Cock Shrinking

Involves just what it says on the tin: shrinking someone’s cock, whether a little or a lot. Might or might not be consensual.

  Child of:  Cock and Balls. Related tags:  Always Hard;Ball Growth;Cock Body;Cock Growth;Cock Pumping;Cock Shrinking;Cock Theft;Cock Vore;Cock to Human;Cockfucking;Cockless;Cocktaur;Cut to Uncut;Footcock;Huge Balls;Huge Cock;Human to Cock;Hyper Cock;Nipcocks;Nosecock;Prehensile Cock;Self-suck;Tailcock.

  Tag Group:  Cock.

A 7

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

The Adventures of Leit 2: Sissel by Ziel Now nearly completely immobilized by the “gift” of a playful nature spirit, Leit sets out to broker a new deal with the deity. The first rule of dealing with trickster gods is to remember that they are by definition... tricksters.  3,756 words Added Feb 2024 6,125 views 5.0 stars (2 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Hyper Cock•Muscle Growth•Nonconsensual change•Fantasy Realm•Pagan gods •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

Alassares and the son of the marquis by brazboy Alassares, the second prince of the Great Northern Empire, is a talented Mage—but one doesn’t transform potential into power without a lot of study and hard work! While Alassares is focused on studying, there are all sorts of things that demand his attention, including the obnoxious and cocky scion Idsor, the son of the Marquis of Sanandrs. 3,837 words Added Feb 2022 8,047 views 5.0 stars (2 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Centaurs•Fantasy Realm •M/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

And the devil laughs by MaxMorphs A story about a hung athlete who doesn’t know when to stop. 7 parts 13k words Added Jan 2025 Updated 31 May 2025 21k views 4.8 stars (35 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Muscle Growth•Hair Growth/Getting Hairy •M/M

Andy finds Cockr gives and takes away by Clearlyhere Andy has mixed feelings about his experience with the Cockr App. He discusses it with his friend Bill. Bill comes up with a plan that is mutually beneficial. 5 parts 14k words Added Oct 2017 Updated 1 Jun 2019 43k views 4.7 stars (43 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Muscle Breast•Muscle Growth•Muscle/Strength•App•Dom/Sub •M/M•M/M

B 6

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

Bait and tackle by Ziel Sapp continues his size-draining activities. This time against the speed and power of a hero called Linebacker. 5,442 words Added Apr 2020 23k views 4.8 stars (6 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Growth•Muscle Theft•Size Decrease•Size Increase•Humiliation•Superhero/Supervillain •M/M•M/M

Bottoms up by Ziel Chess, a haute and hung twink, is too proud and too big to bottom which is a shame given how nice his ass is! But things change when he visits a trendy new club for his birthday. 7,092 words Added Jul 2021 16k views 5.0 stars (5 votes) No comments yet •Cock Shrinking•Huge Cock•Increased Libido•Humiliation•Nonconsensual change•Dildos/Toys•Alcohol •M/M

Boyfriend destroys my cock by Steve McMoon Sometimes having a big cock isn’t nearly as important as your hot dominant boyfriend taking your size away from you. 1,630 words Added Feb 2020 26k views 4.6 stars (45 votes) No comments yet •Cock Growth•Cock Shrinking•Dom/Sub

But what if we didn’t by screamingmoist A pair of obnoxious guys have their problematic behavior called out, resulting in a whole new perspective. 4,342 words Added Jul 2022 9,279 views 5.0 stars (4 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle/Strength•Size Decrease •M/M

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

C 17

Call of the incubus by DaBook Recent college graduate Adrian Castille has started noticing cults rising up around his city. He investigates, following a cult to an abandoned warehouse, and witnesses a deadly ritual, and finds himself face-to-face with a powerful incubus. He stands his ground, telling the incubus he will be stronger than him. 9 parts 47k words (#93) Added May 2024 Updated 26 Apr 2025 25k views 5.0 stars (19 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Balls•Ball Growth•Huge Cock•Public Orgasm•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Pointy Ears•Butt Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Dom/Sub•Sex-Slave•Hyper Pheromones•Incubus/Succubus•Supernatural •M•M/M•M/M/M•M/F•M/Inh

The Castle of Holes by brazboy Diniz has been cursed so that his once-mighty cock decreases with each passing orgasm. He can’t control it, or revert it—not until he finds the only hole that can unlock the spell and return his size. 10k words Added May 2024 7,109 views 4.7 stars (6 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nonconsensual change•Witch/Warlock/Wizard •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

The clinic of big buscle men by Lionel E. Linklander In the future, bodybuilding has been split into two groups, normal bodybuilders called Sandows, and huger men called Buscles. Buscles are monstrous behemoths who are obsessed with becoming the biggest men ever. A nurse charged with taking care of these beasts retells the stories of the 26 men who took bodybuilding to the incredible extremes. 2 parts 4,790 words Added Dec 2023 12k views 4.1 stars (27 votes) No comments yet •Cock Growth•Cock Shrinking•Cockless•Huge Balls•Huge Cock•Public Orgasm•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Worship•Always Shirtless•Public Nudity•Butt Growth•Feeding•Forced Growth•Inflation •M/M

The cock bois by CockTFBoi When Colin gets a text from a blocked number he is drawn into an adventure to uncover a conspiracy and find his boyfriend. 7 parts 21k words Added Mar 2021 Updated 9 Oct 2021 18k views 4.7 stars (10 votes) No comments yet •Cock Shrinking•Cockless•Human to Cock•Hyper Cum•Transformation•Size Decrease•Size Increase •M/M•M/M/M

The cock mage by CockTFBoi Galen is a cock mage, someone who can use the magic of cum to transform himself and those around him, at least for a little while. He uses his magic mostly to make his hookups more exciting, but when he wakes up one morning and someone has been making far-reaching changes he feels the need to get involved and figure out what is going on. 6 parts 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

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

The Cockmoore Chronicles: Marco by CockTFBoi Marco previously used the book to give him the body of his dreams, but now that isn’t enough. He wants more. He wants the power to change others to fit into his own kinks. The book denied him a second wish before, but now he has a plan. 4,331 words Added Mar 2023 6,991 views 4.5 stars (2 votes) No comments yet •Cock Shrinking•Cock Theft•Public Orgasm•Gradual Change•Dom/Sub•Humiliation•Nonconsensual change •M/M

The Cockmoore Chronicles: Randy by CockTFBoi Randy’s cock is shrinking each time he cums and he can’t seem to help himself from cumming quickly. All the length he’s lost, as well as his once proud muscular physique, has gone to his nerdy roommate, Joey. He struggles to resist Joey’s attempts to make him jack off, and eventually seeks help from his friend, Matt, to find a way around his curse. 4,611 words Added Dec 2022 7,855 views 5.0 stars (1 vote) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth •M/M

The Cockmoore Chronicles: Trey by CockTFBoi Trey and Zack are boyfriends at Cockmoore College. Zack has heard the rumors of the magic book on campus, and brings it up to Trey, hoping that they can use it together to make some of his fantasies comes true. 5,347 words Added Jan 2023 6,726 views 5.0 stars (4 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Growth •M/M

The Cockmoore Chronicles: Joey by CockTFBoi Joey is tired of being bullied by his roommate, Randy. After the latest bit of grief, Joey decides to seek out this magic book he'd heard rumors of as a way to get his revenge. He concocts a way to get his revenge, and to improve himself at the same time. As the curse he created starts to unfold, both men are in for some sudden changes. 6,609 words Added Oct 2022 9,651 views 5.0 stars (7 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Public Orgasm•Muscle Growth•Gradual Change•Nonconsensual change •M/M

Consciousness hacking, hexed underpants, and the divine erection by Jesiah Paul got a thrill from attempting to extort modest sums of money from your ordinary, every-day, mostly-law-abiding Internet citizens. Unfortunately for Paul, in this instance he chose the wrong target! His ‘victim’ turned the tables and Paul himself gets ‘hacked’, but not in the usual sense of the word. 2,434 words Added Dec 2018 13k views 3.6 stars (7 votes) No comments yet •Cock Growth•Cock Shrinking•Size Decrease•Nonconsensual change•Supernatural

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

Coupon code: littlest by Ziel El decides to abuse a coupon code that promises to take “20% off”. He keeps stacking the coupon until there’s nearly nothing left! 7,522 words Added May 2020 10k views 5.0 stars (11 votes) No comments yet •Cock Shrinking

Crack the code by screamingmoist A man uses a super computer to write more than mere programs. 4,409 words Added Nov 2021 14k views 3.7 stars (7 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Growth•Butt Growth•Size Decrease•Retcon •M/M•M/M/M/...

The curse of the pink thong by WIP Topping Max makes homophobic comments in the locker room and gets cursed. Will he learn to embrace the havoc that the curse wreaks on his body? 6,790 words Added Sep 2016 32k views 4.4 stars (14 votes) No comments yet •Cock Shrinking•Muscle/Strength•Transformation•Hair Growth/Getting Hairy•Mind Control •t/t

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

D 2

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

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

E 1

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

F 4

The flame of the rose by WIP Topping Brody makes transphobic comments about the new quarterback and is cursed to become a little more...flamboyant. 11k words Added Sep 2016 13k views 3.8 stars (5 votes) No comments yet •Cock Shrinking•Transformation

Four for the game by Clearlyhere Four jocks play a body changing game. 2,962 words Added Feb 2017 27k views 4.5 stars (20 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Muscle Growth•Muscle/Strength•Getting Handsomer•Size Increase•Incest•Brothers•Body Swap

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

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/...

G 1

Give or take by Bigmusclenm Bryce was frustrated with his failed attempts to gain muscle mass. He felt envious of his roommate, Mason, who had seen successful results at the gym. However, Bryce had been chosen as the “Great Gifter,” receiving the power to alter men’s physiques—though these actions would also affect his own body. 8 parts 27k words Added Apr 2024 Updated 22 Feb 2025 35k views 4.9 stars (46 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Butt Growth•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Supernatural •M/M

H 4

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

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

The hungry dildo by CockTFBoi Four friends make a trip up to a lake house for the Halloween holiday where they encounter something sinister. 2,910 words Added Oct 2024 3,667 views 4.0 stars (3 votes) No comments yet •Cock Shrinking•Cock Theft•Man Scent•Nonconsensual change•Halloween •M/M•M/M/M/...

I 3

I accidentally shrunk my cock! by Steve McMoon Steve finds a website where some transactional changes in cock size are going on. He's already hung, but decides to try getting even bigger. 999 words Added Oct 2020 14k views 4.9 stars (16 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock

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

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

J 2

Juiced by Ziel Kent’s roommate gets him to try out a hot new supplement. The muscles quickly stack on, but they come with a price. 4,177 words Added May 2016 28k views 5.0 stars (9 votes) No comments yet •Cock Shrinking•Muscle Growth•Muscle/Strength•Nonconsensual change •M/M

Juiced 2: EKT boogaloo by Ziel In this “Juiced” spin-off, the muscle growth/cock shrinking fun spreads to a local frat house. The dudes of the EKT frat house end up adding Juice to their daily routine, and as you can imagine everyone is stoked to see how big their muscles are getting, but will they still be so thrilled when they realize the cost that their growth caries? 3 parts 6,001 words Added Jun 2016 15k views 4.8 stars (4 votes) No comments yet •Cock Shrinking•Muscle Growth•Muscle/Strength

K 1

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

L 3

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 locker room thief by CockTFBoi Riley, a personal trainer, heads into the gym to get ready for his first client of the day. Things take a strange turn when his client, Ethan, suggests a new exercise regimen. 3,234 words Added Jan 2021 25k views 4.9 stars (16 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth•Muscle Theft•Getting Taller•Size Decrease•Size Increase •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/...

M 7

Magic eye by RdyRoger Once he found out the secret of magic growing things suddenly seemed really easy for Al, until the day he was startled by Turner while he was staring deep into his hot friend, Tony. 7 parts 21k words Added Aug 2019 Updated 21 Sep 2019 25k views 4.8 stars (17 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Decrease•Size Increase•Lycra/Spandex •t/t

Mariposa honeymoon: A six-pack story by Cris Kane Their flamboyant best-man Pierce gives strait-laced newlyweds Derek and Charles a mysterious six-pack to liven up their Cancun honeymoon. 19 parts 106k words (#24) Added Dec 2018 Updated 16 Feb 2019 26k views 4.7 stars (15 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Butt Growth•Belly Growth•Increased Libido•Size Decrease•Size Increase•Age Regression•Race/Ethnicity Change•Hair Growth/Getting Hairy•Witch/Warlock/Wizard •M/M•M/M/M/...

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

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

The Mod by BRK A couple on their anniversary cruise tries that new designer transformation drug, only they don't quite get what they bargain for. 1,594 words Added Jun 2019 15k views 4.8 stars (10 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Multi-abs•Muscle Growth•Muscle/Strength•Getting Taller•Hair Growth/Getting Hairy •M/M

My new favorite app, Cockr by Clearlyhere John is out of money and finds out about new app where his huge endowment could make him some serious cash. 5 parts 14k words Added Jun 2017 Updated 15 Sep 2017 46k views 4.8 stars (36 votes) No comments yet •Cock Shrinking•Cockless•Huge Cock•Muscle/Strength•Butt Growth•Detachable•App•Dom/Sub•Body Swap •M/M

Mystery lot by screamingmoist Things don’t go as planned when a young man buys a box of old porn tapes at an estate sale, taking him and his roommate from spectators to performers. 3,533 words Added Mar 2023 8,317 views 4.8 stars (8 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Growth•Butt Growth•Nonconsensual change •M/M

N 3

NAUGHTY by Ziel Parker has been dreading returning home for the holidays. His asshole older brother will be there, and that can only spell more misery... unless Parker gets some help from a different kind of Christmas Spirit. 8,792 words Added Dec 2023 9,307 views 4.5 stars (11 votes) No comments yet •Cock Shrinking•Cock Theft•Huge Balls•Ball Growth•Huge Cock•Cock Body•Hyper Cock•Muscle Growth•Brothers•Nonconsensual change•Supernatural•Christmas •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

New feature on COCKR by Clearlyhere Greg and Alex have been dating for a while. Greg has really pushed Alex in his sexual repertoire. Neither had imagined they’d ever go so far. 2 parts 4,293 words Added Dec 2023 Updated 30 Dec 2023 9,085 views 4.7 stars (17 votes) No comments yet •Cock Growth•Cock Shrinking•Cockless•Ball Growth•Huge Cock•Hermaphrodite•Gender Swap•Dom to Sub•Plausible Size Difference•Dom/Sub•Restraints •M/M•M/F

O 1

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

P 4

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

Picture perfect by Cris Kane An eccentric painter’s portraits have an unusual impact on those who pose for them. 3 parts 13k words Added Jun 2019 Updated 13 Jul 2019 18k views 4.0 stars (3 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Muscle Growth•Muscle/Strength•Belly Growth•Transformation •M/M

The Porter Men by Inclytos The Porters are a family of perfect men, all uniquely perfect in their own way. It’s how it’s always been, right? 3 parts 8,809 words Added Oct 2022 Updated 5 Nov 2022 21k views 4.5 stars (23 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Dom to Sub•Getting Dumber•Pec Fucking•Hyper Strength•Muscle Breast•Muscle Growth•Muscle/Strength•Always Shirtless•Butt Growth•Increased Libido•Retcon•Incest•Brothers•Father/Son•Twins•Dom/Sub•Sex-Slave •M/M•t/t•M/t

The profile by RdyRoger The stats in your online profile really do matter. 3,656 words Added Feb 2011 25k views 4.6 stars (9 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Self-suck•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•App •M/M/M/...

R 1

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

S 9

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

Sharing cocks by CockTFBoi Cameron, Dakota, and Zack head out for a sex-filled weekend at a remote cabin. Once there, things take a bit of a turn for the weird as the trio experience some unexpected transformations. 5 parts 13k words Added Aug 2020 Updated 17 Oct 2020 13k views 4.9 stars (7 votes) No comments yet •Cock Growth•Cock Shrinking•Cockless•Detachable•Merging •M/M/M

Sharing is caring by Ziel Oliver and Jaimie end up in an unexpected size swapping cock growth/shrinkage adventure, with all the cute, sweet romance and super massive hyper dongs you expect from Ziel. 6,360 words Added Sep 2015 21k views 4.8 stars (4 votes) No comments yet •Cock Growth•Cock Shrinking•Hyper Cock

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

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

The spectacular growing saga by West A collection of brief stories about guys discovering their dream bodies in various ways. 8 parts 12k words Added Mar 2022 Updated 20 May 2023 28k views 4.6 stars (17 votes) No comments yet •Cock Growth•Cut to Uncut•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Cum inflation•Hyper Cum•Nipple Emissions•Multi-abs•Multi-balls•Multicock•Multiarm•Multipec•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Increased Libido•Getting Taller•Forced Growth•Size Decrease•Size Increase•A.I.-Controlled Change•Retcon•Suggestion•Incest•Brothers•Twins•Triplets•Hyper Pheromones•Infectious•Androids/Cyborgs •M/M•M/M/M

Sucker by pornwright Toulouse has a great body and a magnificent cock, but with each enthusiastic blowjob from Henry, the transfer of cum makes Lou less, and Henry more. 7 parts 4,551 words Added Feb 2009 37k views 5.0 stars (8 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Cock•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Transformation•Size Decrease•Size Increase•Bisexual•Nonconsensual change•Nonconsensual sex

Superstud and Macromale: The cockless curse by brazboy With a cock thief on the loose, will Macromale and his friends end up as heroes, or victims? 4,517 words Added Aug 2022 8,046 views 5.0 stars (3 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Cock•Hyper Cock•Plausible Size Difference•Size Increase•Nonconsensual change•Superhero/Supervillain•Flying •M/M

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

T 6

Tales of Summerstone by TF_Mage A trapped ancient spirit with a fondness for transforming young men recalls the old days as he seeks a way of escaping his prison. 4 parts 7,837 words Added Oct 2023 Updated 11 Nov 2023 14k views 4.7 stars (10 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Cock to Human•Human to Cock•Public Orgasm•Multicock•Multihead•Replication•Hyper Muscle•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Detachable•Getting Taller•Forced Growth•Size Decrease•Size Increase•Age Regression•Human to Animal/Anthro•Human to Body Part•Merging•Witch/Warlock/Wizard•Hypnosis•Flying•Invisibility •t•M/M•M/M/M/...•t/t

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/...

The theft by Steve McMoon Being cocky about how big your dick is might be asking for trouble. 2,246 words Added Mar 2022 13k views 4.3 stars (8 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Cock•Self-suck •M/M

The thief and the amulet by BRK A small, slightly-built thief with a bigger, hunkier lover who likes to tease him about his stature gets a chance at a bit of payback thanks to a magical amulet. 4 parts 16k words Added Mar 2024 Updated 8 Jun 2024 20k views 4.9 stars (26 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Hyper Cock•Multicock•Muscle Growth•Muscle Theft•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Dom/Sub•Witch/Warlock/Wizard•Fantasy Realm •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 tryst by BRK Sleekly fit baseballer Mark and brawny wrestler Jagger, each hot for the other despite the inexplicably fierce mutual rivalry of their respective teams, arrange a secret hookup in a forgotten supply room behind the old stadium. Only, some of those old chemicals really shouldn’t be disturbed… 2,600 words Added Apr 2023 8,348 views 4.8 stars (5 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Growth•Plausible Size Difference•Size Decrease•Size Increase •M/M

U 1

Unequal exchange by Fallon Ives Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same. 9 parts 21k words Added Nov 2021 Updated 12 Feb 2022 47k views 4.6 stars (17 votes) No comments yet •Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Hyper Cum•Muscle Worship•Man Scent•Belly Growth•Increased Libido•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Getting Fatter•Tongue Growth•Dom/Sub•Humiliation•Nonconsensual change•Sex-Slave•Supernatural •M/M•M/M/M

V 1

The Vale by CockTFBoi When Kurt inherits a remote mansion from his uncle, he decides to spend the summer there with his friends. Andy and Oliver join him at the start of the summer to explore the house, but the place is surrounded by a huge valley located deep in the wilderness far from civilization. As strange events begin to unfold, the trio must figure out what is happening to them. 5 parts 34k words Added May 2023 Updated 30 Sep 2023 36k views 4.9 stars (17 votes) No comments yet •Always Hard•Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Cockless•Huge Balls•Ball Growth•Human to Cock•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Boytaur•Four Legs•Butch-to-Fem•Muscle Growth•Always Shirtless•Public Nudity•Pointy Ears•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Transformation•Size Decrease•Human to Inanimate•Hairless•Getting Fatter•Cock Cage•Dom/Sub•Nonconsensual sex•Restraints•Dildos/Toys•Anthro/Furry•Orcs•Werewolves •M•M/M•M/M/M•M/M/M/...

W 5

The warrior clan by CockTFBoi Einar and Finn are new recruits for Clan Grey Wolf, the warrior clan that rules over the region they live in. The pair undergo a series of assessments and trials to determine how they can best serve the Clan. 5,750 words Added Jul 2022 6,439 views 3.7 stars (3 votes) No comments yet •Cock Shrinking•Cockfucking•Cockless•Huge Cock•Hyper Cum•Muscle Growth •M/M

What a little confidence can do by TheSizeKing Cory and Ian have been friends for years. They ended up going to separate colleges, and met up four years later. Both guys had gone through a lot of changes, but Cory had an extra surprise in store… 4 parts 12k words Added Feb 2020 37k views 4.9 stars (29 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Muscle Growth•Muscle Theft•Getting Taller•Size Increase•Dom/Sub •M/M

What’s yours is mine by Ziel When it comes to the superpower lottery, there a some abilities that are pretty much guaranteed to turn you into a supervillain. 6,698 words Added Mar 2020 26k views 4.6 stars (13 votes) No comments yet •Cock Growth•Cock Shrinking•Muscle Theft•Size Decrease•Size Increase•Humiliation•Superhero/Supervillain •M/M

Winter potluck by brazboy Six friends who haven’t seen each other since the onset of the pandemic finally gather for a big thematic potluck! Everyone brings something to share, but some items are fresher than others… 3 parts 8,299 words Added Jul 2021 Updated 17 Jul 2021 14k views 4.6 stars (5 votes) No comments yet •Cock Shrinking•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Prehensile Cock•Nipple Emissions•Immobility•Muscle Breast•Muscle Growth•Muscle/Strength•Muscle Worship•Plausible Size Difference•Tailcock•Set during the Pandemic

The wish ring by paf_le_chien An old woman gives you a wish-granting ring. You try it on your best friend’s sister but she takes revenge and turns you into a little girl. After this you lose control of the situation. 3,116 words Added Nov 2023 6,338 views 3.0 stars (11 votes) No comments yet •Cock Shrinking•Female to Male•Male to Female•Transgender•Gender Swap•Breast Expansion•Age Regression•Body Swap •M•NS

Y 1

Young Buck by Proteus Buck’s admiration for the size and beauty of the gym’s hottest, most arrogant stud, Nate, will be all the greater when he possesses those qualities for himself. 1,375 words Added Feb 2022 20k views 4.7 stars (9 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth•Muscle Theft•Muscle/Strength•Size Decrease•Size Increase•Age Progression•Age Regression•Dom/Sub•Nonconsensual change•Metabods 25 •M/M