Stories that feature guys with big muscles, usually including
Muscle Growth as part of the story, though a story tagged Muscle might just involve having big muscles without growth. See also Size Growth, which involves getting bigger overall. See also Hyper Strength, for strength far beyond what muscles that size would normally give.
Hyper Muscle; Hyper Strength; Immobility; Muscle Breast; Muscle Growth; Muscle Gut; Muscle Theft.
Muscle. Top Stories: “Justin (the bigger the better)”; “Max’s wish”; “Above average”; “Spice”; “Jason’s big problem”; “All good things”; “Mind and body”; “Bigger issues”; “Empire”; “My roommate”. Recently Updated: “BYBF: Build Your Boyfriend”; “The chronicles of Besar Otot”; “The bodyguards”; “One hot summer”; “Acclimating”; “The Wizard of Hot”; “The Scrotoman”; “Empire”; “The misspent curse”; “The last resort”; “I think...”; “The Benefactor”; “Adam’s fury”; “Muscle crush”; “Bull’s gene”; “Lockdown gym”; “Red pills”; “Abyssus Abbey 2”; “A whole new world”; “The other side”; “Alpha fitness”.
1,007 stories found. Total word count: 11,786,975.
by A.I. Corwin AI Andr Bond Cock Mind Musc MuscGr Tim’s homemade A.I. software decides to help him get huge. Worship Added Dec 2013 11 parts 30,556 words 41,580 views 4.7 stars (27 votes) by About that boy Richard Jasper Cock Coach Harper gets an earful from Mrs. Johnson about her son Billy's Musc really big classmate, Roger Fernbeck. Added Jan 2020 Updated Feb 2020 655 words 6,821 views 3.1 stars (7 votes) by Above average Ziel AssGr Cock CockGr HyCock HyCum HyMusc Musc MuscGr 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. Retcon Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 213,032 views 4.5 stars (85 votes) by Abyssus Abbey Pen Darke XCock Demons Horror Incub Musc MuscGr SizeGr 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. Series Added Feb 2020 Updated May 2020 17 parts 124,798 words 10,852 views 4.8 stars (33 votes) by Abyssus Abbey 2 Pen Darke Cock Demons Fur Horror HyCock Incub Musc Supn To protect himself from the devils who want to attack and change him, Tuco must enter the Abyss—little knowing what he will find there. Series Added Feb 2021 Updated Mar 2021 5 parts 33,504 words 5,023 views 5.0 stars (13 votes) by The accidental wizard nolanspice AgeShr Musc MuscGr PSD Rep SizeGr Tf Added Jan 2006 2 parts 2,926 words 18,321 views by Acclimating Dream Big Cock CockGr Demons Fant Musc PointyEars PSD Shift 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. Tf Added Mar 2020 Updated May 2021 38 parts 37,006 words 13,786 views 5.0 stars (21 votes) by The acolytes Richard Jasper Cock CockGr HairGr HyCock HyMusc HyStr Musc MuscGr SizeGr 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! TallGr Added Aug 2020 7 parts 8,050 words 7,361 views 3.7 stars (11 votes) by Acting out Cris Kane Cock CockGr 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. MuscGr Added Aug 2014 3 parts 24,612 words 25,838 views 4.5 stars (16 votes) by Ad man FanTCMan 2Gay Cock CockGr HairGr HyCock HyCum Infect Musc MuscGr 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. Nonc Added Dec 2003 8,642 words 62,055 views 5.0 stars (27 votes) by Adam’s first growth spurt MDS Bro Cock Giant Musc MuscGr 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. SizeGr Added Nov 2016 2,350 words 35,910 views 4.2 stars (12 votes) by Adam’s fury Chronologious Giant Musc MuscGr SizeGr Adam is sick and tired of being harassed and bullied at school and reaches his breaking point. Nobody is ever going to mess with him again. Viol Added Apr 2021 2 parts 3,929 words 2,953 views by Administrator FanTCMan Cock CockGr DumbGr Musc MuscGr Added Apr 2003 1,784 words 21,904 views 4.1 stars (7 votes) by Admiring the changes Josh Barrett 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. MuscGr Added Jun 2014 1,973 words 23,101 views 4.5 stars (20 votes) by Adonis Brothers: The Bunny Bandit Void 2Animal Musc Nonc Super Tf The Bunny Bandit strikes again! While thwarting a bank heist, Josh and Adam discover a new foe. Will our fearless bulging super-brief-enhanced heroes save the day? Or will they become the next unwitting victims of the Bandit and his evil henchmen? Series Added Feb 2021 1,155 words 1,201 views by The adventures of Rex Richard Jasper Cock CockGr Demons Fant Musc MuscGr Ogres Race SizeGr Tf MLB Player Rex Chastain is dragooned into the service of a wizard but a magical transformation goes somewhat awry. Series Added Feb 2020 7 parts 3,916 words 5,381 views by Aftermath Richard Jasper Musc Recently widowed, Roger decides to join the gym and get big. MuscGr Added Jan 2020 Updated Feb 2020 3,876 words 4,680 views 3.3 stars (9 votes) by Ah! my god Josh Arima Infl Musc MuscGr Added Jun 2005 4,325 words 27,050 views 4.4 stars (7 votes) by Aiden and Andrew JB Musc PSD SizeGr Two roommates have some fun, inside and out. Vore Added May 2019 3,441 words 7,561 views 5.0 stars (7 votes) by Airport muscle Richard Jasper Cock CockGr Musc MuscGr Shift When you have a really long layover, having a sleeping cube comes in handy! Tf Added Jan 2020 Updated Feb 2020 5 parts 5,889 words 6,448 views by Aisle 13 Richard Jasper Musc A random encounter at the grocery store prompts big Jake to recruit a passel of wannabe muscleboys. MuscGr Added Jan 2020 Updated Feb 2020 7 parts 8,336 words 3,929 views by Al’s new toy Altoid Lover Mind Musc Added Aug 2012 4 parts 2,395 words 22,844 views 3.6 stars (5 votes) by Alaska Richard Jasper Cock Hunky he-man Bernard runs across sun-worshiping Chad Musc au naturel while exploring the wilds of southeast Alaska. Added Feb 2020 1,660 words 2,027 views by Alex Jcry123 Cock Musc A young guy decides to try out a gift from a random stranger that might making him bigger. MuscGr Added Nov 2011 1,545 words 30,497 views 4.3 stars (6 votes) by Alex in Wonderland Anarchy A Balls Cock CockGr HyCock HyCum HyMusc Musc MuscGr SizeShr Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. SizeGr Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 37,024 views 4.4 stars (39 votes) by Alien implants (revised) WordShop Cock CockGr HairGr Musc MuscGr 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… Symb Added Nov 2017 2 parts 3,079 words 17,170 views 3.5 stars (13 votes) by Alien tormentors James Fourlegs XArms XCock XLeg XLimb Alien Cock Musc MuscGr Unseen aliens juice the daylights out of their captives. Rep Added Dec 2004 1,004 words 18,635 views 4.2 stars (5 votes) by All good things Anon Amon 2Gay Balls Bro Cock CockGr CumInf HyCock HyCum Immob Infect Musc MuscGr NipCum 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. Twins Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 154,551 views 4.5 stars (122 votes) by All Hallows’ revelry Element53 Cock CockGr Hallow Musc MuscGr PSD SizeGr Supn Jake is invited to a Halloween bonfire by a hunky stranger, and he quickly learns how much fun a little revelry can be. TallGr Added Oct 2020 5,277 words 3,618 views 4.6 stars (5 votes) by All kinds of jobs Musiker 2Animal 2Gay Cock Fur HyTongue Musc Slave 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. Series Added Dec 2019 6,182 words 4,353 views by All or nothing Double-U Musc MuscGr 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? SizeGr Added Sep 2016 2,154 words 10,691 views 3.4 stars (12 votes) by All your wildest dreams FloralSpaded Cock CockGr Infect 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. MuscGr Added Jun 2018 2 parts 1,496 words 12,434 views 3.1 stars (19 votes) by Alpha CharitysSongbird Balls Cock CockGr Dom Fur HyCock Musc MuscGr Self SizeGr TallGr Tf 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. Were Added Aug 2018 14,259 words 28,231 views 4.7 stars (9 votes) by Alpha Coach and Mike Eric Aaldersen Balls Cock Musc Supn Virgin Alpha Mike remembers the alpha who made him—his super-hot high school hockey coach! Series Added Apr 2020 7,300 words 3,999 views 5.0 stars (10 votes) by Alpha Dave and Alpha Luke reunite Eric Aaldersen Cock Musc Supn After their epic camping encounter this summer, Luke and Dave reunite and Dave tells Luke what it really means to be an alpha. Series Added Feb 2020 6,565 words 3,132 views 5.0 stars (7 votes) by Alpha Dave goes camping Eric Aaldersen Musc Supn Virgin 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. Series Added Dec 2019 8,226 words 5,691 views 5.0 stars (17 votes) by Alpha Dave returns home Eric Aaldersen Cock Musc Supn Alpha Dave returns home and remembers the alpha who made him. Series Added Feb 2020 7,790 words 3,165 views 5.0 stars (12 votes) by Alpha fitness Genetonic Cock CockGr Hum HyCock Musc MuscGr SizeGr High school nerd Jeff keeps getting bullied by muscle jock Travis… until he has a lucky encounter with the new ‘Alpha’ brand clothing line. TallGr Added Mar 2021 2,712 words 5,724 views 4.0 stars (6 votes) by Alpha House NBCK99 Cock CockGr HyPher 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. MuscGr Added Mar 2015 Updated May 2015 3 parts 11,941 words 49,481 views 4.7 stars (80 votes) by Alpha Jamie and Alpha Jordan spread their seed Eric Aaldersen Balls Cock Musc Supn Virgin Not even aware of their new status as alphas, Jamie and Jordan have loads of fun with their teammates. Series Added Apr 2020 5,341 words 3,757 views 4.9 stars (10 votes) by Alpha Luke and the wrestling team Eric Aaldersen Balls Cock CockGr Grad HyCum HyPher HyStr Musc MuscGr Supn Luke finds another beta mate on his wrestling team and his sexual energy infects the whole team during a special match! Series Added Aug 2020 6,920 words 4,851 views 5.0 stars (10 votes) by Alpha Luke goes camping Eric Aaldersen Cock Musc Supn Budding Alpha Luke takes his twink buddies into the woods for a weekend of exploration. Series Added Jan 2020 12,421 words 5,234 views 5.0 stars (14 votes) by Alpha Luke grows his circle Eric Aaldersen Balls Bro Cock Musc MuscGr Supn 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. Series Added Mar 2020 8,980 words 5,622 views 5.0 stars (10 votes) by Alpha Luke passes on the lore Eric Aaldersen Balls Cock CockGr Grad Musc MuscGr Supn Luke and Brian’s story finally reaches its climax and afterwards things get positively mystical. Series Added May 2020 4,887 words 3,039 views 5.0 stars (7 votes) by Alpha Luke releases the beast Eric Aaldersen Cock HyCum HyPher HyStr Musc Supn Virgin Luke thinks back to his first sexual encounter with a beta—in the back of a school bus! Series Added May 2020 4,905 words 3,271 views 4.7 stars (11 votes) by Alpha Luke saves the party Eric Aaldersen Bi Cock Musc Supn Luke’s homecoming party escapades include romps in a change room, a hot tub, a friend’s bedroom, and a sauna! Series Added Feb 2020 8,757 words 3,423 views 5.0 stars (10 votes) by Alpha Male Josef Howard Musc MuscGr 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. Super Added Jul 2002 5 parts 15,096 words 33,431 views 5.0 stars (6 votes) by Alpha master god king MaleHypnoDomination Dom Mind Musc An unassuming househusband accidentally becomes the God-King of the world. MuscGr Added May 2016 2 parts 7,650 words 19,073 views 2.7 stars (31 votes) by Alpha Mike and his alpha bro Eric Aaldersen Balls Bro Cock CockGr Grad Musc MuscGr Supn Meet Alpha Mike, Luke’s older brother, on the day that he discovers that his little bro is an alpha, too! Series Added Mar 2020 5,437 words 5,814 views 4.6 stars (19 votes) by Alpha Mike finds a beta Eric Aaldersen Balls Cock HyCum HyPher Musc Supn 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. Series Added Jun 2020 7,244 words 3,484 views 4.7 stars (7 votes) by Alpha product series Chet Boner AgeDiff Balls Bro CockGr Dad HyCum Images Musc MuscGr 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! NipCum Added May 2017 Updated May 2019 19 parts 23,227 words 60,973 views 4.2 stars (37 votes) by The Alpha Ziel 2Animal Cock Fur HairGr Musc MuscGr Nonc Harrison’s chance encounter with the creature that has been stalking the campus changes him in ways he’d never thought possible. Tf Added Dec 2017 4,118 words 16,751 views by Alt-world BRK XArms XLimb Cock CockGr HyCock Musc PSD Rep SizeGr 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... Twins Added Jul 2011 2 parts 5,265 words 25,019 views 4.8 stars (13 votes) by Altered Dream Big 2Animal Bond Cock CockGr HairGr HyPher Musc MuscGr Nonc SizeGr 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. TallGr Added Jan 2020 Updated Dec 2020 6 parts 10,616 words 16,649 views 4.9 stars (11 votes) by Among the jocks Peterbilt Cock A group of young athletes enjoy each other’s beautiful, muscular bodies. Musc Added Mar 2017 2 parts 3,060 words 10,350 views by Among us BRK 2Animal Alien Amputation Cock Mind Musc 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. Were Added May 2017 Updated Apr 2018 15 parts 52,459 words 18,516 views 4.3 stars (16 votes) by Amplifications Also Known As Cock Musc MuscGr SizeGr Series Added Jan 2014 5 parts 22,602 words 19,552 views by And then he came Teen Hulk Cock CockGr HyCum Infect Musc MuscGr Self David's dream is interrupted … but only until his next visit to the gym. Virgin Added May 2002 2 parts 7,372 words 35,525 views 4.4 stars (7 votes) by Andy finds Cockr gives and takes away Clearlyhere Cock CockShr CockGr Dom MusBr Musc MuscGr 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. Series Added Oct 2017 Updated Jun 2019 5 parts 14,003 words 25,591 views 4.5 stars (28 votes) by Angelo and Adrian WordShop CockGr Grad HyPher Infect 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. MuscGr Added Oct 2017 Updated May 2018 9 parts 43,220 words 20,140 views 4.4 stars (7 votes) by Another big morning Thatbadwriter Balls Bro Cock CockGr Dad Giant HyCock HyCum Musc MuscGr SizeGr 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 Viol then your horny brother comes home… Added Nov 2020 1,226 words 7,891 views by Another nerd story Sithspawn Cock CockGr HyStr Musc MuscGr Nano SizeGr 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. TallGr Added Apr 2020 Updated May 2020 2 parts 9,072 words 8,829 views 4.6 stars (8 votes) by Anything to grow Big Bull Trainer DumbGr Immob Musc MuscGr SizeGr 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. Tf Added Aug 2016 7,815 words 33,731 views 4.4 stars (12 votes) by An app for that BRK XArms XCock XHead XLimb Cock CockGr Musc Rep 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. Retcon Added Nov 2011 2,178 words 26,620 views 4.5 stars (11 votes) by An app for the ages Seth Peterson Cock CockGr DumbGr Fem HairGr MusBr Musc MuscGr 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? TallGr Added Dec 2018 3,147 words 18,383 views by The application SuperWaffle Fur Musc MuscGr SizeGr 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. Worship Added Apr 2015 8 parts 44,454 words 37,805 views 4.9 stars (20 votes) by The apprentice Chance Riverwind Musc Added Jul 2002 1,491 words 6,954 views by Are you hot rob costas Musc Nano Added Feb 2003 2,617 words 13,825 views by Are you sure Dream Big Balls Bi Cock CockGr GLGr Het HyCum Musc MuscGr Race Self SizeGr 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. TallGr Added Nov 2019 5 parts 6,234 words 8,511 views by Arthur, the young titan TonnyGiant Dom Giant Musc SizeGr 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. Viol Added Dec 2016 Updated Feb 2017 6 parts 12,165 words 23,121 views 4.3 stars (35 votes) by Arturo, the boss’s driver Ash D. HyCum A young employee is captivated by the boss's very muscular driver, and Arturo doesn’t mind the appreciation. Musc Added Nov 2018 1,483 words 5,287 views 4.0 stars (9 votes) by At the cafeteria BRK XCock Cock CockGr GLGr Immort Infect Musc MuscGr 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. Sugg Added Jun 2015 3 parts 8,362 words 23,818 views 4.7 stars (39 votes) by Attil|a|rt LAComplex Cock CockGr Giant Musc MuscGr SizeGr TallGr 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. Viol Added Mar 2019 7,032 words 7,056 views by Augmentations Also Known As Cock CockGr GLGr Musc MuscGr Scent SizeGr Worship 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. Series Added Jan 2014 18 parts 98,808 words 33,526 views 4.1 stars (9 votes) by The awakening Johnny M AgeDiff Bro Dad HyCum MusBr Musc Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. NipCum Added Jul 2012 10 parts 24,690 words 50,077 views 4.6 stars (15 votes) by The awakening muscl4life Cock CockGr Fant Musc MuscGr Added Nov 2013 Updated Dec 2013 2 parts 10,343 words 15,531 views by Away game spacevlad Gut Musc MuscGr PSD 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. SizeGr Added Dec 2017 2 parts 6,307 words 20,240 views 4.4 stars (15 votes) by Baby brother Shawn D. Stewart Bro CockGr Musc MuscGr "Kev, did you see a glass here?” “Whoa, man, was that yours? Sorry… I was really thirsty…” “You drank it!?” Aaaaand off we go! TallGr Added Mar 2003 2,879 words 100,011 views 4.3 stars (32 votes) by Bali encounter LenZelig Bi Cock Het Musc Twins 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. Virgin Added Nov 2017 Updated Dec 2017 2 parts 29,433 words 9,077 views 5.0 stars (37 votes) by Bara juice Smokey Digsby Cock CockGr Fur 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. MuscGr Added Aug 2017 2,649 words 10,667 views by Barbaric times alwaysmyway Musc Added Aug 2012 3,456 words 17,167 views 4.6 stars (5 votes) by Basement full of muscleboy gods Krisiar XAbs XCock XLeg XLimb 4Legs Btaur Cock CockGr Musc MuscGr 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. NipCum Added May 2011 2,124 words 57,675 views 4.3 stars (12 votes) by Basso profundo BRK 2Gay Cock CockGr HairGr Mind Musc MuscGr Andrew hates how puberty had been a lot kinder to his studly, alpha male jock roommates. Even his voice is higher. All that changes with a belated puberty upgrade—especially the part about his voice. Sugg Added Jan 2021 2,030 words 5,671 views 4.7 stars (9 votes) by Baxter prep BRK Musc MuscGr A candid interview with the man who admitted dosing the stars of his reality TV show, SizeGr Baxter Prep, with serums that altered their bodies—without their knowledge. Added May 2011 2,040 words 20,292 views 4.1 stars (15 votes) by Be careful what you download Tereshky Cock CockGr HyCock Musc MuscGr Nude Tim Ryan learns a lesson about using Instagram filters. Pick to the wrong one and it might change more than your pics. SocMed Added Dec 2019 3,438 words 10,676 views 4.5 stars (13 votes) by Be careful what you wish for Tereshky 2Gay AgeShr Balls Cock CockGr Immob Musc MuscGr “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. Nonc Added Feb 2020 Updated Mar 2021 8 parts 36,517 words 34,044 views 4.8 stars (14 votes) by The bear’s cub CurlyJin Cock HyCock Musc PSD A giant man calling himself Bear takes in a young man just entering a nearby college. Virgin Added Jul 2016 Updated Aug 2016 3 parts 11,777 words 18,664 views 3.9 stars (9 votes) by Bear’s den Pfefferooney Balls BellyGr Cock CockGr HairGr HyCock Infect Musc MuscGr NipCum 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. SizeGr Added Mar 2019 Updated May 2019 3 parts 9,022 words 20,004 views 4.9 stars (9 votes) by The becoming Musclebuff Musc MuscGr Added Oct 2002 2 parts 6,013 words 13,762 views by Becoming a muscle god Corwin Cock CockGr Dom Giant Musc MuscGr Mike discovers what it's like to become a muscle god, and how awesome it is to turn the tables on the coach who’d thought he’d get to dominate the newly-grown Muscle Mike. SizeGr Added Apr 2018 3,083 words 21,049 views 4.6 stars (8 votes) by Becoming the ultimate man musclestory HairGr Musc MuscGr Added Aug 2003 4,561 words 71,975 views 4.2 stars (17 votes) by Bedmate BRK XArms XCock XLimb Musc Ardo passes out in a hospital but wakes up in a strange bed in a comfortable, if empty, room. And there’s a odd figure of a man looming in the doorway, waiting for him to wake up. TallGr Added Sep 2016 2 parts 6,248 words 9,552 views 4.6 stars (7 votes) by Beefcake Zero AssGr Cock CockGr GLGr Musc MuscGr SizeGr They say you are what you eat—especially true for magical foodstuffs with growth-inducing powers—and wimpy freshman Bradley is about to take a bite. TallGr Added Feb 2021 1,591 words 5,808 views 4.6 stars (7 votes) by The beefening Benjamin Skipper Balls Cock CockGr Dom Gut HairGr Musc MuscGr Nonc PSD Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them! SizeGr Added Feb 2018 2,274 words 34,381 views 4.6 stars (28 votes) by Being big BigBoy Cock Musc MuscGr Added Jul 2002 953 words 54,394 views 2.3 stars (22 votes) by The belt Marc Musc MuscGr Added Jul 2002 1,464 words 11,476 views by Ben gets huge spacevlad Giant Gut HyCum Musc MuscGr PSD Scent Matt, a kicker on a college football team, befriends Ben, a burly, bearish, muscular offensive lineman with a desire to get bigger. Matt is … able to help him with that. SizeGr Added Jun 2016 8 parts 17,849 words 46,702 views 4.3 stars (40 votes) by Bending the straight boys iciss 2Gay Bro Cock CockGr Musc MuscGr Twins At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. Virgin Added Jan 2008 2 parts 11,063 words 53,300 views 4.7 stars (33 votes) by The Benefactor Proteus AlwHard Balls Cock CockGr Gut Immob Musc MuscGr Nonc PSD SizeGr Supn The Benefactor bestows favor on those he deems worthy, whether they like it or not. TallGr Added Jan 2020 Updated Apr 2021 14 parts 15,351 words 21,863 views 4.7 stars (14 votes) by Ben’s escapades Kaelan Balls Bro Cock CockGr Grad HyCock HyCum Musc MuscGr NipCum 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? Self Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 42,459 views 4.7 stars (31 votes) by The berries down by the creek Krisiar XAbs CockGr HyCock Musc MuscGr NipCum Jack hangs out with his friend and crush, Kurt, which leads to an encounter with a bush sporting some unusual berries. SizeGr Added May 2011 3,567 words 46,172 views 4.3 stars (9 votes) by Best buds Richard Jasper 2Gay Cock Grad HairGr Musc John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding… and succeed beyond their wildest imaginings. MuscGr Added Feb 2020 9 parts 13,438 words 7,249 views by Best wishes and regards Lemur Musc MuscGr Added Jul 2002 2,237 words 11,881 views by The bet JayPat Musc MuscGr A simple operation can turn you into a hunk as hot as the football players you dream about. Do you even ask what the downside is? SizeGr Added Oct 2012 4 parts 31,784 words 30,377 views 4.6 stars (16 votes) by Bet you can’t have just one Ziel Balls Cock CockGr Giant HyCock Musc MuscGr Vincent was given pretty clear instructions with the new growth supplement his pal invented: “Only take one pill.” SizeGr Added May 2017 5,605 words 25,266 views 4.8 stars (8 votes) by Beta Danny’s day at the park Eric Aaldersen Balls Cock CockGr Grad HyCum HyPher HyStr Musc MuscGr Supn Danny asks Luke to do some roleplaying with him when they’re in public and it has super sexy consequences. Series Added Dec 2020 3,893 words 3,404 views 5.0 stars (9 votes) by Beta Logan and his big brother Eric Aaldersen Balls Bro Cock CockGr Grad HyCum HyPher HyStr Musc MuscGr Supn Logan has difficulty controlling himself as his older brother Brian becomes a bigger and bigger stud. 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Xmas Added Oct 2013 Updated Mar 2018 4 parts 17,127 words 44,293 views 4.5 stars (22 votes) by Hypno muscle: jock dreams Douglas Benjamin 2Inan DumbGr HyMusc Hypno Mind Musc MuscShr MuscGr Orcs Scent SizeShr SizeGr Sugg TallGr Toby and Liam have picked up a hypnotic audio tape that promises to grow their muscles. When they fall asleep to the hypnotic induction, they have a dream that seems all too real: Suddenly, they have to power to transform each other into big-muscled meatheads, flexing and posing for each other and talking like dumb jocks. Even more transformation is possible, but there is a catch. Tf Added Jul 2019 4,333 words 9,740 views by I have heard the mermen singing CentaurQuinn NoCock 2Gay CockShr Merm Musc MuscGr Will’s cave diving trip goes horribly awry, but is the start of a new life. Tf Added Oct 2020 2,600 words 1,929 views 4.4 stars (8 votes) by I think... EdIam 2Gay Hypno Mental Mind Larry wants to think for Zack. Musc Added Apr 2021 13,878 words 1,654 views by I think, therefore I am LeatherGryphon Cock Musc MuscGr Lance’s telepathic DNA-rewriting equipment opens up incredible new possibilities, but he and Dale need to test it patiently. Only, who could be that patient? Series Added Jul 2014 6 parts 12,236 words 14,898 views 4.7 stars (15 votes) by I wanna get huge JayPat Bro Musc MuscGr SizeGr ValDay Xmas “I wanna get huge,” he said. Series Added Oct 2012 2 parts 21,281 words 49,129 views 4.4 stars (19 votes) by I want what I want NCGazza Balls Cock CockGr Giant HyMusc Musc MuscGr Nano PSD SizeGr TallGr Multitrillionaire Benjamin Kind has Professor Grant Jennings create a DNA altering nanobite to give him the body he’s always wanted. Viol Added Mar 2019 Updated Apr 2019 2 parts 9,243 words 15,503 views 4.5 stars (13 votes) by I wish TJ Balls CockGr Musc MuscGr Added Jul 2002 1,407 words 19,022 views by In the sack Neltharion5 Cock Infect Musc Brian finds a magical backpack that uses magazines as fuel to transform him. Soon, he realizes that his enhancements are sexually contagious, making his sex partners hotter. What else will he discover about the magic sack? MuscGr Added Mar 2017 3,526 words 10,535 views 4.4 stars (7 votes) by In time of need Frank Easky Musc When muscle-god Wayne loses his job and hits a rough patch, Dustin is more than happy to let Wayne lean on him. MuscGr Added Jul 2002 3,631 words 10,908 views by The incredible shrinking jocks: Shrinking at home Douglas Benjamin Giant Musc Boyfriends Oren and Quinn love playing around with a shrinking potion that reduces Oren to a tiny size—so small he's nearly trampled underfoot. SizeShr Added Feb 2020 2,155 words 3,115 views by Insta-hotties BRK XHead Cock An admirer gives webcam muscle hunk Tim a magical sponsoring gift of more of what his fans love most about him—which turns out to be his gorgeous face. Musc Added Jul 2014 2,176 words 11,735 views 4.8 stars (13 votes) by The institute FanTCMan CockGr HairGr Musc MuscGr Added Dec 2002 2,641 words 10,791 views by Interview with the King of Dust Betonhaus Cock CockGr Dom HyCock HyCum Infect Musc MuscGr Nano PSD Jason Ramstaff, also known as the King of Dust, explains the strange growth effects of the extraterrestrial substance known as Dust—complete with a demonstration of exactly how he passes its effects on to others. SizeGr Added Feb 2021 3,267 words 2,655 views by It could happen to you Josef Howard Musc MuscGr Added Jan 2003 3,947 words 11,448 views by It’s all a bit ’haze’y Ziel Balls Cock CockGr HyCock Musc MuscGr When Markus gets accepted into the frat of his dreams, he was expecting one hell of a hazing. The truth is something much bigger. SizeGr Added Dec 2016 4,613 words 14,571 views 4.6 stars (12 votes) by It’s a Christmas miracle! Richard Jasper Cock CockGr Musc MuscGr It’s 2 a.m. Christmas Day, and Roger Jepson finds a very big surprise in his kitchen! Xmas Added Apr 2020 3,628 words 2,968 views by Jack and the beanstalk Chip Masterson Musc MuscGr Added Jul 2002 1,583 words 10,577 views by Jack and the muscle goddess Richard Jasper 2Straight Het Musc When the CIA’s biggest, builtest, hungest gay male operative is seduced by the dominatrix dictator of North Korea, kinky things (and gigantic growth) occur. MuscGr Added May 2020 5 parts 4,539 words 2,216 views 2.4 stars (5 votes) by Jackpot Max Mann Cock CockGr Musc MuscGr Winning the jackpot means something different at this resort hotel where all the guests and staff start to transform before Tracy’s eyes into impossibly sculpted and phenomenally hung dream men. SizeGr Added Feb 2009 3,913 words 22,724 views 4.6 stars (7 votes) by Jake Also Known As Cock Musc Added Nov 2002 2,891 words 14,606 views 4.6 stars (5 votes) by Jake: hand-drawn giant spacevlad Gut Infect Musc Drawing massive, muscle-hunk football stars seems like a safe enough hobby—but what if your drawing takes on a life of its own? SizeGr Added Sep 2009 7 parts 11,792 words 26,913 views 4.8 stars (6 votes) by Jallen Richard Jasper AgeDiff Cock Musc MuscGr Orphaned from birth, Jallen’s amazing growth has continually confounded and upset the long procession of foster parents he has endured. Until he meets Officer Brian Molloy of the Houston P.D. TallGr Added May 2020 10 parts 15,365 words 3,028 views by Jason’s big problem Joven Balls Bro Cock CockGr HyCock HyCum Musc MuscGr SizeGr 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. TallGr Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 155,802 views 4.5 stars (74 votes) by Jeff the intern BRK Cock CockGr Musc MuscGr NipC NipCum SizeGr TallGr Jeff is starting to feel like his body isn’t quite what it was a little while ago, and he’s at the office with coworkers around everywhere. And the changes are starting to pile up. Series Added Jul 2013 3,146 words 31,611 views 4.5 stars (21 votes) by Jeff’s story Muscle Flex Cock CockGr HyCock Lycra Musc Jeff wants muscles. He wants to be big, and the serum he found will do just that. He gets big all right, and not just his muscles. MuscGr Added Jul 2002 4 parts 8,109 words 46,169 views 4.2 stars (15 votes) by Jessie’s girls Richard Jasper Grad Musc Three young men—Jessie, Henry, and Frank—have known each other since they were five years old, when their respective families each wound up moving to Magnolia Terrace at roughly the same time. Jessie was the jock, Henry was the brainiac, Frank the artsy one. This is the story of how they grew up together (and boy howdy did they grow!). MuscGr Added May 2020 7 parts 6,213 words 1,342 views by Jim’s shot FanTCMan Cock CockGr Dialog HairGr Musc MuscGr Jim isn’t sure he wants to get any bigger—he’s already so muscled and so hung he attracts too much attention. But his doctor knows best. And once the shot’s in him, Jim knows being strong and hung is the only way to be. Nonc Added Dec 2002 2 parts 3,437 words 29,731 views 4.7 stars (15 votes) by Jock bros John Perrot Balls BellyGr Cock CockGr Grad HairGr HyCock HyCum HyMusc Musc MuscGr PSD SizeGr Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… TallGr Added Feb 2021 4,818 words 7,936 views 4.7 stars (12 votes) by The jock bully JayPat Cock Dom Musc MuscGr PSD SizeGr TallGr Viol The once small and skinny Josh is now huge—nearly seven feet of muscle and power. But the guy he’s crushing on isn’t out, so Josh tries intimidation to get Rob to confront what he wants. Meanwhile, Josh’s brother also wants to get huge, and there’s a guy on his mind, too. Series Added Jun 2019 Updated Jul 2019 2 parts 13,397 words 9,667 views 4.8 stars (12 votes) by Joey’s genie RdyRoger Cock CockGr Musc MuscGr Now that he has a genie at his command, Joey is going to go enjoy the world, decides to give his friend Rob a few gifts before he leaves. PointyEars Added Feb 2009 Updated Apr 2012 5,218 words 37,773 views 4.8 stars (8 votes) by John the wizard RdyRoger Balls Cock CockGr GLGr Grad HairGr HyCum Musc MuscGr SizeGr Sugg 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. TallGr Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 28,059 views 4.5 stars (19 votes) by Johnny Pecs BRK Cock CockGr Musc Unexpectedly inheriting part of an island estate off the coast of Maine, Kent travels there to assess his options. On arriving in Glen Rush, he meets the young caretaker—a handsome stunner who’s acquired, with some justification, the nickname “Johnny Pecs”. Tf Added Sep 2017 2 parts 7,175 words 10,804 views 4.6 stars (11 votes) by Joined BRK XCock XDig XHead XTongue XTorso Cock CockGr Merg Musc MuscGr Nonc Rep SizeGr Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had. TallGr Added Sep 2017 Updated Feb 2021 5 parts 22,816 words 11,497 views 4.8 stars (17 votes) by Jonathan’s journey Richard Jasper Cock CockGr Grad Musc MuscGr SizeGr Join Jonathan and his best friend Todd on their four-year journey from geeky 14-year-olds to veritable mountains of mind-blowing muscle! TallGr Added May 2020 13 parts 13,301 words 3,037 views by Jones prep BRK Musc Sean is nervous about fitting in at Jones Prep, especially since the guys there are so muscular and beautiful. Fortunately, there’s a way to induct new guys into their special kind of student body. MuscGr Added Apr 2003 3,432 words 11,046 views 4.2 stars (5 votes) by Josh’s genie Anarchy A Cock Musc MuscGr Bullied teen swimmer Josh uses the unexpected acquisition of a genie to try improving things at school, one daily wish at a time. SizeGr Added Oct 2015 Updated Jan 2016 4 parts 8,133 words 38,332 views 4.8 stars (6 votes) by The journal Braun1 Balls Cock CockGr HairGr Infect Musc MuscGr 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. SizeGr Added Feb 2003 11 parts 30,474 words 18,859 views 4.9 stars (10 votes) by Journal of a scientist Shawn D. Stewart CockGr HyCock Musc Dr. Mike Hays documents the effects of the nanotechnology he designed to make himself bigger and stronger. MuscGr Added Jun 2011 2 parts 3,235 words 19,485 views 4.0 stars (5 votes) by Juggernaut ghostwriter Cock CockGr Het Musc MuscGr PSD SizeGr On a study abroad excavation, a black college student and former jock finds a mysterious red crystal belonging to the god Cytorak…what could happen? Viol Added Jun 2018 Updated Jul 2018 4 parts 5,856 words 14,499 views 4.8 stars (16 votes) by Juiced Ziel CockShr Musc MuscGr Nonc Kent’s roommate gets him to try out a hot new supplement. The muscles quickly stack on, but they come with a price. Series Added May 2016 4,177 words 18,369 views by Juiced 2: EKT boogaloo Ziel CockShr Musc MuscGr In this Juiced spin-off, the muscle growth/cock shrinking fun spreads to a local frat house. The dudes of the EKT frat house end up adding Juice to their daily routine, and as you can imagine everyone is stoked to see how big their muscles are getting, but will they still be so thrilled when they realize the cost that their growth caries? Series Added Jun 2016 3 parts 6,001 words 9,751 views by Just a little bigger Dream Big Bi BreastGr Cock CockGr Grad Het Musc MuscGr Self TallGr Drew has two problems: he’s got a crush on his two best friends, Vic and Sarah, and he’s self-conscious about being short and skinny. He’s not prepared for the changes that develop in both departments on their fateful post-graduation trip to New York City. Tf Added Dec 2019 Updated Mar 2020 15 parts 31,368 words 18,713 views 4.6 stars (12 votes) by Just say no! MusicMuscle Cock CockGr Musc MuscGr Added Mar 2006 2,482 words 14,088 views by Just take one LoverBoy Cock CockGr Musc MuscGr Andy is a brilliant, young academic who wishes to make his physical appearance match his intellectual acumen. But when he uses an “experimental” supplement from a dubious source, he may get more than he bargains for! SizeGr Added Jan 2018 3,227 words 11,529 views 4.8 stars (6 votes) by Justin (the bigger the better) Giant Worshipper 2Gay Cock CockGr Giant HyCock HyStr Musc MuscGr SizeGr A young man starts growing, and growing. He finds he likes it a lot. Worship Added Nov 2009 15 parts 99,090 words 317,413 views 4.3 stars (72 votes) by Karma pills Musiker NoCock 2Gay Balls Cock CockShr CockGr Dom DumbGr Fluids Fur Grad Hum HyAnus HyCum Mental Mind Musc MuscGr Nonc PSD SizeGr Slave 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. TallGr Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 18,017 views 3.7 stars (16 votes) by Kenji Dream Big Cock CockGr HyCock HyCum Musc MuscGr Nano Race Self SizeGr The new stock guy at work, Kenji, is Sam’s pure fantasy—cute, tall, muscled, cheeky, and packing—and Kenji seems just as appreciative. There’s a secret about how Kenji got that way, though, which Sam accidentally discovers the hard way. TallGr Added Feb 2019 Updated Mar 2019 6 parts 19,054 words 14,884 views 4.9 stars (13 votes) by Kept boy Richard Jasper AgeDiff Cock Grad Musc Philanthropist Jason is wealthy, handsome, and built like a brick outhouse. Eddy is a handsome lad newly arrived from East Buddha. They meet at the Y and the rest is muscle growth history! MuscGr Added May 2020 5 parts 6,266 words 1,490 views by The kid Richard Jasper AgeDiff Cock Musc Derek Harcourt is 50-something hardcore walking wet dream of a musclebear. Frank is his 20-something straight boy lifting buddy. And Blake is a totally adorable 5’6 pup who is pleased as punch to be benching 205 lbs.—about what Derek can curl. The growth never ends! MuscGr Added Dec 2020 3 parts 3,514 words 1,734 views by King size Max Mann Cock Musc Jonathan, a young wizard, uncovers a poison plot against his friend, the beautiful king Gavin. Unfortunately, the potion to stop it may have some side-effects on the monarch. MuscGr Added Jan 2013 5,656 words 24,609 views by Kiss me Zboro Cock CockGr Fur Giant Musc MuscGr Damien and his straight best friend (and secret crush) Jack spend a night watching a cascade of shooting stars, joking about the wishes they’d make to be bigger if the whole “wishing on a star” thing were real. But when the stars start to whizz by overhead, all Damien and Jack care about is getting closer to each other. SizeGr Added Nov 2017 4,977 words 10,869 views by The lab Cris Kane Cock CockGr Musc Bret receives some surprise birthday gifts from his colleagues at the bio lab. MuscGr Added Mar 2019 1,892 words 5,813 views by The laboratory’s plan notius Musc Added Nov 2009 2 parts 7,916 words 9,024 views by Ladder of the heavens Ziel Cock CockGr HyCock Musc MuscGr PointyEars "Someone suggested that I do a story with piercings and jewelry that caused growth in the owner. I made use of some other suggestions as well so this story features a wide array of kinks including muscle/dick growth and even a touch of shrinkage, and there’s even a cute little *spoiler* with a *spoiler**spoiler*" SizeShr Added May 2015 10,685 words 14,766 views by Lake Cascade TheCandymanCan13 Bi Cock Het On an extended visit to a remote cabin, a bunch of guys learn something new about themselves. Musc Added Apr 2018 16,556 words 6,110 views 4.0 stars (6 votes) by The lamp Neltharion5 Balls Cock CockGr Musc An archaeologist, an oil lamp (with requisite genie), and three wishes. MuscGr Added Apr 2003 6,399 words 18,523 views 4.8 stars (5 votes) by Landfall BRK XArms XCock XDig XLimb Cock CockGr Musc MuscGr TallGr Tf When the mighty starship Xmas Q.S.S. Knox is destroyed falling through a suddenly created wormhole, its portable A.I. finds himself marooned on an alien world with the one man he can't stop thinking about. Added Dec 2019 3 parts 11,815 words 3,607 views by Last resort Also Known As Cock CockGr Musc MuscGr Our narrator finds himself whisked off to a mysterious resort where everything seems perfectly designed to cater to his every fantasy—especially the all-male staff. But reality keeps changing around him, and he has no idea how or why. SizeGr Added Jan 2014 8 parts 27,579 words 17,598 views 4.5 stars (13 votes) by The last resort Cris Kane AgeShr Musc MuscGr Wayne persuades his ailing partner Mac to travel to a mysterious health resort for one final trip. Tf Added Apr 2021 6,316 words 1,436 views by Late bloomer Jay Emm Cock Musc Paul and Chet are trying to sort out the changes brought about by the growth gem, when a stranger appears to tell them about new and unexpected possibilities. MuscGr Added May 2014 Updated Jul 2014 2 parts 5,900 words 22,376 views 4.7 stars (9 votes) by Late reunion LAComplex Cock CockGr Giant HyCock Musc MuscGr SizeGr TallGr Four pornstars pay a visit to their 250-foot friend and colleague, Collin Simpson, and trigger a world-changing growth spurt. Viol Added Jul 2019 3,972 words 5,249 views by Lather, rinse, repeat Cris Kane 2Gay HairShr Mental Musc MuscShr Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. SizeShr Added Sep 2020 Updated Oct 2020 2 parts 9,938 words 4,485 views by The Latin twins RdyRoger 2Gay Balls Bro Cock CockShr CockGr Dom Grad Musc MuscGr Race SizeShr SizeGr Sugg 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. TallGr Added Apr 2012 2 parts 7,238 words 32,802 views 4.6 stars (7 votes) by Laundry day Aphon Balls Cock CockGr HairGr Hum HyCock Musc MuscGr Nonc 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? SizeGr Added May 2017 Updated Dec 2019 12 parts 9,685 words 32,571 views 4.3 stars (19 votes) by The lawnmower boy Anonymous AgeDiff Musc MuscGr Added Jul 2006 6,172 words 20,066 views 4.7 stars (6 votes) by The laws of desire No Name Cock CockGr Immob Musc Yes, that really is a genie offering you three wishes. You get what you want—but what does the genie crave? MuscGr Added Jan 2013 1,615 words 15,843 views 4.4 stars (5 votes) by The lawyer Nick Gallo Cock Musc Joe is eager to start work at a new firm. There’s just one odd thing about the place: almost everyone else seems a lot bigger than him. MuscGr Added Jun 2015 2 parts 3,039 words 11,179 views 4.4 stars (5 votes) by Lazarus muscl4life Cock CockGr Giant Musc MuscGr PSD A rogue bio-engineer discovers a way to infuse young men with the strength of the sun. SizeGr Added Apr 2018 3 parts 21,555 words 14,525 views 4.6 stars (14 votes) by The leave-behind BRK 2Gay XDig XLimb Det The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. Musc Added Aug 2014 Updated Oct 2019 5 parts 17,260 words 14,581 views 4.6 stars (16 votes) by The legacy NCStudBoy Musc MuscGr Added Aug 2003 2,137 words 7,858 views by Leo on a dark night StudMscl Musc MuscGr Added Oct 2003 2 parts 13,060 words 10,591 views by Let’s make a bet Seth Peterson BellyGr Dom Fem Grad Gut MusBr Musc MuscGr PSD My boyfriend has always had some exceptional monster pecs! And over the years, they just got bigger and bigger… and so did he! My man cannot stop growing, and I love every inch of his expanding, heaving frame! Come check out the perfect swelling journey that is my big alpha boyfriend! TallGr Added May 2019 3 parts 10,394 words 11,861 views 4.2 stars (9 votes) by Letters flew across the room MainAttraction Balls Cock CockGr HyCum Musc MuscGr Rep SizeGr A tale of a man suffering the heat and eagerly awaiting a nice breeze. TallGr Added Aug 2018 2 parts 3,571 words 8,091 views 4.8 stars (12 votes) by The life changing discovery MuscleAndBulge Cock CockGr HyCock Musc MuscGr PointyEars Stew is a short and scrawny teenager. But after he discovers a magical artifact, his life becomes bigger and better. SizeGr Added Jul 2019 3,569 words 4,707 views by Li’l Dude Richard Jasper Cock CockGr Grad Musc MuscGr SizeGr Robert is a geeky college freshman, totally smitten with his “senior buddy,” a big, built, blond, hunky California surfer dude named Chris, who dubs him “Li’l Dude.” Ridiculous muscle growth ensues (as usual!). TallGr Added May 2020 10 parts 10,503 words 2,797 views by Little bro Ziel Bro Cock CockGr Giant HyCock Musc MuscGr Hunky big bro Liam has always teased his puny kid brother Connell. But after his accident, Connell got some experimental treatments that are guaranteed to change who calls who the “little bro” from now on. SizeGr Added Apr 2017 5,382 words 31,750 views 4.7 stars (15 votes) by Little for big Richard Jasper Musc Do big muscle guys like Brian get into little guys? When the little guy has a giant cock like Rogerís, the answer is MuscGr hell yeah they do! Added Jun 2020 4 parts 4,910 words 3,124 views by Live and learn WBHunk Musc MuscGr Added Jul 2002 3 parts 5,081 words 9,714 views by Loading... Ziel Balls Cock CockGr HyCock HyMusc Immob Musc 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. MuscGr Added Feb 2019 7,139 words 14,839 views 4.5 stars (15 votes) by Lockdown gym BRK AlwHard NoShirts 2Gay AgeDiff Bro Cock CockGr GLGr Grad Musc MuscGr Rep TallGr Twins When Ed clears out his garage, his neighbor’s hunky college-age sons suggest converting the space to a lockdown gym for guys like them who want to maintain and can’t work out anywhere else. Despite the risk of distraction, Ed agrees, though the effect on his daily life turns out to be even greater than he expected. Worship Added Apr 2021 3,110 words 4,169 views 4.7 stars (13 votes) by Logan Egi Cock CockGr Musc A simple tale of a small guy growing bigger. MuscGr Added Jun 2017 3 parts 7,284 words 13,368 views 4.1 stars (13 votes) by The long slow road to hugeness Richard Jasper Cock CockGr Grad Musc Kevin Foxworth starts lifting at 16 with your basic Weider barbell set. Despite his best efforts, he never gains more (or less) than 10 lbs. of muscle per year. More than 20 years later, he’s still at it. Do the math! MuscGr Added Aug 2020 6 parts 6,802 words 2,120 views by Look what thinking can get you Louis C. DePasquale Bro Mind Musc Added Jun 2012 1,631 words 17,207 views 4.5 stars (11 votes) by Los alamos summer camp FanTCMan Musc MuscGr Added Dec 2002 1,618 words 10,217 views 3.0 stars (5 votes) by The lost temple of Shar’hradar Charvolth Cock Fant Musc MuscGr PointyEars SizeGr I recently discovered that there was more to this D&D-inspired, enhanced-player fantasy adventure than I originally posted back when it was first submitted for the 2005 story contest. Here, very belatedly, is the rest of it. Twins Added Jun 2005 Updated Aug 2016 4 parts 11,568 words 9,967 views by Love and foot rubs Musiker 2Animal 2Gay Fur Musc Slave Dale the Clydesdale and Max the dog are enormously muscular, well-hung exhibits in the adults-only Land of Eros Zoo where everything they do—including have lots of sex—is on public display. In this story, they discover why their keeper, Mister Glenn, has never asked them for sex, despite it being an expected part of their servitude. They also discover Mister Glenn has a fetish that even he didn't know he had. Series Added May 2019 5,780 words 2,368 views by Love/shift BRK NoShirts AgeDiff Dad Grad HairGr Musc MuscGr Scent SizeGr Supn Tf Wbear Maxfield has Series very mixed feelings about leaving the city and all his tech behind to spend the summer after graduation halfway up a mountain in the family’s backwoods cabin—just him, his dad, and a whole lot of secrets. Added Dec 2017 Updated Apr 2019 11 parts 68,079 words 31,975 views 4.8 stars (30 votes) by The lovers Richard Jasper A very short, one-scene story where muscle and love come together. Musc Added Jun 2020 332 words 973 views by Dragon’s Horde: Lowered into the drink STrRedWolf XArms XHead XLimb XPec Alcohol Cock Fur Giant HyCock Musc MuscGr Rep Stack Symb Be careful what you drink, because you may become the monster of your dreams before paying the price... your bar tab. Series Added Oct 2017 1,605 words 7,710 views by The lucky accident Alakazam1988 Balls Cock CockGr Giant HairGr HyCock HyCum HyMusc Musc MuscGr 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. SizeGr Added Sep 2019 7,269 words 20,497 views 4.9 stars (7 votes) by Lumberjacked Krisiar XAbs Addict Cock CockGr GLGr HairGr HyCock Musc MuscGr NipCum Trapped by a snowstorm at an underheated family cabin in northern Manitoba, Henry and Will stumble across a hidden sauna in the woods while out looking for wood. It turns out someone out there wants to help out guys like Henry and Will who could do with a little size improvement. Self Added Aug 2011 Updated Oct 2011 4 parts 12,081 words 80,736 views 4.6 stars (25 votes) by Lunch of champions Cris Kane 2Gay Cock CockGr Musc Skinny nerd Tyler is befriended by a high-school football star and slipped some of the team's special training diet. MuscGr Added Dec 2018 7,493 words 8,457 views 4.9 stars (9 votes) by M.i.d.a.s. scriptboy Musc MuscGr Added Sep 2009 2 parts 1,882 words 11,630 views by The machine Silvio Censall Musc MuscGr Added Jul 2002 3 parts 5,098 words 11,420 views 4.8 stars (5 votes) by The Macillicuddy serum scott j Musc Jamie was well-endowed even before he encountered the small vial of lilac-colored liquid, but men with impressive physiques filled him with jealousy. All of that was about to change. MuscGr Added Mar 2005 2 parts 2,872 words 10,402 views by Macrocosm TylerGermany Musc The new guy in class is eight feet tall, and that’s just the start of what draws Luke to him. PSD Added Feb 2016 Updated Mar 2016 2 parts 9,387 words 14,366 views 4.2 stars (5 votes) by The madagascar charm Reuben Cock CockGr Musc MuscGr SizeShr Added Dec 2002 5 parts 10,797 words 17,872 views 4.8 stars (9 votes) by Made for each other Richard Jasper 2Gay Cock CockGr Hallow Musc MuscGr Tksg Blake and Chad, two recent college graduates, meet at Muscles in Motion, the only gym in their small town in the Catskills. Thrown together as workout partners by the sex-on-a-stick straight boy personal trainer who doesn’t have any interest in clients beyond their bust size, Blake and Chad soon they really Xmas are Made for Each Other! Added Jun 2020 9 parts 11,359 words 2,766 views by Magic eye RdyRoger Balls Cock CockShr CockGr HyCock Lycra Musc MuscGr SizeShr SizeGr 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. TallGr Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 12,364 views 4.9 stars (12 votes) by Magic hands Anonymous Cock Musc MuscGr Added Aug 2009 5 parts 5,138 words 15,432 views 4.6 stars (9 votes) by Magic markers TylerGermany Musc MuscGr SizeGr A trip to an adventure park turns out more exciting than expected with the help of a prize that’s imbued with some very interesting magic. Vore Added Jan 2016 Updated Feb 2016 2 parts 4,742 words 16,103 views by Magnetic magic Squidy Cock CockGr Musc Josh discovers his new roommate, Jack, has a powerful effect on him—especially his cock. MuscGr Added Dec 2014 Updated Sep 2016 6 parts 13,223 words 42,973 views 4.5 stars (59 votes) by Making contact StevePwrBear Musc Added Mar 2004 3,633 words 9,538 views by Mal Sueno: A Halloween tale JayPat Cock CockGr Hallow Hum HyCock Musc MuscGr Nonc SizeGr When a dumped ex seeks revenge on a hot muscle douche named Luke, it means a chance for his scrawny younger brother Jordan to turn the tables. 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