Hyper Muscle

Freaky muscle growth that's beyond even massive, and approaching immobility.

Child of: Muscle. Related tags: Hyper Muscle;Hyper Strength;Immobility;Muscle Breast;Muscle Growth;Muscle Gut;Muscle Theft;Muscle/Strength.

Tag Group: Muscle.

**This Page: Top Tags**
Hyper Muscle
Muscle Growth
Huge Cock
Cock Growth
Muscle/Strength
Hyper Cock
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Hyper Cum
Huge Balls
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**This Page: Top Stories**
Above average by Ziel
Spice by Mr. X
All good things by Anon Amon
An unexpected inflation by UberPump
The hulk pill by JayPat
Ad man by FanTCMan
A.I. by Corwin
The Body Builder by Greggrth
One more drop by MegaMaker
Red pills by MaxMorphs

**This Page: Recently Updated Stories**
The four Ds by BRK
The hidden truth by SomeMuscleGuy
The rescue by InflatedMuscle
Kris and Minato by BRK
The birth of divinity by Daliah Grows

211 stories found Sorted alphabetically Total word count: 3,454,290

A 12

A.I. by Corwin Tim’s homemade A.I. software decides to help him get huge. 11 parts 31k words Added Dec 2013 91k views 4.8 stars (47 votes) No comments yet •Huge Cock •Cum Milking •Addiction •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Plausible Size Difference •Size Increase •A.I.-Controlled Change •Destruction/Violence •Restraints •Androids/Cyborgs •Complete •M/M

Above average by Ziel Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all. 28 parts 130k words (#12) Added Apr 2013 Updated 8 Dec 2018 316k views 4.6 stars (109 votes) No comments yet •Cock Growth •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Retcon •M/M •M/M/M •M/M/M/...

The acolytes by Richard Jasper It all started with an arm-wrestling contest. Blond surfer god Mike Schnelling, 5’10”, 175 lbs., wanted to take me on. Which was fine but I had 50 lbs. on him, all muscle. We never could have imagined how it would all turn out! 7 parts 8,050 words Added Aug 2020 32k views 4.3 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Hair Growth/Getting Hairy •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

An airplane parasite by SomeMuscleGuy After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. 4,977 words Added Oct 2022 45k views 4.8 stars (40 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •M

Alex in Wonderland by Anarchy A Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. 3 parts 6,184 words Added Jan 2016 Updated 7 Apr 2017 52k views 4.4 stars (44 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase •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

Andro-Gro anonymous by LucaWLee Fresh out of cryosleep in the post-apocalyptic Southwest, Phoenix journeys with a hulking Kassian and a wolfish Fynn in search of an irresistible growth-inducing drug. 3 parts 6,673 words Added Jan 2023 9,506 views 5.0 stars (15 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Set in the Future •M/M

The Anterotica by LucaWLee During an impending apocalypse, a minor god of sex has to confront and fuck his way through infighting pantheons, each full of evil desire. 4 parts 12k words Added Aug 2023 Updated 2 Sep 2023 10k views 5.0 stars (10 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Wings •Hyper Muscle •Pec Fucking •Muscle Growth •Muscle Worship •Pagan gods •M/M •M/M/M

Ascension by Ziel Zach awakens to find himself strapped to a table in a strange place with only a robotic voice for company. There’s a lot of questions on his mind, but none more important than what is this “ascension” the voice is talking about? 3,800 words Added Aug 2021 22k views 4.9 stars (21 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Restraints •Complete •M

Ascension Escape Games by SomeMuscleGuy Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. 6,147 words Added Oct 2022 22k views 4.8 stars (19 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •M

Axel breaks his record by MegaMaker Axel likes to get his growth fix with hot guys he can find, but this time his catch gives him his best fix ever and Axel decides to keep him. 7,620 words Added Apr 2024 26k views 5.0 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Voluptuous Men •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Lycra/Spandex •Shapeshifting •M/M

B 20

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

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

Beyond Olympia by Richard Jasper What happens when you're so freaking big the other Olympia competitors howl “unfair, unfair”?! 1,540 words Added Feb 2020 9,744 views 3.8 stars (5 votes) No comments yet •Hyper Muscle •Muscle Growth •Muscle/Strength

Big men on campus by Aardvark and Cris Kane The Alpha Alpha Alpha fraternity recruits a prospective pledge who will need a few adjustments to fit in. 22k words Added Oct 2014 37k views 4.5 stars (19 votes) No comments yet •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Handsomer •Size Increase •Destruction/Violence •M/M •M/M/M

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

Birching by LucaWLee After hearing about the tale of the Krampus in the Swiss Alps, a young man heads off the beaten trail. 1,569 words Added Dec 2022 6,565 views 4.8 stars (4 votes) No comments yet •Hyper Cum •Hyper Muscle •Muscle Growth •Christmas •M/M

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

Blake lost a bet by MegaMaker Blake is a hunk of oversized sexy muscles with a pretty face. Despite this, he never felt comfortable showing off his body. One day his friends beat him in a power match knowing he’ll be forced to expose himself. Find out how this hunk goes from a sadboi to a happy himbo. 7 parts 12k words Added Aug 2024 Updated 31 Aug 2024 15k views 4.7 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Increased Libido •Plausible Size Difference •Lycra/Spandex •M •M/M

Bloodpact by Michverdun Ash has been on the run for a while, with no end in sight. After finally finding a place to stay and meeting a man named Wyatt, Ash finds the answer to Wyatt’s problems: his own blood. 4 parts 21k words Added Feb 2023 Updated 25 Feb 2023 13k views 4.9 stars (30 votes) No comments yet •Hyper Muscle •Muscle Growth •Muscle Worship •Destruction/Violence •Blood •Demons •Supernatural •Complete •Alcohol •M/M

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

The boarder by Mikeytron Atticus’s family has decided to rent the spare bedroom in their house. The new boarder turns out to be the sexiest hunk Atticus has ever seen. His life is about to change in a big way. A slow-boil coming-of-age muscle-growth romance set in the My Best Friend’s Muscles universe. 18 parts 86k words (#40) Added Feb 2023 Updated 24 Jun 2023 67k views 4.9 stars (150 votes) No comments yet •Cock Growth •Cock Pumping •Huge Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Belly Growth •Feeding •Getting Handsomer •Gradual Change •Voice Deepening •Plausible Size Difference •Christmas •Thanksgiving •Valentine’s Day •Complete •Alcohol •M/M •M/M/M •M/M/M/...

The Body Builder by Greggrth Steve’s life is about to take a very strange turn when a supervillain called the Body Builder breaks into his lab and causes an accident. Will this be the origin story of a new hero’s rise to glory, or will it spell disaster for the heroes of the city when Super Dick causes all sorts of changes when he can’t control his not so little buddy… 17 parts 62k words (#61) Added Dec 2020 Updated 22 Mar 2025 87k views 4.9 stars (71 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Muscle •Immobility •Muscle Growth •Stretchy •Forced Growth •Size Increase •Lycra/Spandex •Rubber/Latex •Superhero/Supervillain •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

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

The bodyguards by MaxMorphs Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. 9 parts 22k words Added Apr 2021 Updated 21 Aug 2021 62k views 4.8 stars (49 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Gradual Change •Plausible Size Difference •Size Increase •Inflation •Incest •Brothers •Twins •M/M •M/M/M

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

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

The breakthrough by Gigantic Mr.B One lapse in concentration sets off an unstoppable chain of events for an 18-year-old lab intern, Ben. 5 parts 18k words Added Apr 2022 Updated 10 Sep 2022 42k views 4.8 stars (42 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Muscle Growth •Butt Growth •Gradual Change •Getting Taller •Size Increase •Infectious •M/M

Brute growth by Zhu and YungFrancis Having outgrown his previous digs, giant muscle freak Mute commissions a bigger house from fellow freak and architect Zhu. Zhu and his assistant Dohn join him for a meal, and they’re already turned on by each other’s crazy size even before they share some very special cigars. 2 parts 8,446 words Added Dec 2018 20k views 4.1 stars (7 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Tongue Growth •Tobacco •M/M •M/M/M

Bull brothers by brazboy Caio and André live together in their family farm, burdened by the loans inherited from their parents. Caio supports both of them selling his milk, but his younger brother still wants to contribute, even if he has to do it behind his elder’s back. 3 parts 12k words Added Nov 2021 Updated 27 Nov 2021 32k views 4.8 stars (13 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Muscle Growth •Incest •Brothers •Bulltaurs •Udders/Dairy Bull •M/M

C 16

Canticle of the Fair King by brazboy A fable showing the immense wisdom of the Fair King, as he is challenged by a vile noble with a riddle which apparently has no right answers. 6,693 words Added Sep 2022 7,152 views 4.5 stars (4 votes) No comments yet •Hyper Cock •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Incest •Brothers •Twins •Restraints •Fantasy Realm •M/M •M/M/M

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

Cave on the Moon by brazboy First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever… 3 parts 9,726 words Added Nov 2021 23k views 4.4 stars (13 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Destruction/Violence •Nonconsensual change •Aliens •Androids/Cyborgs •Space Travel •M •M/M •M/M/M

The Champion by Mikeytron A twist on the “be careful what you wish for” formula, regarding the history of an implausibly huge Mr. Olympia champion. 2 parts 10k words Added May 2021 Updated 22 May 2021 18k views 4.8 stars (39 votes) No comments yet •Hyper Muscle •Muscle Growth •Muscle/Strength •Demons •Supernatural •Complete •M/M

Changing fortunes by MuscleAndBulge Mark is seeking help with a relationship that has lost its spark. He is pointed in the direction of a fortune teller who has some extra skills that help Mark and Erik rekindle their love life. 2 parts 6,137 words Added Jun 2021 Updated 10 Jul 2021 20k views 4.9 stars (20 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Lycra/Spandex •M/M

Check this mate by brazboy Pedro loves drinking mate tea, so when he finds the products of a fancy-looking new brand for sale in his local supermarket he decides to buy two packages. As soon as he arrives home, he makes himself some chimarrão which, as always, he offers to his handsome boyfriend Alexandre. The strong and addictive flavor enchants both of them, but that’s not the end of their surprises… 2 parts 8,935 words Added Mar 2022 Updated 2 Apr 2022 20k views 4.6 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Hyper Muscle •Pec Fucking •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Getting Taller •Giants •Size Increase •Tongue Growth •M/M

Chest cologne by Musclesaber When Jacob is worried about his Valentine’s Day date with the biggest and hottest guy at the gym, he gets some help from his friend Sam for his little problem. 3 parts 7,198 words Added Feb 2022 16k views 4.6 stars (8 votes) No comments yet •Cum inflation •Hyper Muscle •Pec Fucking •Muscle Growth •Inflation •Destruction/Violence •Valentine’s Day •M/M

Clayton can’t fail by Ziel In college, Clayton’s best friend far outpaced him in terms of size and strength, but Clayton was happy to serve as support in Rudy’s rise to the Olympics. After all, he’d never have the mass needed to play competitively on the world stage, right…? 2,755 words Added Aug 2024 5,795 views 5.0 stars (6 votes) No comments yet •Cock Growth •Hyper Cock •Hyper Muscle •Muscle Growth •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

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

Commercial audition by PeroPero Sometimes trying out for a commercial leads to more than 30 seconds of fame. 963 words Added Jul 2023 11k views 2.3 stars (12 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Butt Growth •Breast Expansion •Voice Deepening •Getting Taller •Size Increase •Anthro/Furry •Complete •M/M

Compromised by BRK Ordered to recontain a damaged, wildly radioactive experiment, Warin experiences disaster when his state-of the-art hazmat suit is suddenly breached in mid-operation. 2,490 words Added Dec 2023 14k views 4.8 stars (9 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Giants •Forced Growth •Size Increase •Nonconsensual change •M

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

Connor’s massive reveal by MegaMaker Isaac and Connor have been dating for years and recently graduated college. Connor wants this relationship to last for the rest of their lives. In order to do that he must reveal what he truly is to his lover. He’s afraid Isaac won’t want to be with him anymore but when Isaac finds out he falls in love with Connor all over again. 6,512 words Added Feb 2023 24k views 4.5 stars (11 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Shapeshifting •Complete •M/M

Containment breach by SomeMuscleGuy After Kalos experiences a suit malfunction while working with a Radioactive Material at work, he is left growing at a quickening rate to sizes that nobody ever thought was possible, and its contaminated effects are spreading too fast to be stopped. 11k words Added Mar 2023 32k views 4.7 stars (19 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multiarm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Worship •Public Nudity •Butt Growth •Belly Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Rubber/Latex •Infectious •Complete •M

The cursed ride by SomeMuscleGuy When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. 8,330 words Added Feb 2023 21k views 4.5 stars (8 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Destruction/Violence •Dom/Sub •Nonconsensual change •Complete •M/M

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Divine beasts by MoonlightSerenade Marcus has pined for his friend Cornelius for years. When Cornelius disappears, a massive divine beast intent on breeding arrives. 2,214 words Added Dec 2024 6,062 views 4.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Public Nudity •Man Scent •Increased Libido •Male Pregnancy •Getting Taller •Giants •Hair Growth/Getting Hairy •Bisexual •Hetero Sex •Hyper Pheromones •Anthro/Furry •Minotaurs •M/M

Doubling device by Musclesaber Max is in for a surprise when Luke gets ahold of a device that can double anything about a person. 2 parts 5,481 words Added May 2022 21k views 4.7 stars (24 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Public Nudity •Butt Growth •Getting Taller •Giants •Size Increase •M/M

Draconic ascension by Pyromania A kobold grows into a god whose strength and ego become too large to fit in our reality. 11k words Added May 2024 6,521 views 5.0 stars (3 votes) No comments yet •Hyper Cum •Wings •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Size Increase •Anthro/Scaly •Dragons •All Dialog •M

Drunk on cum by Musclesaber Commission for an anonymous twitter user. After finding a magic spell to make his balls grow bigger, Afonso wants to test out his new equipment on his boyfriend Gus, only to find there might be a few side effects that they didn’t expect. 4,358 words Added Oct 2023 19k views 4.7 stars (14 votes) No comments yet •Cock Growth •Ball Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Stretchy •Belly Growth •Getting Taller •Giants •Plausible Size Difference •Size Increase •M/M

Dude! I thought I was straight! by Richard Jasper Trent Bozeman, a senior, is king of his high school, hoping his next score will be Miss Titmuss, the drop-dead gorgeous Latin 1 teacher. Then he walks in! 2,999 words Added Apr 2020 11k views 3.7 stars (15 votes) No comments yet •Huge Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength

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

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

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Flexing bigger by Lionel E. Linklander A young man witnesses his bodybuilder idol fight with his trainer before downing some mysterious substance, and the result is some amazing growth. 3,334 words Added Mar 2024 13k views 4.4 stars (7 votes) No comments yet •Always Hard •Cock Pumping •Cum inflation •Hyper Muscle •Immobility •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Belly Growth •Transformation •Forced Growth •Plausible Size Difference •Size Increase •Inflation •M •NS

The four Ds by BRK Four close friends get away for a mountain cabin vacay, only for the environs to make them hornier than usual. 12 parts 51k words (#83) Added Apr 2024 Updated 14 Jun 2025 20k views 4.8 stars (26 votes) No comments yet •Always Hard •Cock Growth •Cockless •Nipcocks •Self-suck •Nipple Emissions •Extra digits •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Multitorso •Replication •Stacking •Hyper Muscle •Muscle Growth •Always Shirtless •Increased Libido •Detachable •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Mouthcock •Incest •Brothers •Body Swap •Time Travel •M/M •M/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

A fucking god by Jerkoffcentral A teenager is both exasperated and incredibly turned on by how his body and everything about it seems to be getting freakier and freakier. 4 parts 11k words Added Mar 2019 Updated 8 Jul 2023 68k views 4.8 stars (50 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Cum inflation •Hyper Cum •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Size Increase •Incest •Brothers •M/M

Full potential by muscl4life and Redkage Coach Tanner hears about a young man named Corey who can lift more than is humanly possible. Fascinated, he tracks Corey down—only to discover he’s the last person he would have guessed. 2 parts 11k words Added Mar 2016 24k views 4.7 stars (14 votes) No comments yet •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Size Increase •M/t •NS

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The garden of holes by brazboy Arriving at the capital, a young and talented recently recruited civil servant enters the world of high politics, love, and ambitions. Using his magnificent body as well as his mind, he ends up having an experience different from what anyone could have expected, even becoming involved in a plot to steal the throne… 5 parts 18k words Added Apr 2024 Updated 27 Apr 2024 8,926 views 5.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Hyper Muscle •Immobility •Muscle Growth •Public Nudity •Gradual Change •Plausible Size Difference •Size Increase •Incest •Brothers •Medieval(ish) •M/M •M/M/M

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

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

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

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

Grow gravity by Unknown A recipient of wish-granted morphing abilities decides to see how far he can go changing his buddy Dave. 3,249 words Added Aug 2003 37k views 4.2 stars (15 votes) No comments yet •Cock Growth •Hyper Cock •Addiction •Hyper Muscle •Muscle Growth •Muscle/Strength •Giants •Size Increase •Immortality •M/M

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

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

Growing together by YungFrancis Sammy’s one of a whole group of massive muscle freaks who spend all their time working out and dealing with being huge. He’s already too big for doorways, his husband, Tommy, is even bigger, and they want to keep growing. 2 parts 6,563 words Added Dec 2018 22k views 4.8 stars (9 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Breast •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •M/M

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

Growth drive by Musclesaber Jared is on his way to work when he stops by a shop that gives him everything he could’ve dreamed for how to grow bigger. Is it too good to be true? We will have to wait and see how giving people are towards a growing giant. 5 parts 12k words Added Mar 2024 Updated 30 Mar 2024 28k views 4.7 stars (52 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Breast •Muscle Growth •Muscle/Strength •Muscle Worship •Butt Growth •Foot Growth •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Social Media •Dom/Sub •Stories with Images •Medieval(ish) •M

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

The growth race by SomeMuscleGuy John is left growing uncontrollably as he races to be the first person to finish the race, but he may be too large before he reaches the finish. 3,701 words Added Aug 2022 20k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •M

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

Gym maniac over his head by MuscularEmperor Alexander discovers that the sweat and sperm of bodybuilders affects his own body, which begins a dangerous and destructive obsession. 3,322 words Added Jan 2020 20k views 3.6 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Destruction/Violence •Nonconsensual change •Nonconsensual sex •Infectious •M/M

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Hank and Greyson by Greggrth Two hikers get lost in the woods and stumble upon a kindly man in his house who offers them a place to rest and some of his homemade treats. What could go wrong? 3 parts 14k words Added Apr 2023 Updated 24 Jun 2023 20k views 5.0 stars (9 votes) No comments yet •Cock Growth •Addiction •Hyper Muscle •Muscle Growth •Muscle Gut •Belly Growth •Getting Taller •Giants •Size Increase •Mind Control •M/M

Hard work by Michverdun Marcus finds the only good thing about his new job: his massive coworker. 3,133 words Added May 2024 8,082 views 4.7 stars (14 votes) No comments yet •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •M/M

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

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

The hidden truth by SomeMuscleGuy After confessing your feelings to your two friends, Isaac and Mark, they decide to share their biggest secret with you—and what better way to show you than to transform and grow before your very eyes? 2 parts 4,442 words Added Jun 2025 4,396 views 5.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Muscle Growth •Muscle Worship •Public Nudity •Pointy Ears •Butt Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Human to Animal/Anthro •Dom/Sub •Infectious •Anthro/Furry •Werewolves •M/M/M

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

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

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

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/...

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

The hulk pill: Contagion 2 by Azerreza Having just been beaten up by his usual bully, Matt thought that this day couldn’t have started any worse. Especially since he had to meet his buddies, David and Ben at the mall. But he had absolutely no idea that this day would change everything and that, on the contrary, it would be the best day of his life... 6 parts 23k words Added Jan 2023 Updated 4 Feb 2023 15k views 4.8 stars (6 votes) No comments yet •Hyper Cum •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Size Increase •Nanotech •Destruction/Violence •Infectious •t/t

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

Hunk in a trunk by MegaMaker Being a lifeguard can be boring. Lucas sure feels that way, until a hunk of man shows up and shows him some love. 4,296 words Added Mar 2024 12k views 4.7 stars (9 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Lycra/Spandex •M/M

Hypers in the History of the World by Carvalho Pinto by brazboy Carvalho Pinto’s classic book investigates the history of macros and hypers by identifying the untold participation of oversized humans in world history. After more than 20 years studying the history and culture of hypers and macros, the author gifts the reader with a compilation of illustrative anecdotes mixed with statistical data and deep historical research, creating a compelling narrative summarizing hundreds of years of history and leaving the reader yearning to go do field work on the subject themselves. 5 parts 5,187 words Added Jun 2023 5,619 views 3.9 stars (8 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •M/M

Hypno muscle: jock dreams by Douglas Benjamin Toby and Liam have picked up a hypnotic audio tape that promises to grow their muscles. When they fall asleep to the hypnotic induction, they have a dream that seems all too real: Suddenly, they have to power to transform each other into big-muscled meatheads, flexing and posing for each other and talking like dumb jocks. Even more transformation is possible, but there is a catch. 4,333 words Added Jul 2019 30k views 4.4 stars (5 votes) No comments yet •Getting Dumber •Hyper Muscle •Muscle Growth •Muscle Theft •Muscle/Strength •Man Scent •Transformation •Getting Taller •Size Decrease •Size Increase •Human to Inanimate •Suggestion •Orcs •Hypnosis •Mind Control •M/M

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

Incubus by CentaurQuinn Ken discovers his friend with benefits is more than he seems, and might be a solution to a problem at work. 2,534 words Added Oct 2020 17k views 4.8 stars (35 votes) No comments yet •Cock Growth •Wings •Hyper Muscle •Muscle Growth •Transformation •Getting Taller •Inflation •Infectious •Incubus/Succubus •Supernatural •Immortality •Shapeshifting •M/M

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

It does a body good by screamingmoist An EMT is exposed to a strange chemical and sucked into a world he never knew existed. 3,972 words Added Oct 2021 16k views 4.7 stars (18 votes) No comments yet •Cock Growth •Cum Milking •Hyper Muscle •Muscle Growth •Transformation •Hair Growth/Getting Hairy •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

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Jizzer by Ziel Ethan drags his roommate Walt off to the woods on the outskirts of town to search for their mutual friend. 2,426 words Added Oct 2021 17k views 4.4 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Infectious •Horror •M/M

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

Johnathan of Pectoria by John K This is a story about a peasant man who meets a muscular knight whom he's always had eyes for! 1,766 words Added Jul 2024 4,161 views 4.0 stars (3 votes) No comments yet •Hyper Muscle •Muscle/Strength •Muscle Worship •Fantasy Realm •Medieval(ish) •M/M

Jolias and Max: The cock rings by Azerreza and Madmutter When Jolias ordered what he thought a simple sex toy for him and his boyfriend Max, just for fun, he had no clue that this ring had many more features and that it would change their lives… 5 parts 34k words Added Sep 2021 Updated 10 Jun 2023 31k views 4.6 stars (17 votes) No comments yet •Cock Growth •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •App •Lycra/Spandex •Superhero/Supervillain •M/M

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

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Keep your promises by NioSatyr A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert. 7,703 words Added Sep 2021 24k views 4.7 stars (9 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/...

Keeping curses by Michverdun One day, Samael gets a strange request from a cursed customer. 7,798 words Added Sep 2022 13k views 4.6 stars (22 votes) No comments yet •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Urban Fantasy •Supernatural •M/M

Knight crew by BRK A cocky knight visits a tavern serving rather questionable ale, though the brew grows on him (and vice versa). 3,115 words Added Apr 2024 11k views 4.1 stars (7 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle Worship •Increased Libido •Getting Handsomer •Getting Taller •Giants •Size Increase •Infectious •Witch/Warlock/Wizard •Medieval(ish) •M/M •M/M/M/...

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

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

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

Loading... by Ziel Russel is feeling embarrassingly puny his first day trying to work out at the gym, but with a little determination, a few simple exercises, and his friend’s gag gift—a “Loading muscles…” workout tank and an “Enhance” brand jock strap to go with it—things start to turn around pretty rapidly. 7,139 words Added Feb 2019 27k views 4.6 stars (21 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •M/M/M

The lucky accident by MaxMorphs An accident at the skate park leads to a treatment for Luke’s balls that not only heals them but starts them growing, and pretty soon it’s not just his balls that are bigger. 7,269 words Added Sep 2019 45k views 4.6 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Giants •Size Increase •Hair Growth/Getting Hairy •M/M

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

Male scent by Frank Easky Apprentice magician Sean’s potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it. 2 parts 14k words Added Jul 2002 69k views 4.1 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Man Scent •Getting Taller •Giants •Size Increase •Age Regression •Hair Growth/Getting Hairy •Incest •Brothers •Twins •Hyper Pheromones •Infectious

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

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/...

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

Megabot, Pinto Roxo, and the Inventor’s superweapon by brazboy Megabot faces the muscle-serum-crazed Inventor—but the real challenge is figuring out how to deal with the villain’s secret superweapon. 3,175 words Added Aug 2022 7,403 views 5.0 stars (3 votes) No comments yet •Huge Cock •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Size Increase •Nanotech •Androids/Cyborgs •Superhero/Supervillain •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

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

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

Muscle Mice From Mars by Mr. Mouse This is the story of a certain group of anthro alien biker mice and how they went from sexy, strong, and buff to hyper masculine and super strong with a little unintentional help from some old enemies. 2 parts 3,260 words Added Oct 2019 10k views 5.0 stars (3 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Destruction/Violence •Restraints •Aliens •Anthro/Furry •M/M

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

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

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

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

My 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

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The new job by hyperboi Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. 8 parts 20k words Added Aug 2014 45k views 4.7 stars (44 votes) No comments yet •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Gradual Change •Size Increase •Incest •Brothers •M/M

Nightmare at the Pump House Gym by UberPump A bodybuilder encounters a strange man at the local gym who forces him to experience his deepest desires first-hand. The growth is intoxicating, but there’s a price to pay he doesn’t see coming. 7 parts 27k words Added Oct 2020 Updated 8 Jul 2023 52k views 4.8 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Public Orgasm •Hyper Muscle •Pec Fucking •Immobility •Muscle Growth •Muscle/Strength •Forced Growth •Halloween •M •M/M •M/M/M •M/F

No limits by Corwin There’s a secret serum that makes you super-muscled and super-strong, but what you do with that—that’s all you. 7 parts 21k words Added Mar 2020 30k views 4.3 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship

No nut for you by Musclesaber Joey has almost made it through No Nut November without breaking his determination. With his big balls aching for release he calls his friend Brian, who has a good way for him to find some release without losing NNN. 2 parts 8,269 words Added Nov 2023 Updated 9 Dec 2023 19k views 4.8 stars (9 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Muscle •Pec Fucking •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Butt Growth •Belly Growth •Getting Taller •Giants •Plausible Size Difference •Size Increase •No Nut November •M/M

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

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

An ogre in Albion by Richard Jasper Rex's satisfying new life as an ogre. 1,773 words Added Feb 2020 12k views 3.9 stars (8 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Demons •Ogres •Fantasy Realm

Omniman by Omniman Wild discovers that a non-functioning prototype for a revolutionary machine works after all. He and his roommate decide to have some fun with it, but can they see the limits of their desires? 2,135 words Added Jun 2019 21k views 3.4 stars (11 votes) No comments yet •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Belly Growth •Giants •Size Increase •Inflation •Destruction/Violence •Immortality

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

Opening an unlocked door by DracumSum Logs is a small human from a family of hyper-endowed muscle beasts. His new roommate is one of them. Logs should be used to it by now. So, why is he so damn hot for him? 2 parts 13k words Added Aug 2024 Updated 2 Nov 2024 6,296 views 4.8 stars (12 votes) No comments yet •Cock Growth •Ball Growth •Hyper Muscle •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Gradual Change •First Time/Virgin •Gross Bodily Fluids •Anthro/Furry •M/M

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

Outgrowth by BRK Warin gets a special gift from his boyfriend—one that lets him be much more than just a pretty boy-toy. 2,905 words Added Feb 2024 14k views 5.0 stars (8 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Gradual Change •Giants •Size Increase •Age Difference •Dom/Sub •Valentine’s Day •M/M

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

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

The phallus god of destiny by UberPump Benjamin has been possessed by a Japanese demon called an Oni, one who possesses the power to create the desires of those whom it possesses. He has the desire to get what he wants—a bigger cock, a bigger body, and much bigger pecs. Once he's fulfilled the divine duty of cock fucking the statue, he's imbued with great power to turn anyone into hyper muscled, big, dicked followers... only he must fulfil his duties as a newly-grown deity or face the consequences that, if unused, power must be stored somewhere. 5,280 words Added Jul 2023 18k views 4.8 stars (10 votes) No comments yet •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum inflation •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Voluptuous Men •Increased Libido •Getting Handsomer •Voice Deepening •Forced Growth •Size Increase •Inflation •Bisexual •Absorption •Hyper Pheromones •Djin/Jinn/Genie •Supernatural •Possession •M •M/M

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

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

The prince, the knight, and the dragon by brazboy Years ago a curse was created, connecting the fate of the Northern Empire and that of the Southern Kingdom, but also the fates of the Empire’s first Prince, Alecrias, and that of a Dragon which appeared in the southern mountains and seems to behave in ways that benefit the Southern Kingdom. Can his loyal knight and lover, Sir Oberion, save the Prince from being sacrificed to the Dragon? Can the curse be lifted, and what is its true nature? 8 parts 25k words Added Oct 2021 Updated 6 Nov 2021 12k views 4.5 stars (2 votes) No comments yet •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Multi-abs •Hyper Muscle •Immobility •Muscle Growth •Butt Growth •Getting Taller •Size Increase •Tongue Growth •Fantasy Realm •Shapeshifting •M/M

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

Prodigal runner by Michverdun No matter how good a transformation may seem, sometimes you just gotta run from it. A story set in Mikeytron’s “Molten Wings” universe. 12k words Added Jul 2022 13k views 4.9 stars (17 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Nonconsensual sex •Supernatural •M/M

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

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The quest for size by Musclesaber Daladon is on his way home from one of the worst days he’s ever had when he stumbles upon a cart vendor with potions, clothes, and other goods. Daladon is in for a surprise when he sees what some of these goods are capable of. 3 parts 19k words Added Sep 2023 Updated 27 Jan 2024 20k views 4.6 stars (14 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Pointy Ears •Butt Growth •Belly Growth •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Fatter •Inflation •Anthro/Furry •Dragons •Orcs •Fantasy Realm •Medieval(ish) •M/M/M/...

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The radiation zone by SomeMuscleGuy After going off the beaten path to explore an abandoned military base, Alex is involved in an incident that leaves him contaminated with radioactive material, and he won’t stop growing until he escapes. 3,606 words Added Aug 2022 22k views 4.7 stars (30 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Butt Growth •Increased Libido •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •Infectious •M

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

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

The real you 4 by MegaMaker Trevor, a mutant and proud thereof, thinks he’ll spend his evening soak in the gym hot tub alone. That’s until a sweet guy named Danny catches him rubbing one out. They have a heart-to-heart and Trevor finds out that Danny wants to become a mutant, too, to be seen as more manly. 7,405 words Added Oct 2024 8,252 views 5.0 stars (2 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Voluptuous Men •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Lycra/Spandex •Shapeshifting •M •M/M

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

The red gem by MainAttraction Dan has a red gem that he knows he can use to change himself—and he decides he won’t hold back. 5,579 words Added Dec 2022 14k views 4.8 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •M/M

Red pills by MaxMorphs A struggling college student and part-time stripper is introduced to Red Pills, which are supposed to be the one dick-growth pills that actually work. He’s skeptical—at first. (Chapters 1-7 revised as of summer 2019.) 19 parts 54k words (#78) Added Jan 2017 Updated 27 Mar 2021 71k views 4.7 stars (21 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Addiction •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •M/M •M/M/M

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

The rescue by InflatedMuscle Expert hunter Chaz encounters a mysterious beast in the deep words—a beast with two legs. 10 parts 113k words (#20) Added Mar 2025 Updated 17 May 2025 24k views 4.7 stars (26 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Addiction •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Man Scent •Butt Growth •Belly Growth •Feeding •Increased Libido •Foot Growth •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Inflation •Cock Cage •Nonconsensual change •Restraints •Sex-Slave •Dildos/Toys •Horror •M/M

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

Retrospective by Richard Jasper Roger Harris has an unusual condition—every year, year in and year out, he is a little bit taller, a little bit more muscular, and quite a bit stronger. What’s not to love? But try it for 20+ years! It makes for a lonely existence until he meets a young man, David, with the same condition! 3 parts 2,854 words Added Sep 2020 9,075 views 4.0 stars (2 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase

Ricky’s big secret by MegaMaker A swimmer has fallen in love with his best friend but doesn’t want to tell him because he’s afraid he won’t be able to contain himself. 4,900 words Added Apr 2024 17k views 4.0 stars (7 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Voluptuous Men •Butt Growth •Increased Libido •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Lycra/Spandex •Shapeshifting •M •M/M

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

The rise of the Vulpins by Swell Times Ahead A brilliant scientist creates a serum designed to transform himself into a powerful, human-fox hybrid. His transformation allows him to grow in both size and strength, but also unlocks an uncontrollable urge to reproduce. As the scientist gives birth to litter after litter of increasingly powerful offspring, his body swells with power, and he becomes a being beyond human comprehension—part creator, part predator. 8 parts 20k words Added Nov 2024 Updated 8 Feb 2025 13k views 4.9 stars (20 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Cum inflation •Hyper Cum •Nipple Emissions •Hermaphrodite •Other Mental Changes •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Increased Libido •Male Pregnancy •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Inflation •Destruction/Violence •Gross Bodily Fluids •Hyper Pheromones •Anthro/Furry •M •M/M •M/F

Roommate juice by TheSizeKing Jacob, a nerdy and skinny college student, gets randomly assigned to live with a transfer student his junior year. Braden, the transfer, makes quite an entrance on move-in day. 2 parts 3,219 words Added Dec 2023 Updated 23 Mar 2024 23k views 4.6 stars (25 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Dom/Sub •M/M

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The seashell by MegaMaker Clay’s best friend TJ is trying to help him get a boyfriend at local beach known for having loads of hot guys. This task is harder that they first thought because every guy they meet is into buff guys. Clay feels he falls short of that until he finds a magic seashell that changes him to a hunk of a man. Clay becomes full of himself and takes things too far. 8,336 words Added Feb 2023 16k views 4.3 stars (7 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Breast •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •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

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

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

Shared looks by Badboola Seth is a freshman in college who is trying to reinvent his image and break out of his shell. Seth gradually learns that when he gives attention to men they grow, and when he gets attention then he gets to grow. Using his new abilities, Seth helps the men around him achieve their desires and help him have the confidence to hook up with his crush. 5 parts 32k words Added Apr 2024 Updated 27 Apr 2024 20k views 5.0 stars (26 votes) No comments yet •Cock Growth •Cock Pumping •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Hyper Muscle •Pec Fucking •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Gradual Change •Getting Taller •Size Increase •Lycra/Spandex •M/M

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

600-pound intravenous waddlers by TitMorpher 600-pound roid-gutted specimens live on intravenous feedings and waddle onto bodybuilding stages for exhibition. See what goes on at the shows and behind the scenes to keep these men at their circus freak proportions for exhibition and display. 1,643 words Added Mar 2020 8,750 views 3.7 stars (6 votes) No comments yet •Hyper Muscle •Muscle Growth •Muscle/Strength

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

SNU-5|VU by DracumSum Nathan and Nick have to complete a biochem project on the metahumans caused by the failed SNU-5 nanobot project—only they don’t know any, and the brief random encounter Nathan had at a bus stop the other day won’t help them. Or will it? 6,053 words Added Feb 2022 16k views 4.7 stars (7 votes) No comments yet •Cock Growth •Cut to Uncut •Huge Balls •Huge Cock •Hyper Muscle •Muscle Growth •Hyper Anus •Increased Libido •Foot Growth •Gradual Change •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Hairless •Nanotech •Infectious •Set in the Future •M/M

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

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

Special pills by MegaMaker Kyle has some special pills that have special effects. He loves using them for some alone time but then he finds a buddy to share them with. 3 parts 6,272 words Added Mar 2024 17k views 4.8 stars (16 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Pec Fucking •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Voluptuous Men •Butt Growth •Increased Libido •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •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

Spice by Mr. X and Mad Dog In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. 50 parts 221k words (#4) Added Oct 2009 Updated 9 Nov 2019 268k views 4.4 stars (66 votes) No comments yet •Cock Growth •Huge Cock •Other Mental Changes •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Man Scent •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Age Difference •Incest •Father/Son •Supernatural •Gay Pride •Alcohol •M/M •M/M/M

Steven’s growth by MusclePraiser1556 Juan gets a chance to adjust reality, and he decides to try it out on his crush, Steven. 851 words Added Mar 2024 9,984 views 2.8 stars (11 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •M/M

Suction cups during Tit Man Competitions by TitMorpher Controversies continue in the world of Super Tit Man bodybuilding, as the muscle breast pecs and nips, and the methods for milking them in and out of competition, become ever bigger and more intense. 4,413 words Added Feb 2020 9,703 views No comments yet •Hyper Muscle •Muscle Breast •Muscle/Strength

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

Summer 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

Superman gets big by Richard Jasper Perry White sends Clark Kent off to cover his first bodybuilding contest, prompting interesting developments! 8 parts 9,920 words Added Nov 2020 15k views 4.7 stars (10 votes) No comments yet •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Hair Growth/Getting Hairy •Superhero/Supervillain

Superstud and Macromale: The Sword of Justice by brazboy Macromale, your ordinary neighborhood hero, hears a villain called Manhunter wants to steal the Sword of Justice, except no one is aware of what exactly that is. 6 parts 26k words Added Jul 2022 Updated 13 Aug 2022 16k views 4.9 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Superhero/Supervillain •M/M

Sweet gains by Bigmusclenm On the way to his first day at the gym, Liam stopped by a new bakery shop where the owner offered him special desserts to help him achieve his size goals. Liam decided to share them with Aiden, his trainer, soon getting distracted by Aiden's expanding body. 7 parts 24k words Added Jul 2024 Updated 5 Apr 2025 31k views 5.0 stars (46 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Hyper Muscle •Immobility •Muscle Breast •Muscle Growth •Butt Growth •Feeding •Plausible Size Difference •Size Increase •M/M

A swelling hike by Lionel E. Linklander A young man meets and reveals to an old trainer guy about his dream of becoming huge with muscle. The trainer then gives the young man pills that surpass his expectations. 2,952 words Added Dec 2022 13k views 5.0 stars (7 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Plausible Size Difference •Size Increase •M

The swimming hole: Legacy by Azerreza When Nick moves to a new city he hears rumours that it had once been partially destroyed by muscular titans. Not believing it at first, he decides to ignore them. But sometimes… rumours aren’t really rumours! And if it were true that there was a way to grow like that, could he use it to seduce the secret love of his life? 3 parts 35k words Added Aug 2021 Updated 18 Sep 2021 29k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •First Time/Virgin •M/M

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A Tale of Two Brothers: Donnie & Marco by Artotter92 Two brothers end up the unwilling subjects of their father’s science experiments, with some pretty extreme results. 3,937 words Added Jan 2023 16k views 4.1 stars (16 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Muscle •Muscle Breast •Muscle Growth •Muscle/Strength •Butt Growth •Increased Libido •Gradual Change •Transformation •Voice Deepening •Forced Growth •Size Increase •Age Progression •Hair Growth/Getting Hairy •Incest •Brothers •Stories with Images •M/M

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

The test subjects by Azerreza When Doctor Krakovski was asked to recreate the super-soldier serum, Ryan though at first it was a joke. The initial attempts were total failures. About to abandon the project, they received from the high command a strange blue goop. The next experiments were a real success! It was time to move on to the last phase: experimentation on a human. Now, it just remained to find the ideal test subject. 2 parts 18k words Added Jun 2022 Updated 2 Jul 2022 21k views 4.5 stars (20 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Destruction/Violence •M/M

Testosterone turkey by OneLuckyGuy89 Ethan and Nate are trying their hardest to bulk up. Then they meet Ryan. 2 parts 2,161 words Added Nov 2024 7,994 views 4.5 stars (6 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Hyper Muscle •Muscle Growth •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Hair Growth/Getting Hairy •Hyper Pheromones •Thanksgiving •M/M •M/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

Three giant guys by MegaMaker Three short vignettes taking place in three separate universes, with three very hot growing guys. 3 parts 5,926 words Added Mar 2024 17k views 5.0 stars (7 votes) No comments yet •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Getting Dumber •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Hyper Pheromones •Shapeshifting •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

Three wishes by Mr.Dick Three friends find a genie in a vase and get him to grant three wishes to each of them. Their wishes will take them on an adventure of unparalleled muscle and genital growth. 2 parts 6,151 words Added Jul 2024 Updated 9 Nov 2024 13k views 4.1 stars (10 votes) No comments yet •Always Hard •Cock Growth •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Gay to Straight •Hyper Muscle •Pec Fucking •Muscle Growth •Muscle Worship •Increased Libido •Djin/Jinn/Genie •M/M

Thrift shop vitamins by RdyRoger Those cheap vitamins I found at the thrift store changed my life. I can’t go back… and I’m not sure I’d want to. 5,924 words Added Nov 2013 26k views 4.6 stars (14 votes) No comments yet •Cock Growth •Huge Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •M/M

Titan video by Anonymous A talented admirer of extremely muscular men decides to start making videos featuring a few unsuspecting subjects. 2 parts 7,735 words Added Jul 2002 33k views 4.9 stars (15 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Nonconsensual change •M/M

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

Totally stoked by John Perrot Ben and Kenny enjoy some premium weed Ben found, but its effects aren’t quite what they expect. 4,106 words Added Dec 2021 16k views 4.8 stars (12 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Cannabis •M/M

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

U 3

Udder boy by TitMorpher Udder boy is very popular with the wrestling coaches, and especially with the other athletes. 4 parts 3,018 words Added May 2020 10k views 4.5 stars (4 votes) No comments yet •Hyper Muscle •Muscle Breast •Muscle/Strength

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

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

V 1

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

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Watching my 12-legged husband compete by Dodeedo Loves Extras What happens when your irresistible multilegged husband competes in a bodybuilding competition? 1,254 words Added Oct 2023 3,950 views 5.0 stars (1 vote) No comments yet •Huge Cock •Hyper Cock •Cum inflation •Public Orgasm •Multicock •Lots of Legs •Multileg •Multilimb •Hyper Muscle •Muscle/Strength •Public Nudity •M/M •M/M/M/...

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

Went wrong? by Bigmusclenm Jared can eat huge quantities of food without spoiling his hunky physique. His roommate, Martin, can’t help wondering if that applies to the extra-strength gainer powder he’s gotten his hands on. 5 parts 12k words Added Dec 2023 Updated 2 Mar 2024 32k views 5.0 stars (53 votes) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Hyper Muscle •Immobility •Muscle Breast •Muscle Growth •Butt Growth •Belly Growth •Feeding •Getting Taller •Plausible Size Difference •Size Increase •Inflation •M/M

What’s it like by Richard Jasper “What’s it like” to be the world’s biggest, strongest, most muscular 17-year-old? To make hairy, bearded powerlifting muscle daddies look like little boys? To be the object of worship of all of your classmates? To have, well, you’ll have to read the rest to find out, won’t you? 1,441 words Added Jan 2021 16k views 4.7 stars (3 votes) No comments yet •Cock Growth •Huge Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Age Difference

When I was still human by Richard Jasper As a teen Roger was 6 feet tall and 300 pounds of solid muscle. Nearly 30 years later he’s in his early 40s—and he’s never stopped growing, in any dimension: height, weight, strength, dick. Is he still human? 3 parts 2,973 words Added Nov 2020 14k views 4.8 stars (5 votes) No comments yet •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase

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

A whole new Dave by MuslLuvr 1,336 words Added Jul 2009 31k views 4.0 stars (6 votes) No comments yet •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •M

Wishes come true by OneLuckyGuy89 As Zhao continues his godly trip down memory lane, we learn about his mysterious companion Brutus, whom Ares gave immortality in the days of the ancient Roman Empire. As he’s thinking about the past, another group of men activate Zhao’s website. 5,821 words Added Aug 2024 10k views 5.0 stars (1 vote) No comments yet •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Public Orgasm •Female to Male •Transgender •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Butt Growth •Increased Libido •Foot Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Father/Son •Twins •Nonconsensual change •Lycra/Spandex •Hyper Pheromones •Supernatural •Immortality •M/M •M/M/M/...

Y 1

You wanted more by Zine You thought you could stop. But you couldn’t, could you? 931 words Added Jan 2023 7,935 views 5.0 stars (18 votes) No comments yet •Hyper Muscle •Immobility •Muscle Growth •M/M

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