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by A.I. Corwin AI Andr Cock Mind MGrow Worship Musc Bond Tim’s homemade A.I. software decides to help him get huge. Added Dec 2013 11 parts 30,556 words 38,285 views 4.7 stars (23 votes) by Aaron Josh Dugan Cock No, it's not a microphone. Added Mar 2003 708 words 18,085 views 3.8 stars (5 votes) by Aaron’s adventures phallicphan Cock XCock When you possess two huge dicks, how can you avoid using them? Told through a number of mostly standalone tales. Added Jan 2018 4 parts 10,929 words 9,527 views 4.2 stars (6 votes) by About that boy Richard Jasper Cock Musc Coach Harper gets an earful from Mrs. Johnson about her son Billy's really big classmate, Roger Fernbeck. Added Jan 2020 Updated Feb 2020 655 words 5,395 views 3.1 stars (7 votes) by Above average Ziel CGrow Cock HyCock Cum HMusc MGrow Musc Retcon Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all. Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 205,572 views 4.5 stars (82 votes) by Abyssus Abbey Pen Darke Demons Horror Incub XCock Grow Supn Tf Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. Added Feb 2020 Updated May 2020 17 parts 124,798 words 8,507 views 4.8 stars (27 votes) by The accidental wizard nolanspice AgeDown MGrow Musc PSD Rep Grow Tf Added Jan 2006 2 parts 2,926 words 17,451 views by Acclimating Dream Big CGrow Demons Fant Cock Musc PSD Shift Tf Dealing with finding yourself unwillingly summoned into a fantasy-themed world as a fearsome, horned, and hung demon is, it turns out, mostly a matter of adjusting yourself to your new situation. Added Mar 2020 Updated Nov 2020 34 parts 33,174 words 10,198 views 4.9 stars (17 votes) by The acolytes Richard Jasper CGrow Hair Taller Cock HyCock HMusc Strong MGrow Musc Grow It all started with an arm-wrestling contest. Blond surfer god Mike Schnelling, 5’10”, 175 lbs., wanted to take me on. Which was fine but I had 50 lbs. on him, all muscle. We never could have imagined how it would all turn out! Added Aug 2020 7 parts 8,050 words 5,534 views 3.7 stars (11 votes) by Acting out Cris Kane CGrow Cock MGrow Musc A straight actor preparing to audition for a gay role receives help getting into character from his gay friend and a couple of magic rings, but their mind-altering effects lead to unexpected outcomes for Quinn and Damon alike. Added Aug 2014 3 parts 24,612 words 24,940 views 4.5 stars (15 votes) by Ad man FanTCMan CGrow Hair Cock HyCock Cum Infect MGrow Musc Nonc 2Gay Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. Added Dec 2003 8,642 words 59,853 views 5.0 stars (26 votes) by Adam’s boyfriend Bud Boytaurbody Btaur Det 4Legs XArm XCock XLeg XLimb WFoot His truly supportive BF loves four-legged, wristfooted Adam and his equally spectacular swimmer buds. Added May 2002 1,969 words 13,663 views by Adam’s dream Josh Dugan Btaur 4Legs XCock XLeg XLimb Rep 6Legs WFoot Bet you didn't know this about boytaur dreams. Added May 2002 757 words 10,020 views by Adam’s first growth spurt MDS Bro Giant Cock MGrow Musc Grow Adam comes home from a day of being bullied at school to find he definitely won't have to worry about anything like that after today. Added Nov 2016 2,350 words 33,802 views 4.1 stars (11 votes) by Adam’s milk Adam Zander CGrow HyCock MusBr NipCum Grow Adam’s dreams of growing massive pec-tits like the wrestlers he admires come true—in spades. Added May 2015 2 parts 2,600 words 38,748 views 3.4 stars (17 votes) by Addiction Hatman Cock MGrow PSD Added May 2010 1,916 words 21,764 views 3.8 stars (6 votes) by Administrator FanTCMan CGrow Dumb Cock MGrow Musc Added Apr 2003 1,784 words 21,263 views 4.1 stars (7 votes) by Admiring the changes Josh Barrett MGrow Musc After months of hardly any progress at the gym, Alex finds a strange stone that makes him into what he’s always wanted to be. Added Jun 2014 1,973 words 22,351 views 4.5 stars (20 votes) by Adventures of a selfsucker willy8 Bi CGrow Het Cock Self Silas loves going down on his own big cock, and while the intense experience of autofellatio doesn’t help him with his girlfriend it does bring him closer to his handsome roommate Ben. Added Jul 2015 Updated Jul 2017 16 parts 42,450 words 31,683 views 4.2 stars (18 votes) by The adventures of Corey Harddwick BRK XArm XLimb A screen actor’s try at a big stage role was already weird, before the moment where he discovered he was exceptionally well armed for the role. Added Mar 2013 Updated Mar 2018 3 parts 8,008 words 11,435 views 4.9 stars (7 votes) by The adventures of Rex Richard Jasper CGrow Demons Fant Cock MGrow Musc Ogres Race Grow Tf Series MLB Player Rex Chastain is dragooned into the service of a wizard but a magical transformation goes somewhat awry. Added Feb 2020 7 parts 3,916 words 4,627 views by Aftermath Richard Jasper MGrow Musc Recently widowed, Roger decides to join the gym and get big. Added Jan 2020 Updated Feb 2020 3,876 words 4,191 views 3.3 stars (9 votes) by Afternoon swim Viva Wales CGrow FootGr Taller Cock HyCock Grow Added May 2002 1,544 words 31,936 views 3.5 stars (6 votes) by Against protocol BRK CGrow Dig Cock Cum XArm XLimb MGrow The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent… and they’re starting to pile up. Added Nov 2019 2,415 words 4,323 views 4.7 stars (6 votes) by Ah! my god Josh Arima Infl MGrow Musc Added Jun 2005 4,325 words 26,408 views 4.4 stars (7 votes) by Ahead of his behind nvb2 Merg Added Jul 2009 1,604 words 12,959 views by Aiden and Andrew JB Musc PSD Grow Vore Two roommates have some fun, inside and out. Added May 2019 3,441 words 6,786 views 5.0 stars (7 votes) by Airport muscle Richard Jasper CGrow Cock MGrow Musc Shift Tf When you have a really long layover, having a sleeping cube comes in handy! Added Jan 2020 Updated Feb 2020 5 parts 5,889 words 5,720 views by Aisle 13 Richard Jasper MGrow Musc A random encounter at the grocery store prompts big Jake to recruit a passel of wannabe muscleboys. Added Jan 2020 Updated Feb 2020 7 parts 8,336 words 3,603 views by Al’s new toy Altoid Lover Mind Musc Added Aug 2012 4 parts 2,395 words 22,582 views 3.6 stars (5 votes) by Alaska Richard Jasper Cock Musc Hunky he-man Bernard runs across sun-worshiping Chad au naturel while exploring the wilds of southeast Alaska. Added Feb 2020 1,660 words 1,809 views by Alex Jcry123 Cock MGrow Musc A young guy decides to try out a gift from a random stranger that might making him bigger. Added Nov 2011 1,545 words 29,858 views 4.3 stars (6 votes) by Alex and the giant JB Giant PSD Shr Grow Alex finds himself irresistibly attracted to a man who can change his size at will. Added Jan 2019 4,284 words 10,164 views 4.9 stars (9 votes) by Alex in Wonderland Anarchy A CGrow Balls Cock HyCock Cum HMusc MGrow Musc Shr Grow Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 35,620 views 4.4 stars (39 votes) by Alex’s gift Will Bowden Bro Shift Added Apr 2003 4 parts 4,340 words 34,226 views 4.5 stars (10 votes) by Alien implants (revised) WordShop CGrow Hair Cock MGrow Musc Symb Three twenty-year-old military brats have a close encounter that leaves behind unexpected surprises for them all. How do three young guys deal with something that they cannot even begin to explain or understand? Not to mention the very strange dreams… Added Nov 2017 2 parts 3,079 words 16,387 views 3.5 stars (13 votes) by Alien tormentors James Fourlegs Alien Cock XArm XCock XLeg XLimb MGrow Musc Rep Unseen aliens juice the daylights out of their captives. Added Dec 2004 1,004 words 18,011 views 4.2 stars (5 votes) by All good gifts Sean Innicioni Herm Shr Tf Added May 2011 1,419 words 16,928 views by All good things Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect MGrow Musc NipCum 2Gay Twins 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. Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 147,801 views 4.5 stars (116 votes) by All Hallows’ revelry Element53 CGrow Taller Hallow Cock MGrow Musc PSD Grow Supn Jake is invited to a Halloween bonfire by a hunky stranger, and he quickly learns how much fun a little revelry can be. Added Oct 2020 5,277 words 2,888 views by All kinds of jobs Musiker Fur Cock 2Anim HyTongue Musc Slave 2Gay Series Dale was straight before his transformation, but his transformation included becoming pansexual. It's time, with Max's help, for Dale to be introduced to gay sex. Added Dec 2019 6,182 words 3,768 views by All or nothing Double-U MGrow Musc Grow Take a step into Allan Rader’s thoughts and explore a strange new casino that hasn’t opened up to the public yet. Will Allan get some BIG returns? Added Sep 2016 2,154 words 10,405 views 3.4 stars (12 votes) by All your feet on the table James Fourlegs Btaur 4Legs XLeg XLimb WFoot The whole thing with wristfeet is really quite involved. Added May 2002 735 words 7,596 views 5.0 stars (5 votes) by All your wildest dreams FloralSpaded CGrow Cock Infect MGrow Musc When Walker has his hot friend Joe over for the night, things get out of hand and all of Walker’s wildest dreams come true. Added Jun 2018 2 parts 1,496 words 11,783 views 3.1 stars (19 votes) by All-feet teacher Gio Multipod XArm XLeg XLimb 6Legs WFoot Added May 2005 603 words 8,283 views by Alone at home BigLutris Andr Det Self When a humaniform android becomes aroused during a morning reverie, he might have more options to bring himself relief than ordinary folks. Added Nov 2019 1,427 words 2,011 views by Alpha CharitysSongbird Fur CGrow Dom Taller Balls Cock HyCock MGrow Musc Self Grow Tf Were 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. Added Aug 2018 14,259 words 26,292 views 4.7 stars (9 votes) by Alpha Coach and Mike Eric Aaldersen Virgin Balls Cock Musc Supn Series Alpha Mike remembers the alpha who made him—his super-hot high school hockey coach! Added Apr 2020 7,300 words 3,446 views 5.0 stars (10 votes) by Alpha Dave and Alpha Luke reunite Eric Aaldersen Cock Musc Supn Series After their epic camping encounter this summer, Luke and Dave reunite and Dave tells Luke what it really means to be an alpha. Added Feb 2020 6,565 words 2,795 views 5.0 stars (7 votes) by Alpha Dave goes camping Eric Aaldersen Virgin Musc Supn Series A special breed of men walks secretly among us. On a camping trip with his latest twunky conquest, one of these men, a muscle alpha named Dave, senses still more hotties nearby, ripe for his attentions and his bottomless supply of spunk. Added Dec 2019 8,226 words 5,092 views 5.0 stars (17 votes) by Alpha Dave returns home Eric Aaldersen Cock Musc Supn Series Alpha Dave returns home and remembers the alpha who made him. Added Feb 2020 7,790 words 2,673 views 5.0 stars (12 votes) by Alpha House NBCK99 CGrow Cock Pher MGrow Musc A collection of young guys take part in a reality series where the action includes everyone spinning a wheel and getting random body changes. Added Mar 2015 Updated May 2015 3 parts 11,941 words 48,475 views 4.7 stars (79 votes) by Alpha Jamie and Alpha Jordan spread their seed Eric Aaldersen Virgin Balls Cock Musc Supn Series Not even aware of their new status as alphas, Jamie and Jordan have loads of fun with their teammates. Added Apr 2020 5,341 words 3,355 views 4.9 stars (10 votes) by Alpha Luke and the wrestling team Eric Aaldersen CGrow Grad Balls Cock Cum Pher Strong MGrow Musc Supn Series Luke finds another beta mate on his wrestling team and his sexual energy infects the whole team during a special match! Added Aug 2020 6,920 words 3,824 views 5.0 stars (9 votes) by Alpha Luke goes camping Eric Aaldersen Cock Musc Supn Series Budding Alpha Luke takes his twink buddies into the woods for a weekend of exploration. Added Jan 2020 12,421 words 4,697 views 5.0 stars (14 votes) by Alpha Luke grows his circle Eric Aaldersen Bro Balls Cock MGrow Musc Supn Series 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. Added Mar 2020 8,980 words 5,040 views 5.0 stars (10 votes) by Alpha Luke passes on the lore Eric Aaldersen CGrow Grad Balls Cock MGrow Musc Supn Series Luke and Brian’s story finally reaches its climax and afterwards things get positively mystical. Added May 2020 4,887 words 2,599 views 5.0 stars (7 votes) by Alpha Luke releases the beast Eric Aaldersen Virgin Cock Cum Pher Strong Musc Supn Series Luke thinks back to his first sexual encounter with a beta—in the back of a school bus! Added May 2020 4,905 words 2,392 views 5.0 stars (7 votes) by Alpha Luke saves the party Eric Aaldersen Bi Cock Musc Supn Series Luke’s homecoming party escapades include romps in a change room, a hot tub, a friend’s bedroom, and a sauna! Added Feb 2020 8,757 words 3,082 views 5.0 stars (10 votes) by Alpha Male Josef Howard MGrow Musc Super A gay man wakes one morning inside the body of the (formerly) straight star-spangled super-hero AlphaMale. Everything is terrific until AlphaMale’s studly sidekick finds out his body is inhabited by an imposter. Added Jul 2002 5 parts 15,096 words 32,873 views 5.0 stars (6 votes) by Alpha master god king MaleHypnoDomination Dom Mind MGrow Musc An unassuming househusband accidentally becomes the God-King of the world. Added May 2016 2 parts 7,650 words 18,391 views 2.7 stars (31 votes) by Alpha Mike and his alpha bro Eric Aaldersen Bro CGrow Grad Balls Cock MGrow Musc Supn Series Meet Alpha Mike, Luke’s older brother, on the day that he discovers that his little bro is an alpha, too! Added Mar 2020 5,437 words 5,212 views 4.6 stars (18 votes) by Alpha Mike finds a beta Eric Aaldersen Balls Cock Cum Pher Musc Supn Series 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. Added Jun 2020 7,244 words 2,981 views 4.7 stars (7 votes) by Alpha product series Chet Boner AgeDiff Bro CGrow Dad Balls Cum MGrow Musc NipCum Images 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! Added May 2017 Updated May 2019 19 parts 23,227 words 58,582 views 4.2 stars (35 votes) by Alpha time Musiker Dom 2Anim Hypno Slave Series Max’s favorite sex is anything with his fiancé Dale, of course. But a close second is when his personal trainer, Mister Jason, takes control and dominates him. During sex play Max calls him “Alpha”, hence the title “Alpha Time”. Added Jan 2020 6,927 words 2,183 views by The Alpha Ziel Fur Hair Cock 2Anim MGrow Musc Nonc Tf Harrison’s chance encounter with the creature that has been stalking the campus changes him in ways he’d never thought possible. Added Dec 2017 4,118 words 15,908 views by Alt-world BRK CGrow Cock HyCock XArm XLimb Musc PSD Rep Grow Twins The alternate reality was constructed so the guys fell within broad parameters. Except they were a little skewed toward the exceptional. And something in the software seemed to like outliers... Added Jul 2011 2 parts 5,265 words 24,633 views 4.8 stars (13 votes) by Altered Dream Big CGrow Hair Taller Cock 2Anim Pher MGrow Musc Nonc Bond Grow Chris wakes up in a strange laboratory, only to learn he’s one of a number of subjects in a mysterious program that involves alterations to the male human body. At least the guy they have looking after him seems sympathetic… and very, very sexy. Added Jan 2020 Updated Dec 2020 6 parts 10,616 words 15,221 views 4.9 stars (11 votes) by Amazing Alex Brad Mercury 4Legs XArm XCock XLeg XLimb Str Alex has been experimenting with making additions and transformations to his body, and now he’s ready to give Chris a private magic show. Added Sep 2015 1,960 words 10,686 views 4.6 stars (9 votes) by American giants Jonathan Banner CGrow FootGr Cock Johnny is introduced into a world of big men who are growing enormous cocks. Added Jan 2015 7 parts 26,948 words 39,542 views 4.7 stars (49 votes) by Amethyst horizon will88nh Tf Added Aug 2005 3 parts 6,316 words 9,123 views by Among the jocks Peterbilt Cock Musc A group of young athletes enjoy each other’s beautiful, muscular bodies. Added Mar 2017 2 parts 3,060 words 10,042 views by Among us BRK Alien Amputation Cock 2Anim Mind Musc Were Nathan Yates is an ordinary boy who’s just graduated from high school and whose biggest concern in life in trying to figure out why the hottest guy in school is making passes at him. That is, until he’s thrown into a story he knows intimately from his favorite cult graphic novels, and becomes embroiled in a conflict that reaches across worlds and universes. Added May 2017 Updated Apr 2018 15 parts 52,459 words 17,891 views 4.3 stars (15 votes) by Amphitriton Jan L Lizard Merm XAbs Tf Added Sep 2004 3,863 words 13,375 views by Amplifications Also Known As Cock MGrow Musc Grow Series Added Jan 2014 5 parts 22,602 words 19,025 views by And then he came Teen Hulk CGrow Virgin Cock Cum Infect MGrow Musc Self David's dream is interrupted … but only until his next visit to the gym. Added May 2002 2 parts 7,372 words 34,481 views 4.4 stars (7 votes) by Anders Josh Dugan XArm XLimb One way to break the ice is to get a guy talking about his multiple arms. Added Feb 2009 1,987 words 6,834 views by Andy finds Cockr gives and takes away Clearlyhere CGrow CShr Dom Cock MusBr MGrow Musc Series Andy has mixed feelings about his experience with the Cockr App. He discusses it with his friend Bill. Bill comes up with a plan that is mutually beneficial. Added Oct 2017 Updated Jun 2019 5 parts 14,003 words 24,663 views 4.4 stars (25 votes) by Angelo and Adrian WordShop CGrow Grad Pher Infect MGrow Musc Genius Angelo and sweet Adrian are both scarred by their pasts. Angelo has to accept change in his life, and accidentally, without intending it, Adrian is forced to accept a new life for which he is not at all prepared. Added Oct 2017 Updated May 2018 9 parts 43,220 words 19,703 views 4.4 stars (7 votes) by Anomalous Materials Research Facility 3‑DL Mad Dog Fur Cent CGrow Demons Cock HyCock Mpreg XCock XHead XLimb Orcs Grow Tf Working with exotic materials on a distant research space station is all in a day’s work for Carter, a theoretical physicist and the sole mundane human in a crew of sexy (and sex-loving) creatures straight out of a very dirty fantasy novel. But when you work with stuff that scoffs at the laws of physics, normality can’t remain unbent forever. Added Sep 2019 Updated Mar 2020 6 parts 32,475 words 13,359 views 4.9 stars (21 votes) by Another big morning Thatbadwriter Bro CGrow Viol Dad Giant Balls Cock HyCock Cum MGrow Musc Grow 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… Added Nov 2020 1,226 words 5,594 views by Another nerd story Sithspawn CGrow Taller Cock Strong MGrow Musc Nano Grow Ollie is your typical nerd who asks his neighbour for help dealing with the local bully. Tom offers some advice that leads to an encounter he'll never forget. Added Apr 2020 Updated May 2020 2 parts 9,072 words 7,661 views 4.6 stars (8 votes) by Antony Smith Locky FootGr Taller Giant Infl Nonc Shr Grow Str Added Dec 2004 3 parts 3,474 words 26,865 views 3.5 stars (6 votes) by Anything to grow Big Bull Trainer Dumb Immob MGrow Musc Grow Tf There are some with an unquenchable desire to not only grow, but to grow to unnaturally large proportions, and will go to any lengths to do it. This is a story of just such a person. Added Aug 2016 7,815 words 32,455 views 4.4 stars (12 votes) by The apartment BRK CGrow Taller Cock MGrow Mental Retcon Sometimes what you need in a new apartment has more to do with what’s missing in your life. Added Apr 2020 3,385 words 5,644 views 4.6 stars (7 votes) by An app for that BRK CGrow Cock XArm XCock XHead XLimb Musc Rep Retcon That funny new phone app makes it look like you have two of whatever the camera is pointed at, but there's more to the algorithm than trick photography. Added Nov 2011 2,178 words 26,197 views 4.5 stars (11 votes) by An app for the ages Seth Peterson Fem CGrow Dumb Hair Taller Cock MusBr MGrow Musc Nonc An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? Added Dec 2018 3,147 words 17,031 views by The application SuperWaffle Fur MGrow Worship Musc Grow A powerful story in which an anthro fox named Bradley learns that a body-morphing app is a wondrous, life-changing thing for himself and for new friends as well—if it doesn’t fall into the wrong hands, that is. Added Apr 2015 8 parts 44,454 words 36,633 views 4.9 stars (20 votes) by The application Jefftaur LegWh Llegs XCock XLeg XLimb Ted’s application to the Leg Wheel Program is approved, and he’s very excited. Added Feb 2009 3,981 words 6,924 views 4.2 stars (5 votes) by The apprentice Chance Riverwind Musc Added Jul 2002 1,491 words 6,834 views by Are you hot rob costas Musc Nano Added Feb 2003 2,617 words 13,634 views by Are you sure Dream Big Bi CGrow Taller Het Balls Cock Cum MGrow Musc Race Self Grow 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. Added Nov 2019 5 parts 6,234 words 7,562 views by Armfuls of feet James Fourlegs Llegs XArm XCock XLeg XLimb WFoot Eric really pumps out feet for his lover. Added May 2002 2 parts 2,966 words 10,697 views by Army experiment BRK XArm XCock XLeg XLimb When a secret military experiment produces a company of augmented and multilimbed soldiers and locks them up, it’s up to a select crew of outsiders to infiltrate the base and set them free. Added Jul 1997 5 parts 4,614 words 17,271 views 4.4 stars (10 votes) by The Arsenal of Secrets BRK CGrow Fant Taller Cock XAbs XArm XLimb MGrow Grow Tf Series Griffin, tired of being smaller than his farm-brute brothers, stumbles backwards into a way to make himself more like what he wants to be: big and strong enough to catch the eye of a beautiful, bashful, broad-shouldered apprentice blacksmith named Wass. Added Aug 2020 10 parts 25,798 words 3,787 views 5.0 stars (7 votes) by Arthur, the young titan TonnyGiant Viol Dom Giant Musc Grow This is the story of how I met Arthur, and how he became a giant, and how he dominated everything and everyone ... and how he won my heart in respect and worship. And today I can say, we love each other. Added Dec 2016 Updated Feb 2017 6 parts 12,165 words 22,189 views 4.3 stars (35 votes) by Arturo, the boss’s driver Ash D. Cum Musc A young employee is captivated by the boss's very muscular driver, and Arturo doesn’t mind the appreciation. Added Nov 2018 1,483 words 5,074 views 4.0 stars (9 votes) by At the cafeteria BRK CGrow Cock Immort Infect XCock MGrow Musc Sugg Jordan meets up with his friends at the cafeteria very late one night before midterms. They end up making a game of passing around Ethan’s ancient-recipe birthday liqueur and telling strange rumors about each other, with some unintended consequences. Added Jun 2015 3 parts 8,362 words 23,194 views 4.7 stars (39 votes) by Attil|a|rt LAComplex CGrow Viol Taller Giant Cock MGrow Musc Grow The 15-foot phenomenon Attila pays a visit to the world-famous Michelangelo’s David statue, having decided to offer to the world a new reference for manliness and virility. Added Mar 2019 7,032 words 6,510 views by Augmentations Also Known As CGrow Cock Scent MGrow Worship Musc Grow Series Pursuing a fantasy, a successful man hires an erotic partner who’s been augmented, but the kinds of pleasures his new lover can share with him are far beyond anything he’d imagined. Added Jan 2014 18 parts 98,808 words 32,414 views 4.1 stars (9 votes) by Awakening BRK Cock XCock PSD Life doesn't make a lot of sense, what with the normality of people that shouldn’t be normal at all, but it all starts to make more sense when Steve encounters someone who’s different in a way he never expected. Added Oct 2003 2,659 words 14,243 views by The awakening Johnny M AgeDiff Bro Dad Cum MusBr Musc NipCum Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. Added Jul 2012 10 parts 24,690 words 48,886 views 4.5 stars (13 votes) by The awakening muscl4life CGrow Fant Cock MGrow Musc Added Nov 2013 Updated Dec 2013 2 parts 10,343 words 15,083 views by Away game spacevlad MGrow Gut Musc PSD Grow College freshman Adam is the smallest guy on the football team. On an away game road trip, he gets paired up to room with Wyatt, the biggest offensive lineman on the team. Adam tries to control himself as they are forced to share a bed, but Wyatt’s massive body is hard to resist. Added Dec 2017 2 parts 6,307 words 19,226 views 4.4 stars (14 votes) by B.D.E. Ziel Alien CGrow Balls Cock HyCock Cum Space 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. Added Aug 2018 3,531 words 12,809 views 3.8 stars (5 votes) by Baby brother Shawn D. Stewart Bro CGrow Taller MGrow Musc "Kev, did you see a glass here?” “Whoa, man, was that yours? Sorry… I was really thirsty…” “You drank it!?” Aaaaand off we go! Added Mar 2003 2,879 words 97,041 views 4.3 stars (32 votes) by Back in the saddle James Ky Cent Added May 2002 3,310 words 9,711 views by The backyard wall Josh Dugan Cent XCock How can anyone expect a little peace and quiet with all this tarryhootin’? Added May 2002 661 words 6,647 views by Bait and tackle Ziel CGrow CShr Hum MGrow MTheft Shr Grow Super Series Sapp continues his size-draining activities. This time against the speed and power of a hero called Linebacker. Added Apr 2020 5,442 words 5,659 views by Bali encounter LenZelig Bi Virgin Het Cock Musc On a trip to Bali, a happily married couple, Pete and Lori, encounter a pair of irresistibly beautiful muscle twins named Wayan and Kadek, and then their family and friends… and things become deliciously complicated. Added Nov 2017 Updated Dec 2017 2 parts 29,433 words 8,524 views 5.0 stars (34 votes) by Balls of steel Ziel Balls Cock HyCock Cum Super There’s a new name for justice in the city, as a pair of ne’er-do-well criminals find out… the hard way. Added Mar 2018 2,392 words 10,574 views by The band BRK Cock HyCock XArm XLimb MGrow PSD Rep Grow Sugg Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. Added May 2002 2 parts 7,461 words 16,110 views 4.9 stars (12 votes) by Band of centaurs Greg Cent Added May 2002 6,840 words 9,349 views 3.8 stars (5 votes) by Banned clones Josh Dugan Rep How might a man and his clone get to really know each other? Added Mar 1997 1,283 words 8,422 views 4.8 stars (5 votes) by Bara juice Smokey Digsby Fur CGrow Cock MGrow Musc Baxter, a limpy junkyard poodle, starts taking supplements to enhance his body. What he gets, however, is a unexpected change during a very important date with the guy of his dreams. Added Aug 2017 2,649 words 10,276 views by Barbaric times alwaysmyway Musc Added Aug 2012 3,456 words 16,968 views 4.6 stars (5 votes) by Barefoot centaur ballet Josh Dugan 4Legs XLeg XLimb A handsome dancer become uniquely qualified for a challenging role, thanks to a vivid dream shared with his lover. Added Jul 2000 1,103 words 6,938 views by Basement full of muscleboy gods Krisiar Btaur CGrow 4Legs Cock XAbs XCock XLeg XLimb MGrow Musc NipCum Wrestler Oliver scores some pills that are supposed to bring on muscle growth, and decides to share them with his best buds after a match. Added May 2011 2,124 words 56,959 views 4.3 stars (12 votes) by Basically a god CurlyJin Bi CGrow Fly Taller Giant Het Balls HyCock Cum Lycra Grow Space Super What do you do when the kid you bullied in high school becomes a god? Added Jul 2016 Updated Jun 2019 9 parts 31,027 words 59,013 views 4.5 stars (21 votes) by Baxter prep BRK MGrow Musc Grow A candid interview with the man who admitted dosing the stars of his reality TV show, Baxter Prep, with serums that altered their bodies—without their knowledge. Added May 2011 2,040 words 20,050 views 4.1 stars (15 votes) by Be careful what you download Tereshky CGrow Cock HyCock MGrow Musc Nude SocMed Tim Ryan learns a lesson about using Instagram filters. Pick to the wrong one and it might change more than your pics. Added Dec 2019 3,438 words 9,736 views 4.5 stars (13 votes) by Be careful what you wish for Tereshky AgeDown CGrow Balls Cock Immob MGrow Musc Nonc 2Gay “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. 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Added Aug 2018 5,381 words 5,883 views 3.9 stars (7 votes) by The blue smoothie BRK CGrow Fly Balls Strong MGrow Musc Mental Super Series 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. Added Jun 2020 3,238 words 6,330 views 4.8 stars (13 votes) by The Body Builder Greggrth CGrow CumInf Balls Cock MGrow Grow Super 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. 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Added Oct 2018 4,647 words 5,347 views 4.0 stars (5 votes) by Body game: Encounter 56 matt1008 CGrow Balls Cock Mcock XCock MGrow Musc NipC Grow Series 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. Added Feb 2016 10,420 words 15,302 views 4.7 stars (10 votes) by Body game: Encounter 813 BRK Hard Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series 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. Added May 2016 Updated Sep 2018 6 parts 39,944 words 27,248 views 4.9 stars (18 votes) by The Body-Jack 9000 The Gecko Rose CGrow Merg XArm XLimb Self A young man discovers the most incredible jackoff device ever, and he just can’t stop playing with it! 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Added Nov 2020 3,404 words 3,639 views by The Book of Ra’malek Joshua Fly Horror MGrow Supn Tf The Book of Ra’malek tells the story of the founding of a sacred Brotherhood by the warrior king and mystic, Ra’malek. The book is also the sacred text of this Brotherhood, an elite and little-known group of warrior-mystic men. They herald from a time when men had many husbands and wives. Sex is woven into the tapestry of their rites. Is this just another erotic fiction? Or might you, dear reader, be about to embark upon a life changing journey and find yourself amongst the ranks of this ancient organisation, still shrouded in mystery? Added May 2020 20 parts 3,918 words 750 views by Book of spells Steven Cock Mind High school student Cory thinks he’s in for just another agonizing day of trying to hide his boner when an old man unexpectedly gives him a very strange book that opens up all kinds of possibilities. 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Added Oct 2020 4 parts 6,609 words 1,710 views 4.9 stars (7 votes) by Discogrowphy Ziel CGrow HyCock Grow 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?” Added Jun 2014 5,711 words 14,246 views 4.3 stars (16 votes) by The djinn hyperboi Bro CGrow Cock HyCock MGrow Musc Twins Added Dec 2012 8 parts 14,201 words 30,479 views 4.8 stars (14 votes) by Do you? Richard Jasper CGrow Hair MGrow Musc Tim undergoes a muscle growth experiment and the results are spectacular! A friend lets him know just how much it's appreciated. 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Added Dec 2014 6,468 words 15,311 views by The four jocks: The loft BRK CGrow Taller Cock XCock XLimb MGrow Musc Grow Series A quartet of very attractive clothing and fitness models sharing a loft try the transformation game during a power blackout, and are soon filled with awe at what they’re doing to themselves and each other as they play. Added Dec 2013 2 parts 9,337 words 11,824 views 5.0 stars (6 votes) by Four-legged Ivan Josh Dugan LegWh Cent Xmas CGrow Det 4Legs Cock Llegs Mcock XArm XCock XLeg XLimb MGrow Rep 6Legs Grow WFoot Series Let’s just say that four-legged Ivan is… multitalented. And he likes to share his experiences with his best friend (and himself). Added Jul 2016 Updated Oct 2018 12 parts 15,004 words 22,656 views 4.7 stars (23 votes) by Four legs for kyle Josh Dugan XLimb WFoot It never hurts to ask. Added Jul 2003 3,053 words 6,128 views by Four-legged blues Josh Dugan Cent 4Legs Can a centaur be changed into a human? 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Added Sep 2010 4 parts 12,435 words 26,041 views by Freshman dreams BRK Fly Cock XAbs XArm XHead XLimb MGrow Musc Rep Grow Wings Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. Added Mar 2009 4 parts 3,089 words 39,755 views 4.8 stars (15 votes) by Freshman year Richard Jasper CGrow Cock Strong MGrow Musc Roger and his three suite-mates are freshmen at Russell College. At Roger’s prompting, Bobby, the high school wrestler jock of the foursome, teaches his buddies how to lift. They start growing—phenomenally—in more ways than one! 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Added May 2020 1,821 words 1,311 views by Gamble Labs Moi Auci CGrow Cock BACock HyCock Tf Series A college guy goes looking for his missing special friend, a journey that takes him to an odd sperm donation lab and an unexpected transformation. Added Mar 2020 2,715 words 3,892 views 5.0 stars (5 votes) by The game J Reynolds Swap Added Oct 2004 6,243 words 10,596 views by The game of champions Seth Peterson Fur Cock MGrow Gut Musc Nonc Grow A mysterious card game seizes the interest and the bodies of four very eager, very naughty college boys. Watch the fun unravel! Added May 2016 3,463 words 16,404 views 3.9 stars (17 votes) by Games BRK CGrow Dig Cock XCock XLimb Grow Dave totally forgot that when he got his new powers, and started granting all his buds three wishes, he let me keep the third one secret. And that secret wish just happens to be the ability to fuck around with Dave’s wishes. There was so much fun to be had with that particular capability. Added Sep 2003 2 parts 3,389 words 24,857 views 4.8 stars (11 votes) by Gaston: an intimidating specimen Greg Musc Added May 2006 4 parts 17,189 words 29,531 views 4.2 stars (11 votes) by Gay centaur Josh Dugan Cent This centaur is a real-life Mister, not a myth. Added Nov 1996 2 parts 3,598 words 28,410 views 4.4 stars (7 votes) by Gay humantaur bar James Fourlegs XLimb What can possibly be going on in there? Added May 2002 1,421 words 5,875 views by Gay voodoo James Fourlegs XLimb A hotel your travel agent may not have heard of. Added May 2002 2,417 words 8,308 views by The gene gene RdyRoger CGrow Cock MGrow Worship Musc Race Grow When other guys’ spunk transforms you into a totally different, much hotter guy, you learn there are lots of possibilities for fun—if you’re careful. Added Oct 2011 6 parts 32,071 words 53,479 views 4.5 stars (24 votes) by Genetic giants Tex Justin Taller His first time at the school gym Tex encounters Tobi, who’s cute and sweet and just happens to be a couple feet taller than him. Added Mar 2015 3,314 words 13,634 views 4.6 stars (17 votes) by Genetics joushy123 CGrow Balls Cock HyCock MGrow Musc Added Dec 2012 2,066 words 20,709 views 4.7 stars (7 votes) by The genie Jay Gee Swap Added Apr 2003 1,654 words 12,209 views by Geno-type Ziel CGrow Cock HyCock Infect While on a camping trip, Tyler makes a half-assed wish on a shooting star. Not only does he get his wish, but it begins to affect those around him as well. Maybe he should have been more specific? An ongoing saga of hyper growth and the weird social situations it results in. Added Dec 2012 Updated Feb 2016 34 parts 144,288 words 89,747 views 4.3 stars (25 votes) by Gentle touch Josh Dugan LegWh Llegs XArm XLeg XLimb Shift Series Beautiful David is happy to shape-shift to order. Added Dec 1996 2,216 words 6,100 views by Gettin’ merged Jefftaur Merg XArm XCock XHead XLeg XLimb XPec Added Aug 2009 3,207 words 16,025 views 4.5 stars (17 votes) by Getting high on a Tuesday afternoon Kjarri Weed CGrow Taller XArm XCock XLeg XLimb Grow Str Tf I get high, and I have some transformation fun with a neighbor. Added Oct 2020 1,202 words 1,446 views 4.1 stars (10 votes) by Getting more than you bargained for Tereshky CGrow Taller Giant Balls Cock HyCock XArm XLimb XPec MGrow Musc Grow Stack Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems. Added Jan 2013 2 parts 3,922 words 27,871 views 4.4 stars (9 votes) by Getting your goat on Meddler Incs Absorb Fur Musc That costume feels really good when you put it on, and the orgasms are mind-blowing. It might be a little ... possessed, though? Added Jul 2016 2,502 words 10,535 views 4.9 stars (7 votes) by Ghost WBHunk Ghost MGrow Musc Supn Added Jul 2002 2,483 words 12,035 views 5.0 stars (5 votes) by Ghost of me Johan Johnson Ghost Supn Upon dying, this story tracks the fleeting moments marking a restless soul’s transition into the afterlife, and visit to his teen-crush, who had always been an out-of-reach famous boy, until now. Added Sep 2012 2,956 words 7,423 views by Giant Joey Balls Cock BACock A giant what? Need you ask? Added Oct 2005 3,579 words 31,202 views 4.0 stars (7 votes) by The giant bully Ace Taller MGrow Musc Grow Sometimes the roles get reversed, when the bully is the nerd and the victim has the muscle. Added Oct 2018 Updated Feb 2019 3 parts 2,145 words 12,109 views 3.9 stars (7 votes) by Giant problems aquila Viol Taller Giant HyCock Cum PSD Grow Tf Caught up in a science experiment gone wrong, John finds himself at odds with his former boss and employer, leading to some giant problems. Added Jun 2019 3 parts 7,372 words 7,728 views 5.0 stars (6 votes) by The gift of a Christmas fucking Tym Greene Fur Xmas Cock Rubber Tf A panther decides to give his too-well-endowed horse boyfriend something special for Xmas. Added Dec 2020 2,400 words 829 views by The gift that keeps on giving Thatbadwriter Fur CGrow Viol Giant Cock HyCock Grow Walt offers his friend a necklace as a gift, but it’s a far greater gift than either realize. Added Sep 2019 4,063 words 5,865 views by The gifted child JayPat Cock Strong MGrow Musc Slave Young psychologist Justin Conroy poses as a valet to profile Evan, as genius prodigy whom his father things might be a sociopath. Evan has his own plans for Justin—and for some illegal genome experiments he’s uncovered. Added Oct 2012 7 parts 45,420 words 38,570 views 4.5 stars (16 votes) by Glasses needed ZeroZeroNull CGrow Cock MGrow Musc Grow ValDay After a day full of teasing, a couple's evening takes an unexpected turn as one happens to have a special gift for the other. Added Feb 2020 4,268 words 3,686 views by Glitch BRK Hard NoShirts CGrow Dig Cock XCock XLeg XLimb Retcon 3Legs Undercover as a university student inside a thriving, all-gay digital community, Torin starts experiencing unexplained, universe-wide glitches that progressively and seamlessly change Torin and everyone around him. Added Dec 2020 3 parts 8,904 words 1,556 views by Go fuck yourself Atokamematoke Det An unnamed man makes use of his strange abilities to penetrate himself, while observing the whole act at the same time. Added May 2016 1,020 words 5,557 views 5.0 stars (5 votes) by The good freak Also Known As Hard CGrow Taller Grad Balls Cock Cum Infect MGrow Musc Grow 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... Added Nov 2002 33 parts 33,508 words 34,680 views 4.9 stars (15 votes) by Good friends Joey XArm XCock XLeg XLimb MGrow It's not as if every thoughtful discussion among multi-limbed guys ends up like this. Added May 2000 1,280 words 6,710 views by Good Johnson Cockatrice Cock2Man Det They say dicks often have a mind of their own, but Colton's dick takes this to a new level. Added Feb 2020 Updated Jun 2020 2 parts 14,875 words 2,757 views by Gooed friends Ziel CGrow Goo Hallow Cock XCock XLimb Shift Grow Tent The author, prompted to write about multi-limb and keen to indulge in his love for “slime boys,” offers a story rife with gooey fun, cute sappy young love, multi-limbs, consentacles and some mild muscle and junk growth for good measure. Added Jul 2014 Updated Jan 2018 5 parts 38,627 words 37,464 views 4.7 stars (64 votes) by Graduation party Jefftaur Btaur 4Legs XAbs XArm XCock XLeg XLimb MGrow Musc Steve and the rest of his friends have a huge graduation dance party. It’s already a blast even before the “novelty cup challenge” starts the guys chugging some special boytaur-making beer. Added Mar 2009 3 parts 3,455 words 11,700 views 5.0 stars (10 votes) by Graham Giant Worshipper Grow Added Nov 2009 Updated Dec 2010 10 parts 55,178 words 80,788 views 4.7 stars (20 votes) by Graham Richard Jasper Cock Musc The author’s imagined encounter with a hunky online friend. Added May 2020 542 words 1,465 views by Grandfather’s gift Joseph CGrow HyCock NipCum Grow Added May 2012 2,983 words 37,307 views 3.1 stars (12 votes) by A great vintage Josh Dugan XLimb When a mysterious wine vendor gives you your change, he really means it. Added May 2002 2,059 words 7,285 views by The greed demon Marquis de Rent CGrow Demons Cock HyCock Incub MGrow Musc PSD A greed demon finds a human with immense greed and decide to have some fun with him. Added Oct 2017 2 parts 7,674 words 17,495 views 4.9 stars (14 votes) by Greek island prize winner Jim Cent Added Jun 2002 2 parts 2,630 words 8,219 views by Green gassy giant growth JKL Belly CGrow MFSwap Giant Mpreg MGrow Grow Tf Heyden is out checking on his crops when a strange meteor shoots by, leaving change in its wake. Added Apr 2020 1,494 words 4,604 views 4.4 stars (5 votes) by Green legacy JayPat Viol MGrow Musc Slave Grow Billy, the tough loner kid, has a secret ability to grow suddenly, hugely bigger. He decides to share his secret with Sam, and Sam has no idea why. Added Oct 2012 10 parts 52,094 words 22,220 views 4.0 stars (8 votes) by The greenhouse effect Godzilla CGrow Balls Cock Infect Plants Added Feb 2006 2,398 words 19,504 views by Greg and Jesse BRK Bro Weed CGrow Cock Merg XArm XCock XHead XLeg XLimb XPec Rep Stack Greg and Jesse are already pretty close. But the addition of a little premium weed combined with a video chat session makes them even closer. Added Mar 2009 Updated Jan 2018 3 parts 6,991 words 26,954 views 4.6 stars (18 votes) by Group interview Maxx Wood Fur CGrow FTM Cock HyCock Tg The hottest “gay chatting” app in town is hosting a group interview, and Jordan is completely terrified out of his mind. But it turns out that the group interview is a lot more fun than he had anticipated… Added Mar 2018 2,902 words 6,604 views by Grow and get huge Massiveboy Hair Taller MGrow Musc Added Jul 2002 1,112 words 35,963 views 4.2 stars (13 votes) by Grow for me Richard Jasper AgeDiff MGrow Musc In this shorty (1000 words), the middle-aged musclebear protagonist takes in a lanky 18-year-old who’s been kicked out of house and home by his homophobic asshole dad. The musclebear’s only request? GROW! And boy does he! Added May 2020 1,135 words 3,015 views by Grow gravity Unknown Addict CGrow Giant HyCock HMusc Immort MGrow Musc Grow Added Aug 2003 3,249 words 22,569 views 4.2 stars (10 votes) by Grow lamp Dream Big CGrow Taller Cock HyCock MGrow Musc Self Grow Series The old lamp and light bulb Jeremy found at a flea market turn out to have some unexpected side-effects—effects that Jeremy’s lifelong best friend Tom can’t fail to notice. Added Jun 2018 10 parts 14,030 words 25,123 views 4.7 stars (32 votes) by Grow lamp 2: Peter principle Dream Big CGrow Taller Cock Pher Musc Series Peter Chang, now taller, thickly muscled, and prodigiously hung thanks to Jeremy and Tom’s impossible grow lamp, now must get used to the attention his new body draws… and the unexpected after-effects of his exposure to the lamp’s mysterious growth magic. Added Jul 2018 Updated Nov 2018 15 parts 23,683 words 20,234 views 4.5 stars (18 votes) by Grower Richard Jasper MGrow Musc Added Aug 2002 1,645 words 14,614 views by Growing boy Massiveboy MGrow Musc Added Jul 2002 699 words 26,267 views 2.8 stars (8 votes) by Growing boys at UMich iciss CGrow Cock MGrow Musc Those football jocks in the UMIch gym are about to get a whole lot hotter. Added Jan 2007 4 parts 7,144 words 31,836 views 4.7 stars (18 votes) by Growing closer Chance Micheals Bro CGrow Cock MGrow Musc Spying on Luke, the object of his lust, young Gareth discovers that Luke is even more special than he thought—and then Luke’s brother shows up. Added Jun 2015 1,018 words 13,512 views 4.0 stars (17 votes) by Growing Gabriel TFWizard Taller MGrow Grow Added May 2005 2 parts 3,527 words 16,715 views by Growing guy Massiveboy MGrow Musc Added Jul 2002 2,179 words 19,950 views 3.9 stars (9 votes) by Growing pains Anonymous CGrow Infect MGrow Musc Added Jul 2002 4 parts 4,674 words 19,565 views 4.4 stars (5 votes) by Growing problems Joushy Cock MGrow Musc Added Mar 2012 2,821 words 25,870 views 3.8 stars (9 votes) by Growing relationship Alakazam1988 CGrow Grad Balls Cock HyCock MGrow Musc 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. Added Nov 2018 4 parts 10,893 words 11,751 views 5.0 stars (12 votes) by Growing the force Mad Dog MGrow Musc Added Apr 2012 4,838 words 16,562 views by Growing together YungFrancis CGrow Cock HyCock HMusc Immob MusBr MGrow Musc PSD Grow Sammy’s one of a whole group of massive muscle freaks who spend all their time working out and dealing with being huge. He’s already too big for doorways, his husband, Tommy, is even bigger, and they want to keep growing. Added Dec 2018 2 parts 6,563 words 10,220 views 5.0 stars (5 votes) by Growth by association Richard Jasper CGrow Taller Cock MGrow Musc 2Gay Supn When Roger Clark—improbably huge, impossibly built—shows up at Fitness World wanting to hire half a dozen personal trainers (all male) for 12 weeks, the guys don’t know what to think. But they all say YES when he quotes a price that’s about 10 times their going rate! Growth, growth, and more growth ensues, in the muscle department and down below. Plus these totally straight jocks wind up being not so straight after all! Added May 2020 8 parts 10,404 words 3,159 views by Growth experiment Anarchy A CGrow Cock Cum MGrow Musc Scrawny Edward awakens to find himself the subject of an experiment designed to help him grow a little bigger, except the procedure proves far more effective than anyone could have anticipated. Added Jun 2015 1,815 words 21,879 views 4.2 stars (19 votes) by Growth school Writ Bro CGrow Dom Cock Lycra MusBr MGrow Musc Bond Slave Kit’s rebellion against his rich, inattentive father ends him up in a school for delinquents. Only, it’s not at all what Kit expects. Added Jun 2018 Updated May 2019 12 parts 55,825 words 41,690 views 4.6 stars (18 votes) by A growth vignette Anonymous CGrow Balls HyCock Added Mar 2014 775 words 16,261 views 2.9 stars (17 votes) by Grrrroooowwwwing Kaelan CGrow Balls Cock HyCock Cum MGrow Nonc 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… Added Jan 2018 Updated Mar 2018 3 parts 6,272 words 25,770 views 4.4 stars (19 votes) by grUV quickquezzed CGrow Cock HyCock MGrow Musc Self Grow Friends go out clubbing by the water and make a hunky new friend, Brad, who likes to swim and looks great in just a red speedo. Brad has a secret that he hadn’t planned to show his new friend, but things soon get pleasantly out of hand. Added Nov 2017 5,910 words 32,230 views 4.9 stars (192 votes) by Guess what happened Jefftaur XArm XCock XLimb WFoot Imagine my surprise yesterday when my housemate came home four-legged! Added May 2002 1,930 words 8,123 views by The guinea pig JayPat CGrow Viol Taller Cock MGrow Musc Nonc Grow Jeff and Zach score some unconventional workout juice, but since they don’t know its effects they decide to try it out on Jeff’s skinny, picked-on brother, Nate. Added Feb 2019 5,711 words 10,952 views 4.1 stars (10 votes) by The guinea pig WordShop CGrow Hair MGrow A starving college student discovers a research program that offers pay in exchange to nutrient testing to improve the health of athletes and other students. But what happens if it works too well? Added Nov 2017 2 parts 3,361 words 9,136 views by The guy with the dick BRK CGrow HyCock XCock Musc One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick. Added Apr 2017 3,287 words 13,686 views 4.9 stars (10 votes) by Guycanthropy Ziel CGrow Taller Giant Hallow Cock HyCock MGrow Musc PSD Grow Jaimie was planning on spending Halloween at home gaming it up, but a text from his pal prompts him to go check up on their mutual friend. What Jaimie finds surpassed his largest and wildest dreams. Added Nov 2019 5,804 words 9,631 views 4.8 stars (8 votes) by Gym class hero Tigerjay Cock MGrow Musc Mason Hatchett, an overweight, out-of-shape, 18-year-old student, ends up in the senior athletics gym class against his will. Mr. Tyler, the athletics coordinator, has a... proposal... for alternative participation that Mason finds it very hard to pass up. All he has to do is test an experimental drug. What could go wrong with that? Added Aug 2009 Updated Jul 2017 2 parts 6,283 words 25,181 views 3.9 stars (12 votes) by Gym class hero Portowulf Belly CGrow Dumb Fat MusBr MGrow Musc Engineering student Dominic Wilde becomes the unexpected recipient of the “gym class hero” title during his college senior year. Added May 2020 2,219 words 3,643 views by Gym fantasy Richard Jasper MGrow Musc A few chance encounters at the gym build a connection between a pair of hot, growing guys. Added Feb 2009 5 parts 3,472 words 17,773 views 3.8 stars (5 votes) by Gym maniac over his head MuscularEmperor CGrow Viol Cock HyCock HMusc Infect MGrow Musc Nonc Rape Grow Alexander discovers that the sweat and sperm of bodybuilders affects his own body, which begins a dangerous and destructive obsession. Added Jan 2020 3,322 words 7,663 views 3.4 stars (13 votes) by Gym of 1000 studs LorneLyon MGrow Space Supn Time Somewhere there is a special gym, a gym that will allow you to overcome your problems and give you something in return. One day Tobias is on the run for his bullies when he discovers the Gym of 1000 studs. He decides to go in and ends up changing his life. Added Mar 2020 2 parts 5,277 words 2,420 views by Gym parasite Aphon CGrow Balls Cock HyCock Infect Nonc 2Gay When a failed experimental piece of parasite goop finds itself in a gym, it must spread itself quickly or die. Its means of transmission has some huge side effects, whether you like it or not… Added Dec 2019 1,711 words 9,167 views 4.4 stars (14 votes) by Gym story Kisho Nakamura MGrow Musc Added Jul 2009 4,464 words 17,914 views by The gymnast Peterbilt Musc Real life story in which the author meets up with a hot young gymnast in a gay bath house. Added Jan 2017 2 parts 6,350 words 7,172 views by .hack//swap Ziel CGrow Cock MGrow MTheft Musc PSD Shr Grow Thomas wants to prove his wrestling skills to his best friend, but there’s one major problem. Thomas is a runt! It doesn’t matter how skillful he is if he can’t even budge his titanic pal. That’s where his latest creation comes into play. Now armed with a way to even the playing field, Thomas and his pal gear up for some friendly competition and lot more than either of them bargained for. Added Apr 2018 9,026 words 14,906 views 3.8 stars (10 votes) by Hackers at the womb wall dymondbolt Cock MGrow Gut Musc Grow Dev thought laying down big bucks at Body Modifications for a bit of physical upgrade would be safe as houses, but things don’t always go to plan. Added Aug 2013 2 parts 6,370 words 15,884 views by The haircut Richard Jasper CGrow Hair Taller Cock MGrow Musc Grow Hunky daddy musclebear Dennis Allman is a 50-something hair stylist. Nerdy 20-something Blake Henry is 20-something computer geek seriously working the Bill Gates look, i.e., bad hair and worse glasses. Dennis sets out to give Blake a new look. And succeeds beyond their wildest dreams! A personal fave of the author (who has a hairstylist a lot like Dennis!.). Added Aug 2020 4 parts 5,588 words 2,664 views by The halifax Josef Howard MGrow Musc Dillon meets a very large and self-assured man who offers him the nectar of the gods—literally. Added Jul 2002 5,117 words 7,515 views by Hall of mirrors John CGrow Cock HyCock MGrow Musc Funhouse mirrors in a run-down carnival unexpectedly rebuild Bob’s body into a 500-pound, densely packed muscle fantasy. This seems like a godsend for his now-routine fifteen-year relationship—if only he can lure Dan into the Hall of Mirrors too. Added Jun 2017