (5 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Multicock •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Forced Growth •Hair Growth/Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Hyper Pheromones •M/M •M/M/M

Serial breeder by Musclesaber A group of frat brothers get a strange visitor. After meeting him, things start to take a turn as the frat brothers all fall under the spell of his manly charm. 3,709 words Added May 2024 17k views 4.1 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Cum inflation •Hyper Cum •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Butt Growth •Belly Growth •Increased Libido •Male Pregnancy •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Inflation •Hyper Pheromones •Hypnosis •Mind Control •M/M •M/M/M/...

Seth’s life changing adventure by Navy Alpha Pup Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted. 10 parts 37k words Added May 2019 Updated 14 May 2022 35k views 4.9 stars (23 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Voice Deepening •Destruction/Violence •Dom/Sub •Humiliation •Sex-Slave •Gross Bodily Fluids •Alcohol •M/M

The six pack by Cris Kane Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to. 9 parts 39k words Added Sep 2018 41k views 4.8 stars (15 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Cock •Gender Swap •Butch-to-Fem •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Size Decrease •Size Increase •Age Progression •Age Regression •Race/Ethnicity Change •Hair Growth/Getting Hairy •Getting Fatter •Destruction/Violence •M/M •M/M/M

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

The smell of lust by Seth Peterson I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? 11k words Added Jun 2016 30k views 4.3 stars (15 votes) No comments yet •Huge Cock •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Hyper Pheromones •Anthro/Furry •Anthro/Scaly •Dragons •M/M

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

Spare parts by YellowJester After being disfigured in an accident, Al learns that he doesn’t need his old body or face when he can simply copy the best features of those around him. 3,378 words Added Aug 2022 11k views 5.0 stars (12 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Butt Growth •Increased Libido •Getting Handsomer •Gradual Change •Voice Deepening •Getting Taller •Size Increase •M/M

Spin the bottle by EdIam Matty lives in a pretty homophobic area with pretty homophobic friends, but maybe a magically-enhanced game of spin the bottle can help loosen them up? 9,825 words Added Aug 2021 8,272 views 3.3 stars (6 votes) No comments yet •Huge Cock •Straight to Gay •Incest •Father/Son •Dom/Sub

Stadium brew by BRK Three cousins at a football game down some concession-stand beer, and before long they’re in a deserted men’s room getting bigger and hairier and hornier for each other. 5 parts 25k words Added Nov 2023 Updated 20 Jul 2024 31k views 4.9 stars (57 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Increased Libido •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Incest •Alcohol •M/M/M •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. 4,305 words Added Jun 2021 7,701 views 5.0 stars (3 votes) No comments yet •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Transformation •Nonconsensual change •Lycra/Spandex •Body Swap •Gay Pride •M/M

Stupid cupid by baboonfan A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. 8 parts 13k words Added Sep 2009 31k views 4.0 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Wings •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Transformation •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Restraints •Vampires •Werewolves •Fantasy Realm •Pagan gods •M/M

The suitcase by J Reynolds James comes into possession of a magical suitcase that allows a person to change their appearance using a simple photograph. 4 parts 14k words Added Jul 2006 31k views 4.7 stars (10 votes) No comments yet •Gay to Straight •Other Mental Changes •Straight to Gay •Body Swap •Stories with Images •M/M

Summer research by spacevlad Dave, an ambitious researcher at a well-known university, hires an eager-to-grow football player to test an experimental growth supplement. The experimental growth supplement works much better than anticipated and Grunt gains over 50 pounds in just a week, though with some troubling side-effects. 12 parts 29k words Added Oct 2017 Updated 22 Dec 2017 67k views 4.8 stars (32 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Getting Dumber •Other Mental Changes •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Belly Growth •Getting Taller •Giants •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Sex-Slave •Fourth of July •M/M

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

Surgery by Clearlyhere Derrick submits to a procedure that may solve his … little problem. 3,258 words Added Jan 2012 23k views 4.2 stars (11 votes) No comments yet •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth

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The tailor by screamingmoist A trip to an exclusive tailor ends in more than a new wardrobe. 4,618 words Added Jan 2024 6,824 views 4.0 stars (7 votes) No comments yet •Huge Cock •Cock Body •Straight to Gay •Muscle Growth •Butt Growth •M/M

Taking over Beta Psi Phi by EdIam Benny has had a crush on his straight best friend, Dan, for years and years. After a surprise discovery in their frat basement, his fantasies may become a reality. 9 parts 96k words (#31) Added Aug 2024 Updated 16 Nov 2024 9,750 views 4.2 stars (6 votes) No comments yet •Hyper Cum •Straight to Gay •Muscle/Strength •Muscle Worship •Humiliation •Nonconsensual change •Hypnosis •Mind Control •M/M •M/M/M

Tales from the dark city by Ogrebear A human cutpurse escapes his pursuers, finding safety in, of all places, an orc buck bar. You can figure out what happens next. 7 parts 46k words (#97) Added Jun 2005 34k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Cum inflation •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Pointy Ears •Transformation •Plausible Size Difference •Size Increase •Race/Ethnicity Change •Hair Growth/Getting Hairy •Destruction/Violence •Dom/Sub •Humiliation •Restraints •Minotaurs •Demons •Orcs •Fantasy Realm •Mind Control •M/M

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 35k words Added Jun 2016 Updated 19 Aug 2016 77k views 4.0 stars (36 votes) No comments yet •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

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. 3,383 words Added Mar 2004 19k views 4.9 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Plants •Nonconsensual change •Aliens •Space Travel •M/M

Teacher’s testimony by Six Pecs A teacher testifies to having been part of the inner circle surrounding a young man with godlike powers. 10 parts 41k words Added Aug 2024 Updated 14 Jun 2025 28k views 5.0 stars (39 votes) No comments yet •Cock Growth •Cock Shrinking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multitorso •Replication •Other Mental Changes •Straight to Gay •Hyper Strength •Muscle Breast •Muscle Growth •Muscle/Strength •Public Nudity •Body Parts in Strange Places •Man Scent •Voluptuous Men •Hyper Anus •Feeding •Foot Growth •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Age Progression •Age Regression •Human to Inanimate •Hair Growth/Getting Hairy •Hyper Tongue •Mouthcock •Age Difference •Incest •Father/Son •Selfcest •Nonconsensual change •Restraints •Rubber/Latex •Absorption •Hyper Pheromones •Infectious •Merging •Shared Body •Possession •Gay Pride •Hypnosis •Mind Control •Shapeshifting •M/M •M/M/M •M/M/M/...

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

That balloon by RdyRoger Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. 4 parts 10k words Added Jul 2019 Updated 24 Aug 2019 27k views 4.7 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Progression •Hair Growth/Getting Hairy •M/M

That’s a really huge cock, bro by Luke B. Just a down and dirty story about one jock stud finding out his muscle-bound jock buddy is hung like a mule—and growing. 3,726 words Added Nov 2016 59k views 4.8 stars (52 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •All Dialog •M/M

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

Thirst trap by Lou Garou 78 A dose of spiked juice turns a gym bro into his neighborhood cops’ biggest fan. 4,774 words Added Mar 2022 9,541 views 4.9 stars (7 votes) No comments yet •Straight to Gay •Muscle Growth •Muscle/Strength •Dom/Sub •Anthro/Furry •M/M

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

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

‘Til musk do we grow by OneLuckyGuy89 Trish Laurent is on a mission to break up her daughter’s marriage to the wimpy, Dustin Sullivan. Little does she know she’s making a deal with a sex deity, gifted by the God Priapus; and all he wants is to make some sexy men. 3,823 words Added May 2024 11k views 4.5 stars (4 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Female to Male •Gender Swap •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Hair Growth/Getting Hairy •Incest •Brothers •Father/Son •Nonconsensual sex •Hyper Pheromones •Supernatural •M/M

Tilling the soil by screamingmoist If you steal someone’s underwear in an attempt to copy their body, make sure you have the right locker first. 7,160 words Added Jun 2023 8,121 views 4.8 stars (6 votes) No comments yet •Straight to Gay •Muscle Growth •Age Progression •Hair Growth/Getting Hairy •Retcon •Age Difference •M/M

To wish for cock by CockTFBoi A chance encounter while hiking starts a series of events that will change Calvin and the world around him forever. 5 parts 14k words Added Dec 2020 Updated 27 Feb 2021 25k views 4.8 stars (8 votes) No comments yet •Cock Growth •Cock Shrinking •Cock Theft •Cockless •Huge Cock •Straight to Gay •Transformation •Cock Cage •Dom/Sub •Witch/Warlock/Wizard •Set during the Pandemic •M/M

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

Training Tony by BRK A magnetically sexy young Italian man is about to enter a new life as a firefighter, except he and his devoted friends are sidetracked by the disappearance of his friend Frankie. 2 parts 8,640 words Added May 2014 28k views 4.5 stars (26 votes) No comments yet •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Straight to Gay •Muscle/Strength

Transform: Muscle City by Also Known As Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle. 21 parts 120k words (#16) Added Jan 2014 55k views 4.1 stars (17 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Size Increase •Infectious •M/M •M/M/M

A traveling salesman problem by Mask I’ve got a real problem with traveling salesmen. They show up whenever you least expect it and can’t be found when you need them most. But they always seem to know just what the customer wants… 2 parts 6,733 words Added Oct 2024 2,391 views 4.3 stars (6 votes) No comments yet •Multiarm •Other Mental Changes •Straight to Gay •Public Nudity •Retcon •M •M/M

The tutor: Equipment maintenance by BRK Two workers are sent in to test the Tutors’ Suggestion Room. 2,188 words Added Dec 2024 4,559 views 4.7 stars (11 votes) No comments yet •Cock Growth •Huge Cock •Multicock •Replication •Straight to Gay •Muscle Growth •Increased Libido •Detachable •Getting Handsomer •Age Regression •Tongue Growth •Retcon •Suggestion •All Dialog •M/M

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

Twelve steps back by FanTCMan Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him. 9 parts 33k words Added Nov 2003 Updated 30 Mar 2018 40k views 4.8 stars (24 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •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. 5,003 words Added Apr 2022 18k views 4.8 stars (19 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Replication •Straight to Gay •Muscle Growth •Stretchy •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Retcon •Suggestion •Selfcest •Nonconsensual change •Supernatural •Invisibility •Complete •M/M •M/M/M

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Uncle C by Portowulf Charles finds a trinket at a small store in the city that brings unexpected changes. 3,028 words Added Jun 2020 12k views 4.8 stars (4 votes) No comments yet •Cock Growth •Straight to Gay •Muscle Growth •Increased Libido •Size Increase •Age Progression •Age Regression •Age Difference •First Time/Virgin •Incest •M/M

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

Under the knife by screamingmoist An older man desperate for a better body gets more than he bargained for. 5,139 words Added Jul 2023 7,631 views 5.0 stars (2 votes) No comments yet •Getting Dumber •Straight to Gay •Muscle Growth •Butt Growth •Nonconsensual change •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 99k words (#29) Added Apr 2020 Updated 10 Jun 2023 167k views 4.9 stars (67 votes) No comments yet •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 •Gross Bodily Fluids •Dildos/Toys •Infectious •M/M •M/M/M •M/M/F

Unintended hypnotist by Superlax Adam's library find yields some interesting changes for him and his roommate, Brock. 3 parts 3,408 words Added Aug 2019 Updated 5 Oct 2019 14k views 4.6 stars (18 votes) No comments yet •Other Mental Changes •Straight to Gay •Getting Taller •Suggestion •Hypnosis •M/M

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

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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 3,194 words Added Mar 2009 32k views 4.6 stars (17 votes) No comments yet •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Nonconsensual change •M/M •M/M/M

Welcome back by LAComplex Lee’s parents have to face the reality of his repeated growth spurts as he comes back from the gym bigger than ever. Maybe signing him up for that experimental treatment was not such a good idea… 3,352 words Added Apr 2019 19k views 5.0 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •M

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

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. 4 parts 16k words Added Jul 2019 Updated 7 Dec 2024 29k views 3.8 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Female to Male •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Incest •Nonconsensual change •M/M

Wide receiver by Logan Haller Dominic Hardy is a media personality and a former professional football player. He proudly considers himself “the most aggressive top on the planet.” He’s the alpha gay in any room. But a quest for a scientific fountain of youth will lead him to discover aspects of himself he didn’t know existed, and a few that weren’t there before they were installed in him by an extraordinarily handsome mad scientist. 7,537 words Added Oct 2023 9,960 views 5.0 stars (25 votes) No comments yet •Cock Growth •Huge Cock •Dom to Sub •Straight to Gay •Muscle Growth •Increased Libido •Getting Handsomer •Transformation •Age Regression •Hyper Pheromones •M/M

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

Wrong number by screamingmoist An ambitious young man starts receiving messages from a caller he can’t ignore. 7,301 words Added Apr 2023 12k views 4.3 stars (7 votes) No comments yet •Cock Growth •Public Orgasm •Getting Dumber •Straight to Gay •Muscle Growth •Butt Growth •Humiliation •Nonconsensual change •M/M

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

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Y-M-C-Gay by M.M.69 An ordinary guy with an extraordinary ability gets the guy of his dreams. 2,646 words Added Nov 2021 19k views 4.5 stars (17 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Extra digits •Multi-abs •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitongue •Multitorso •Replication •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Gradual Change •Getting Taller •Retcon •Suggestion •Incest •Father/Son •Selfcest •M/M •M/M/M

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

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