Huge Balls

• Ahead of his behind by nvb2  [  ]    •Cock Growth •Huge Balls •Huge Cock •Multicock •Multiarm •Muscle/Strength •Merging  Added Jul 2009 1,604 words 15,407 views
• Alassares and the son of the marquis by brazboy  [  ]  Alassares, the second prince of the Great Northern Empire, is a talented Mage—but one doesn’t transform potential into power without a lot of study and hard work! While Alassares is focused on studying, there are all sorts of things that demand his attention, including the obnoxious and cocky scion Idsor, the son of the Marquis of Sanandrs.  •Cock Growth •Cock Shrinking •Cock Theft •Huge Balls •Huge Cock •Centaurs •Fantasy Realm •Series •M/M  Added Feb 2022 3,837 words 1,808 views
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase  Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 41,449 views 4.4 stars (40 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Cum •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Infectious  Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 178,547 views 4.6 stars (129 votes)
• Alpha by CharitysSongbird  [  ]  Used to being smaller than his office mates, especially his crush Tavy, Ritzy is stunned when he suddenly starts getting bigger and furrier, even as the impulse to dominate seeps into his personality.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Size Increase •Dom/Sub •Anthro/Furry •Werewolves  Added Aug 2018 14,259 words 35,995 views 4.7 stars (12 votes)
• Alpha Coach and Mike by Eric Aaldersen  [  ]  Alpha Mike remembers the alpha who made him—his super-hot high school hockey coach!  •Huge Balls •Huge Cock •Muscle/Strength •First Time/Virgin •Supernatural •Series •M/t  Added Apr 2020 7,300 words 7,306 views 5.0 stars (11 votes)
• Alpha Encounters: Addison by Eric Aaldersen  [  ]  A varsity basketball hunk goes to the gym to burn off some of his sexual energy, but gets more than he bargained for.  •Huge Balls •Huge Cock •Straight to Gay •Muscle/Strength •Bisexual •Hyper Pheromones •M/M  Added Apr 2022 3,455 words 3,698 views 4.7 stars (7 votes)
• Alpha Jamie and Alpha Jordan spread their seed by Eric Aaldersen  [  ]  Not even aware of their new status as alphas, Jamie and Jordan have loads of fun with their teammates.  •Huge Balls •Huge Cock •Muscle/Strength •First Time/Virgin •Supernatural •Series •t/t  Added Apr 2020 5,341 words 6,377 views 4.9 stars (10 votes)
• Alpha Logan claims a beta by Eric Aaldersen  [  ]  Shortly after becoming an alpha, Brian’s younger brother Logan sites a beta of his own while working out in the local gym.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle/Strength •Gradual Change •Incest •Brothers •Hyper Pheromones •Supernatural •Series •M/M  Added Dec 2021 4,961 words 5,426 views 5.0 stars (6 votes)
• Alpha Luke and the wrestling team by Eric Aaldersen  [  ]  Luke finds another beta mate on his wrestling team and his sexual energy infects the whole team during a special match!  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Hyper Pheromones •Supernatural •Series  Added Aug 2020 6,920 words 10,833 views 5.0 stars (10 votes)
• Alpha Luke grows his circle by Eric Aaldersen  [  ]  Now fully aware of his alphahood, Luke breeds some more betas hoping to make Brian an alpha like him. Luke and Mike finally bond as they were meant to.  •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Incest •Brothers •Supernatural •Series  Added Mar 2020 8,980 words 8,260 views 5.0 stars (10 votes)
• Alpha Luke passes on the lore by Eric Aaldersen  [  ]  Luke and Brian’s story finally reaches its climax and afterwards things get positively mystical.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Gradual Change •Supernatural •Series  Added May 2020 4,887 words 5,143 views 5.0 stars (8 votes)
• Alpha Mike and his alpha bro by Eric Aaldersen  [  ]  Meet Alpha Mike, Luke’s older brother, on the day that he discovers that his little bro is an alpha, too!  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Gradual Change •Incest •Brothers •Supernatural •Series  Added Mar 2020 5,437 words 8,429 views 4.6 stars (19 votes)
• Alpha Mike finds a beta by Eric Aaldersen  [  ]  Inspired by Luke’s recent conquests, older brother Mike goes on the hunt to find a beta of his own to breed into alphahood and gets more than he bargained for.  •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Muscle/Strength •Hyper Pheromones •Supernatural •Series  Added Jun 2020 7,244 words 6,020 views 4.8 stars (8 votes)
• Alpha product series by Chet Boner  [  ]  19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice!  •Cock Growth •Huge Balls •Hyper Cum •Nipple Cum •Muscle Growth •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •Stories with Images  Added May 2017 Updated May 2019 19 parts 23,227 words 72,183 views 4.4 stars (40 votes)
• The alpha touch by Caliburn  [  ]  Young engineer Max has a good deed rewarded with a mysterious rune now tattooed to his wrist. Bestowed with the power to change the body of the men he touches, Max’s life and his friends’ change quite a bit.  •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Getting Taller •Getting Hairy •Dom/Sub •Nonconsensual change •Series •M/M  Added Jan 2022 Updated Mar 2022 11 parts 42,342 words 44,736 views 4.9 stars (170 votes)
• Another big morning by Thatbadwriter  [  ]  It never fails. You’re sitting there on the living room floor with your cereal trying to watch some TV, when your dad comes down and decides Saturday morning is the perfect time to start growing and getting himself off. And then your horny brother comes home…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Giants •Size Increase •Incest •Brothers •Father/Son •Destruction/Violence  Added Nov 2020 1,226 words 16,187 views
• Antony Smith by Locky  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Foot Growth •Gradual Change •Getting Taller •Giants •Size Increase  Added Dec 2004 3 parts 3,474 words 31,447 views 3.7 stars (10 votes)
• Are you sure by Dream Big  [  ]  Suddenly awash with money, Bill takes the plunge and follows the stories of secretly augmented men and women to a remote lab where they promise to fix everything he doesn’t like about his body.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Size Increase •Race Transformation •Bisexual •Hetero Sex  Added Nov 2019 5 parts 6,234 words 12,467 views

• B.D.E. by Ziel  [  ]  While orbiting a nearby planet, the ship detects an unusual energy signature. Parker and Quill are sent down to investigate, but things take a turn for the smutty when Parker’s suit is compromised.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Aliens •Space Travel •Set in the Future  Added Aug 2018 3,531 words 16,358 views 4.0 stars (7 votes)
• Balls of steel by Ziel  [  ]  There’s a new name for justice in the city, as a pair of ne’er-do-well criminals find out… the hard way.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Superhero  Added Mar 2018 2,392 words 13,279 views
• Basically a god by CurlyJin  [  ]  What do you do when the kid you bullied in high school becomes a god?  •Cock Growth •Huge Balls •Hyper Cock •Hyper Cum •Getting Taller •Giants •Size Increase •Bisexual •Hetero Sex •Lycra/Spandex •Space Travel •Superhero •Flying •X-Ray Vision  Added Jul 2016 Updated Jun 2019 9 parts 31,027 words 70,747 views 4.3 stars (23 votes)
• Be careful what you wish for by Tereshky  [  ]  “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for.  •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Age Regression •Nonconsensual change •M/M  Added Feb 2020 Updated Jun 2021 9 parts 42,479 words 46,147 views 4.8 stars (15 votes)
• Bear’s den by Pfefferooney  [  ]  David is a small university student and he wants nothing more than to be, and be with, an enormous man. On a fateful day, he stumbles upon someone who can make his dream come true.  •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Nipple Cum •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •Getting Hairy •Infectious  Added Mar 2019 Updated May 2019 3 parts 9,022 words 27,897 views 4.9 stars (10 votes)
• The beefening by Benjamin Skipper  [  ]  Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them!  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Plausible Size Difference •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change  Added Feb 2018 2,274 words 44,090 views 4.5 stars (32 votes)
• Being accompanied by a wolf by BeCreative  [  ]  Jared’s work as a lumberjack is usually solitary, but one day he meets a very special companion.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Plausible Size Difference •Size Increase •Anthro/Furry •Werewolves  Added Jun 2021 4 parts 10,948 words 8,208 views 4.6 stars (8 votes)
• The Benefactor by Proteus  [  ]  The Benefactor bestows favor on those he deems worthy, whether they like it or not.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Nonconsensual change •Supernatural  Added Jan 2020 Updated Apr 2021 14 parts 15,351 words 29,629 views 4.8 stars (20 votes)
• Ben’s escapades by Kaelan  [  ]  Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nipple Cum •Muscle Growth •Muscle/Strength •Gradual Change •Incest •Brothers •M/M •M/M/M  Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 50,594 views 4.7 stars (36 votes)
• Best birthday ever by TheSizeKing  [  ]  Zac is already above average. But when his birthday comes around, he gets everything he wishes for and then some.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle/Strength •M/M  Added Feb 2020 5 parts 14,872 words 24,186 views 5.0 stars (30 votes)
• The best instructions are those that are clearly stated by Ziel  [  ]  Marty talks his super smart friend into whipping him up a special potion that will help with his little problem.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Infectious  Added Jun 2016 5,194 words 18,526 views 5.0 stars (10 votes)
• Best laid plans by Slammdru  [  ]  Everything goes wrong trying to enhance a subject into a vessel of sexual energy.  •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Size Increase •Nonconsensual change  Added May 2018 1,111 words 11,585 views 2.9 stars (15 votes)
• Bet you can’t have just one by Ziel  [  ]  Vincent was given pretty clear instructions with the new growth supplement his pal invented: “Only take one pill.”  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Giants •Size Increase  Added May 2017 5,605 words 30,100 views 4.8 stars (8 votes)
• Beta Danny’s day at the park by Eric Aaldersen  [  ]  Danny asks Luke to do some roleplaying with him when they’re in public and it has super sexy consequences.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Hyper Pheromones •Supernatural •Series  Added Dec 2020 3,893 words 6,168 views 5.0 stars (11 votes)
• Beta Logan and his big brother by Eric Aaldersen  [  ]  Logan has difficulty controlling himself as his older brother Brian becomes a bigger and bigger stud.  •Cock Growth •Cut to Uncut •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Incest •Brothers •Hyper Pheromones •Supernatural •Series  Added Jun 2020 6,499 words 15,365 views 5.0 stars (14 votes)
• Big changes by Ziel  [  ]  Troy’s rapidly growing hypercock is getting kind of embarrassing, especially as it’s caught the attention of a pair of obsessive and very uninhibited twins.  •Cock Growth •Huge Balls •Hyper Cock •Hyper Cum •Incest •Twins •Christmas •Easter •Gay Pride •Halloween •Valentine's Day •Stories with Images  Added Dec 2013 Updated Jun 2021 11 parts 68,272 words 80,430 views 4.6 stars (22 votes)
• Big Dick Energy by Ziel  [  ]  Steven needs a serious pick-me-up if he is going to survive a day of classes on next to no sleep. Fortunately, there’s a store near campus that ought to carry just what he needs—an aptly named drink known as “Big Dick Energy”.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum  Added Mar 2020 3,309 words 13,053 views 4.6 stars (11 votes)
• The big two-five by Ziel  [  ]  Brian’s friends help him celebrate the big two-five—there’s even a cake (well, a cupcake) and a candle to blow out. All he has to do is make a wish!  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Getting Taller •Giants •Size Increase •Metabods 25 •M/M/M  Added Feb 2022 3,574 words 5,291 views 5.0 stars (6 votes)
• Biological inheritance by Frank Easky  [  ]  Sean discovers he had been magicked into early maturation to prevent his growth. The mage who imparted this information then attempts to set things right. Will Sean grow into his true biological inheritance?  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Witch/Warlock/Wizard  Added Jul 2002 5,755 words 47,851 views 4.1 stars (10 votes)
• Birthday surprise by Kjarri  [  ]  Noah hopes, with some help from a friend, to give his boyfriend a birthday surprise he’ll never forget.  •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Stretchy •Absorption •Merging  Added Jul 2021 3,108 words 7,366 views 5.0 stars (8 votes)
• A blessing or a curse by richard handy  [  ]  For the crime of desecration, forgotten Egyptian gods decide to punish Andy... though in a way he might also enjoy.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Breast •Size Increase  Added May 2015 1,915 words 26,869 views 3.4 stars (25 votes)
• Blessing or curse by Ultra GMan  [  ]  John has something a lot of guys would kill for a cock that gets bigger when you have certain kinds of sex. But that’s not all it’s cracked up to be—and the change isn’t always for the better.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Muscle Growth  Added Jan 2012 Updated Apr 2012 18 parts 50,288 words 60,944 views 4.8 stars (26 votes)
• Bloody pumpkin fuckers by NaughtyKitchenware  [  ]  Three frat bros go into the dark forest on Halloween. The blood moon shining on a wild pumpkin patch promises growth and transformation.  •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Nipcocks •Prehensile Cock •Hyper Cum •Nipple Cum •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 •Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Tailcock •Plants •Anthro/Furry •Dragons •Werewolves •Supernatural •Halloween •M/M/M  Added Oct 2021 7,196 words 9,014 views 4.8 stars (10 votes)
• Blooming season by brazboy  [  ]  Heitor is a member of a sexual minority looking for an accommodating place in which to live downtown—hard to do on a budget. Thankfully, Samuel is looking for someone to share the bills with, and is also a member of a different sexual minority which has its own set of challenges. Living together will prove to be more engaging than either of them had in mind.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Muscle/Strength •Increased Libido •Getting Fatter •First Time/Virgin •Hyper Pheromones •M/M  Added Oct 2021 8,442 words 4,745 views 4.6 stars (9 votes)
• The blue smoothie by BRK  [  ]  Yuri, a personal trainer, is already having a rushed and stressful day when he meets his first client, a young nurse who looks like he’s never lifted so much as a paper clip. On top of that, the banana he grabbed from the stash at the gym’s juice bar to make his morning protein shake was blue for some reason.  •Cock Growth •Huge Balls •Other Mental Changes •Hyper Strength •Muscle Growth •Muscle/Strength •Suggestion •Superhero •Flying •Series •M/M  Added Jun 2020 3,238 words 10,844 views 4.9 stars (21 votes)
• 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…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Muscle Growth •Stretchy •Size Increase •Rubber/Latex •Superhero •M/M •M/M/M  Added Dec 2020 Updated Oct 2021 9 parts 28,798 words 35,186 views 4.9 stars (38 votes)
• Body game: Encounter 56 by matt1008  [  ]  In a prequel to BRK’s Body game, another set of six hot guys experience the dramatic and unexpected changes the Body Game can produce.  •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Multicock •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Mouthcock •Series  Added Feb 2016 10,418 words 17,365 views 4.8 stars (12 votes)
• Body game: Encounter 813 by BRK  [  ]  Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Stretchy •Foot Growth •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •Series •M/M •M/M/M  Added May 2016 Updated Jun 2021 9 parts 49,133 words 35,701 views 4.9 stars (25 votes)
• The bodyguards by Alakazam1988  [  ]  Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger.  •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Nipple Cum •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Gradual Change •Plausible Size Difference •Size Increase •Inflation •Incest •Brothers •Twins  Added Apr 2021 Updated Aug 2021 9 parts 22,376 words 32,852 views 4.8 stars (42 votes)
• The boy who cried big by Kalos Kiryu  [  ]  When a potential boyfriend suspects his lover of lying about his true size, he accidentally gives him more than he ever cared to have.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength  Added Mar 2019 4,509 words 15,981 views 4.8 stars (12 votes)
• Breaking big by Ziel  [  ]  Tim had the bright idea to craft a special serum that would boost the size of his painfully average dick in order to show off and hopefully woo one or both of his crushes, and it worked! Oh boy, did it work, but things take a turn for the extreme when Tim’s growth reaches extremes he’d never dreamed of, and then there’s the issue of Tim’s two crushes...  •Cock Growth •Cockfucking •Huge Balls •Hyper Cock •Hyper Cum •Immobility  Added Jan 2016 7,492 words 22,250 views 4.7 stars (16 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Ass Growth •Gradual Change •Getting Taller •M/M  Added Apr 2022 3 parts 9,703 words 13,009 views 4.8 stars (50 votes)
• Brian and Ramón by BRK  [  ]  Brian, the surprisingly muscular HR guy, and Ramón, the irresistibly sexy developer guy, enjoy each other’s company behind Brian’s closed office door.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Voice Deepening •Series  Added Jun 2021 1,741 words 4,283 views 3.5 stars (6 votes)
• Brotherly love by Seth Peterson  [  ]  Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Merging  Added Dec 2015 7,666 words 40,548 views 4.8 stars (16 votes)
• 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.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Tongue Growth •Tobacco  Added Dec 2018 2 parts 8,446 words 12,175 views 3.8 stars (5 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Muscle Breast •Muscle Growth •Incest •Brothers •M/M  Added Nov 2021 3 parts 11,985 words 10,106 views 4.7 stars (6 votes)
• Bull’s strength by muscl4life  [  ]  On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Difference •Bestiality •Incest •Father/Son •Destruction/Violence •Infectious •Flying •M/M •M/M/M •M/M/M/...  Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 71,559 views 4.8 stars (37 votes)
• But I will do anything by WordShop  [  ]  Twenty-two-year-old Carlos is handsome, charming, and a great looker, but with self-doubts over a lithe lean body when he always wanted muscle. So he places an ad in a personals column looking for the trainer who could mold him. Be careful what you wish for…  •Cock Growth •Huge Balls •Hyper Cock •Immobility •Muscle Growth •Muscle/Strength •Getting Hairy  Added Sep 2017 Updated Dec 2017 3 parts 8,532 words 22,279 views 4.7 stars (15 votes)
• Buying new underwear by James Morris  [  ]  Matt goes to buy underwear and runs into a hugely hung stud in the changing rooms who needs some help trying on his own purchases.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Suggestion  Added Feb 2019 1,531 words 15,579 views 3.8 stars (12 votes)

• The cabin by HugeEndowments  [  ]  A story about two friends and some excessive sizes.  •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Worship  Added Mar 2021 2 parts 9,239 words 7,137 views 5.0 stars (11 votes)
• The cake by Orion  [  ]  Matt is an average college student, frustrated with his below average body. But that is unexpectedly about to change, thanks to a little bit of magic.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy  Added Feb 2017 4,757 words 25,377 views 3.8 stars (6 votes)
• Caleb finally grows up by Joven  [  ]  Caleb, an embarrassingly under-endowed 19-year-old, ends up getting some help from a doctor. The treatment is a little too effective, much to Caleb’s delight.  •Cock Growth •Huge Balls •Huge Cock •Self-suck  Added Sep 2019 8 parts 10,467 words 15,995 views 4.6 stars (17 votes)
• The cam show by LordTronimator  [  ]  A furry streamer decides to host a very special show as he decides to showcase a lotion that he found, that promises to increase the size of one’s penis. Things start out well enough before taking a very messy turn.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Social Media •Anthro/Furry  Added May 2020 2,552 words 5,919 views 4.8 stars (6 votes)
• Carlos Bunda and the billion-dollar dildo by brazboy  [  ]  Carlos Bunda is Brazil’s number 1 secret agent, and is about to embark on a tense mission: rescuing the last of the four billion-dollar dildos which were lost after the fall of the Soviet Union. The task to retrieve this invaluable weapon sends him to Paris where he encounters Julien Monet, a former member of the French communist party who wants the power of the dildo for himself, not to mention the “bears”—a trio of Russian assassins desperate to recover their national secret weapon.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Increase •M/M •M/M/M  Added Dec 2021 2 parts 9,240 words 3,213 views 4.8 stars (9 votes)
• Carolina cock by Max Mann  [  ]  A paean to two of North Carolina's most famous sports stars.  •Cock Growth •Cock Pumping •Huge Balls •Huge Cock •Hyper Cock  Added Nov 2003 2,779 words 29,588 views 4.7 stars (13 votes)
• Castaway by Nikison  [  ]  Having fallen overboard, a man washes ashore on an island. The natives make a big impression on him.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added Sep 2011 2 parts 3,776 words 21,388 views 3.7 stars (7 votes)
• Cave on the Moon by brazboy  [  ]  First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever…  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Destruction/Violence •Nonconsensual change •Aliens •Androids •Space Travel •M •M/M •M/M/M  Added Nov 2021 3 parts 9,726 words 7,097 views 4.2 stars (10 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Lycra/Spandex  Added Jun 2021 Updated Jul 2021 2 parts 6,137 words 10,186 views 4.9 stars (16 votes)
• 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…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Cum •Pec Fucking •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Getting Taller •Giants •Size Increase •Tongue Growth •M/M  Added Mar 2022 Updated Apr 2022 2 parts 8,935 words 8,353 views 4.5 stars (6 votes)
• A Christmas wish by Buck Reams  [  ]  Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome.  •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Hyper Cum •Nipple Cum •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Christmas •M/M  Added Dec 2019 1,975 words 15,135 views 4.8 stars (21 votes)
• ChristMASS by Musclesaber  [  ]  Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Inflation •Christmas  Added Dec 2020 4 parts 9,454 words 8,837 views
• Coach’s big surprise by MuscleMike  [  ]  Josh is struggling to keep up with the rest of the wrestling team, and he’s afraid to get cut. Luckily, a former student of Coach Smith sends him something that’ll make them both become the men they’ve always dreamed of becoming.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Getting Hairy •Age Difference  Added Feb 2020 2 parts 2,597 words 22,333 views 4.7 stars (16 votes)
• The cock blog by TheSizeKing  [  ]  Patrick was just your average 25 year old guy. He’s just got one secret: he has the world’s biggest dick, and it seems to be getting bigger.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Gradual Change  Added Aug 2020 Updated Oct 2020 5 parts 8,685 words 11,810 views 4.4 stars (10 votes)
• The cock dungeon by LordTronimator  [  ]  A group of boys awaken within a dark, strange dungeon, completely butt naked and sporting boners that seem to refuse to go away. They hope to find any other prisoners and an escape before succumbing to the strange location’s influence.  •Always Hard •Huge Balls •Huge Cock •Cum Milking •Hermaphrodite •Cock Cage •Nonconsensual change  Added Jun 2020 Updated Aug 2020 4 parts 9,222 words 8,781 views 4.1 stars (7 votes)
• The cock-off by Armie Lingo  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle/Strength  Added Oct 2005 3 parts 5,295 words 21,942 views 5.0 stars (7 votes)
• Cocking stuffers by Ziel  [  ]  George and Bailey are best buds and roommates, but could they be something more? They just need a little something to break the ice… and Bailey’s boxers.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Christmas •M/M  Added Dec 2021 6,096 words 5,006 views
• Comeuppance by JJJJohnson  [  ]  No more than one tablespoon each, huh? Suuuuuure!  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Giants •Size Increase •Brothers •Twins  Added May 2006 4,071 words 42,545 views 4.6 stars (19 votes)
• Coming of age by Also Known As  [  ]  Jerry’s teenaged nephew comes to visit him in San Francisco, and turns out to be very huge, very beautiful and very uninhibited.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Hairless •Incest  Added Feb 2019 4 parts 12,660 words 20,196 views 5.0 stars (13 votes)
• Contamination by RdyRoger  [  ]  After his dick came in contact with an experimental substance, high schooler Vincent starts slowly getting bigger… first in his crotch and then other places, too. Thomas, a tall, handsome jock, likes teasing him about it at every opportunity.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Increase •Getting Hairy •Infectious  Added Jul 2019 6,135 words 18,956 views 4.3 stars (10 votes)
• Cruise cocktail by BRK  [  ]  For a guy on a deluxe, all-expenses-paid gay cruise, Carter is a little grumpy. Maybe it has something to do with the fact that he’s having trouble fitting into his briefs thanks to a certain shipboard perk he hadn’t known about ahead of time.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Gradual Change •Getting Hairy •NS  Added Feb 2022 1,648 words 4,175 views 4.8 stars (15 votes)
• Cu Raigo by NaughtyKitchenware  [  ]  Raigo, an adrenaline-addicted porn star, finds himself in a snow storm. Luckily, a mysterious and large stranger saves him, which leads to a lot of changes for both of them.  •Always Hard •Cock Growth •Cockfucking •Huge Balls •Hyper Cock •Self-suck •Hyper Cum •Nipple Cum •Muscle Growth •Transformation •Size Increase •Anthro/Furry •Stories with Images  Added May 2021 6,103 words 7,963 views 4.2 stars (11 votes)
• The cum factory by UberPump  [  ]  A young man and his wife expand the boundaries of what it means to be a cum factory. The young stud, forced to drink the mysterious protein shake over and over again, finds it erotic to see his balls swell as a side effect. This eggs his girl to force him to drink more and push his balls to their limits.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hetero Sex  Added Jan 2021 1,465 words 7,358 views
• Curse room by BRK  [  ]  As the landlord’s son, Joey gets to deal with abandoned apartments and whatever might be in them. Usually it’s just junk; but the guy that skipped on unit 12E was deeply weird, and the way he’d looked at Joey before was more than a little scary.  •Cock Growth •Huge Balls •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Getting Taller •Plausible Size Difference •Infectious •M/M  Added Apr 2022 2,828 words 3,461 views 4.6 stars (8 votes)

• David devolving by FanTCMan  [  ]    •Cock Growth •Huge Balls •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Nonconsensual change  Added Sep 2003 2 parts 9,538 words 40,293 views 4.8 stars (16 votes)
• Death and rebirth by NaughtyKitchenware  [  ]  Being a menace towards nature is not that great to begin with, but what happens when it strikes back?  •Always Hard •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Nipple Cum •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Giants •Size Increase •Nonconsensual change •Vore •Absorption •Satyrs •M/M •M/M/M  Added Oct 2021 2,521 words 5,971 views 4.3 stars (6 votes)
• Derek’s rebirth by muscl4life  [  ]  An elixir from the dawn of time is turning Derek into the ultimate muscle daddy, which he demonstrates by wearing out three young admirers. Taking on a personal trainer as his acolyte, Derek prepares himself for an even more impressive Phase Two of his transformation.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nipple Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Age Difference  Added Nov 2018 3 parts 11,737 words 27,568 views 4.6 stars (16 votes)
• Digital Dan by Bear Northman  [  ]  Mick tries a virtual encounter with an ideal man, and finds it’s a lot more real than he expects.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength  Added Aug 2016 2,481 words 12,672 views 4.4 stars (17 votes)
• Discogrowphy by Ziel  [  ]  In his first Patreon bonus mini-fic, Ziel indulges in this month’s theme: “Hyper Macro Twink.” As the author explains, “Lots of clothes-bursty growy goodness ensues as well as lots of hot ’n’ sloppy macro sizeplay. I just couldn’t pass up the chance to add some exhibitionism in there because, really, if you’re a hot ’n’ hung titan, who wouldn’t want to strut their stuff?”  •Cock Growth •Huge Balls •Hyper Cock •Public Nudity •Size Increase •M/M  Added Jun 2014 5,711 words 16,590 views 4.3 stars (17 votes)
• Doctor Doomsday by Marquis de Rent  [  ]  Somewhere in a carefully observed multiverse, a bodybuilder tests a new device intended to cater to his every size ambition.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Size Increase  Added Jul 2017 1,924 words 13,726 views 4.5 stars (15 votes)
• Double dream feat by Ziel  [  ]  Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Replication  Added Jun 2018 4,723 words 7,589 views 5.0 stars (5 votes)
• Dr. Engorgio by TheSizeKing  [  ]  A doctor known for growing his patients lets his fantasies run wild with a new client, Nick.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength  Added Aug 2019 Updated Sep 2019 6 parts 11,239 words 19,323 views 4.7 stars (29 votes)
• Dragon’s Horde: Drunken chat by STrRedWolf  [  ]  When that first drink really hits you so hard your body changes, reaching out to a support group online isn’t a bad thing…  •Huge Balls •Hyper Cock •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Replication •Anthro/Furry •Dragons •Alcohol •Series  Added May 2021 1,246 words 1,945 views
• Dragon’s Horde: Drunk on the groove by STrRedWolf  [  ]  A local DJ and neighbor of Red's overdoes it at the Dragon's Horde... and the next day, he's feeling rather green... and rather hung.  •Cock Growth •Huge Balls •Hyper Cock •Multi-balls •Multiarm •Anthro/Furry •Alcohol •Series  Added Mar 2017 1,573 words 8,279 views
• Dude, look what I found! by Alex Anders  [  ]  Some frat bros find a genie and end up surprising the fuck out of it.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Extra facial features •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Wristfeet •Straight to Gay •Public Nudity •Transformation •Size Decrease •Size Increase •Mouthcock •Djin/Jinn/Genie •M/M •M/M/M/...  Added Mar 2022 5 parts 4,541 words 7,375 views 4.4 stars (8 votes)
• The dudes by BRK  [  ]  The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •Brothers •Hyper Pheromones •t/t •t/t/t •t/t/t...  Added Mar 2010 Updated Mar 2016 7 parts 15,936 words 111,395 views 4.7 stars (39 votes)
• Dylan & Josh by Alakazam1988  [  ]  Tired of settling or doing without, Josh is determined to find a boyfriend with a more than ample package. Dylan meets his requirements… and then some.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Gradual Change •Christmas  Added Apr 2019 Updated Jul 2019 16 parts 18,351 words 23,209 views 4.5 stars (29 votes)

• The e-journal by hyperboi  [  ]  Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be.  •Cock Growth •Huge Balls •Huge Cock •Multi-balls •Multicock •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers •Nonconsensual change  Added Jul 2018 3,597 words 15,090 views 4.7 stars (19 votes)
• Easy cum, easy go by Noam de Pluma and Kuro  [  ]  Norman Aster is working his regular shift at the restaurant when a mysterious stranger walks in and changes his life forever… except his life has always been that way, right? Right?  •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Retcon •M/M •M/M  Added Apr 2022 3 parts 21,914 words 5,917 views 4.2 stars (5 votes)
• Enchanted growth by NBCK99  [  ]  When Andrelle’s questing companions succeed in finding a magical dagger, he discovers just why the artifact is so desirable.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Fantasy Realm •M/M •M/M/M  Added Apr 2015 Updated Oct 2015 5 parts 18,345 words 41,290 views 4.6 stars (27 votes)
• Enlargement by Boston Guy  [  ]  A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Hyper Anus •Increased Libido •Gradual Change •Transformation •Size Increase •Nanotech •Nonconsensual change •Infectious  Added May 2013 Updated Jun 2013 5 parts 14,943 words 49,836 views 4.5 stars (26 votes)
• Ever growing by Alakazam1988  [  ]  An account of what it’s really like to have a dick that keeps growing and growing and growing, sometimes fast, sometimes slow, but always more than you expect.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Bisexual •Hetero Sex  Added Sep 2016 4,842 words 32,558 views 4.1 stars (14 votes)

• Failed revenge by GiantGuy  [  ]    •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase  Added May 2003 1,941 words 26,804 views
• Family trouble by HandsomeLitleBoy  [  ]  Max starts to notice some strange behavior from his big brother Brad—behavior that involves ungodly amounts of cum.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Getting Taller •Incest •Brothers •Twins  Added Oct 2020 2 parts 2,454 words 8,623 views 4.8 stars (8 votes)
• 52E by BRK  [  ]  Richie is finally going to get to see his boyfriend in Wales after six months apart. He’s not looking forward to folding his 6-foot-6 frame into a middle seat in the back of coach for the long Transatlantic haul, but Gareth might have discovered something that will make his flight a little easier.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Increased Libido •Gradual Change •Transformation •Getting Hairy •Witch/Warlock/Wizard •M •M/M  Added Dec 2021 3,027 words 4,981 views 4.2 stars (5 votes)
• Figurines by RdyRoger  [  ]  A pair of bracelets let the wearer gain the proportions and attributes of any figurine you pick up. Once you understand that, you start to realize there are some very well-built figurines out there...  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Size Decrease •Size Increase •Race Transformation •Getting Hairy •Tongue Growth  Added Feb 2009 4 parts 9,284 words 28,926 views 4.5 stars (22 votes)
• The filling by UberPump  [  ]  Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him.  •Cock Growth •Cock Pumping •Cock Vore •Huge Balls •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween  Added Oct 2020 4,045 words 11,374 views 4.9 stars (8 votes)
• The four jocks: Horny teens by hyperboi  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipple Cum •Multicock •Boytaur •Four Legs •Multiarm •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Series  Added Apr 2014 3 parts 7,484 words 31,003 views 4.7 stars (7 votes)
• Frat boys, bro!! by Seth Peterson  [  ]  What happens when a handsome boy and his buddy finds some frat boy pills? Sick bulky results, BRO!!  •Huge Balls •Huge Cock •Getting Dumber •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Size Increase •Getting Hairy •Getting Fatter  Added Jan 2018 2,556 words 34,812 views 3.9 stars (37 votes)
• Frat crisis by BRK  [  ]  Jacob returns to his frat after a week away to find it stinking of sex and full of guys a lot bigger than he remembered them being.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Gay to Straight •Pec Fucking •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Gradual Change •Voice Deepening •Getting Hairy •Nonconsensual change •Infectious •M/M •M/M/M •M/M/M/...  Added Jun 2022 3,917 words 5,651 views 4.8 stars (11 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Incest •Brothers  Added Mar 2019 Updated Jun 2020 2 parts 5,278 words 31,139 views 4.5 stars (18 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •M/t  Added Mar 2016 2 parts 10,951 words 16,936 views 4.7 stars (12 votes)
• Fun with math by Josef Howard  [  ]  Todd’s lusting admiration for his well-built math prof leads to some after-class lessons—and some surprisingly effective equations relating to size and muscle.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase  Added Mar 2003 2,294 words 15,489 views 4.8 stars (11 votes)

• Genetics by joushy123  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength  Added Dec 2012 2,066 words 22,597 views 4.7 stars (7 votes)
• Getting more than you bargained for by Tereshky  [  ]  Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase  Added Jan 2013 2 parts 3,922 words 31,181 views 4.5 stars (11 votes)
• Giant by Joey  [  ]  A giant what? Need you ask?  •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum  Added Oct 2005 3,579 words 33,551 views 4.1 stars (8 votes)
• The good freak by Also Known As  [  ]  Kevin Peters is a cheerful, very fit young man who happens to be getting bigger and hotter in every way, much to the bemusement (and secret arousal) of his doctor. Soon the guys around him are growing too, and Dr. Donaldson discovers even he’s not immune...  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Increase •Infectious •M/M •M/M/M •M/t •t/t •t/t/t  Added Nov 2002 33 parts 33,508 words 42,971 views 4.9 stars (24 votes)
• The greenhouse effect by Godzilla  [  ]  While being tutored in horticulture by Tenji, college runner Aaron mistakes a vial for his iced tea…  •Cock Growth •Huge Balls •Huge Cock •Plants  Added Feb 2006 2,398 words 21,585 views
• Growing relationship by Alakazam1988  [  ]  Shortly after finding the love of his life, Connor has these strange shivers now and then. First, he tries to deny everything, but the truth can’t hide for long. Connor’s cock grows with each shiver. Year after year after year.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Gradual Change •M/M  Added Nov 2018 4 parts 10,893 words 16,547 views 5.0 stars (15 votes)
• A growth vignette by Anonymous  [  ]    •Cock Growth •Huge Balls •Hyper Cock  Added Mar 2014 775 words 18,193 views 2.9 stars (17 votes)
• Grrrroooowwwwing by Kaelan  [  ]  Kevin finds Bryan on Tinder, but doesn’t realize that he’s a special man who can help him realize his dream to continuously grow bigggggeeerr…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Nonconsensual change  Added Jan 2018 Updated Mar 2018 3 parts 6,272 words 30,683 views 4.4 stars (19 votes)
• Gym parasite by Aphon  [  ]  When a failed experimental piece of parasite goop finds itself in a gym, it must spread itself quickly or die. Its means of transmission has some huge side effects, whether you like it or not…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Nonconsensual change •Infectious  Added Dec 2019 1,711 words 13,661 views 4.5 stars (19 votes)

• The hand-off by BRK  [  ]  Joey enjoyed hanging out in the corporate café-style break room, just in case Tim from Major Accounts stopped by and Joey got to see his amazing butt. What Joey didn’t know was how Tim got that butt, and what that might mean for Joey.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Tongue Growth •Retcon •Suggestion •M/M  Added Feb 2022 2,158 words 3,167 views 4.7 stars (10 votes)
• Happy little accidents by MainAttraction  [  ]  Nils gets a special gift from a new friend in French class, but it take him a while to discover just what it can do.  •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Breast •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •M/M  Added Dec 2020 Updated Feb 2022 3 parts 7,693 words 12,076 views 4.7 stars (20 votes)
• Hard body by Also Known As  [  ]  Uncannily attractive and hunky teenager John is sent to the latest in a string of health professionals over his unusual condition: he’s always horny, and it affects his body in a very unusual and highly provocative manner.  •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Size Increase •Dom/Sub •M/M •M/M/M  Added Oct 2016 Updated Oct 2019 14 parts 75,283 words 72,679 views 4.4 stars (88 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Multihead •Multiarm •Multipec •Stacking •Hyper Muscle •Muscle Growth •Muscle/Strength •Transformation •Getting Hairy •NS  Added Jun 2021 4,124 words 4,513 views 4.6 stars (7 votes)
• Helping hands by BRK  [  ]  Miller is always in the barracks stroking himself with both hands. Then one day he gets a chance to have a cock for each hand. He doesn’t, at first, grasp all the implications of that scenario.  •Huge Balls •Huge Cock •Hyper Cum •Multicock •M/M  Added Jun 2019 1,760 words 5,366 views 4.2 stars (9 votes)
• The heritage by Godzilla  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added May 2005 1,178 words 15,132 views
• Himbo pussy serum by BaraBootyEater  [  ]  Josh and Jason are a pair of horny bio-engineering students who’ve created a serum that can cause some muscly changes to those they give it to.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Ass Growth •Hairless  Added May 2021 1,126 words 9,354 views 3.6 stars (11 votes)
• His cock gets huge by Jack Hardwood  [  ]  Male model Pietro washes up on a remote island inhabited by a society of men where everyone wants their cock to be as big and fat as humanly possible. Pietro just wants to go home, but his almost constant boner is getting bigger and bigger, and he doesn’t know how much longer he’ll be able to walk.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Increased Libido  Added Dec 2017 Updated Apr 2018 8 parts 14,650 words 44,468 views 4.7 stars (29 votes)
• Hollyville by Tereshky  [  ]  The sleepy town of Hollyville, Alabama finds that strange things are happening to some of its people. It’s one man’s job to find out, but is he prepared for the mystery, suspense, and life-altering changes to come? Are you?  •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Hyper Cum •Multi-abs •Multiarm •Multilimb •Multipec •Replication •Stacking •Wings •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Tentacle •Horror •M/M  Added Nov 2019 Updated Feb 2020 9 parts 43,978 words 17,345 views 4.9 stars (18 votes)
• Hookah head by Amus Cobblestone  [  ]  Jamie and Gary agree to plot the seduction of hot freshman dude Tim, with a little help from their hookah and a mysterious herbal blend. The only stipulation: they have to share.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Mind Control  Added Jan 2013 2,577 words 11,687 views 3.5 stars (11 votes)
• Hot cocko by Ziel  [  ]  What was supposed to be a romantic vacation takes a turn for the worst when a freak blizzard leaves Dave alone in a remote cabin. Bored and lonely, what’s a guy to do but curl up in front of a nice, toasty fire with a nice, warm cup of hot… cocko?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock  Added Dec 2020 4,447 words 3,684 views
• Huge changes: Book two by RdyRoger  [  ]  Jason and Todd decide to help Mason, not suspecting that Mason will get an extra helping of wishes, or that Mason’s fantasies of love and growth will start affecting more than just his partners.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Series  Added Dec 2017 2 parts 9,859 words 16,757 views 4.9 stars (8 votes)
• Huge loads by Ziel  [  ]  It seems like dirty clothes aren’t the only huge loads at this laundromat.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added May 2017 5,282 words 19,777 views 4.5 stars (6 votes)

• 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.  •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  Added Mar 2019 Updated Apr 2019 2 parts 9,243 words 20,466 views 4.6 stars (14 votes)
• I wanted a bigger cock, but this was ridiculous by Arron James  [  ]  Ian seeks a doctor’s unconventional and untested treatment for making his cock and balls bigger… only the serum is much, much more potent than either the doctor or his patient anticipated.  •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum  Added Jul 2018 1,189 words 14,134 views 2.6 stars (19 votes)
• I wish by TJ  [  ]    •Cock Growth •Huge Balls •Muscle Growth •Muscle/Strength •Djin/Jinn/Genie  Added Jul 2002 1,407 words 22,022 views 3.7 stars (6 votes)
• Incubi paradise by OneLuckyGuy89  [  ]  Izqrt, the Incubus, now going by Ian, is horny and ready to turn this male college dorm into his own personal pleasure haven.  •Huge Balls •Huge Cock •Cock Body •Muscle Growth •Muscle Gut •Man Scent •Getting Handsomer •Voice Deepening •Getting Taller •Getting Hairy •Incubus/Succubus •Metabods 25 •M/M •M/M/M  Added Jan 2022 2,068 words 4,195 views 4.6 stars (7 votes)
• Incubus garage by Quick Master  [  ]  An incubus of the lower realms aims to corrupt all of the men working at a greasy local garage into incubi.  •Cock Growth •Huge Balls •Huge Cock •Nipple Cum •Multicock •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tongue Growth •Hyper Pheromones •Infectious •Demons •Incubus/Succubus •Supernatural •M/M •M/M/M •M/M/M/...  Added Dec 2021 Updated Jan 2022 3 parts 15,288 words 8,461 views
• Influenced by BRK  [  ]  Dwayne is excited at having won a video chat with Mayson, the hottest of all the gorgeously-muscled fitness models and insta-hunks he follows online. Then things take strange turn when Mayson reaches into the fruit bowl next to him and pulls out a banana—an inexplicably blue banana.  •Cock Growth •Huge Balls •Huge Cock •Multicock •Other Mental Changes •Muscle Growth •Muscle/Strength •Getting Taller •Tongue Growth •Retcon •Suggestion •Series •M/M  Added Dec 2021 3,497 words 4,229 views 4.3 stars (6 votes)
• It’s all a bit ’haze’y by Ziel  [  ]  When Markus gets accepted into the frat of his dreams, he was expecting one hell of a hazing. The truth is something much bigger.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •M/M/M/...  Added Dec 2016 4,613 words 16,959 views 4.6 stars (12 votes)

• Jason’s big problem by Joven  [  ]  Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •t/t •t/t/t  Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 181,781 views 4.5 stars (75 votes)
• Jizzer by Ziel  [  ]  Ethan drags his roommate Walt off to the woods on the outskirts of town to search for their mutual friend.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Infectious •Horror •M/M  Added Oct 2021 2,426 words 7,100 views 4.4 stars (7 votes)
• Jock bros by John Perrot  [  ]  Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow…  •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 •Getting Hairy  Added Feb 2021 4,818 words 18,705 views 4.7 stars (21 votes)
• John the wizard by RdyRoger  [  ]  John is a wizard and likes helping out his friends—usually in ways that involve none-too-subtle increases in height, equipment size, and muscle.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Getting Taller •Size Increase •Getting Hairy •Suggestion •Witch/Warlock/Wizard  Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 33,872 views 4.5 stars (20 votes)
• The journal by Braun1  [  ]  An ordinary college guy finds himself changing after a steamy encounter with a hunk named Brad, and decides to start documenting everything that’s happening to him.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Infectious  Added Feb 2003 11 parts 30,474 words 23,560 views 4.9 stars (12 votes)

• Karma pills by Musiker  [  ]  Steve has been bullying the other members of Matt's Gym for ten years. When Matt gives Steve a new kind of muscle-enhancing pill, he conveniently forgets to mention some significant side effects.  •Cock Growth •Cock Shrinking •Cockless •Huge Balls •Huge Cock •Hyper Cum •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Hyper Anus •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Bodily Fluids •Anthro/Furry •Mind Control  Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 24,793 views 3.8 stars (17 votes)
• Keep your promises by NaughtyKitchenware  [  ]  A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Cum •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/...  Added Sep 2021 7,703 words 6,885 views 4.5 stars (6 votes)
• Kyle’s himbo transformation by Joven  [  ]  Kyle goes on vacation with some friends, then starts to experience a few sudden and unexplained changes.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Straight to Gay •Pec Fucking •Muscle Growth •Ass Growth •Gradual Change •Dom/Sub •Nonconsensual change •M/M •M/M/M  Added Nov 2021 Updated Dec 2021 14 parts 18,576 words 22,841 views 4.8 stars (25 votes)

• Lactose intolerant by The Other One  [  ]  Jake has always been very well hung, but after an unknown allergic reaction, his 8-inch cock turned to a steady 12. Unhappy with his new endowment, he would soon learn that size does in fact matter, especially when it starts again.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added Aug 2018 4 parts 3,203 words 12,981 views 4.2 stars (13 votes)
• The lamp by Neltharion5  [  ]  An archaeologist, an oil lamp (with requisite genie), and three wishes.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Djin/Jinn/Genie •M/M •M/M/M  Added Apr 2003 6,399 words 22,537 views 4.8 stars (6 votes)
• The Latin twins by RdyRoger  [  ]  A man is gifted by "the watchers" to make changes to himself and others that will last for 24 hours. Two of his escapades are detailed in this story.  •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Decrease •Size Increase •Race Transformation •Suggestion •Incest •Brothers •Dom/Sub  Added Apr 2012 2 parts 7,238 words 37,032 views 4.7 stars (9 votes)
• Laundry day by Aphon  [  ]  A scientist on the verge of a cock growth breakthrough is a little careless and his formula ends up on the jockstrap of a hunky personal trainer, what could go wrong?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Humiliation •Nonconsensual change  Added May 2017 Updated Dec 2019 12 parts 9,685 words 37,219 views 4.3 stars (19 votes)
• Letters flew across the room by MainAttraction  [  ]  A tale of a man suffering the heat and eagerly awaiting a nice breeze.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase  Added Aug 2018 2 parts 3,571 words 9,550 views 4.8 stars (12 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength  Added Feb 2019 7,139 words 18,618 views 4.6 stars (20 votes)
• Lucas gets everything he wanted, and more by Joven  [  ]  Lucas steals some of his researcher friend’s enhancement drug, and is elated when David decides to let him keep taking it once he turns 18.  •Cock Growth •Huge Balls •Huge Cock  Added Jan 2019 8 parts 11,232 words 12,616 views 4.7 stars (12 votes)
• The lucky accident by Alakazam1988  [  ]  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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Giants •Size Increase •Getting Hairy  Added Sep 2019 7,269 words 29,627 views 4.8 stars (8 votes)
• Lucky devil by beastofmarbas  [  ]  Amidst a global pandemic and after a summer of unrest, a guy cruising at a sex club encounters a mysterious figure and finds himself ensorcelled into a secret society.  •Huge Balls •Huge Cock •Hyper Cum •Demons •Horror •Supernatural •Halloween •Set during the Pandemic •M/M  Added Oct 2021 5,685 words 2,368 views
• Lucky thirteen by anonymous submitter  [  ]  Ryan’s boyfriend comes with him to the test center for experimentation with a serum to multiply body parts.  •Cock Growth •Huge Balls •Huge Cock •Extra digits •Extra facial features •Extra Mouths •Multi-abs •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Getting Taller •Giants  Added Mar 2020 2,973 words 5,267 views 4.1 stars (7 votes)
• Lust & consequences by BRK  [  ]  Hayden manages to gain an ability that turns beliefs into truth, but the knack for making things turn out the way he wants them to is a lot more elusive.  •Cock Growth •Huge Balls •Huge Cock •Wings •Hyper Strength •Getting Handsomer •Retcon •Suggestion •Age Difference •Incest •Father/Son •Flying •Medieval(ish) •M/M  Added Feb 2022 2 parts 6,212 words 5,137 views 4.9 stars (11 votes)

• Magic eye by RdyRoger  [  ]  Once he found out the secret of magic growing things suddenly seemed really easy for Al, until the day he was startled by Turner while he was staring deep into his hot friend, Tony.  •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Decrease •Size Increase •Lycra/Spandex  Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 16,285 views 4.8 stars (15 votes)
• The magic of science by Ultra GMan  [  ]  When Todd found out that men used to go into sexual heat, it was only minutes before he had Josh whip up a spell so that he could experience that first-hand.  •Cock Growth •Huge Balls •Muscle Growth •Increased Libido •M/M  Added May 2022 1,880 words 3,596 views 4.8 stars (10 votes)
• Make the fur fly by LordTronimator  [  ]  After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Public Nudity •Gradual Change •Transformation •Human to Animal/Anthro •Retcon •Nonconsensual change •Anthro/Furry •M •M/M  Added Aug 2020 Updated Nov 2021 14 parts 22,359 words 22,147 views 4.9 stars (35 votes)
• 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.  •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 •Getting Hairy •Incest •Brothers •Twins •Hyper Pheromones •Infectious  Added Jul 2002 2 parts 13,564 words 53,492 views 4.0 stars (15 votes)
• A man of growing proportions by crazywolf82  [  ]  Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him.  •Cock Growth •Huge Balls •Hyper Cock •Cum inflation •Hyper Cum •Stretchy  Added Oct 2014 5 parts 9,164 words 48,272 views 4.6 stars (33 votes)
• Man-Wich by Harvey Church  [  ]  Robbie is always taking stupid bets from his friend Benji, but after being pressured into eating some old, canned meat from a brand called Man-Wich, Robbie is more than happy he obliged.  •Huge Balls •Huge Cock •Muscle Growth •Plausible Size Difference •Size Increase •M/M  Added Jan 2022 1,950 words 4,819 views 4.8 stars (12 votes)
• Mandemic by Ziel  [  ]  When the cock-growing virus breaks free, even quarantining may not be enough.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Immobility  Added Apr 2020 2,374 words 11,367 views 4.7 stars (7 votes)
• The manual by MainAttraction  [  ]  Follow the directions carefully for the use of the three-stage ENH-Serum Ekto, customized especially for you for maximum physical improvement in all categories.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase  Added Sep 2019 1,278 words 8,387 views 4.4 stars (10 votes)
• META jocks by BRK and Jockmorphr  [  ]  Two members of a select fraternity full of superhot, multilimbed guys semi-obliviously compare notes on how their powerful cum promotes changes in their bodies—and, it turns out, each other’s.  •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Nipple Cum •Multi-abs •Multicock •Multihead •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Man Scent •Size Increase •Retcon •Suggestion  Added Aug 2009 4 parts 7,269 words 38,007 views 4.5 stars (15 votes)
• 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?  •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 •Ass Growth •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Age Difference •Incest •Brothers •Father/Son •Dom/Sub •M/M  Added Nov 2021 Updated Jan 2022 3 parts 14,933 words 7,849 views 5.0 stars (14 votes)
• Metacafé by brazboy  [  ]  In a special corner of the city, unknown to most, there’s a place visited by a special crowd.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Cum •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Getting Taller •Size Increase •Brothers •Twins •Metabods 25 •M/M  Added Jun 2022 5,754 words 1,401 views
• Metachange by LordTronimator  [  ]  Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Four Legs •Multiarm •Multileg •Multilimb •App •Incest •Brothers •Humiliation •Nonconsensual change  Added May 2020 Updated Jun 2020 5 parts 8,689 words 7,710 views 4.6 stars (11 votes)
• A meteoric rise by TheMuscleMaker  [  ]  Whilst fleeing from their trio of bullies, a group of four friends stumble across a very big (and very strange) discovery. A tale of love, revenge, betrayal and (of course) massive growth ensues.  •Cock Growth •Huge Balls •Hyper Cum •Multi-balls •Multicock •Multilimb •Wings •Muscle Growth •Muscle Theft •Muscle Worship •Foot Growth •Giants •Destruction/Violence •Dom/Sub •Humiliation •Sex-Slave •Absorption •Merging •Demons •Incubus/Succubus •M/M  Added Nov 2021 1,455 words 5,147 views
• Milo’s big secret by BRK  [  ]  For small-town boy Milo the growth that came with puberty never ended. He kept growing and growing, especially in a certain area, and now at 19 he’s sure he’s too much of a freak to know any love but his own. What he hasn’t reckoned on is Jeremy, a take-charge type so beautiful there’s no way Milo can hide his secret from him for long.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •M/M  Added Jun 2022 2 parts 5,841 words 6,339 views 4.6 stars (16 votes)
• Moon of masculinity by WhiteShadow  [  ]  The moon... always shining down from above during the darkest of nights. Some say it has powers of its own, while others claim that it is just a catalyst of some other natural order. I wonder what Anthony would say.  •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •M/M  Added Jan 2017 2,498 words 15,064 views 4.7 stars (9 votes)
• More than expected by LennoxBear  [  ]  Intent on preventing his beefy bod from getting soft, Joe is increasingly obsessed with his gym workouts. Then he meets a kindred spirit who helps him take things to a whole new level.  •Cock Growth •Huge Balls •Huge Cock •Cum Milking •Nipple Cum •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Hairy •First Time/Virgin •Nonconsensual change •Infectious  Added Jul 2002 5 parts 20,375 words 87,399 views 4.2 stars (18 votes)
• Morphogenic steroids by RdyRoger  [  ]  Rod’s dad is working on a new technology that makes small things bigger and big things huge, with incredible implications for food supplies and beyond—only it only lasts for five hours. Rod figures being bigger for five hours… that would be pretty awesome.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Infectious  Added Oct 2019 4 parts 15,297 words 19,923 views 4.5 stars (13 votes)
• Muscle for master by Mad Dog  [  ]  It’s time for huge muscle man Randy to please his master…  •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Dom/Sub •Humiliation  Added Aug 2009 2,769 words 20,308 views
• Muscle island by Anonymous  [  ]  Father Basil gets shipwrecked on a strange Pacific island.  •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •19th Century  Added Jul 2006 2,736 words 15,033 views
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Destruction/Violence •Restraints •Aliens •Anthro/Furry  Added Oct 2019 2 parts 3,260 words 4,714 views
• Muscle milk by Alakazam1988  [  ]  That new muscle drink in the gym vending machine does wonders for your pecs, though maybe not in the way you expect.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Cum •Immobility •Muscle Breast •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase  Added Jun 2020 2,352 words 17,091 views 4.8 stars (11 votes)
• Muscle service station by Josef Howard  [  ]    •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Anthro/Furry  Added Jul 2002 4,771 words 20,981 views 4.8 stars (9 votes)
• Mustering up by Krisiar  [  ]  Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes.  •Cock Growth •Huge Balls •Hyper Cock •Nipple Cum •Multi-abs •Multilimb •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion  Added Jul 2011 2 parts 5,992 words 58,053 views 4.3 stars (21 votes)
• 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!  •Huge Balls •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Hyper Pheromones  Added Feb 2020 5 parts 8,843 words 14,635 views 4.2 stars (10 votes)
• Mysterious kidnapping by Joven  [  ]  Jared and Derek are traveling abroad when they’re suddenly kidnapped and secreted away in an isolated room… naked. They naturally become aware of each other’s junk, though Derek isn’t too pleased by Jared’s attention. But the situation with their equipment only gets more intense…  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Ass Growth  Added Feb 2018 Updated Apr 2018 13 parts 22,924 words 25,532 views 4.9 stars (19 votes)

• Nature’s bloom by Noam de Pluma  [  ]  Although the hibiscus was in full flower, Vance was not. Fortunately for him, a faery-enchanted clocktower in the Botanical Gardens was about to remedy that problem for him. And his dick. And his muscles. And his…  •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Getting Taller •Size Decrease •Getting Hairy •Retcon •Nonconsensual change •M/M  Added Nov 2021 4,621 words 4,834 views 4.5 stars (12 votes)
• The need to obey by Musiker  [  ]  An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock.  •Cock Shrinking •Huge Balls •Huge Cock •Nipcocks •Nosecock •Multicock •Multiarm •Multilimb •Gender Swap •Other Mental Changes •Straight to Gay •Muscle/Strength •Crotchhead •Body Parts in Strange Places •Ass Growth •Belly Growth •Foot Growth •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Suggestion •Bisexual •Hetero Sex •Cock Cage •Dom/Sub •Sex-Slave •Immortality •M/M •M/M/M  Added May 2019 Updated Nov 2021 10 parts 55,956 words 27,479 views 4.8 stars (16 votes)
• The new alphas go camping by Eric Aaldersen  [  ]  New alphas Brian, Jamie, and Jordan all enjoy fireside fucks with their lead alpha, Luke, after Luke passes on the Lore. But not before Luke and Brian bond as alphas for the first time!  •Cock Growth •Cut to Uncut •Huge Balls •Muscle/Strength •Gradual Change •Supernatural •Series  Added May 2020 5,376 words 3,756 views 5.0 stars (7 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Halloween •M •M/F •M/M  Added Oct 2020 Updated Sep 2021 5 parts 18,313 words 21,881 views 4.9 stars (11 votes)
• Nobody’s perfect by Also Known As  [  ]  A psychologist prepares himself to meet the subject whose response to the enhancement drug was so intense that just to be near him is to risk erotic overload… a man known only as Twenty-Five.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Increased Libido •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Metabods 25 •M/M  Added Feb 2022 Updated Jun 2022 6 parts 35,323 words 17,954 views 4.9 stars (28 votes)

• Omega cursed: An alpha touch side story by Caliburn  [  ]  Best friends Ryan and Sam finally get to enjoy a much-anticipated camping trip. However, Sam has being acting odd ever since they crossed paths with that man in the gas station. Maybe the weird tattoo that suddenly appeared on Sam’s buttcheek has something to do with it.  •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Gradual Change •Getting Taller •Getting Hairy •Nonconsensual change •Rape •Series •M/M  Added Jun 2022 8,604 words 3,340 views 4.7 stars (9 votes)
• 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?  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Belly Growth •Giants •Size Increase •Inflation •Destruction/Violence •Immortality  Added Jun 2019 2,135 words 12,869 views 3.3 stars (10 votes)
• Out of control by Sammas6  [  ]  Toby and Matt are young men working on an experimental plant-growth formula out of Tony’s garage. It doesn’t work on the plants, but Matt finds another use for it.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock  Added May 2021 5 parts 8,975 words 8,202 views 5.0 stars (14 votes)

• Package delivery service by West  [  ]  Jake’s package delivery company isn’t what it seems. He delivers his goods directly to the recipient’s package—the one between his legs.  •Cock Growth •Huge Balls •Huge Cock •Nanotech •M/M •M/M/M  Added Jun 2022 2 parts 2,117 words 2,436 views
• Paradise outgrown by LAComplex  [  ]  An exotic island retreat. A 40’ bulked-up horny boyfriend. Worship, cum, eat, sleep, and repeat. Sounds like paradise? Well, that’s until an unexpected growth spurt gets in the way!  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Giants •Size Increase •M/M  Added Jan 2022 2,897 words 3,878 views
• The perfect fit by TheSizeKing  [  ]  When someone can grow you to whatever size you want, make sure they know how big you want to be. Otherwise things can go a little overboard.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Gay Pride •M/M  Added Jun 2020 Updated Aug 2020 5 parts 14,385 words 20,573 views 4.7 stars (22 votes)
• Peter and the magic forest by Shamash  [  ]  Peter takes a shortcut through the “Cursed Woods”, rumored to be full of wild beasts. Little does he know that this detour will bring him into contact with the inhumanly sexy, horny denizens of the Woods and leave him permanently transformed…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Breast •Muscle Growth •Size Increase •Fantasy Realm  Added Apr 2020 2,371 words 6,156 views 5.0 stars (10 votes)
• The pills by Hexxian  [  ]  Even when you’ve accepted that you’re small and won’t get any bigger, you might still try the pills from the random email spam. What could happen?  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Size Increase  Added Jan 2013 2,927 words 22,586 views 4.5 stars (8 votes)
• The pills by LordTronimator  [  ]  An 18-year-old college student, Thomas, orders some pills online that promise to help him with his small problem. When they don't work fast enough for him, he decides to down the whole bottle—and gets more than he bargained for.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added Apr 2020 Updated May 2020 12 parts 16,260 words 17,331 views 4.8 stars (17 votes)
• Plato’s Atlantis by brazboy  [  ]  A scholar discovers a different version of Plato’s dialogues which has a different take on the causes of the fall of Atlantis: could it be that the tsunamis which engulfed the lost island were of white, hot, human spunk?  •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Immobility •Giants •M/M •M/M/M •M/M/M/...  Added May 2022 2 parts 2,317 words 2,223 views
• Pollination by Absman420  [  ]  The beginning of the most erotic alien invasion/muscle growth story… ever!  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Aliens  Added Oct 2020 5,867 words 7,586 views 4.9 stars (15 votes)
• Pool party by BRK  [  ]  Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •M/M •M/M/M •M/M/M/...  Added Nov 2019 2 parts 7,501 words 9,823 views 4.3 stars (16 votes)
• The power of suggestion: Wetbar by BRK  [  ]  A night out at the bar leads to a series of changes to a very happy young clubgoer.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multicock •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Age Regression •Mouthcock •Retcon •Suggestion •Brothers •Twins •Series  Added Feb 2009 2,751 words 22,424 views 5.0 stars (8 votes)
• Practice by Massim0  [  ]  Andrew is tired and covered in mud after cleaning up his team’s sodden footie pitch after a long, sodden practice. All he wants is to slough off the muck in the team’s dilapidated showers… and, all right, maybe sneak in a secret wank while he’s at it. While he’s in the changing rooms alone, though, he comes across a most unexpected piece of equipment.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum  Added Apr 2018 Updated Jun 2018 6 parts 14,382 words 31,124 views 4.5 stars (40 votes)
• Pria(plus) by Ziel  [  ]  Kieran’s friends tease him with a bottle of what the label claims are “Magic dick growing pills!” And, scoff thought he may, he does what any guy who’s slightly insecure about his package would do in such a situation.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock  Added Oct 2017 3,641 words 11,235 views 3.8 stars (8 votes)
• The priapic intervention by Mark Bargen  [  ]  Story of a future genitalia expansion procedure written in the form of a scientific review.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Increased Libido •Transformation •Hypnosis •Set in the Future  Added Oct 2004 5 parts 2,096 words 14,780 views
• 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?  •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Multi-abs •Hyper Muscle •Immobility •Muscle Growth •Ass Growth •Getting Taller •Size Increase •Tongue Growth •Fantasy Realm •Shapeshifting •Series •M/M  Added Oct 2021 Updated Nov 2021 8 parts 25,069 words 4,850 views

• The queen by Dylan Utah  [  ]  As a big muscle alpha on campus, Peter had been used to admiration and envy. What he didn’t expect was to be captured and used for his growing muscles and cock.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Immobility •Muscle Growth •Muscle/Strength •Nonconsensual change •Symbiotes  Added Aug 2020 880 words 8,602 views 4.3 stars (7 votes)

• Random acts of muscle by Mad Dog  [  ]  Three stories involving Steve, a muscle-loving guy who can alter reality.  •Cock Growth •Huge Balls •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •Age Progression •Race Transformation •Getting Hairy •Retcon •Nonconsensual change •Christmas  Added Aug 2009 Updated Dec 2010 3 parts 11,204 words 33,243 views 4.5 stars (6 votes)
• Rapeenzel by Ziel  [  ]  Ziel got to thinking about old fairy tales and thought, “You know what these stories need? More gay sex and macro-dongs!” So he threw in a touch of cutesy fluff and some soft CV elements. Lots of sappy romance and monstrous dongs ensued.  •Cock Growth •Cock Vore •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Hyper Cum •Always Shirtless •Medieval(ish) •M/M  Added Sep 2015 6,583 words 21,022 views 5.0 stars (5 votes)
• Read aloud by BRK  [  ]  Timothy decides to use his favorite website’s new read aloud feature so he can concentrate on his jerkoff session and really get into the story. Instead, the story gets into him.  •Cock Growth •Huge Balls •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Series  Added May 2020 3,068 words 5,178 views 4.8 stars (8 votes)
• Read carefully by Aphon  [  ]  Justin curses himself thanks to an old book, and his roommate is quick to take advantage of the opportunity—whether Justin likes it or not.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nonconsensual change  Added Jun 2019 2,120 words 9,841 views 4.7 stars (11 votes)
• The reshaping rainstorm by Godzilla  [  ]  Elliot stands in a rainstorm and tries to forget his breakup. The rain helps him out by giving him a bigger and bigger cock to absorb his attention.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock  Added Feb 2009 922 words 11,311 views 4.2 stars (5 votes)
• Resolutions by BRK  [  ]  Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Other Mental Changes •Hyper Muscle •Muscle Growth •Muscle/Strength •Increased Libido •Size Decrease •Size Increase •Tongue Growth •Retcon •Suggestion •Nonconsensual change •New Year's Eve •Series •M •M/M •M/M/M •M/M/M/...  Added Jan 2021 Updated Feb 2022 13 parts 70,716 words 31,312 views 4.9 stars (33 votes)
• Resolutions: King factory by BRK  [  ]  The manager of a small, forgotten factory gets a sudden visit from the son of the conglomerate that owns his plant. Not only is he taking over, it seems, but he’s insistent on maximizing profit—even to the point of reviving production on that one sweetener everyone knows is a joke.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Increased Libido •Infectious •Series •M/M  Added Mar 2022 2 parts 6,615 words 3,332 views 3.5 stars (8 votes)
• Dragon’s Horde: Retired by drinking by STrRedWolf  [  ]  Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event.  •Always Hard •Huge Balls •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Stacking •Rubber/Latex •Anthro/Furry •Alcohol •Series  Added Sep 2018 3,170 words 4,590 views
• The reunion by Aphon  [  ]  Sam meets up with his high school crush who ends up having more in plan for him than he thought... how big is too big?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Nonconsensual change  Added Apr 2017 2 parts 3,342 words 22,044 views 4.4 stars (13 votes)

• The salt: the gym bunny by RdyRoger  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Other Mental Changes •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •Voice Deepening •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Restraints •Series  Added Jun 2010 6 parts 14,393 words 13,365 views
• The salt: the lab assistant by RdyRoger  [  ]  Helping out at the lab where a scientist is developing very effective body enhancement formulas can expose you to temptations too tough to resist.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Voice Deepening •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Series •M/M  Added Jun 2010 9,042 words 12,517 views 5.0 stars (6 votes)
• Sam and Bolt by Alakazam1988  [  ]  Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Cum inflation •Hyper Cum •Nipple Cum •Getting Taller •Size Increase •Getting Hairy •Age Difference •Incest •Father/Son •Infectious •M •M/M •M/M/M/...  Added Sep 2016 Updated Dec 2016 11 parts 48,242 words 69,757 views 3.8 stars (52 votes)
• The Scrotoman by TlaloctheWeirdo  [  ]  A university student’s life is about to change when his best friend, one of the university’s top athletes, stashes a human-like alien in his room.  •Huge Balls •Huge Cock •Muscle/Strength •Aliens  Added Apr 2021 Updated May 2021 2 parts 4,766 words 4,494 views
• Sean goes to prison by Joven  [  ]  After an ill-advised flirtation with vandalism, Sean ends up at a very strange detention center where you’re either milking the other prisoners with the oversized balls, or… you’re one of the ones being milked.  •Cock Growth •Huge Balls •Huge Cock •Cum Milking •Straight to Gay •Muscle Growth •Size Increase •Nonconsensual change •Restraints •M/M •M/M/M/...  Added Aug 2017 Updated Dec 2021 18 parts 28,246 words 45,070 views 4.8 stars (40 votes)
• Sebastian by TreborNawoc  [  ]  Sebastian’s experiment to transform himself into a multi-hunk worked, and then some! He can’t wait to show off the results to his best friend, Gavin.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •First Time/Virgin •Infectious •Series •M/M  Added Dec 2021 Updated Jan 2022 3 parts 4,748 words 5,895 views 4.9 stars (51 votes)
• Seeing stars by OneLuckyGuy89  [  ]  12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Gay to Straight •Muscle Growth •Muscle Gut •Getting Taller •Size Increase •Getting Hairy •Incest •Twins •Nonconsensual change •Infectious •Merging •Superhero  Added Mar 2020 Updated May 2020 2 parts 8,520 words 8,364 views 4.0 stars (5 votes)
• Seth’s life changing adventure by Navy Alpha Pup  [  ]  Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted.  •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Voice Deepening •Destruction/Violence •Dom/Sub •Humiliation •Sex-Slave •Bodily Fluids •Alcohol •M/M  Added May 2019 Updated May 2022 10 parts 36,608 words 20,563 views 4.9 stars (17 votes)
• Simply winning by NCGazza  [  ]  Justin gets his hand on some herbal tea that hopefully will make him into the man he wants to be… if he can hold onto it long enough.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Increase •Getting Hairy •Destruction/Violence  Added Mar 2019 3 parts 8,705 words 17,120 views 3.7 stars (9 votes)
• Size matters by BigManBigBelly  [  ]  An earnest and passionate top’s deficit leaves his bottom hook-up frustrated, but when the bottom lets slip his desire for more size, his wish comes true with ironic consequences. The word ‘grow’ becomes very triggering for him.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Giants •Size Increase •M •M/M  Added Jan 2022 3,551 words 6,484 views 4.8 stars (13 votes)
• Size matters: A cautionary tale by borednhony  [  ]  Jack’s sex life had ground to a halt. His regulars up and gone, Grindr providing no relief. If only he were a bit bigger down there, this would all be so much easier. Stuck with just his hand and his trusty porn playlist, a message pops up…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum  Added Feb 2021 Updated Apr 2021 2 parts 4,649 words 7,609 views 4.9 stars (8 votes)
• Skin tight by Dream Big  [  ]  Mark has big brains, but a big body? Not so much. So he decides to bend his gray matter toward a high-tech A.I.-assisted body suit that will help him achieve the kind of body he dreams about.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •A.I.-Controlled Change •Nanotech •Hyper Pheromones  Added Apr 2019 Updated Oct 2020 23 parts 37,778 words 41,851 views 4.5 stars (39 votes)
• Small problems by The Obsessive-Compulsive  [  ]  College freshman Curt has certain inadequacies he’d like to correct. (Hint: Remember the “Better Living through Chemistry” meme?)  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Increased Libido  Added Sep 2009 7 parts 9,668 words 33,418 views 5.0 stars (6 votes)
• 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?  •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  Added Feb 2022 6,053 words 4,470 views
• Social dickstancing by Ziel  [  ]  Dallas hunkers down for some self-quarantine with the goal of using his newfound free time to really bulk up, though he never would have imagined just how much he could grow! His new size brings new issues for him and his neighbor.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Getting Taller •Size Increase •Set during the Pandemic  Added May 2020 4,594 words 7,326 views 5.0 stars (6 votes)
• Special deposit by Moi Auci  [  ]  A college kid turns to sperm donation to raise some quick cash, but an odd turn of events leads to a transformational experience at the sperm donation lab and no desire to return to college.  •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum •Transformation •Series  Added Apr 2019 1,981 words 11,250 views 4.3 stars (6 votes)
• SpoogeQuest by BRK  [  ]  After pissing off his game-developer ex, Vlad finds himself inside an open-world gay erotic fantasy game where everything about him is up to 11—and, unless he undertakes a perilous quest, further changes will await him.  •Cock Growth •Huge Balls •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Witch/Warlock/Wizard •Fantasy Realm  Added Sep 2019 4,829 words 7,770 views 5.0 stars (10 votes)
• Stanley’s cup by Ziel  [  ]  Jason has always wanted to play on the hockey team. It’s been his dream ever since he was a little kid. Unfortunately, his size and stature didn’t lend themselves to athletic endeavors. It seems he’s destined to live out his days helping the team from the sideline… not that that isn’t without its own perks.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Size Increase •M/M  Added Oct 2020 5,959 words 7,361 views 5.0 stars (5 votes)
• Stories to tell in the dark by Thorn  [  ]  Sean discovers a book that is filled with some surprising stories.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle Gut •Ass Growth •Belly Growth •Voice Deepening •Getting Taller •Size Increase •Getting Fatter •Inflation  Added Apr 2021 2 parts 9,685 words 11,955 views 4.9 stars (28 votes)
• The story of Andrew McLaren by BigBoyScott  [  ]  Vignette of a lad’s encounter at a Scottish dance.  •Huge Balls •Huge Cock  Added May 2005 1,429 words 7,624 views
• 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.  •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 •Getting Hairy •Destruction/Violence •Sex-Slave •Fourth of July •M/M  Added Oct 2017 Updated Dec 2017 12 parts 28,541 words 42,579 views 4.8 stars (27 votes)
• A super costume party by Redouan  [  ]  It’s Halloween and Josh’s friend loves to go to Halloween costume parties. Josh hates dressing up, so he has to deal with the dilemma: will he wimp out, or will he show up and show off as a superhero?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Retcon •Lycra/Spandex •Halloween •Superhero •M/M/M/...  Added Oct 2021 6,511 words 4,912 views 3.7 stars (9 votes)
• Supersize me by LuciferRexMundie  [  ]  We’ve all heard urban legends that get passed around towns. Harrison, a slacker fast food employee, is about to find out that sometimes wishes do come true; terribly, horribly erotically true. Whether he wants them to or not…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Horror  Added Apr 2020 6,075 words 7,321 views
• Supersized by Musclesaber  [  ]  After an experiment gone wrong, Max unexpectedly grows into a giant. After being saved by his superhero crush, Amplified, the pair tries to get the giant man’s growth under control.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Superhero  Added Nov 2020 2 parts 5,286 words 9,254 views 5.0 stars (7 votes)
• Surgery by Clearlyhere  [  ]  Derrick submits to a procedure that may solve his … little problem.  •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth  Added Jan 2012 3,258 words 19,322 views 4.0 stars (8 votes)
• Synthetic reality by brazboy  [  ]  Augusto messed up in an outing with his friends, and was dumped in a random Uber to find his way back home. He opens up during his ride home and the Uber driver feels sympathetic enough to offer the lad a try-out of this new app he is developing. When Augusto’s life goes back to normal on Monday, he just wants to forget what happened on Friday completely, and leave it behind him as fast as possible—but the stuff he did while drunk catches up to him and in fact to the whole world.  •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Public Orgasm •Muscle Breast •Muscle/Strength •Muscle Worship •Public Nudity •Plausible Size Difference •App •Retcon •Series •M/M •M/M/M  Added Aug 2021 Updated Sep 2021 9 parts 36,235 words 9,804 views 4.9 stars (8 votes)
• Synthetic reality: Tourist trap by brazboy  [  ]  Hans is fascinated by sizedivergent men, but unfortunately there aren’t many of them back where he lives—and so, he decides to spend his vacations in São Paulo, the Mecca of sizedivergent culture. After crossing the equator he sees many great wonders, and experiences some of them himself.  •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Strength •Muscle Breast •Muscle Worship •Public Nudity •Plausible Size Difference •Series •M/M  Added Sep 2021 Updated Oct 2021 5 parts 18,237 words 5,943 views

• Tell me about my boner by BRK  [  ]  The gag tee shirt with a provocative slogan seemed like a good idea when he’d ordered it during a late-night stroke session, but now that it’s here it seems intent on changing his life in ways he might not be ready for.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Suggestion •M •M/M  Added Oct 2019 Updated Apr 2022 5 parts 13,718 words 21,555 views 4.9 stars (31 votes)
• 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.  •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 •M/M  Added Jun 2022 10,236 words 984 views 4.0 stars (5 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Progression •Getting Hairy  Added Jul 2019 Updated Aug 2019 4 parts 10,293 words 17,458 views 4.7 stars (6 votes)
• There’s something about Billy by Ziel  [  ]  Billy seems like perfectly normal, good-looking guy from the waist up. But there’s something going on inside Billy’s weird, super-baggy pants, and Duke and Kevin were determined to find out what it was.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-balls •Multicock •Infectious  Added Feb 2017 5,442 words 14,306 views 5.0 stars (10 votes)
• They came from outer space by WordShop  [  ]  Playing with meteors can have strange side effects. Two young brothers living near a military base find themselves changing from exposure to meteorite dust.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Getting Hairy •Plants •Incest •Brothers  Added Oct 2017 Updated Nov 2017 4 parts 12,642 words 20,431 views 4.9 stars (20 votes)
• A thing called curiosity by papermoon  [  ]  Out for a jog, 19-year-old Cameron decides to investigate an abandoned house that holds some unexpected secrets.  •Huge Balls •Huge Cock •Hyper Cum •Nipple Cum •Muscle Breast •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Merging  Added Jan 2014 6,529 words 40,074 views 4.3 stars (22 votes)
• Three brothers by Wawa  [  ]  Three brothers get infected with a digital virus that grows them to their true selves.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Pec Fucking •Muscle Breast •Muscle Growth •Muscle Gut •Belly Growth •Giants •Size Increase •Getting Fatter •Incest •Brothers •Nonconsensual change •M/M •M/M/M  Added May 2022 1,702 words 5,652 views
• Titan video by Anonymous  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Getting Taller •Giants  Added Jul 2002 2 parts 7,735 words 23,728 views 4.9 stars (11 votes)
• Totally stoked by John Perrot  [  ]  Ben and Kenny enjoy some premium weed Ben found, but its effects aren’t quite what they expect.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Cannabis •M/M  Added Dec 2021 4,106 words 6,730 views 4.8 stars (9 votes)
• The tournament by AG Silver  [  ]  A soldier enters a wrestling competition with an alien, whose touch reveals more than he ever expected.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Aliens  Added Aug 2019 Updated Nov 2019 4 parts 3,164 words 7,925 views 4.4 stars (15 votes)
• Trading parts by Marc Roberts  [  ]  What body part would you give up for a huge, cum-spurting cock?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Amputation  Added Apr 2018 2 parts 2,384 words 7,435 views 2.6 stars (5 votes)
• Triggrow by Diablo11d  [  ]    •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Size Increase  Added Oct 2005 2 parts 4,908 words 19,232 views
• True muscle god by mf81  [  ]  An encounter with a strange artifact from the ancient Aegean leads Richard to a divine encounter.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Muscle/Strength •Destruction/Violence  Added Mar 2006 Updated Feb 2011 3 parts 7,686 words 78,187 views 4.8 stars (36 votes)
• Trying on my first rubber suit by James Rubberman  [  ]  A young man who just wanted to feel rubber against his skin from the waist down tries out a very nice-feeling suit, only to get more of an experience than he bargained for.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Rubber/Latex  Added Dec 2018 1,897 words 10,173 views 5.0 stars (6 votes)
• A tune up by Dream Big  [  ]  Jay’s new boyfriend is younger and hunkier than he is, making him feel unworthy. Kim coaxes him into a workout regime and hooks him up with a friend’s experimental workout supplement, and before long Jay is catching up to his boyfriend—a lot faster than he should be.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Muscle Growth •Muscle/Strength  Added Mar 2019 4 parts 8,646 words 11,426 views 5.0 stars (8 votes)
• Twelve steps back by FanTCMan  [  ]  Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him.  •Cock Growth •Huge Balls •Huge Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer  Added Nov 2003 Updated Mar 2018 9 parts 33,235 words 27,563 views 4.7 stars (15 votes)
• 21 dollar footlong by Ziel  [  ]  Angus receives a new app from his buddy which claims to allow him to host his very own growth drive! Angus could use the money, and it’s not like the app can really grow his cock. It’s just trick photography and photo manipulation, right?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •App •Social Media  Added Oct 2019 8,683 words 15,660 views 4.8 stars (8 votes)
• Twinning by BRK  [  ]  Barry is excited to meet Will’s twin brother. Then he realizes that they can’t just be twins.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Extra digits •Multicock •Replication •Muscle Growth •Getting Taller •Tongue Growth •First Time/Virgin •Series •t/t/t  Added Oct 2002 3 parts 10,399 words 12,438 views 4.5 stars (13 votes)
• Twisted fates by BRK  [  ]  A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Replication •Straight to Gay •Muscle Growth •Stretchy •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Supernatural •Invisibility •M/M •M/M/M  Added Apr 2022 5,006 words 4,915 views 4.7 stars (10 votes)
• Tyler and the witch by Mighty  [  ]  An ancient witch who runs a bar in a college town takes pity on a small guy and decides to help him out.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •