Story Archive

A list of all stories live on the site.

1,808 stories found, sorted by word count. Total word count: 16,599,074.

• Empire by LenZelig  2Gay AgeDiff Alien Beast Bi Bro Cock CockGr Dad Het Mind Musc MuscGr Nonc Self Share SizeGr Slave Space TallGr Tksg Twins Virgin Series  A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure. Added Apr 2019 Updated May 2021 40 parts 365,561 words 112,538 views 4.8 stars (38 votes)

• Medicine show by Fafhrd  Bi Cock CockGr Het HyCock Infect Lycra Self Virgin Series   Added Feb 2012 Updated Feb 2014 174 parts 250,271 words 180,772 views 4.5 stars (20 votes)
• Spice by Mr. X  AgeDiff Cock CockGr Dad Grad HairGr Musc MuscGr Scent SizeGr Worship  In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. Added Oct 2009 Updated Nov 2019 50 parts 221,027 words 177,872 views 4.5 stars (53 votes)

• Transform: New Blood by Also Known As  AlwHard XCock Cock CockGr Fly Infect Musc MuscGr Scent Self SizeGr Virgin Worship Series  The formula Carlos developed, Transform, has made him and his friends into veritable gods. Soon their numbers will be growing, thanks in part to a video featuring a guy known only as Self-Suck Sam. Added Jan 2014 47 parts 188,423 words 32,108 views
• Geno-type by Ziel  Cock CockGr 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 91,266 views 4.3 stars (25 votes)
• Transform by Also Known As  XCock Cock CockGr Fly HyPher Infect Musc MuscGr Worship Series  Containing a secret is a hard thing to do. And the bigger the secret is, the harder it is to keep. No one was finding the truth of this more than those few men in charge at the Institute for Genetic Enhancement where the way has been found to transcend ordinary masculinity. The sequel to Supermen. Added Oct 2002 35 parts 131,919 words 42,638 views 5.0 stars (6 votes)
• Above average by Ziel  AssGr Cock CockGr HyCock HyCum HyMusc Musc MuscGr 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 213,014 views 4.5 stars (85 votes)
• Side effects 2000 by Braun1  AlwHard Cock CockGr HyCock Infect Musc MuscGr Self SizeGr Worship  Mike and Jan begin an odyssey of muscle, growth, transformation, sex, and love. Added Jul 2002 31 parts 126,732 words 30,109 views 4.6 stars (5 votes)
• Public relations by Maximilian  Bond Cock CockGr Giant Gut HairGr HyCock HyCum Musc MuscGr PSD SizeShr SizeGr TallGr Viol  When Jamie gets an out-of-the-blue invitation to meet up with a friend he’d fallen out of touch with, he doesn’t realize Adam has an ulterior motive—or that it involves an unwilling introduction to growth and magic. Added Jun 2015 Updated Apr 2019 18 parts 124,957 words 53,343 views 4.7 stars (36 votes)
• Abyssus Abbey by Pen Darke  XCock Demons Horror Incub Musc MuscGr SizeGr Supn Tf Series  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 10,847 views 4.8 stars (33 votes)
• Transform: Muscle City by Also Known As  AlwHard 2Gay XCock Cock CockGr GLGr Infect Musc MuscGr SizeGr Worship Series Series  Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle. Added Jan 2014 21 parts 119,996 words 32,687 views 4.6 stars (9 votes)
• All good things by Anon Amon  2Gay Balls Bro Cock CockGr CumInf HyCock HyCum Immob Infect Musc MuscGr NipCum 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 154,534 views 4.5 stars (122 votes)
• Jason’s big problem by Joven  Balls Bro Cock CockGr HyCock HyCum Musc MuscGr SizeGr TallGr  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. Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 155,777 views 4.5 stars (74 votes)
• My roommate by LenZelig  AgeDiff Bi Bro Cock CockGr Dad Dom Het Mind Musc MuscGr Virgin Series  Bill’s hot adventures with his irresistible sex-god of a roommate, Andy Wang. Added Jul 2002 Updated Oct 2019 9 parts 113,042 words 102,327 views 4.9 stars (57 votes)
• Big is better by XH4M  Cock Demons Hypno Musc MuscGr NipC Virgin  Pete and Sam experience epic growth, unexpected adventures, and sweet romance. Added Oct 2003 32 parts 111,493 words 64,263 views 4.1 stars (13 votes)
• Seducers by Also Known As  XCock Cock CockGr Fly GLGr HyCock HyPher Musc MuscGr Worship Series  The sequel to Supermen and Transform. Added Aug 2003 Updated Jan 2014 31 parts 108,069 words 38,925 views 3.7 stars (12 votes)
• Mariposa honeymoon: A six-pack story by Cris Kane  BellyGr Cock CockShr CockGr DumbGr HairGr Mental Musc MuscGr Race Series  Their flamboyant best-man Pierce gives strait-laced newlyweds Derek and Charles a mysterious six-pack to liven up their Cancun honeymoon. Added Dec 2018 Updated Feb 2019 19 parts 105,833 words 12,506 views 4.5 stars (10 votes)

• Justin (the bigger the better) by Giant Worshipper  2Gay Cock CockGr Giant HyCock HyStr Musc MuscGr SizeGr Worship  A young man starts growing, and growing. He finds he likes it a lot. Added Nov 2009 15 parts 99,090 words 317,380 views 4.3 stars (72 votes)
• Augmentations by Also Known As  Cock CockGr GLGr Musc MuscGr Scent SizeGr Worship 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 33,524 views 4.1 stars (9 votes)
• Hulkster and Hoppy by Also Known As  Cock CockGr GLGr MuscGr Scent SizeGr TallGr  Jeremy “Hoppy” Hopkins and Alexander “The Hulkster” Hogan were best friends in high school, but at the twenty-year reunion, the Hulkster discovers what Hoppy has been up to all those years in-between. Added Feb 2021 Updated May 2021 18 parts 93,364 words 12,621 views 4.9 stars (36 votes)
• Second puberty by JayPat  Bi Cock CockGr HyPher Musc MuscGr SizeGr Viol Series  Finding out you’re a product of genetic engineering and about to go through your second puberty is shocking enough, but the unforeseen repercussions with school, family, and friends are what really change everything. Added Sep 2012 15 parts 91,454 words 58,699 views 4.8 stars (28 votes)

• Bull’s strength by muscl4life  AlwHard XAbs XCock AgeDiff Balls Beast Cock CockGr Dad Fly HyCock Infect Musc MuscGr PSD SizeGr TallGr Tf Viol Worship  On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power. Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 54,437 views 4.8 stars (30 votes)
• My roommate: The next generation by LenZelig  AgeDiff Bi Bro Cock CockGr Dad Het Musc MuscGr Series  The folks from My Roommate are raising a new crop of offspring. They are not Andy Wang or his son, but they are not your normal youngsters either. Bill Foster Junior tells the story of how they grew into manhood. Added Nov 2019 Updated Oct 2020 6 parts 81,771 words 10,428 views 4.8 stars (20 votes)
• Transform: The college years by Also Known As  XCock Cock CockGr Fly Infect Musc MuscGr Scent SizeGr Worship Series Series  The sexy teens affected by the Transform ability wreak even more havoc at college with their amazing and irresistible growth-at-will double-hung dream bods. Added Jan 2014 12 parts 80,145 words 16,286 views 4.6 stars (9 votes)

• Reality Pack by Thorn  AgeDiff AssGr BellyGr Bro Cock CockGr Dad Grad HairGr MusBr Musc MuscGr PSD TallGr Virgin  What happens when the program you’re working on for school has a downloadable mod? You investigate it of course! Added Nov 2020 Updated Feb 2021 15 parts 79,094 words 20,026 views 5.0 stars (23 votes)
• The orphanage by JayPat  Cock HyStr Musc MuscGr SizeGr Viol  They told the orphans they were getting “vitamin shots”. What happened instead was a group of abandoned teens experiencing wild, sudden growth, one by one, and no one knew what would happen next. Added Sep 2012 12 parts 78,194 words 28,211 views 4.7 stars (10 votes)
• Supermen by Also Known As  XCock CockGr Fly GLGr HyCock HyPher Musc MuscGr Virgin Worship Series  Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else. Added Oct 2002 9 parts 76,818 words 70,959 views 4.1 stars (15 votes)
• Hard body by Also Known As  Balls Cock CockGr Dom Musc MuscGr SizeGr Tf Worship  Uncannily attractive and hunky teenager John is sent to the latest in a string of health professionals over his unusual condition: he’s always horny, and it affects his body in a very unusual and highly provocative manner. Added Oct 2016 Updated Oct 2019 14 parts 75,283 words 63,517 views 4.3 stars (77 votes)

• One hot summer by BRK  AlwHard NoShirts Bro Cock CockGr Grad HairGr Mental Musc MuscGr Nonc Self TallGr Twins Weed  Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer. Added Jun 2019 Updated May 2021 33 parts 68,856 words 27,754 views 4.9 stars (24 votes)
• Love/shift by BRK  NoShirts AgeDiff Dad Grad HairGr Musc MuscGr Scent SizeGr Supn Tf Wbear Series  Maxfield has 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 31,974 views 4.8 stars (30 votes)
• An unexpected inflation by UberPump  2Gay Balls Bi Bro Cock CockGr HyCum Immob Infl MuscGr Nonc  A college athlete named Keith and his friends discover what it feels like to enlarge their cock and balls with the mysterious device Keith ordered off the dark web. When things go awry, however, their packages get huge. Keith and his friends go on a massive journey of cock growth, bloated balls, and near exploding junk as they inflate their man parts to their absolute limit. Added Apr 2020 Updated Apr 2021 32 parts 67,870 words 44,279 views 4.9 stars (63 votes)
• Mind and body by BRK  AlwHard NoShirts 2Gay XCock Bro Cock CockGr Hypno Mind Musc MuscGr SizeGr Sugg TallGr  Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 Updated Jul 2017 16 parts 66,227 words 127,098 views 4.7 stars (91 votes)
• Project William by Also Known As  GLGr Musc MuscGr  Horny teen Jackson encounters a guy who seems like he’s the god of sweet, muscular, carnal masculine hotness, and that means big changes for Jackson and his friends. Added Oct 2002 20 parts 64,637 words 25,144 views 4.6 stars (13 votes)
• Big changes by Ziel  Balls CockGr Eas Hallow HyCock HyCum Images Twins ValDay Xmas  Troy’s rapidly growing hypercock is getting kind of embarrassing, especially as it’s caught the attention of a pair of obsessive and very uninhibited twins. Added Dec 2013 Updated Oct 2020 10 parts 62,899 words 69,111 views 4.6 stars (21 votes)

• Changing Nick by BRK  AlwHard 2Gay XAbs XArms XCock XHead XLeg XLimb XPec 3Legs Cock Merg Musc MuscGr Nonc Rep Retcon SizeGr Stack  Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. Added May 2013 Updated Apr 2020 16 parts 59,147 words 90,634 views 4.6 stars (34 votes)
• Sk8r dreams by Reaver  NoShirts AgeShr Cock CockGr Infect Mind Nonc Race Rep Retcon Tf Series  The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois. Added Oct 2003 19 parts 58,830 words 31,715 views 4.2 stars (17 votes)
• Growth school by Writ Bro  Bond Cock CockGr Dom Lycra MusBr Musc MuscGr 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 43,201 views 4.6 stars (18 votes)
• Side effects by Braun1  AlwHard Cock CockGr Musc MuscGr SizeGr   Added Feb 1997 7 parts 55,669 words 47,117 views 5.0 stars (5 votes)
• Graham by Giant Worshipper  SizeGr   Added Nov 2009 Updated Dec 2010 10 parts 55,178 words 82,474 views 4.7 stars (21 votes)
• Project Cerulean MX by The Pecman  Cock Musc MuscGr SizeShr SizeGr Tf  After Michael and Joey discover a secret base in the desert, they start to undergo some changes that are both unsetting and exciting. Added Jun 2010 Updated May 2017 17 parts 54,138 words 32,410 views 4.3 stars (9 votes)
• Red pills by Alakazam1988  Addict Cock CockGr Gut HairGr HyCock Musc MuscGr PSD SizeGr TallGr  A struggling college student and part-time stripper is introduced to Red Pills, which are supposed to be the one dick-growth pills that actually work. He’s skeptical—at first. (Chapters 1-7 revised as of summer 2019.) Added Jan 2017 Updated Mar 2021 19 parts 53,990 words 35,523 views 4.7 stars (14 votes)
• Among us by BRK  2Animal Alien Amputation Cock 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 18,514 views 4.3 stars (16 votes)
• Green legacy by JayPat  Musc MuscGr SizeGr Slave Viol  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 22,870 views 4.0 stars (8 votes)
• Flashmob by BRK  NoShirts XCock Cock Musc MuscGr Rep TallGr  Jacob receives a strange camera that has an unexpected effect when he takes a picture of his hunky roommate, Keith, with whom he’s become increasingly smitten. Added Mar 2015 Updated May 2020 12 parts 50,403 words 29,399 views 4.6 stars (41 votes)
• Blessing or curse by Ultra GMan  Balls Cock CockGr MuscGr Self  John has something a lot of guys would kill for: a cock that gets bigger when you have certain kinds of sex. But that’s not all it’s cracked up to be… and the change isn’t always for the better. Added Jan 2012 Updated Apr 2012 18 parts 50,288 words 56,292 views 4.8 stars (25 votes)

• A new world order by Kowalski  Bi Het Musc MuscGr  The archive was missing the bulk of this classic hetero muscle story, so I’ve restored the lost Parts for those who are interested. Added Mar 2004 Updated May 2016 28 parts 49,586 words 26,773 views 2.6 stars (7 votes)
• Sam and Bolt by Alakazam1988  AgeDiff Balls Cock CockGr CumInf Dad HairGr HyCock HyCum Infect NipC NipCum Self SizeGr TallGr  Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge. Added Sep 2016 Updated Dec 2016 11 parts 48,242 words 59,175 views 3.7 stars (55 votes)
• Finding Owen by BRK  Bro Cock HairGr Musc MuscGr PSD SizeGr Supn TallGr Wbear Were Series  Owen Banks witnessed Max finding his destiny up on the mountain, then realized he was changing, too. Was he like Max, or was something else awakening within him? He decided he was going to find out. Added Aug 2019 Updated Feb 2021 7 parts 47,104 words 16,232 views 5.0 stars (14 votes)
• Bigger issues by muscl4life  AlwHard 2Gay XAbs Cock CockGr HyCock Musc MuscGr SizeGr Worship Series  Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? Added Dec 2013 6 parts 46,984 words 114,457 views 3.7 stars (19 votes)
• 21-year-old scotch by Cris Kane  AgeShr Cock Musc Time  On his 50th birthday, a closeted man enters a gay bar and is given a drink with an unexpected side effect. Added Aug 2019 Updated Sep 2019 9 parts 45,980 words 6,560 views 4.6 stars (5 votes)
• Tales from the dark city by Ogrebear  Demons Fant Orcs PointyEars  A human cutpurse escapes his pursuers, finding safety in, of all places, an orc buck bar. You can figure out what happens next. Added Jun 2005 7 parts 45,822 words 18,147 views 5.0 stars (7 votes)
• The gifted child by JayPat  Cock HyStr Musc MuscGr 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 40,344 views 4.5 stars (17 votes)
• Modern rites by red_king  Bond Cock CockGr GLGr HyAnus HyCock HyCum Immort MusBr MuscGr PSD SizeGr Supn Tf  Matt’s life changes forever when he receives divine investiture from an old fertility god, fallen from the pantheon, in exchange for his devotion and cooperation in finding more followers. At first it sounded like work, but soon he’s having too much fun to care. Added Dec 2018 Updated Jun 2019 15 parts 45,417 words 21,929 views 4.6 stars (28 votes)
• OmniGro by Whatinsomnia  AssGr Cock CockGr HyCock Musc MuscGr NipCum SizeGr  Dissatisfied with the speed at which the current OTC dick growing serum works, Eli, a brilliant scientist in his own right, sets out to make his own super-powered serum. Eli wastes no time in breaking in the new concoction on himself and his boyfriend. The results speak for themselves and their new product revolutionizes the world as they know it. Added Mar 2016 3 parts 45,143 words 19,335 views 4.7 stars (7 votes)
• The need to obey by Musiker  2Gay XArms XLimb Balls BellyGr Bi Cock CockShr Dom Giant HairGr Het Immort Mental MFSwap Musc PSD SizeShr SizeGr Slave Sugg TallGr  An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. Added May 2019 Updated Nov 2019 8 parts 44,462 words 18,173 views 4.8 stars (16 votes)
• The application by SuperWaffle  Fur Musc MuscGr SizeGr Worship  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 37,802 views 4.9 stars (20 votes)
• Hollyville by Tereshky  XAbs XArms XLimb XPec Balls Cock CockGr Horror HyCum Musc MuscGr Rep SizeGr Stack Tent Tf Wings  The sleepy town of Hollyville, Alabama finds that strange things are happening to some of its people. It’s one man’s job to find out, but is he prepared for the mystery, suspense, and life-altering changes to come? Are you? Added Nov 2019 Updated Feb 2020 9 parts 43,996 words 14,123 views 4.9 stars (16 votes)
• The G by Braun1  Cock Hypno Musc MuscGr  Working at the gym in a small town you get to admire the local muscle on the sly. But when someone comes along who’s muscled to the point of being inhuman, all bets are off. Added Mar 2013 6 parts 43,307 words 25,934 views 5.0 stars (8 votes)
• Angelo and Adrian by WordShop  CockGr Grad HyPher Infect Musc MuscGr  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 20,138 views 4.4 stars (7 votes)
• The swimming hole by JayPat  Musc MuscGr Viol  When Matt laments the sadly unmuscled state of his young body, all he hears is that he has to put in the work. Only, his swimming buddy Jimmy seems to be getting muscles all on his own, and he’s not even hitting the gym… Added Sep 2018 8 parts 42,632 words 17,262 views 4.9 stars (9 votes)
• Twin studs by Anonymous  XArms XCock XLimb AgeDiff Bro Cock Dad Twins Virgin   Added Jul 2014 3 parts 42,539 words 11,417 views 4.0 stars (21 votes)
• Adventures of a selfsucker by willy8  Bi Cock CockGr Het 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 33,009 views 4.2 stars (19 votes)
• Chuck, the size thief by spacevlad  Absorb FatGr Giant Gut Musc MuscShr MuscGr Nonc PSD SizeGr Viol  Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. Added Jun 2017 Updated Dec 2017 16 parts 42,078 words 67,193 views 4.5 stars (21 votes)
• Matched pairs by Jerkoffcentral  Bi Bro Cock CockGr Musc MuscGr Self Virgin  Peter becomes infected, not just with growth, but with a need for more strength and size. Added Oct 2013 Updated Jun 2016 14 parts 42,000 words 51,250 views 4.8 stars (28 votes)
• Claves, the midnight marauder by Ziel  CockGr CumInf Fant HyCock HyCum  Claves, the kingdom’s most notorious thief, has been cursed! What was meant as a means to entrap the thief and blow his cover forever backfires spectacularly as Claves ends up enjoying the curse. Now armed with a massive cock, the power to spread the curse to others, and an exhibitionist streak almost as long as his dong, Claves sets out to spread the curse and sow a little mischief and a lot of wild oats. Added Jun 2013 Updated Jan 2015 7 parts 40,994 words 40,289 views 4.1 stars (24 votes)

• Body game: Encounter 813 by BRK  AlwHard XAbs XArms XCock XDig XLimb XPec XTongue Balls Bro Cock CockGr FootGr HairGr HyCock HyCum HyTongue MuscGr PSD SizeGr Stack Str TallGr 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 28,461 views 4.9 stars (18 votes)
• No strings attached by muscl4life  Bro Cock CockGr CumInf HyCock Hypno Musc MuscGr SizeGr Twins  Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger. Added May 2014 3 parts 39,280 words 39,293 views 4.4 stars (19 votes)
• Naked by Also Known As  Cock CockGr HyCum Musc MuscGr Nude PSD SizeGr  Dave’s new dorm roommate, Lance, is naked. Always, constantly, deliciously naked. He’s also, huge, hung, and constantly horny. But what really changes everything is the unexpected effect that Dave has on Lance—and what Lance does to Dave. Added Jun 2016 10 parts 38,843 words 33,942 views 4.5 stars (28 votes)
• Gooed friends by Ziel  XCock XLimb Cock CockGr Goo Hallow Shift SizeGr 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 38,264 views 4.7 stars (66 votes)
• U4ia gym by StevePwrBear  Cock CockGr Fly HyCock Musc MuscGr Self SizeGr  The impressively-muscled owner of the gym Steve works out at is starting to take a personal interest in his progress. Added Dec 2003 10 parts 38,596 words 32,728 views
• The six pack by Cris Kane  2Gay BellyGr CockShr CockGr DumbGr Fem HairGr MFSwap MuscGr Race SizeShr SizeGr TallGr Tf Series  Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to. Added Sep 2018 9 parts 38,564 words 16,605 views 4.9 stars (9 votes)
• Centurion of light by Ravine Mountain  XAbs Cock CockGr Demons HyCock HyCum Musc MuscGr NipC NipCum SizeGr Twins  A great new story in which a centurion, Marcus, and five of his best men are transformed by the god Mars—and charged with a mission. Added May 2014 Updated Jan 2019 12 parts 38,226 words 48,712 views 4.9 stars (47 votes)
• Skin tight by Dream Big  AI Balls Cock CockGr Grad HyCock HyPher HyTongue Musc MuscGr Nano PSD Self SizeGr TallGr  Mark has big brains, but a big body? Not so much. So he decides to bend his gray matter toward a high-tech A.I.-assisted body suit that will help him achieve the kind of body he dreams about. Added Apr 2019 Updated Oct 2020 23 parts 37,778 words 35,522 views 4.5 stars (33 votes)
• Acclimating by Dream Big  Cock CockGr Demons Fant Musc PointyEars 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 May 2021 38 parts 37,006 words 13,728 views 5.0 stars (21 votes)
• First big date by Peterbilt  AgeDiff Cock CockGr Dad Musc Virgin  Football star Jason comes home from his first big date and ends up having a heart-to-heart with his dad. Added Dec 2007 3 parts 36,548 words 28,269 views 4.9 stars (18 votes)
• Be careful what you wish for by Tereshky  2Gay AgeShr Balls Cock CockGr Immob Musc MuscGr Nonc  “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. Added Feb 2020 Updated Mar 2021 8 parts 36,517 words 34,040 views 4.8 stars (14 votes)
• The salt by RdyRoger  Bro Cock CockGr Grad Musc MuscGr SizeGr TallGr Worship Series  Trav gets his hands on some salts that cause all kinds of sexy growth and transformation. Using them on himself is great, but growing other people without their realizing it is even more fun. Added Jun 2010 9 parts 35,754 words 69,314 views 4.7 stars (17 votes)
• ’Mini’ge a trois by Ziel  SizeShr  Rhys and his two buddies decide to experiment with a shrinking potion. It’s a long way down, but it’s sure to be one helluva ride. Added Mar 2016 Updated Jun 2017 11 parts 35,619 words 14,081 views 4.6 stars (18 votes)
• Tank the bouncer by spacevlad  2Gay FatGr Giant Gut Musc MuscGr Nonc PSD Rape Scent SizeGr Viol  Bar owner Matt can only afford one bouncer for his bar, so he hires the biggest one he can find: Tank, an ex-college football player who is eager to grow even bigger. Matt has a way to make that happen, but after the first unexpectedly effective injection, the newly huge and strong Tank starts turning the tables on his boss. Added Jun 2016 Updated Aug 2016 18 parts 34,977 words 44,055 views 4.0 stars (26 votes)
• Tim’s adventure by WordShop  Cock CockGr Grad HairGr HyCum Musc MuscGr SizeGr Virgin  Tim finds romance becomes a little more complicated when muscle growth and hypermasculity is involved. Added Jan 2018 Updated Feb 2018 4 parts 34,536 words 20,708 views 4.3 stars (11 votes)
• Ben’s escapades by Kaelan  Balls Bro Cock CockGr Grad HyCock HyCum Musc MuscGr NipCum Self  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? Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 42,454 views 4.7 stars (31 votes)
• The good freak by Also Known As  AlwHard Balls Cock CockGr Grad HyCum Infect Musc MuscGr SizeGr TallGr  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 36,393 views 4.9 stars (16 votes)
• Abyssus Abbey 2 by Pen Darke  Cock Demons Fur Horror HyCock Incub Musc Supn Series  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. Added Feb 2021 Updated Mar 2021 5 parts 33,504 words 5,016 views 5.0 stars (13 votes)
• Twelve steps back by FanTCMan  Balls Cock CockGr GLGr Musc MuscGr Worship  Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him. Added Nov 2003 Updated Mar 2018 9 parts 33,235 words 23,522 views 4.7 stars (12 votes)
• Costumemania: The sticky super suits by Redouan  2Gay CockGr Dom HyStr Lycra MuscGr SizeGr Super TallGr Worship  Robin and Sven are two nerdy friends working at an office. They both love superheroes but are too invested in their office life to take the hobby further. But something is about to change this as they receive two costumes to wear for an upcoming event. Added Aug 2020 Updated Apr 2021 11 parts 32,532 words 8,584 views
• Anomalous Materials Research Facility 3‑DL by Mad Dog  XCock XHead XLimb Cent Cock CockGr Demons Fur HyCock Mpreg Orcs SizeGr 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 14,529 views 4.9 stars (22 votes)
• The gene gene by RdyRoger  Cock CockGr GLGr Musc MuscGr Race SizeGr Worship  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 54,860 views 4.5 stars (24 votes)
• The shape of things to come by Mykkhal  Alien Goo Shift Space Tf  The growing intimacy between Tom and Harry is disrupted by the revelation that Harry isn’t who—or what—he appears to be. Added Mar 2003 13 parts 31,913 words 15,500 views 4.5 stars (6 votes)
• Bigger issues: Ultimate growth by muscl4life  Cock CockGr HyCock Infect Musc MuscGr SizeGr Worship Series   Added Nov 2013 Updated Dec 2013 6 parts 31,808 words 34,771 views 4.4 stars (7 votes)
• The bet by JayPat  Musc MuscGr SizeGr  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? Added Oct 2012 4 parts 31,784 words 30,375 views 4.6 stars (16 votes)
• Just a little bigger by Dream Big  Bi BreastGr Cock CockGr Grad Het Musc MuscGr Self TallGr Tf  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. Added Dec 2019 Updated Mar 2020 15 parts 31,368 words 18,707 views 4.6 stars (12 votes)
• Metaboi by BRK  AlwHard XAbs XArms XCock XHead XLimb XPec XTongue Cock HyCum Merg MuscGr PSD Rep Retcon Stack Swap TallGr Tksg Series  There’s a special clothing store that caters especially to the meta boi. If you’re their kind of customer you already know it—or you’ll soon find out. Added Jun 2010 Updated Nov 2017 8 parts 31,338 words 55,352 views 4.8 stars (16 votes)
• Twinning: The college years by BRK  AlwHard NoShirts XAbs XCock XDig XTongue Cock CockGr HyCock Musc MuscGr Rep Self SizeGr StPat TallGr Series  At college, Will attracts the attention of a sexy, Irish hockey player who pushes all Will’s buttons—but now that he’s in this new world Will isn’t sure he can share all of himself with his slowly growing admirer. Added Mar 2017 Updated Feb 2019 7 parts 31,239 words 18,203 views 5.0 stars (10 votes)
• Touch by BRK  NoShirts Bro Cock Mental Musc  Kevin goes to college where his gift for making guys he likes willing to casually touch him seems to intensify just as he’s moving in with his hunky older brother. Added Mar 2019 Updated Aug 2019 5 parts 31,177 words 17,009 views 4.8 stars (32 votes)
• Pictures of Dorian’s gays by John  Musc MuscGr  Kevin goes to the gym partly to scope out Michael, the biggest and best built guy working out in the whole club. The owner picks up on Kevin's lust, and offers a chance for him to pursue his own muscle dreams. Added Apr 2003 7 parts 31,093 words 12,215 views
• Basically a god by CurlyJin  Balls Bi CockGr Fly Giant Het HyCock HyCum Lycra SizeGr Space Super TallGr  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 61,746 views 4.5 stars (21 votes)
• Cadence by BRK  Cock CockGr GLGr Immort Musc MuscGr PSD SizeGr TallGr Viol  Lucius, an ex-ancient Roman whose peculiar curse involves the beauty of the men around him, suddenly finds that everything he thought he knew about his uncontrollable abilities has changed when he's discovered by a trooper one night sleeping in his car on a lonely stretch of Midwestern highway. Added Nov 2016 Updated Mar 2019 6 parts 30,727 words 14,707 views 4.5 stars (11 votes)
• A.I. by Corwin  AI Andr Bond Cock Mind Musc MuscGr Worship  Tim’s homemade A.I. software decides to help him get huge. Added Dec 2013 11 parts 30,556 words 41,573 views 4.7 stars (27 votes)
• The journal by Braun1  Balls Cock CockGr HairGr Infect Musc MuscGr SizeGr  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. Added Feb 2003 11 parts 30,474 words 18,857 views 4.9 stars (10 votes)

• Irresistible by Jefftaur  WFoot  Brandon has a thus-far unrequited crush on his friend Ethan. A wish gives him the chance to push things forward, but the results aren't what he expected! Added Feb 2019 8 parts 29,914 words 3,479 views 5.0 stars (9 votes)
• The cyclist by Corwin  Cock CockGr Musc MuscGr  That jogger Scott started noticing on his bike runs has been getting hotter and more muscled. After getting to know each another on the trail Mark decides to share his secret. Added Dec 2013 11 parts 29,802 words 22,908 views 4.8 stars (10 votes)
• Titanification by JayPat  Cock Giant HyStr Musc MuscGr SizeGr Viol   Added Oct 2012 8 parts 29,739 words 27,824 views 4.8 stars (9 votes)
• The box by BRK  XArms XCock XDig XLeg XLimb 4Legs Bro CockGr Rep Str Virgin Series  Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. Added Dec 2002 Updated Sep 2019 8 parts 29,657 words 21,481 views 5.0 stars (12 votes)
• The hulk pill by JayPat  Cock Infect Musc MuscGr Nano SizeGr  The only thing weirder than your buddy Boz offering you a “hulk pill” would be for it to actually work. Added Oct 2012 5 parts 29,485 words 69,667 views 4.6 stars (23 votes)
• Bali encounter by LenZelig  Bi Cock Het Musc Twins Virgin  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 9,077 views 5.0 stars (37 votes)
• Say cheese and grow by hyperboi  Bro Cock CockGr Grad Musc MuscGr Self  When Greg and his friends take a picture of themselves using a creepy camera, the resulting image shows them wildly transformed in different ways. They just think it’s a weird glitch, until it slowly starts becoming true. Added Nov 2013 13 parts 29,433 words 32,430 views 4.7 stars (23 votes)
• Finding Mark by nightwolf285  Cock CockGr Musc MuscGr SizeGr  Turning 16 means lots of changes for Mark. The one he’s not expecting is the ability to change his own body. Added Oct 2010 11 parts 28,620 words 35,913 views 5.0 stars (12 votes)
• Summer research by spacevlad  4th of Jul Cock DumbGr Giant HairGr HyStr Musc MuscGr PSD SizeGr Viol  Dave, an ambitious researcher at a well-known university, hires an eager-to-grow football player to test an experimental growth supplement. The experimental growth supplement works much better than anticipated and Grunt gains over 50 pounds in just a week, though with some troubling side-effects. Added Oct 2017 Updated Dec 2017 12 parts 28,541 words 30,093 views 4.8 stars (22 votes)
• The new guy by Also Known As  AlwHard Addict Cock CockGr GLGr HyCum Infect Musc MuscGr Nonc  A new employee causes pleasant though potentially cum-plicated problems. Added Jun 2019 Updated Sep 2019 6 parts 28,047 words 17,684 views 4.6 stars (19 votes)
• The Zeke chronicles by Sean Reid Scott  AgeDiff Cock CockGr Dad Dom Musc MuscGr TallGr Worship  Zeke, an 18 year-old gorgeous stud, was already big before some very special visitors seem to have given him a special ability to grow and grow, bigger and bigger, stronger and stronger. Added Jul 2013 Updated May 2017 7 parts 27,675 words 36,586 views 4.2 stars (14 votes)
• The bunker by JayPat  Cock CockGr Musc MuscGr SizeGr  Fleeing some bullies, three teens hide in a secret abandoned bunker hidden in the Arizona wilds where they find some antiquated computer equipment that they really should’ve left alone. Added Nov 2018 5 parts 27,642 words 13,961 views 4.4 stars (20 votes)
• Last resort by Also Known As  Cock CockGr Musc MuscGr SizeGr  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. Added Jan 2014 8 parts 27,579 words 17,597 views 4.5 stars (13 votes)
• The transform center by Zboro  2Animal XArms XBalls XCock XLimb 6Legs Cock Dragon Fly HyCock Musc Rep Scaly Tf Wings  Seb gets ahold of a business card for a strange place called Transform Center, after hearing a stranger at the gym talk about how big he’d gotten. Can it be for real? And what was all that about fantasy creatures? Added Jul 2017 Updated Sep 2017 7 parts 27,524 words 17,258 views 4.6 stars (12 votes)
• Raiders basketball by VanderAnder  Bi Cock Het Self  Trying out for the school basketball team involves more than being really good at basketball. Added Apr 2013 24 parts 27,394 words 27,266 views 4.8 stars (13 votes)
• Muscle milk tit freaks by TitMorpher  Images MusBr Musc MuscGr NipCum Worship   Added Sep 2011 Updated Jun 2012 9 parts 27,090 words 93,557 views 3.8 stars (8 votes)
• American giants by Jonathan Banner  Cock CockGr FootGr  Johnny is introduced into a world of big men who are growing enormous cocks. Added Jan 2015 7 parts 26,948 words 40,377 views 4.7 stars (49 votes)
• Tank by Corwin  Bi Cock Musc MuscGr  A star alpha male has to take back his gym from a bully, except the only way is to grow himself bigger than the already monstrous interloper. Added May 2014 8 parts 26,822 words 21,347 views 4.6 stars (5 votes)
• CAFE blues by JayPat  Cock CockGr Musc MuscGr SizeGr TallGr Series  Five-foot-nothing Colin dreams of getting bigger. Then he meets muscle-stud Charles’s dazzling brother Sky and all of his fantasies intensify, leading to his seeking out the secrets of height and muscle growth. Added Aug 2019 5 parts 26,121 words 9,834 views 4.5 stars (6 votes)
• Musclove, Texas by Max Mann  AgeDiff Bond Bro CockGr Dad HyCock Musc MuscGr Twins Virgin  Moving to Musclove, Texas with his sons to take up a new teaching position, Rick Long is startled to find a town full of huge, hung, and horny men, all of them eager to have the newcomers join them (in more ways than one). Added Sep 2004 9 parts 26,085 words 55,674 views 4.7 stars (44 votes)
• Dick note by Thorn  Cock CockGr  Waking up from an odd dream, Forest awakens to find something is in his backpack. Added Jan 2021 Updated Mar 2021 5 parts 25,889 words 11,277 views 5.0 stars (43 votes)
• An unexpected side trip by votdat  Cock HyStr Musc Nonc Viol Virgin  Tyler was ferrying a small airplane between Australia and Hawaii. Problems with the plane caused him to make an unscheduled stop on a small island, launching a series of events he certainly wasn’t expecting. Added Apr 2020 Updated Jan 2021 5 parts 25,856 words 3,252 views 4.0 stars (8 votes)
• The Arsenal of Secrets by BRK  XAbs XArms XLimb Cock CockGr Fant MuscGr SizeGr TallGr 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 4,216 views 5.0 stars (7 votes)
• Onion Hill Manor by William Allen  2Gay XArms XLeg XLimb Cock CockGr Giant GLGr HyCock Immob Musc MuscGr SizeShr SizeGr Tf  Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. Added Oct 2017 Updated Dec 2017 5 parts 25,642 words 19,814 views 4.9 stars (17 votes)
• The chronicles of Besar Otot by OneLuckyGuy89  2Gay XCock AgeGr AgeDiff Bro Cock CockGr Dad HairGr HyCock HyPher MFSwap Musc MuscGr Nonc PSD SizeGr TallGr Tf  On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. Added Jan 2020 Updated May 2021 8 parts 25,596 words 8,592 views
• Fred’s odyssey by RdyRoger  Cock CockGr Musc MuscGr Worship  After saving the life of a magic-user on a tropical beach, skinny Fred suddenly finds his dreams of size and endowment coming true—not only for him but for his friends, too. Added Jul 2002 6 parts 25,375 words 28,508 views 4.7 stars (9 votes)
• Sean goes to prison by Joven  2Gay Balls Bond Cock CockGr CumMilking MuscGr Nonc SizeGr  After an ill-advised flirtation with vandalism, Sean ends up at a very strange detention center where you’re either milking the other prisoners with the oversized balls, or… you’re one of the ones being milked. Added Aug 2017 Updated Nov 2017 17 parts 25,344 words 34,005 views 4.7 stars (30 votes)
• Enhanced muscle and futuristic porn by Marquis de Rent  Cock CockGr HyCock Immob Musc MuscGr PSD SizeGr Space Tf  In a futuristic space convoy, a young doctor builds his career on groundbreaking male enhancements. Added Sep 2016 5 parts 25,251 words 25,069 views 4.4 stars (23 votes)
• Cursed cocks by CockTFBoi  2Gay CockShr CockGr FTM Grad MuscGr  Marcus is having a horny night in the dorm when an inadvertent wish by his roommate sends him on a path to a new life. Added Aug 2020 8 parts 25,154 words 6,281 views
• The transition transaction by Taur Reg  Cent  Ben wants to change his body, but he may get more than he bargained for. Added Aug 2013 10 parts 24,977 words 10,477 views
• The Reflex by Cris Kane  AI Grad Musc MuscGr  James receives an unexpected gift from an old friend: the trendy new home gym called the Reflex System. Added Mar 2020 Updated Apr 2020 5 parts 24,756 words 7,208 views 4.7 stars (7 votes)
• The awakening by Johnny M  AgeDiff Bro Dad HyCum MusBr Musc NipCum  Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. Added Jul 2012 10 parts 24,690 words 50,075 views 4.6 stars (15 votes)
• Max’s wish by Bulge101  Cock CockGr Infect Musc MuscGr SizeGr  Scrawny Max uses his wish-power to make himself worthy of the extremely hot bully he has a crush on, but his friend Bobby deserves his help, too, and soon lots of changes start happening at school and at home. Added Aug 2011 Updated Nov 2011 11 parts 24,647 words 256,739 views 4.5 stars (69 votes)
• Acting out by Cris Kane  Cock CockGr Musc MuscGr  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 25,836 views 4.5 stars (16 votes)
• John the wizard by RdyRoger  Balls Cock CockGr GLGr Grad HairGr HyCum Musc MuscGr SizeGr Sugg TallGr  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. Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 28,057 views 4.5 stars (19 votes)
• Shadow and flame by BRK  Cock CockGr Supn  As a jinn, I am used to being in control, master not only of all the elemental powers of the earth but of my own fate as well. And I was—until the night I was tricked and ensnared by an ambitious young nobleman too beautiful for even me to resist. Added Apr 2018 Updated Feb 2020 7 parts 24,363 words 11,336 views 4.7 stars (18 votes)
• Ice ice baby by David  Cock CockGr HyCock Virgin  A well-hung rap star has an encounter with a couple of very devoted fans. Added May 1997 7 parts 24,275 words 26,058 views 4.2 stars (6 votes)
• Karma pills by Musiker  NoCock 2Gay Balls Cock CockShr CockGr Dom DumbGr Fluids Fur Grad Hum HyAnus HyCum Mental Mind Musc MuscGr Nonc PSD SizeGr Slave TallGr  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. Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 18,015 views 3.7 stars (16 votes)
• Eustace conquers the world by JayPat  Cock CockGr Dom Giant Musc MuscGr SizeGr TallGr Viol  Eustace, always the victim, decides to bulk up to avoid getting beaten up. At first he tries working out, but then he uses his smarts to create ways to boost muscle growth. It soon becomes apparent these are much more effective than anticipated. Added Mar 2019 3 parts 23,971 words 13,043 views 4.7 stars (10 votes)
• Grow lamp 2: Peter principle by Dream Big  Cock CockGr HyPher Musc TallGr 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 20,770 views 4.5 stars (18 votes)
• The Black Knights: Coming home by Meddler Incs  Alien Cock CockGr Musc MuscGr Nonc SizeGr Symb Series  When an ex-football player, now a local newspaper reporter, investigates The Black Knights, he gets more than he bargained for. Added Oct 2018 Updated Dec 2019 14 parts 23,531 words 15,228 views 4.8 stars (11 votes)
• Alpha product series by Chet Boner  AgeDiff Balls Bro CockGr Dad HyCum Images Musc MuscGr NipCum  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 60,964 views 4.2 stars (37 votes)
• Mysterious kidnapping by Joven  AssGr Balls Cock CockGr Musc MuscGr  Jared and Derek are traveling abroad when they’re suddenly kidnapped and secreted away in an isolated room… naked. They naturally become aware of each other’s junk, though Derek isn’t too pleased by Jared’s attention. But the situation with their equipment only gets more intense… Added Feb 2018 Updated Apr 2018 13 parts 22,924 words 22,113 views 4.9 stars (15 votes)
• Joined by BRK  XCock XDig XHead XTongue XTorso Cock CockGr Merg Musc MuscGr Nonc Rep SizeGr TallGr  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. Added Sep 2017 Updated Feb 2021 5 parts 22,816 words 11,494 views 4.8 stars (17 votes)
• The Muscles Tech Hotel by TonnyGiant  Cock Giant Musc MuscGr PSD SizeGr  Deciding to take a vacation, Luke happens across a listing for a hotel where the employees and the guests all seem to be gorgeous muscle giants. He registers immediately, wanting to be among men like that, but secretly yearning even more desperately to be just like them. Added Nov 2017 Updated Dec 2017 6 parts 22,742 words 15,912 views 4.5 stars (13 votes)
• The brothers by FanTCMan  AlwHard 2Gay Addict Bro Cock CockGr Grad HairGr Musc MuscGr  Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 8 parts 22,620 words 88,494 views 4.8 stars (87 votes)
• Amplifications by Also Known As  Cock Musc MuscGr SizeGr Series   Added Jan 2014 5 parts 22,602 words 19,552 views
• The Christmas ghost of FitzHardinge Manor by BRK  Cock CockGr Ghost Immort Incub Invis Merm Musc MuscGr SizeGr Supn Tf Viol Xmas  A sometimes dark tale of a young man consigned to the guardianship of witches, only to be turned by a sex-starved, secrecy-obsessed sorcerer-suitor into a being unheard and unseen, capable of sharing the pleasure of touch, but bound to a single day of the year; and how from these ashes he rises to find what he can become in this new life that has been forced upon him. Added Dec 2017 Updated Dec 2018 3 parts 22,408 words 10,735 views 4.9 stars (15 votes)
• Big men on campus by Aardvark  GLGr HyMusc Musc MuscGr SizeGr Viol  The Alpha Alpha Alpha fraternity recruits a prospective pledge who will need a few adjustments to fit in. Added Oct 2014 22,377 words 24,784 views 4.6 stars (14 votes)
• The trainer by Also Known As  AlwHard Cock CockGr Musc MuscGr SizeGr   Added Jan 2014 7 parts 22,349 words 18,469 views 5.0 stars (7 votes)
• Seth’s life changing adventure by Navy Alpha Pup  2Gay Alcohol Balls Cock CockShr CockGr Dom Fluids Hum Musc MuscGr Scent Slave Viol  Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted. Added May 2019 Updated Oct 2019 6 parts 22,329 words 10,972 views 5.0 stars (7 votes)
• The construction worker by Peterbilt  AgeDiff Cock CockGr Dad Musc Virgin  A troubled young hardhat named Jordan is helped through a series of self-discoveries by Joe, a father-figure who comes to mean more and more to Jordan. Added Sep 2015 22,148 words 20,699 views 4.8 stars (10 votes)
• Under control by Alakazam1988  AssGr Balls Cock CockGr Grad Musc MuscGr SizeGr TallGr  Rylan is enthralled as his roommate, Peter, seems to be growing all over—though Peter denies anything is happening, and no one else seems to notice either. Added Apr 2020 Updated Aug 2020 5 parts 22,139 words 20,328 views 4.9 stars (25 votes)
• Frank’s gym by Writ Bro  Cock CockGr Dom MusBr Musc MuscGr Slave  Alec finds out more about what it means to be one of Frank’s bitches—and having his growth under Frank’s control. Added May 2014 Updated Mar 2015 7 parts 22,108 words 47,421 views 4.5 stars (36 votes)
• Vlogger by Sithspawn  Dialog Fly Grad Super Tf  An anonymous guy begins to notice strange changes in his body and starts a video blog to document what’s happening. Added Mar 2021 12 parts 21,599 words 2,841 views
• Lazarus by muscl4life  Cock CockGr Giant Musc MuscGr PSD SizeGr  A rogue bio-engineer discovers a way to infuse young men with the strength of the sun. Added Apr 2018 3 parts 21,555 words 14,524 views 4.6 stars (14 votes)
• Bottom mega-alfa by Jerkoffcentral  Cock CockGr Dom HairGr Musc MuscGr Nonc SizeGr Were  Lit prof Jonas has been lusting after the exceptionally muscular students on his prep school survival outing, but even more after the massive gym teacher Noah, who’s so alpha he has trouble controlling just how massive he is—especially when he’s aroused by an admirer’s obsessive lust. Added Nov 2014 Updated Dec 2017 8 parts 21,520 words 59,741 views 4.7 stars (51 votes)
• No limits by Corwin  Cock CockGr HyMusc HyStr Musc MuscShr MuscGr Worship  There’s a secret serum that makes you super-muscled and super-strong, but what you do with that—that’s all you. Added Mar 2020 7 parts 21,446 words 11,726 views
• I wanna get huge by JayPat  Bro Musc MuscGr SizeGr ValDay Xmas Series  “I wanna get huge,” he said. Added Oct 2012 2 parts 21,281 words 49,127 views 4.4 stars (19 votes)
• Magic eye by RdyRoger  Balls Cock CockShr CockGr HyCock Lycra Musc MuscGr SizeShr SizeGr TallGr  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. Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 12,362 views 4.9 stars (12 votes)
• The new job by hyperboi  Bro Cock CockGr Grad HyCock HyMusc Musc MuscGr SizeGr  Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 8 parts 20,447 words 29,676 views 4.6 stars (34 votes)
• A love letter by Seth Peterson  2Gay BellyGr FatGr GLGr Grad PSD TallGr  A slow, steady, and delicious story of love, growth, and lots of big doughy softness! Come see the progression of a boy and his one and only…from friends to lovers to something very big indeed! Added May 2020 20,430 words 2,627 views
• More than expected by LennoxBear  Balls Cock CockGr CumMilking HairGr Infect MusBr Musc MuscGr NipCum Nonc Virgin   Added Jul 2002 5 parts 20,375 words 78,027 views 4.2 stars (16 votes)
• Hard to hide by BRK  Cock CockGr Grad HyCock Merg Musc MuscGr Share SizeShr SizeGr TallGr  Jooyong is working his uncle’s demolition site when he encounters a man in need of protection, but it’s more complicated than your average plea for help. For one thing, the man who needs help is not an ordinary man. And the kind of help he needs is something Jooyong isn’t even a little prepared for. Added Jun 2017 Updated Jul 2019 7 parts 20,225 words 17,346 views 4.7 stars (11 votes)
• Orientation by Cris Kane  2Gay AgeGr MFSwap Musc MuscShr MuscGr Tf  After a welcoming party, freshman roommates discover that life is different at college—and so are they. Added Apr 2019 4 parts 20,127 words 12,103 views 5.0 stars (6 votes)
• Hothorne Academy by Also Known As  Cock Musc  Toby is selected for a full scholarship to a prestigious prep school he’s never heard of, and from the moment he arrives he’s stunned by how amazing the place is, how hot the guys are, and the fact that he’s more turned on, moment by moment, than he’s ever been before. Added Sep 2018 Updated Feb 2019 3 parts 20,022 words 7,668 views 4.9 stars (13 votes)

• Click bate by Dream Big  AI Cock CockGr HyCock Self  Andy didn’t remember ordering this weird butt and cock pleasuring equipment, but, hey, it looked like it might be fun to play with… Added Nov 2020 Updated Mar 2021 24 parts 19,898 words 12,671 views 4.9 stars (28 votes)
• Dragon’s Horde: Waking up long by STrRedWolf  XAbs XArms XDig XHead XLimb XPec Alcohol Dragon Fur Herm Merg Nano Rep Scaly Stack Str Series  A new series of adventures involving the Dragon’s Horde club, as anthro folks of all sorts and situations—judges, cops, mechanics, and more—find their way to the club and its transforming drinks. Added Aug 2013 Updated Oct 2014 7 parts 19,808 words 19,805 views 3.6 stars (7 votes)
• A few minor adjustments by Cris Kane  2Gay Cock Musc MuscGr SizeGr  Geeky freshman Ryan is given a camera with special selfie-editing options that Instagram hasn’t thought of yet. As Ryan adjusts to his modified body, he then applies the camera’s effects to his jerk of a roommate, leading to all sorts of complications and an unexpected encounter with his roommate’s bro buddy Shiloh. Added Oct 2014 4 parts 19,736 words 27,908 views 4.7 stars (30 votes)
• Tying the knot by DracumSum  CockGr CumInf Fur HairGr MuscGr Tf Were  Mike got lost in the woods, during the night of a full moon. He heard a twig snap behind him. And now he’s got a new boyfriend. Added Jan 2021 Updated May 2021 4 parts 19,702 words 7,423 views 4.9 stars (17 votes)
• Cult of the Muscle Beast by SuperWaffle  Cock CockGr Musc MuscGr SizeGr Worship  Horny twunk dancer and cum factory Branson is thrilled to learn that the man of his wet dreams, the huge muscle god Maximilian, has engaged his services for a private session. What Branson doesn’t expect is the effect his cum has on Maximilian—or what that means for Branson’s future. Added Aug 2020 19,638 words 5,906 views 4.5 stars (8 votes)
• Ryan and Matt forever by Manning  Cock CockGr Musc ValDay   Added Jan 2014 14 parts 19,280 words 9,561 views
• The hike by JayPat  Musc MuscGr SizeGr  When a bunch of teens go out into the woods by the lake for a long hiking trip, it becomes a growth experience for them (and not in the figurative sense). Added Sep 2012 6 parts 19,182 words 18,359 views 4.8 stars (9 votes)
• The four jocks: Knights of the Round Table by BRK  XArms XLimb Cock CockGr Musc MuscGr Were Series  Disguised as a young knight, Merlin accompanies Arthur, Lancelot, and Gawain on a minor quest. Sheltering from bad weather in an abandoned castle leads them to a night of danger, transformations, and new connections. Added Feb 2019 5 parts 19,168 words 6,125 views 4.6 stars (8 votes)
• Kenji by Dream Big  Cock CockGr HyCock HyCum Musc MuscGr Nano Race Self SizeGr TallGr  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. Added Feb 2019 Updated Mar 2019 6 parts 19,054 words 14,883 views 4.9 stars (13 votes)
• Mass X by Max Mann  AgeDiff Cock Dad HairGr Musc MuscGr New Years Xmas  Five short stories of men getting bigger and sexier, through the use of “Mass X”. Added Feb 2005 5 parts 19,019 words 35,157 views 4.6 stars (13 votes)
• Coach Barker by Argenti  Cock CockGr Giant HyCock Infect MuscGr PSD SizeGr TallGr  Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. Added May 2019 Updated Jun 2019 9 parts 18,987 words 24,846 views 4.9 stars (22 votes)
• The dildo of the demigods by SuperWaffle  Cock CockGr HyCock Musc MuscGr NipC NipCum PSD SizeGr  Craving a size-giving artifact, the Dildo of the Demigods, a gym teacher steals it from one of his students, little realizing he’s just as susceptible to its insane growth-lust as the one he’d taken it from. Added Aug 2020 2 parts 18,865 words 6,207 views 4.8 stars (6 votes)
• Drink by Also Known As  Cock Musc MuscGr Self  A certain bar offers drinks with a secret and special kind of potency… just ask for “Rex”. Added Jan 2014 3 parts 18,838 words 17,721 views 4.9 stars (8 votes)
• Super Hard Planet Champions by BRK  Alien Lycra Musc MuscGr Rep SizeGr Space Twins  Logan and his buddies, along with the hot guy from the bowling alley Logan has a crush on, get pulled into a fight to save the universe from the evil Skorth. If only it didn’t involve wearing color-coded Lycra. Added Aug 2017 Updated May 2018 3 parts 18,764 words 10,694 views 4.3 stars (6 votes)
• Endmyths by Taur Reg  XLimb AgeDiff Cent Dad Naga Shift  Transformations spread through an entire town—but why? Added Aug 2013 12 parts 18,537 words 13,871 views 4.8 stars (6 votes)
• The dorm revised by RdyRoger  Cock CockGr Musc MuscGr SizeGr  New roommates Alex and Anthony meet and discover a shared love of muscle and a connection that has a profound affect on them both. Added Feb 2011 4 parts 18,483 words 24,613 views 4.6 stars (7 votes)
• My son home on leave by Peterbilt  AgeDiff Cock Dad Musc  A story of sex between a man and his adult Marine son when he is home on leave. Added Feb 2017 2 parts 18,403 words 12,733 views 4.6 stars (8 votes)
• Dylan & Josh by Alakazam1988  Balls Cock Grad HyCock Xmas  Tired of settling or doing without, Josh is determined to find a boyfriend with a more than ample package. Dylan meets his requirements… and then some. Added Apr 2019 Updated Jul 2019 16 parts 18,358 words 17,324 views 4.4 stars (25 votes)
• Enchanted growth by NBCK99  Balls CockGr Fant HyCock Musc MuscGr SizeGr  When Andrelle’s questing companions succeed in finding a magical dagger, he discovers just why the artifact is so desirable. Added Apr 2015 Updated Oct 2015 5 parts 18,345 words 38,718 views 4.6 stars (27 votes)
• Scott by VladBath  Musc MuscGr Worship   Added Jul 2002 12 parts 18,243 words 18,252 views 4.0 stars (6 votes)
• Ben gets huge by spacevlad  Giant Gut HyCum Musc MuscGr PSD Scent SizeGr  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. Added Jun 2016 8 parts 17,849 words 46,695 views 4.3 stars (40 votes)
• Uncle Matt’s farm by StevePwrBear  Hypno Musc MuscGr SizeGr  Steve visits his uncle’s farm and discovers something unexpected about his heritage. Winner of Metabods 2005 Meta Story Contest. Added Jun 2005 3 parts 17,841 words 25,028 views 4.5 stars (6 votes)
• Make the fur fly by LordTronimator  AlwHard 2Animal Balls Cock CockGr Fur Grad HyCock HyCum Nonc Nude Retcon Tf  After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice. Added Aug 2020 Updated Feb 2021 12 parts 17,595 words 11,362 views 4.9 stars (25 votes)
• Harvard man by JayPat  Mental Musc MuscGr TallGr  Luke’s barely into his first week at Harvard, and he’s already figured out what he’s going to be studying—muscle. Added Mar 2020 2 parts 17,469 words 5,981 views 5.0 stars (8 votes)
• Transform: Promises, promises by Also Known As  Cock Infect Musc MuscGr SizeGr Series Series   Added Jan 2014 2 parts 17,445 words 6,846 views
• My quarantine get in shape plan by Dream Big  CockGr Grad Musc MuscGr Scent  Stuck at home during the quarantine, Terry orders a used weight machine, figuring he’ll use the time to lose weight and tone up. His motivation doesn’t really hit, though, until he starts spending time with his hunky neighbor, Sebastian. Added Aug 2020 Updated Oct 2020 24 parts 17,396 words 7,038 views 5.0 stars (7 votes)
• The leave-behind by BRK  2Gay XDig XLimb Det Musc  The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. Added Aug 2014 Updated Oct 2019 5 parts 17,260 words 14,581 views 4.6 stars (16 votes)
• School for studs by Josef Howard  2Gay HyCum Musc MuscGr Virgin  Eldon agrees to hand himself over the so-called School for Studs for three years, knowing that the sex they’ll arrange for him with the sexy well-to-do will be worth the commitment. What he doesn’t expect is the expect the other Studs will have on him. Added Feb 2017 Updated Mar 2017 8 parts 17,252 words 18,006 views 4.9 stars (12 votes)
• Gaston: an intimidating specimen by Greg  Musc   Added May 2006 4 parts 17,189 words 30,206 views 4.2 stars (11 votes)
• Hyper active imagination by Ziel  CockGr Fur Giant HyCock Musc MuscGr SizeGr TallGr ValDay Xmas  James’s attention wanders sometimes, usually in the direction of making the person he’s staring at not just hotter but impossibly muscled and unbelievably hyper-donged. It’s so vivid, it’s almost like it’s real... Added Oct 2013 Updated Mar 2018 4 parts 17,127 words 44,291 views 4.5 stars (22 votes)
• Domination by dunnyboy  Cock CockGr Dom HairGr Herm Musc MuscGr Scent SizeGr  Jay's already growing submission to Chris escalates dramatically as Chris reveals he's been taking injections that will turn him into the ultimate muscle fantasy. But Chris won't be the only one affected. Added Feb 2017 17,095 words 34,114 views 4.6 stars (26 votes)
• You and I: The greatest fuck in the world by Also Known As  Cock CockGr Mental Musc MuscGr Sugg Series  Has the world-altering protagonist, the self-proclaimed most perfect and most powerful man in the world, met his match? Added Apr 2019 Updated Jun 2019 3 parts 17,006 words 8,819 views 4.9 stars (10 votes)
• Cool bracelet, bro by BRK  AlwHard XArms XCock XHead XLeg XLimb XPec 3Legs Bro Cock CockGr HyCock Musc MuscGr Self Stack Sugg  Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. Added Feb 2014 Updated Mar 2018 5 parts 16,748 words 55,929 views 4.6 stars (45 votes)
• A real man by DoubleCream  2Gay Addict CockShr Dom HairShr HyPher Musc PSD Scent SizeShr Virgin Worship  A douchey gym bro wakes up in another world, in another body. Added Jan 2021 Updated Feb 2021 4 parts 16,591 words 8,888 views 5.0 stars (10 votes)
• Lake Cascade by TheCandymanCan13  Bi Cock Het Musc  On an extended visit to a remote cabin, a bunch of guys learn something new about themselves. Added Apr 2018 16,556 words 6,109 views 4.0 stars (6 votes)
• Toil & trouble by BRK  XArms XLimb Rep  After a series of threatening texts, P.I. Jordan Coffey wakes up different—and not alone. Added Oct 2016 Updated Nov 2018 3 parts 16,531 words 7,750 views 5.0 stars (20 votes)
• Night at the carnival by muscl4life  Cock CockGr Giant HyCock Musc MuscGr SizeGr Virgin  Abused and pranked by bullies, a scrawny teen carnival worker finds himself in the Fun House with the magic mirrors only he cares about. Only it turns out the mirrors really are magic—and they have a few ideas about how to make Jimmy’s life better. Added May 2018 6 parts 16,501 words 12,399 views 4.3 stars (10 votes)
• Brad’s big change by FanTCMan  GLGr Musc MuscGr   Added Dec 2002 5 parts 16,500 words 63,583 views 4.6 stars (24 votes)
• Damien by bulkscribe  BellyGr FatGr Giant MuscGr PSD SizeGr TallGr  My roommate Damien is focussed on getting as big as he possibly can… and I find myself more than willing to help him out with that. Added Aug 2020 Updated Dec 2020 5 parts 16,482 words 15,586 views 5.0 stars (18 votes)
• The minotaur equation by LeatherGryphon  2Animal Cock CockGr Fur Infect Musc MuscGr Series  After Dale rewrites his DNA to become a hugely muscled, hugely hung minotaur, he discovers he hadn’t thought through his transformation. Added Jul 2014 7 parts 16,439 words 24,827 views 4.7 stars (23 votes)
• Anthony by Chronologious  CockGr Giant MuscGr PSD SizeGr TallGr Viol  Jack is having vivid dreams about his friend. Pure imagination or a sign of what’s to come? Added Mar 2021 Updated Apr 2021 6 parts 16,429 words 9,895 views 5.0 stars (13 votes)
• The power of bondage by Writ Bro  Bond Cock Dom Hum MusBr Musc MuscGr Slave  A curious sub encounters a strict BDSM master who sees a lot of potential in the young man’s currently ordinary appearance. Added Aug 2016 Updated Mar 2018 9 parts 16,340 words 25,755 views 4.6 stars (18 votes)
• Drug test by Also Known As  Cock CockGr Musc MuscGr SizeGr   Added May 2011 8 parts 16,269 words 44,239 views 4.8 stars (12 votes)
• The pills by LordTronimator  AlwHard Balls Cock CockGr HyCock HyCum  An 18-year-old college student, Thomas, orders some pills online that promise to help him with his small problem. When they don't work fast enough for him, he decides to down the whole bottle—and gets more than he bargained for. Added Apr 2020 Updated May 2020 12 parts 16,260 words 13,758 views 4.8 stars (16 votes)
• Titan by Also Known As  Musc MuscGr Series  I had purchased time with Augments before but this was my first time with a Grower. Added Oct 2002 Updated Jan 2012 8 parts 16,182 words 18,719 views
• Freedom of speech by Corwin  Cock CockGr Musc MuscGr Virgin   Added Mar 2014 16,095 words 15,676 views 4.2 stars (10 votes)
• The Wizard of Hot by hyperboi  Bro Fant Musc Supn  A young man’s difficult life on a struggling Kansas farm takes a sudden turn when a cyclone appears, taking him and his brother far from home to another place altogether. Added Apr 2021 Updated May 2021 4 parts 16,021 words 4,217 views
• Prototype by FanTCMan  Cock Grad HairGr Musc MuscGr  Rocky starts working out to distract attention from his embarrassing donkey dick, only to make himself a spectacle that way too. Once he hits college he catches the eye of student teacher Jake, who sees possibilities for Rocky... Added Jun 2005 12 parts 15,992 words 22,445 views 4.4 stars (5 votes)
• The dudes by BRK  AlwHard Cock CockGr Musc MuscGr Retcon Self SizeGr Sugg  The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true. Added Mar 2010 Updated Mar 2016 7 parts 15,936 words 99,658 views 4.6 stars (32 votes)
• The source: a Henry Himura mystery by Proteus  Cock CockGr DumbGr Grad HairGr Musc MuscGr PSD  Henry is hired to track down a missing young man named Samuel Roth. The trail leads him to a gym and a mysterious serum called Hard-T. Added Aug 2013 11 parts 15,896 words 18,177 views 5.0 stars (5 votes)
• My friend Lenny by Reuben  Cock Giant PSD SizeGr TallGr  Lenny keeps getting taller, transforming his life over and over again as he grows and grows. Added May 2003 10 parts 15,876 words 17,044 views
• Spice up your life by Musclesaber  4th of Jul AssGr BellyGr Cock CockGr MuscGr TallGr  Roommates Sam and Collin try to return to a life of normalcy after the pandemic. Trying to have a get together with friends, Sam buys a new spice pack at the store that has some surprises in store for the pair. Added Feb 2021 Updated Mar 2021 6 parts 15,854 words 11,185 views 5.0 stars (17 votes)
• X-Dream Makeover by Cris Kane  AgeGr DumbGr Mental MuscGr Tf Series  Rich from selling his tech stocks, David hopes to improve his love life with a makeover from a mysterious shop in Chinatown. Added Sep 2018 4 parts 15,543 words 7,474 views 5.0 stars (5 votes)
• Hey, buddy by Dream Big  Cock CockGr Giant Grad Musc MuscGr PSD Self SizeGr Tf  Ben’s high school crush, Charlie, resurfaces in his life after a mysterious incident at sea left him with a strange tattoo and a propensity for slow, inexplicable growth. Added Oct 2019 Updated Aug 2020 15 parts 15,491 words 15,779 views 4.9 stars (22 votes)
• Jallen by Richard Jasper  AgeDiff Cock Musc MuscGr TallGr  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. Added May 2020 10 parts 15,365 words 3,027 views
• The Benefactor by Proteus  AlwHard Balls Cock CockGr Gut Immob Musc MuscGr Nonc PSD SizeGr Supn TallGr  The Benefactor bestows favor on those he deems worthy, whether they like it or not. Added Jan 2020 Updated Apr 2021 14 parts 15,351 words 21,846 views 4.7 stars (14 votes)
• Morphogenic steroids by RdyRoger  Balls Cock CockGr Grad HairGr Infect Musc MuscGr PSD Self SizeGr TallGr  Rod’s dad is working on a new technology that makes small things bigger and big things huge, with incredible implications for food supplies and beyond—only it only lasts for five hours. Rod figures being bigger for five hours… that would be pretty awesome. Added Oct 2019 4 parts 15,297 words 14,154 views 4.2 stars (9 votes)
• Stuff in the cellar by Charles Westfall  Cock CockGr Musc MuscGr PointyEars SizeGr  Richard is already good-looking and abnormally hung when he discovers some alien equipment in the cellar of his new house—including a vat of goo that transforms him into someone even hotter and more hung. And there’s no way Richard’s keeping his new gifts to himself. Added Jul 2002 4 parts 15,260 words 17,223 views 5.0 stars (6 votes)
• Secret Santa by BRK  NoShirts XAbs XArms XLeg XLimb 3Legs Bro Cock CockGr Musc MuscGr Rep Xmas Series  Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. Added Dec 2016 3 parts 15,195 words 11,921 views 5.0 stars (12 votes)
• Alpha Male by Josef Howard  Musc MuscGr 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 33,428 views 5.0 stars (6 votes)
• Hic sunt dracones by Tym Greene  2Animal AgeDiff Cock CockGr Musc MuscGr Scaly SizeGr Tf  A college student finds out that his former professor (and current boyfriend) has a bit of a secret. Turns out the student has a secret too, one that will likely spell change for the whole campus. Added Jan 2021 2 parts 15,054 words 2,783 views
• Four-legged Ivan by Josh Dugan  XArms XCock XLeg XLimb 4Legs 6Legs Cent Cock CockGr Det LegWh Llegs Mcock MuscGr Rep SizeGr WFoot Xmas 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 23,015 views 4.7 stars (23 votes)
• Enlargement by Boston Guy  2Gay Balls Cock CockGr Grad HyCock Musc MuscGr Nano Nonc SizeGr Tf  A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. Added May 2013 Updated Jun 2013 5 parts 14,943 words 40,735 views 4.6 stars (18 votes)
• Good Johnson by 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 3,040 views 4.6 stars (5 votes)
• Best birthday ever by TheSizeKing  Balls Cock CockGr HyCock MuscGr Self  Zac is already above average. But when his birthday comes around, he gets everything he wishes for and then some. Added Feb 2020 5 parts 14,872 words 16,420 views 5.0 stars (28 votes)
• The Body Builder by Greggrth  Balls Cock CockGr CumInf HyCock MuscGr Rubber SizeGr Str 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. Will this be the origin story of a new hero’s rise to glory, or will it spell disaster for the heroes of the city when Super Dick causes all sorts of changes when he can’t control his not so little buddy… Added Dec 2020 Updated Feb 2021 5 parts 14,710 words 14,976 views 4.9 stars (24 votes)
• His cock gets huge by Jack Hardwood  Balls Cock CockGr HyCock HyCum MuscGr  Male model Pietro washes up on a remote island inhabited by a society of men where everyone wants their cock to be as big and fat as humanly possible. Pietro just wants to go home, but his almost constant boner is getting bigger and bigger, and he doesn’t know how much longer he’ll be able to walk. Added Dec 2017 Updated Apr 2018 8 parts 14,650 words 39,031 views 4.8 stars (46 votes)
• Daemos island by Charles Westfall  AgeDiff Cock CockGr Dad Musc MuscGr SizeGr Twins Viol  A Polish scientist and explorer, Ferdinand Rolcek, discovers a hidden island where the lost secrets of the Daemos, alien pioneers of masculine beauty and sexuality far beyond anything known to humanity, are finally revealed to him; and what he learns makes him never want to leave again. Don’t worry, he won’t be lonely. Added Feb 2003 6 parts 14,639 words 25,656 views 2.2 stars (34 votes)
• The formula by hyperboi  AgeDiff Bro Cock CockGr Dad HyCock Musc MuscGr Self Twins  Mike begs his genius friend Jeff to try coming up with a cock growth formula. Jeff assumes Mike doesn’t want to look too small when he goes out for the swim team, but the secret truth is, Mike’s ambitions aren’t limited to his own junk. Added Jan 2021 Updated Feb 2021 4 parts 14,631 words 15,266 views 4.9 stars (28 votes)
• Resolutions by BRK  Balls Cock CockGr Mental New Years Nonc Retcon Self  Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life. Added Jan 2021 3 parts 14,623 words 5,331 views 5.0 stars (20 votes)
• I need to borrow your cock by BRK  XCock Cock CockGr Det Retcon Self Sugg  Joey promised a really hot guy he could suck both his dicks. Only he just has the one, so he really needs to borrow his roommate’s. Don’t worry, he’ll return it. Added Jun 2012 Updated Feb 2020 4 parts 14,604 words 27,084 views 4.5 stars (20 votes)
• Puberty is a bitch by Lover Boy 2  Cock CockGr Grad HyCock MuscGr SizeGr   Added Sep 2009 11 parts 14,585 words 134,617 views 4.2 stars (26 votes)
• King size by BRK  AlwHard Cock CockGr Self  King Rafe is subjected to a curse that will cause him, or rather a certain part of him, to become a monster, and his lover and mage-advisor Will is understandably conflicted about this turn of events. Added Aug 2006 Updated Feb 2020 6 parts 14,497 words 39,034 views 4.3 stars (12 votes)
• The suitcase by J Reynolds  2Gay Images Swap   Added Jul 2006 4 parts 14,491 words 18,866 views 4.7 stars (6 votes)
• Needham High Mavericks by BRK  XCock CockGr Grad Musc MuscGr Rep  Motivating the team has been taken up a notch. Added Aug 2005 Updated Oct 2018 4 parts 14,488 words 16,018 views 5.0 stars (11 votes)
• Transform: Commencement day by Also Known As  Cock HyPher Musc MuscGr SizeGr Series Series   Added Jan 2014 2 parts 14,442 words 8,271 views
• The salt: the gym bunny by RdyRoger  Cock CockGr Musc MuscGr SizeGr Series   Added Jun 2010 6 parts 14,393 words 9,031 views
• The perfect fit by TheSizeKing  Cock CockGr HyCock HyCum Musc MuscGr TallGr  When someone can grow you to whatever size you want, make sure they know how big you want to be. Otherwise things can go a little overboard. Added Jun 2020 Updated Aug 2020 5 parts 14,385 words 15,925 views 4.6 stars (18 votes)
• Practice by Massim0  Balls Cock CockGr HyCock HyCum Self  Andrew is tired and covered in mud after cleaning up his team’s sodden footie pitch after a long, sodden practice. All he wants is to slough off the muck in the team’s dilapidated showers… and, all right, maybe sneak in a secret wank while he’s at it. While he’s in the changing rooms alone, though, he comes across a most unexpected piece of equipment. Added Apr 2018 Updated Jun 2018 6 parts 14,382 words 27,232 views 4.5 stars (40 votes)
• Manscapes by FanTCMan  Musc MuscGr   Added Jul 2002 7 parts 14,338 words 19,388 views 4.9 stars (7 votes)
• Rekindling the friendship by EdIam  2Gay Hum Hypno Mind Nonc  Mark and Jack used to be best friends. Perhaps there is some way Mark can rekindle that friendship? Added Apr 2021 14,309 words 1,217 views
• Changes in stages by Writ Bro  Cock CockGr Lycra Musc MuscGr  That box of clothes in the attic of your new rental house? Don’t pass them off to Goodwill just yet. Added Oct 2010 Updated Jun 2011 3 parts 14,283 words 44,638 views 3.7 stars (12 votes)
• Alpha by CharitysSongbird  Balls Cock CockGr Dom Fur HyCock Musc MuscGr Self SizeGr TallGr 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 28,227 views 4.7 stars (9 votes)
• The djinn by hyperboi  Bro Cock CockGr HyCock Musc MuscGr Twins   Added Dec 2012 8 parts 14,201 words 31,476 views 4.8 stars (14 votes)
• Cock boy conversions by CockTFBoi  2Cock 2Gay XCock Nonc Tf  A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. Added Mar 2014 19 parts 14,199 words 38,466 views 3.8 stars (8 votes)
• The frat by waytoohungforyou  Cock  Jake’s always been focused on his own cock, and how he wouldn’t mind if it were bigger. His interest in cock size takes on new dimensions when he goes to college and meets his first roommate. Added Oct 2010 9 parts 14,154 words 15,027 views
• X-Dream Makeover: Billy Farrow’s night out by Cris Kane  Cock CockGr HairGr Musc MuscGr Race TallGr Tf Series  A pop star is given a night of anonymity to explore San Francisco in a hunky new body, thanks to Mr. Lee’s magic. Added Oct 2018 3 parts 14,081 words 4,972 views
• Grow lamp by Dream Big  Cock CockGr HyCock Musc MuscGr Self SizeGr TallGr 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 26,039 views 4.7 stars (32 votes)
• Muscle mentor by Peterbilt  2Gay Cock Musc  Brady nervously approaches the godlike Jake in the locker room, and ends up glad he did. Added May 2014 14,005 words 16,140 views 4.6 stars (7 votes)
• Andy finds Cockr gives and takes away by Clearlyhere  Cock CockShr CockGr Dom MusBr Musc MuscGr 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 25,588 views 4.5 stars (28 votes)
• To wish for cock by CockTFBoi  NoCock 2Gay Cock CockShr CockGr CTheft Dom Tf  A chance encounter while hiking starts a series of events that will change Calvin and the world around him forever. Added Dec 2020 Updated Feb 2021 5 parts 13,965 words 10,205 views 5.0 stars (6 votes)
• Glitch by BRK  AlwHard NoShirts XArms XCock XDig XLeg XLimb XPec 3Legs Cock CockGr HyTongue Rep Retcon Stack Twins  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 Updated Mar 2021 4 parts 13,963 words 3,426 views
• From the files of the Magic Misuse Office by BRK  2Gay XArms XCock XHead XLimb XTorso Cock CockGr Merg MuscGr Rep SocMed Tf Twins  High-ranking magilegal investigator Liam O'Brien reports on a YouTube video in which twin college students have an illicitly magical effect on anyone watching. Added Sep 2017 Updated Jul 2018 4 parts 13,949 words 11,868 views 4.9 stars (24 votes)
• Drawn together by Johnny29  Cock Musc MuscGr  Mike and John were instantly compatible as friends, lovers, and workout buddies, especially since both yearned for superhero-like bodies. Good thing the mysterious offer to help them achieve their dreams came to both of them together. Added Sep 2012 7 parts 13,924 words 22,190 views 5.0 stars (27 votes)
• The Servonyx exclusion by BRK  XArms XLimb AgeDiff Andr CockGr MuscGr Nonc SizeGr  Uncovering some corporate skulduggery leads to dire consequences for Beck. Nearly killed in a suspicious crash, he soon finds himself halfway around the world trapped in a physically enhanced pleasure humaniform… in the keeping of a handsome Russian plutocrat. Pleasure is easy to unlock in this new existence, but escape and revenge will be a lot harder to manage. Added Jul 2018 Updated Nov 2018 3 parts 13,885 words 7,252 views 5.0 stars (9 votes)
• I think... by EdIam  2Gay Hypno Mental Mind Musc  Larry wants to think for Zack. Added Apr 2021 13,878 words 1,638 views
• No reason boner by Egi  CockGr Self  While slogging through high school, Quinn becomes inconvenienced by something that happens to every teenager. However, this problem is much more serious for him, and maybe isn’t actually a problem at all. Added Jun 2017 Updated Mar 2018 8 parts 13,863 words 20,492 views 4.9 stars (20 votes)
• Mimbo drops by Absman420  2Gay Cock CockGr DumbGr Mind Musc MuscGr Nonc Rape Tf  Tom receives a secret serum that turns men into horny, dumb, huge-cocked muscle hunks. He decides to try it out on his bicycling buddy Sam, and discovers it’s extremely effective—especially in multiple doses. Added Jul 2011 2 parts 13,794 words 41,190 views 4.7 stars (28 votes)
• The shepherd’s dragon by Tym Greene  2Animal Dragon Images Scaly Tf  Illustrated tale of a shepherd who warns a dragon of an impending villager mob, and thereby finds himself borne to a new life. Added Apr 2021 2 parts 13,778 words 1,495 views
• My new favorite app, Cockr by Clearlyhere  NoCock AssGr Cock CockShr Det Dom Musc Swap Series  John is out of money and finds out about new app where his huge endowment could make him some serious cash. Added Jun 2017 Updated Sep 2017 5 parts 13,713 words 28,364 views 4.7 stars (28 votes)
• The fake boyfriend by BRK  XDig Cock CockGr Grad HyTongue Musc MuscGr PSD SizeGr TallGr  Zeke must travel back to his hometown, Woody Hole, in a last-ditch effort to prove he’s gay and end the eternal matchmaking with his high-school girlfriend, Stacy. A fake boyfriend is the only way—but Zeke’s closest relationship is with a customized character from an open-sandbox simulation game, a cocky personal trainer named Troy. Added Aug 2020 4 parts 13,706 words 4,395 views 4.7 stars (7 votes)
• Reece’s morph by Seth Peterson  Absorb BellyGr FatGr HairGr Musc MuscGr PSD SizeGr Vore  The power of absorption is a nightmare for Reece...until it produces some very big results. Added Mar 2016 Updated Dec 2020 3 parts 13,638 words 27,254 views 4.9 stars (8 votes)
• Shift by NBCK99  XArms Cock CockGr HyCock Musc MuscGr PSD  At first there were only a few of those abnormally tall, wildly muscular, huge-cocked, boner-inducing half-naked guys, encountered here and there on a train, in a mall, a demigod amidst the chaff. That was at first. Added Jul 2014 Updated Mar 2016 5 parts 13,636 words 35,587 views 4.7 stars (54 votes)
• Male scent by Frank Easky  AgeShr Balls Bro Cock CockGr Giant HairGr HyCock HyCum HyMusc HyPher Infect Musc MuscGr Scent SizeGr TallGr Twins  Apprentice magician Sean's potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it. Added Jul 2002 2 parts 13,564 words 44,540 views 4.0 stars (15 votes)
• Wolf and me by Darian Drake  Fur Were  When you meet a sexy, hairy guy named Wolf, consider that his name might not be an accident. Added Apr 2014 4 parts 13,548 words 14,206 views
• Best buds by Richard Jasper  2Gay Cock Grad HairGr Musc MuscGr  John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding… and succeed beyond their wildest imaginings. Added Feb 2020 9 parts 13,438 words 7,246 views
• Tuesday by BRK  XAbs XArms XCock XDig XLimb XPec Rep Str Swap Twins  My best bud Kev and I have a secret. Okay, it’s a really badly kept secret—I grow extras. But when Kev starts to change too, we soon find out there are lots of secrets at my school. Added May 2003 Updated May 2021 7 parts 13,431 words 24,888 views 5.0 stars (9 votes)
• Birthday surprise by The National Endowment Committee  Cock Musc MuscGr NipC NipCum  Steve’s handsome boyfriend Pete brings home a special birthday gift that happens to involve a bit of growth, and a few other things as well. Added Nov 2013 4 parts 13,423 words 26,155 views 4.6 stars (15 votes)
• The jock bully by JayPat  Cock Dom Musc MuscGr PSD SizeGr TallGr Viol Series  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. Added Jun 2019 Updated Jul 2019 2 parts 13,397 words 9,666 views 4.8 stars (12 votes)
• Jonathan’s journey by Richard Jasper  Cock CockGr Grad Musc MuscGr SizeGr TallGr  Join Jonathan and his best friend Todd on their four-year journey from geeky 14-year-olds to veritable mountains of mind-blowing muscle! Added May 2020 13 parts 13,301 words 3,037 views
• Not your normal New Year’s night by alwaysmyway  Musc MuscGr New Years Vamp  After they get invited to a New Years’s Eve costume party, Craig and Tanner check out a shop that offers some very effective costumes. Added Aug 2012 13,293 words 15,852 views
• Oh man by BRK  XArms XCock XLimb Cock CockGr Musc MuscGr Rep Retcon Self  A simple website called your-body-like-that dot com lets you imagine how you’d look with a whole new body. Only it doesn’t stop at imagination. Added Jul 2010 Updated Nov 2017 5 parts 13,270 words 69,588 views 4.5 stars (19 votes)
• Magnetic magic by Squidy  Cock CockGr Musc MuscGr  Josh discovers his new roommate, Jack, has a powerful effect on him—especially his cock. Added Dec 2014 Updated Sep 2016 6 parts 13,223 words 42,971 views 4.5 stars (59 votes)
• Body game by BRK  XAbs XCock XDig XLimb Cock CockGr Mcock Musc MuscGr Rep SizeGr Series  In an experimental story based on changes generated randomly by a computer program, the already well built Marcus is invited to a warehouse where he and four others play a strange game that, turn by turn, makes their bodies randomly freakier and freakier. Added Aug 2014 13,161 words 27,964 views 4.6 stars (27 votes)
• Ten ways to get big and strong by BRK  Bro Cock CockGr Musc MuscGr SizeGr  Cam and his band-geek buddies have a good laugh at a silly new poster in the gym listing ten ways to get big and strong, but when they sneak in after school and start writing in their own suggestions, things start to get a little weird. Added Jun 2016 Updated Sep 2016 4 parts 13,105 words 21,487 views 4.7 stars (17 votes)
• Leo on a dark night by StudMscl  Musc MuscGr   Added Oct 2003 2 parts 13,060 words 10,590 views
• Boytaurs from Outer Space! by BRK  XArms XCock XLeg XLimb 4Legs Alien Btaur Cock Musc MuscGr Space Twins  Sev, the commander of a Taurian survey mission, judges Earth suitable for cultivating an aggressive alien grain, but the danger to Earth’s ecosystem drives the idealistic Elek to rebel and flee with some valuable equipment. When a conflicted Kiyy chases him, they both encounter the strange inhabitants and discover that humans and Taurians find each other mutually captivating. Added Jun 2015 Updated Oct 2016 6 parts 13,050 words 12,886 views 4.4 stars (15 votes)
• Sharing cocks by CockTFBoi  NoCock CockShr CockGr Det Merg  Cameron, Dakota, and Zack head out for a sex-filled weekend at a remote cabin. Once there, things take a bit of a turn for the weird as the trio experience some unexpected transformations. Added Aug 2020 Updated Oct 2020 5 parts 12,968 words 4,819 views 4.8 stars (6 votes)
• Picture perfect by Cris Kane  BellyGr Cock CockShr CockGr Musc MuscGr Tf  An eccentric painter’s portraits have an unusual impact on those who pose for them. Added Jun 2019 Updated Jul 2019 3 parts 12,966 words 10,418 views
• The boost by Cris Kane  2Gay DumbGr Musc MuscGr  The mysterious boost in a health club’s smoothies causes fast and dramatic changes. Added Jul 2015 2 parts 12,889 words 19,553 views 4.9 stars (7 votes)
• Brother-in-law by Jock  Cock   Added May 2006 12,744 words 131,678 views 4.7 stars (92 votes)
• Coming of age by Also Known As  Balls Cock CockGr HairShr HyCum Musc MuscGr Self SizeGr TallGr  Jerry’s teenaged nephew comes to visit him in San Francisco, and turns out to be very huge, very beautiful and very uninhibited. Added Feb 2019 4 parts 12,660 words 15,593 views 5.0 stars (11 votes)
• They came from outer space by WordShop  Balls Bro Cock CockGr HairGr Musc MuscGr Plants  Playing with meteors can have strange side effects. Two young brothers living near a military base find themselves changing from exposure to meteorite dust. Added Oct 2017 Updated Nov 2017 4 parts 12,642 words 18,275 views 4.9 stars (20 votes)
• Canis drainem by Ziel  Grad Nonc SizeShr  Pals Cecil and Harvey have a plan to cut the resident bully down to size, but things quickly spiral out of control. Added Jun 2020 Updated Nov 2020 4 parts 12,583 words 5,051 views
• Werewolf High by BRK  AlwHard XArms XCock XDig XLimb Cock CockGr HyCock Musc MuscGr Rep SizeGr Twins Were  The star of a teen werewolf show has a nagging sense that something weird is happening to the show’s extremely muscular, hung, and horny cast and crew, but he can’t quite put his finger on what it is. Added Jul 2014 Updated Dec 2015 3 parts 12,574 words 29,356 views 4.5 stars (26 votes)
• Stupid cupid by baboonfan  Fant Musc MuscGr SizeGr Vamp Were Wings  A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. Added Sep 2009 8 parts 12,571 words 19,589 views
• The new associate by Tym Greene  Cock CockGr Fur HyCock Musc MuscGr SizeGr  Zhu is looking forward to his first day a new architectural firm, sure the way he grows—and makes other people grow just from being around him—will make things very interesting. Added May 2015 Updated Dec 2020 3 parts 12,564 words 34,242 views
• Support line by BRK  AlwHard XArms XCock XLimb XTorso Cock CockGr Det Dialog HyCock Infect Rep Self  Customers interacting with the reps at the Metabods Support Line tend not to get the service they’re expecting—though it is always above and beyond. Added Feb 2012 Updated Mar 2021 4 parts 12,557 words 25,429 views 4.9 stars (11 votes)
• Hall of mirrors by John  Cock CockGr HyCock Musc MuscGr  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 2 parts 12,475 words 9,873 views 4.8 stars (6 votes)
• Freshman dorm by OMGhi2U  Cock CockGr Musc MuscGr  Alex’s roommate seems hot enough to start with. And then his pecs start getting bigger. Added Sep 2010 4 parts 12,435 words 26,285 views
• What a dear deer boy by Thatbadwriter  2Animal AssGr Cock CockGr Fur Giant HairGr HyCock MuscGr PSD SizeGr  Eric’s undersized brother Jayden finally hits his growth spurt—then keeps hitting it. Added Feb 2021 Updated Mar 2021 5 parts 12,430 words 9,658 views 5.0 stars (10 votes)
• Alpha Luke goes camping by 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 5,234 views 5.0 stars (14 votes)
• Creating awareness by EdIam  Cock Hypno Mind Nonc  Ben knows he is lucky to have found his soulmate, Steve. But Chris was always so obsessed with him… Added Feb 2021 12,364 words 1,191 views
• Tit hype by Writ Bro  Cock CockGr MusBr MuscGr  Between jobs? How about £5000 in three weeks to take part in medical trials? Who knows, you might even like the side effects. Added Sep 2020 Updated Jan 2021 3 parts 12,360 words 6,987 views
• Come to me by Richard Jasper  Grad MuscGr  Eric is a hot, young skimpy stud—what nowadays we'd call a twunk. Then he starts hearing a voice in his head. Eat big, lift big, get big! He follows the voice's advice—with results more spectacular than he could have imagined! Added Apr 2020 10 parts 12,348 words 5,487 views 5.0 stars (6 votes)
• Clothes make the man by Frank Easky  Musc MuscGr TallGr   Added Jul 2002 12,291 words 21,053 views 4.5 stars (6 votes)
• I think, therefore I am by LeatherGryphon  Cock Musc MuscGr Series  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? Added Jul 2014 6 parts 12,236 words 14,897 views 4.7 stars (15 votes)
• Enhancement program by BRK  AlwHard XAbs XHead XLimb XPec Cock CockGr HyCock Mcock  The university’s program of offering body enhancement rewards for various kinds of scholastic and athletic achievements is very generous, and students like to have fun with the results. Added Jan 2014 Updated Jun 2018 4 parts 12,215 words 41,175 views 4.6 stars (16 votes)
• X-Dream Makeover: Double birthday by Cris Kane  AgeShr AgeGr Musc MuscShr MuscGr Series  A gay couple in San Francisco for their shared birthday cope with the effects of Mr. Lee's magic. Added Oct 2018 3 parts 12,214 words 6,073 views
• Arthur, the young titan by TonnyGiant  Dom Giant Musc SizeGr Viol  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 23,121 views 4.3 stars (35 votes)
• The Paragon Porn quarantine by Absman420  AI Cock CockGr Musc MuscGr Self  After being offered an exclusive contract to film in the Paragon Porn post-pandemic “bubble,” Domenic uses the 2-week quarantine to work through the online training manual. Added Dec 2020 12,086 words 2,236 views
• Lumberjacked by Krisiar  XAbs Addict Cock CockGr GLGr HairGr HyCock Musc MuscGr NipCum Self  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. Added Aug 2011 Updated Oct 2011 4 parts 12,081 words 80,734 views 4.6 stars (25 votes)
• The magician by The Gecko Rose  XCock CockGr Det HyCock Hypno Str  Rich doesn’t believe in magic, until a little-known Vegas stage magician with some remarkable purple paste shows him and his two eager friends (not to mention an audience of very interested guys) exactly what magic can make possible. Added Jul 2015 Updated Apr 2018 8 parts 11,972 words 20,288 views 4.9 stars (12 votes)
• You and I by BRK  AlwHard XAbs XArms XCock XHead XLimb XPec XTorso Cock CockGr GLGr Infect Mcock Merg Musc MuscGr NipC NipCum Rep Stack  When two lovers with the power to transform each other reunite after a separation, the results can be explosive. Added Oct 2011 Updated Feb 2019 4 parts 11,942 words 35,625 views 4.8 stars (11 votes)
• Alpha House by NBCK99  Cock CockGr HyPher Musc MuscGr  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 49,471 views 4.7 stars (80 votes)
• Vice (Sometimes drugs offer more than a high) by Tereshky  Addict Balls BellyGr CockGr CumInf CumMilking HyCock HyCum Immob Musc MuscGr Nonc Self SizeGr Virgin  Jack was a drug kingpin of sorts. Like any potent drug, people craved it, they came to him, offered him their life’s treasures and he gave them their fix. In a world where usually only the strongest survive and only the smartest staid on top, he was doing quite well for himself and living an easy life. There were no rival drug lords because what he had to offer nobody else could give. His drug came from within. Added Jun 2018 Updated Nov 2019 5 parts 11,930 words 32,115 views 4.6 stars (29 votes)
• Transform: Bully boy by Also Known As  XCock Cock Infect Musc MuscGr SizeGr Series Series  Sometimes a homophobic bully picks on the wrong guy. Added Jan 2014 11,872 words 10,265 views
• Landfall by BRK  XArms XCock XDig XLimb Cock CockGr Musc MuscGr TallGr Tf Xmas  When the mighty starship 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 3,605 views
• Jake: hand-drawn giant by spacevlad  Gut Infect Musc SizeGr  Drawing massive, muscle-hunk football stars seems like a safe enough hobby—but what if your drawing takes on a life of its own? Added Sep 2009 7 parts 11,792 words 26,912 views 4.8 stars (6 votes)
• The bear’s cub by CurlyJin  Cock HyCock Musc PSD Virgin  A giant man calling himself Bear takes in a young man just entering a nearby college. Added Jul 2016 Updated Aug 2016 3 parts 11,777 words 18,664 views 3.9 stars (9 votes)
• The pinball machine by Thorn  Cock CockGr MuscGr  Tyler works at an arcade with a secret pinball machine that unveils itself for customers when it wants to be played with. Added Jan 2021 Updated Feb 2021 2 parts 11,764 words 5,402 views 4.9 stars (17 votes)
• Derek’s rebirth by muscl4life  2Gay AgeDiff Balls Cock CockGr Giant HyCock HyCum Musc MuscGr NipCum PSD Self SizeGr  An elixir from the dawn of time is turning Derek into the ultimate muscle daddy, which he demonstrates by wearing out three young admirers. Taking on a personal trainer as his acolyte, Derek prepares himself for an even more impressive Phase Two of his transformation. Added Nov 2018 3 parts 11,737 words 21,801 views 4.5 stars (13 votes)
• What a little confidence can do by TheSizeKing  Balls Cock CockShr CockGr Dom MuscGr SizeGr TallGr  Cory and Ian have been friends for years. They ended up going to separate colleges, and met up four years later. Both guys had gone through a lot of changes, but Cory had an extra surprise in store… Added Feb 2020 4 parts 11,715 words 11,983 views 5.0 stars (15 votes)
• The lost temple of Shar’hradar by Charvolth  Cock Fant Musc MuscGr PointyEars SizeGr Twins  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. Added Jun 2005 Updated Aug 2016 4 parts 11,568 words 9,965 views
• Sugar packets by RdyRoger  Cock CockGr Musc MuscGr   Added Jul 2002 4 parts 11,543 words 20,500 views 5.0 stars (5 votes)
• Mohawk nation by Also Known As  Cock CockGr Musc MuscGr  It started with a calendar: twelve men who were stunning in a dozen different ways, bearing the same symbol—the sign of a growing nation of men raised to unparalleled beauty and fathomless sexual ability and appetite. Added Jan 2014 2 parts 11,514 words 9,746 views
• Burst by BRK  NoShirts XCock Alien Cock CockGr GLGr HyStr Mental Musc MuscGr Rep SizeGr Str TallGr Tf Xmas  In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again… Added Dec 2020 3 parts 11,494 words 4,668 views 4.8 stars (8 votes)
• Tony the muscleboy by muscle16  Cock CockGr Musc MuscGr Self   Added Aug 2005 6 parts 11,492 words 27,984 views 4.3 stars (10 votes)
• Dana gets wired by FanTCMan  Musc MuscGr   Added Jul 2002 3 parts 11,472 words 18,119 views 4.1 stars (7 votes)
• Unstoppable by Richard Jasper  Cock HyStr Musc MuscGr  When Roger Fentress showed up at Body Zone, he was 38, 5’11, and 160 pounds. Not much of a jock, is physique was naturally well-proportioned but otherwise nondescript. He had never touched weights before. But when he did, he was…unstoppable! Added Nov 2020 10 parts 11,387 words 2,570 views
• Made for each other by Richard Jasper  2Gay Cock CockGr Hallow Musc MuscGr Tksg Xmas  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 are Made for Each Other! Added Jun 2020 9 parts 11,359 words 2,765 views
• New neighbors by BRK  XCock AgeDiff Cock Dad  Jimmy is starting to enjoy his first summer with his newly acquired wishpower when a very sexy couple moves in next door. The only trouble is, Jimmy doesn’t immediately recognize the true nature of their relationship, and by the time he does, it’s already too late. Added Jan 2016 Updated Nov 2019 2 parts 11,319 words 16,135 views 4.3 stars (7 votes)
• The flame on twelve wheels by TFWizard  XLimb   Added Mar 2005 7 parts 11,305 words 5,449 views
• Dr. Engorgio by TheSizeKing  Balls Cock CockGr Musc MuscGr Self  A doctor known for growing his patients lets his fantasies run wild with a new client, Nick. Added Aug 2019 Updated Sep 2019 6 parts 11,239 words 16,590 views 4.6 stars (27 votes)
• Lucas gets everything he wanted, and more by Joven  Balls Cock CockGr  Lucas steals some of his researcher friend’s enhancement drug, and is elated when David decides to let him keep taking it once he turns 18. Added Jan 2019 8 parts 11,232 words 10,661 views 4.6 stars (11 votes)
• Random acts of muscle by Mad Dog  CockGr Musc MuscGr Race Xmas   Added Aug 2009 Updated Dec 2010 3 parts 11,204 words 29,319 views
• Crisis in Carraido by BRK  XLimb Cock Det Rep  When a strange institution comes to town in a remote valley community in the Rockies, the locals are put off by the newcomers’ aloofness. But when things go wrong in the strangers’ compound, rancher Kevin and his sheriff’s deputy best buddy Pauly find out just how weird things are up there. Added Apr 2016 Updated Dec 2016 4 parts 11,190 words 6,425 views 4.7 stars (15 votes)
• The smell of lust by Seth Peterson  2Gay Cock Dragon Fur HairGr HyPher Nonc Scaly SizeGr Tf  I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? Added Jun 2016 11,127 words 18,935 views 4.3 stars (12 votes)
• Bending the straight boys by iciss  2Gay Bro Cock CockGr Musc MuscGr Twins Virgin  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. Added Jan 2008 2 parts 11,063 words 53,292 views 4.7 stars (33 votes)
• Hulk hunter by JayPat  XAbs Cock CockGr Giant HyCock Infect Musc MuscGr Nonc SizeGr Tf Viol Series  Hunter has dedicated his life to tracking and neutralizing the hundreds of huge-growing hulks that have been terrorizing small towns for twenty years now, and he’s damn good at what he does. But when he gets to his latest sighting, he finds things aren’t going the way they usually do. Added Sep 2018 2 parts 11,052 words 12,659 views 4.5 stars (13 votes)
• Hold your tongue by Squeeshka  XCock Cock CockGr HyCum Mcock NipC NipCum   Added Jun 2012 7 parts 11,048 words 18,889 views 5.0 stars (6 votes)
• 1313 Raven Lane (revised) by WordShop  Cock CockGr Ghost HairGr Hallow Musc MuscGr Nonc SizeGr  Two young guys find themselves in trouble on Halloween night after a party. They hide in an old house with the reputation of being haunted. We don't believe in haunted houses, now do we? Added Sep 2017 4 parts 11,045 words 22,445 views 4.4 stars (7 votes)
• X-Dream Makeover: Where’d he go? by Cris Kane  2Gay Mental Musc MuscGr Nonc TallGr Tf Series  A billionaire ropes a lowly accountant into going on a mysterious mission to Mr. Lee’s notorious shop. Added Nov 2018 2 parts 11,040 words 4,679 views
• The rivalry by JayPat  Musc MuscGr SizeGr TallGr  For Marty, one of the consolations of being short and scrawny was that his best friend, Stan, was in the same boat. And then, suddenly, Stan wasn’t pint-sized like Marty anymore… not even close. Added Oct 2018 2 parts 11,037 words 9,491 views 3.7 stars (13 votes)
• The undisclosed experiment by LAComplex  Cock CockGr Dom Giant HyCock Musc MuscGr SizeGr TallGr  General Pinckney discovers that a mysterious “Program Dundee” has been running under his responsibility for years and has recently made an alarming breakthrough. Added Feb 2019 4 parts 11,017 words 7,918 views
• My high school god by Peterbilt  Musc  Real life story about the author and another student when we were in high school. Added Feb 2017 2 parts 11,014 words 8,370 views 5.0 stars (5 votes)
• Full potential by muscl4life  Balls Cock CockGr Musc MuscGr SizeGr  Coach Tanner hears about a young man named Corey who can lift more than is humanly possible. Fascinated, he tracks Corey down—only to discover he’s the last person he would have guessed. Added Mar 2016 2 parts 10,951 words 14,230 views 4.6 stars (10 votes)
• Hugecock diary by Anonymous  Cock CockGr HyCum Self Virgin   Added Dec 2003 13 parts 10,948 words 25,188 views 4.9 stars (7 votes)
• Aaron’s adventures by phallicphan  XCock Cock  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 10,833 views 4.3 stars (7 votes)
• Not just imagination by DarkDjin  AgeDiff Cock CockGr Dad Musc MuscGr Sugg  Jampson’s overactive imagination starts to grow his cop dad and his friends...and somehow not only does it become real, but the men are pretty into it. Added Jun 2014 Updated Jul 2014 2 parts 10,894 words 32,541 views 4.6 stars (34 votes)
• Growing relationship by Alakazam1988  Balls Cock CockGr Grad HyCock Musc MuscGr  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 12,706 views 5.0 stars (12 votes)
• Focus: A football story by kg21  CockGr Dom Gut Infl Musc  The team’s star quarterback is about to find out Coach’s big secret for keeping the team focused on football. Added Aug 2020 2 parts 10,849 words 3,214 views
• Extremes by BRK  AlwHard XAbs XArms XCock XDig XHead XLeg XLimb XPec Det HyCum Llegs NipCum Stack  Imagining yourself as being hotter, more hung, and possessed of extras sometimes is just a phase, but other times it can spiral to extremes. Added Feb 2012 Updated Oct 2018 2 parts 10,844 words 21,843 views 4.8 stars (14 votes)
• The madagascar charm by Reuben  Cock CockGr Musc MuscGr SizeShr   Added Dec 2002 5 parts 10,797 words 17,871 views 4.8 stars (9 votes)
• Quinquetra by BRK  Cock CockGr Grad MuscGr Retcon Supn TallGr  Exploring his workaholic husband’s ancestral house on his own, Wes encounters a strange symbol and a dreamlike man who seems closely connected to it. Added Oct 2020 2 parts 10,789 words 3,380 views 5.0 stars (6 votes)
• The touch by TylerGermany  Cock CockGr Musc MuscGr Nano  Nick is dosed with nanobots that allow him to grow and shrink others with just a touch. Added Mar 2014 Updated Apr 2014 2 parts 10,780 words 20,286 views
• You and I: The hotel room by Also Known As  Cock CockGr Musc MuscGr SizeGr Sugg Series  In this tale of dual perspectives, when you seek out a man with godlike powers and a yearning to transform others (having already made himself the strongest and most beautiful man alive), you should expect your own agenda to be quickly forgotten. The only question is: will you become your fantasies—or his? Added Jul 2016 2 parts 10,766 words 12,547 views 4.7 stars (15 votes)
• Threefer by BRK  AlwHard Cock CockGr HyCum NipC NipCum  His lover doesn’t seem to mind, but Quinn decides to try out some pills that are supposed to grow his dick anyway while Diego’s away. The fact that they work is less surprising than the two unexpected side-effects that soon develop. Added Apr 2019 Updated Jan 2021 4 parts 10,753 words 12,323 views 4.6 stars (30 votes)
• Unexpected growth spurt by rusalko  Cock CockGr Musc MuscGr PSD SizeGr  Moving in with the cute guy you've been aching to push your big dick into is exciting and boner-making enough... but then I experienced a very unexpected growth spurt that put us both into sex heaven. Added Dec 2012 Updated Feb 2017 6 parts 10,737 words 48,417 views 5.0 stars (8 votes)
• Changr pill party by matt1008  Cock CockGr HyCock Infl Musc MuscGr SizeShr SizeGr  Campus alpha-male Nick plans an unusual party for his buddies, having got hold of a round of Changr pills that produce temporary, unknown, and not always desirable transformations. Added Jul 2015 6 parts 10,718 words 33,301 views 4.4 stars (23 votes)
• Ladder of the heavens by Ziel  Cock CockGr HyCock Musc MuscGr PointyEars SizeShr  "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*" Added May 2015 10,685 words 14,760 views
• Eric and Scott by TheFitz  Musc Supn Virgin  A slow-burn romance with a bit of fantasy involving a nerd and a jock whose secrets aren't enough to keep them apart. Added Oct 2020 8 parts 10,655 words 1,767 views 4.4 stars (8 votes)
• Weho adventure by FanTCMan  AgeDiff Dad GLGr Musc MuscGr  The only thing hotter than seeing the amazing bodybuilder Steve Reilly was the possibility of catching his eye. Added Feb 2003 10,627 words 11,957 views 4.9 stars (7 votes)
• The flame of the rose by WIP Topping  CockShr Tf Series  Brody makes transphobic comments about the new quarterback and is cursed to become a little more...flamboyant. Added Sep 2016 10,617 words 8,689 views 3.8 stars (5 votes)
• Altered by Dream Big  2Animal Bond Cock CockGr HairGr HyPher Musc MuscGr Nonc SizeGr TallGr  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 16,640 views 4.9 stars (11 votes)
• The revisualizer by BRK  AlwHard Cock CockGr HairGr HyCock Musc MuscGr NipC NipCum Nonc Self SizeGr  A set of weird controls at the tiny cable TV broadcasting studio has a lot of increasingly exciting effects on the guy in the picture. Added Oct 2012 Updated Dec 2017 3 parts 10,528 words 33,069 views 4.9 stars (33 votes)
• Li’l Dude by Richard Jasper  Cock CockGr Grad Musc MuscGr SizeGr TallGr  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!). Added May 2020 10 parts 10,503 words 2,797 views
• Caleb finally grows up by Joven  Balls Cock CockGr Self  Caleb, an embarrassingly under-endowed 19-year-old, ends up getting some help from a doctor. The treatment is a little too effective, much to Caleb’s delight. Added Sep 2019 8 parts 10,467 words 12,823 views 4.6 stars (17 votes)
• InfiniPUMP by Never-the-less  XCock Mcock NipC NipCum   Added Jul 2012 12 parts 10,463 words 24,248 views
• The new simulation game by hyperboi  2Gay Bro Cock CockGr HyCock Musc MuscGr  On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. Added Mar 2016 5 parts 10,449 words 18,258 views 4.6 stars (14 votes)
• Shockwaves by BRK  SizeGr  A series of seismic growth spurts create a serious mystery. Added Aug 2003 4 parts 10,445 words 11,767 views
• Secret origins of the BUFF models by Absman420  Cock Hypno Musc MuscGr Virgin  A too-alluring enhanced model from a secretive agency spills the beans to a reporter, though being literally irresistible means the interview won’t last long. Added Sep 2015 10,432 words 14,407 views
• Body game: Encounter 56 by matt1008  XCock Balls Cock CockGr Mcock Musc MuscGr NipC SizeGr 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 15,713 views 4.7 stars (10 votes)
• Growth by association by Richard Jasper  2Gay Cock CockGr Musc MuscGr Supn TallGr  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 3,429 views 3.0 stars (5 votes)
• Twinning by BRK  AlwHard XCock XDig Rep Virgin Series  Barry is excited to meet Will’s twin brother. Then he realizes that they can’t just be twins. Added Oct 2002 3 parts 10,404 words 10,480 views 4.5 stars (13 votes)
• Let’s make a bet by Seth Peterson  BellyGr Dom Fem Grad Gut MusBr Musc MuscGr PSD TallGr  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! Added May 2019 3 parts 10,394 words 11,859 views 4.2 stars (9 votes)
• The awakening by muscl4life  Cock CockGr Fant Musc MuscGr   Added Nov 2013 Updated Dec 2013 2 parts 10,343 words 15,530 views
• That balloon by RdyRoger  2Gay AgeGr Balls Cock CockGr HairGr HyCum HyMusc Musc MuscGr SizeGr TallGr  Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. Added Jul 2019 Updated Aug 2019 4 parts 10,293 words 13,507 views
• The cock bois by CockTFBoi  CockShr HyCum Tf  When Colin gets a text from a blocked number he is drawn into an adventure to uncover a conspiracy and find his boyfriend. Added Mar 2021 Updated Apr 2021 3 parts 10,230 words 2,903 views
• My bodyguard by Richard Jasper  Cock CockGr Grad HyStr Musc MuscGr  “Worthless” Worthington High School sophomores Roger Jensen and Nick Delios bond when the latter saves the former’s scrawny ass from the class bully, Ralphie Peters. Their burgeoning affection and academic accomplishments are only exceeded by their ridiculous muscle growth. Added Aug 2020 4 parts 10,166 words 2,639 views
• Transform: Auto upgrade by Also Known As  Cock Infect Musc MuscGr Scent SizeGr Series Series   Added Jan 2014 10,147 words 6,529 views
• Return of the cocksucking fleshsock by BRK  XAbs XArms XLimb Cock CockGr Fant Series  Kurn, a mountain warrior with an unruly, mouth-craving cock, has been sent to offer a boon to the great Huuman, Lord Griffin, Defender of Kossh, for his help in expunging the scimitar-raiders. To his shock, however, Lord Griffin instead offers the valiant Kurn a gift that answers his most compelling need. Added Sep 2020 Updated Nov 2020 3 parts 10,076 words 3,994 views 5.0 stars (5 votes)
• Transform: The athletic supporter by Also Known As  XCock Cock Infect Musc MuscGr SizeGr Series Series   Added Jan 2014 10,070 words 7,780 views
• Scenes: muscle growth shorts by Richard Jasper  Cock Grad HairGr Musc MuscGr  Ten interrelated short stories about giant muscles, huge cocks, growth galore, and, as always, fur fur fur! Added Oct 2020 10 parts 10,010 words 3,443 views

• Metatation by BRK  XArms XCock XLeg XLimb Rep TallGr Weed  Unexpectedly given the afternoon off, Connor goes exploring a botanical garden on a whim and discovers a secret meditation circle sharing some unusually potent weed. Added Dec 2018 Updated Apr 2019 2 parts 9,998 words 5,432 views 4.8 stars (22 votes)
• Lather, rinse, repeat by Cris Kane  2Gay HairShr Mental Musc MuscShr SizeShr  Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. Added Sep 2020 Updated Oct 2020 2 parts 9,938 words 4,482 views
• Superman gets big by Richard Jasper  HyMusc HyStr Musc MuscGr Super  Perry White sends Clark Kent off to cover his first bodybuilding contest, prompting interesting developments! Added Nov 2020 8 parts 9,920 words 3,514 views
• Under his wing by Richard Jasper  Musc MuscGr TallGr  Frank Jones, 40, is a (gay) widower, recently out of the landscaping business and taking on a new career as a personal trainer. He’s delighted with his new neighbors, a divorcee and her 14-year-old son. The relationship that develops among the three of them is not one any of them would have expected! Just FYI: This one has a lot of muscle growth but is (unlike the author’s usual fare) a sad one. Added Jan 2021 10 parts 9,913 words 1,696 views
• Transform: Muscle club by Also Known As  XCock Cock Infect Musc MuscGr Self SizeGr Series Series   Added Jan 2014 9,869 words 10,243 views
• Huge changes: Book two by RdyRoger  Balls Cock CockGr HairGr Infect Musc MuscGr Nonc PSD SizeGr Series  Jason and Todd decide to help Mason, not suspecting that Mason will get an extra helping of wishes, or that Mason’s fantasies of love and growth will start affecting more than just his partners. Added Dec 2017 2 parts 9,859 words 14,057 views 4.9 stars (7 votes)
• Hung for the holidays by Ziel  Cock CockGr GLGr HyCock MuscGr Xmas  Kris Kringle the Third is back for another Christmas adventure! This time he and Nick visit a pair of guys who are stuck in their apartment and unable to go visit their families for the holidays. They might be stuck at home, but Kris has a plan to ensure that this Christmas is the best one yet. Added Dec 2020 9,842 words 3,188 views
• The CVN link by BRK  XAbs Cock CockGr Musc MuscGr Retcon SizeGr TallGr  Mike is applying for a new job. Everything’s going great, his potential new boss is a dreamboat, he’s perfect for the position. There’s just one hitch: they need his CVNs. His confusion turns to shock when he finds out from a friend just what the “N” stands for… Added Jun 2020 2 parts 9,839 words 5,801 views 4.8 stars (9 votes)
• You and I: The restaurant by Also Known As  Cock CockGr Musc MuscGr Nude Rep SizeGr Sugg Series  Another dual perspective between a man with godlike powers and a man who seeks him out, this time leading to audacious transformations right in the middle of a busy restaurant. Added Jul 2016 2 parts 9,831 words 11,278 views
• Reset by Richard Jasper  2Gay 2Straight AgeShr Grad Musc MuscGr  Inexplicably starting his life over again as a weedy teenager, Richard is determined to make sure things are different this time. Added Mar 2020 9,819 words 4,861 views 4.7 stars (6 votes)
• HUSH by The Gecko Rose  XBalls CockGr Det Goo HyCock HyTongue Merg Self Str Tf  A young man, an Acolyte of cHurch of Universal Scientific Hedonism (HUSH), finally becomes a full Brother, and learns all the secrets of the Brotherhood. Including all their special transforming abilities... Added Dec 2018 4 parts 9,806 words 5,784 views 4.8 stars (10 votes)
• Skeeter’s cleaners by Ziel  CockGr Giant HyCock HyCum SizeGr  Journalism majors and best buds, Trey and Davis decide to do an expose on the new cum cleaning business. Little did they know they’d be making the news themselves. Added Mar 2015 9,753 words 16,492 views 4.7 stars (17 votes)
• Laundry day by Aphon  Balls Cock CockGr HairGr Hum HyCock Musc MuscGr Nonc SizeGr  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? Added May 2017 Updated Dec 2019 12 parts 9,685 words 32,565 views 4.3 stars (19 votes)
• Talion’s island by Nuclear Fusion  Cock Fur  Shipwrecked on a strange island, an undersized cougar meets a burly lion who quickly changes his view of things. Added Mar 2012 9,682 words 11,779 views
• Small problems by The Obsessive-Compulsive  Balls Cock CockGr HyCock   Added Sep 2009 7 parts 9,668 words 31,207 views 5.0 stars (5 votes)
• The beast with a billion boners by Ziel  Rep SizeShr Tent  Occult book store employees Lee and Gavin discover a comic book called "Beast with a Billion Boners." They figure they’ve both seen enough hentai to know where this is going. They were wrong. Some tentacle fun, raunchy gay smut, and even some shrinking and macro/micro sizeplay ensue. Added Dec 2015 9,663 words 9,946 views 4.8 stars (6 votes)
• Payback by muscl4life  Cock CockGr Giant HyCock Musc MuscShr MuscGr Nonc PSD SizeGr  After being betrayed by his bodybuilder boyfriend, Leo stumbles on an acquaintance with a wizard who claims to want to help him get even. Added Jun 2018 2 parts 9,659 words 16,697 views 4.3 stars (8 votes)
• Stories to tell in the dark by Thorn  AssGr Balls BellyGr Cock CockGr FatGr Gut Infl MuscGr SizeGr TallGr  Sean discovers a book that is filled with some surprising stories. Added Apr 2021 2 parts 9,653 words 5,291 views 4.8 stars (25 votes)
• The blue daiquiri by BRK  XArms XCock XHead XLimb Cock CockGr GLGr Musc MuscGr TallGr Series  Another artifact of the universe makes an appearance, this time at a loft party to celebrate the pilot Henry scripted, Ice City, going to series. If only Henry were having as much success figuring out his feelings for his sweet but ordinary-looking roommate, Gavin. Added Oct 2017 9,647 words 7,893 views 5.0 stars (11 votes)
• Truth to tell by BRK  Cock CockGr Musc MuscGr Sugg  There are way too many temptations involved when the things you say about people around you come true—especially when you fall in lust with the hot guy in the next dorm room. Added Feb 2012 Updated Jun 2018 3 parts 9,610 words 29,881 views 4.7 stars (24 votes)
• Mutation by BRK  XArms XCock XLeg XLimb XPec 3Legs 4Legs Cock CockGr HyCock Rep Stack  Everyone in Portia, Alaska has been grown thicker and stronger and made irresistibly beautiful, but none more than the teens in the high school. Geek genius Mr. Lewis tries to roll back the most extreme changes in Mr. Casey’s class as a test case, but the trial doesn’t go anywhere near as planned. Added Jun 2010 Updated Jul 2018 4 parts 9,583 words 64,792 views 4.9 stars (14 votes)
• David devolving by FanTCMan  DumbGr Musc MuscGr Nonc   Added Sep 2003 2 parts 9,538 words 35,554 views 4.7 stars (11 votes)
• Danny gets big by StudMscl  Musc MuscGr  Danny is unexpectedly given some brown paper packets that are supposed to turn him into everything he wishes he were. He quickly learns that changing your body changes your life in unexpected ways. Added Nov 2003 3 parts 9,501 words 59,963 views 4.5 stars (15 votes)
• The professor of reality by RdyRoger  Cock CockGr Musc MuscGr PSD SizeGr  Max’s friend’s boss, the Professor, has been experimenting with making changes to reality, but when he tries to solve Max’s problems with his undersized equipment things get a little out of hand. Added Dec 2017 2 parts 9,489 words 11,212 views 4.5 stars (6 votes)
• Muscl Hansl by Jerkoffcentral  Cock Musc MuscGr Rape Slave  Hans, wandering in the wrong forest, encounters a herd of mindless muscle slaves, and soon the god that made them that way—and he’s determined to make an example of Hans. Added Jun 2014 Updated Jul 2014 2 parts 9,486 words 16,509 views 4.1 stars (14 votes)
• Nightmare at the Pump House Gym by UberPump  Balls Cock CockGr Hallow HyCock HyCum HyMusc Immob Musc MuscGr  A bodybuilder encounters a strange man at the local gym who forces him to experience his deepest desires first-hand. The growth is intoxicating, but there’s a price to pay he doesn’t see coming. Added Oct 2020 3 parts 9,485 words 6,191 views 4.8 stars (6 votes)
• It’s a piece of cake! (revised) by Woynich  NoCock BellyGr Fluids Immob Infl SizeGr TallGr  James Miller finds a magic cookbook and bakes up a harem of anthropomorphic cakes that have different powers when he eats pieces of them. There’s a crumb cake with “EAT ME” written into his chest with currants, a blueberry shortcake, a stack of pancakes, and sure to be many other varieties soon. Added Aug 2020 3 parts 9,461 words 2,825 views
• Miracle man by Also Known As  Musc MuscGr   Added Jul 2002 2 parts 9,461 words 13,630 views
• Change of mind by Mango Deville  Swap  A man with a failing body finds a way to swap places with a healthy but brain-dead young man. Added Jan 2003 6 parts 9,459 words 15,007 views
• ChristMASS by Musclesaber  Balls BellyGr Cock CockGr CumInf Giant HyCock HyCum Infl MuscGr TallGr Xmas  Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated. Added Dec 2020 4 parts 9,454 words 4,352 views
• Multilimb studies by Josh Dugan  XArms XCock XLeg XLimb TallGr  For reasons of his own, Jeff gets Mark to take a class with him. Added Feb 2020 Updated May 2020 10 parts 9,444 words 2,313 views 4.7 stars (6 votes)
• Transform: After math by Also Known As  XCock Cock Infect Musc MuscGr SizeGr Series Series   Added Jan 2014 9,418 words 7,129 views
• Blood lust by muscl4life  Cock CockGr Hallow HyCock Musc MuscGr Nonc SizeGr Twins Vamp Were  The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle. Added Nov 2013 Updated Dec 2013 3 parts 9,393 words 23,225 views 4.4 stars (8 votes)
• Macrocosm by TylerGermany  Musc PSD  The new guy in class is eight feet tall, and that’s just the start of what draws Luke to him. Added Feb 2016 Updated Mar 2016 2 parts 9,387 words 14,365 views 4.2 stars (5 votes)
• The four jocks: The loft by BRK  XCock XLimb Cock CockGr Musc MuscGr SizeGr TallGr 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 12,231 views 5.0 stars (6 votes)
• Medicine show continues by Longbow9  Bi Cock CockGr Het HyCock Series  The Homer’s Odyssey of breast and cock expansion stories is continued by the story’s original creator, complete with even more breast and cock expansion. Added Mar 2016 8 parts 9,335 words 14,304 views
• Figurines by RdyRoger  Cock CockGr Musc MuscGr Race  A pair of bracelets let the wearer gain the proportions and attributes of any figurine you pick up. Once you understand that, you start to realize there are some very well-built figurines out there... Added Feb 2009 4 parts 9,284 words 24,935 views 4.5 stars (16 votes)
• You and I: The beginning by Also Known As  Cock CockGr Musc MuscGr Nude PSD SizeGr Sugg Series  In the beginning, there was growth, and muscle, and … well, there was a little trial and error along the way. Added Aug 2016 9,251 words 11,933 views 4.8 stars (8 votes)
• I want what I want by NCGazza  Balls Cock CockGr Giant HyMusc Musc MuscGr Nano PSD SizeGr TallGr Viol  Multitrillionaire Benjamin Kind has Professor Grant Jennings create a DNA altering nanobite to give him the body he’s always wanted. Added Mar 2019 Updated Apr 2019 2 parts 9,243 words 15,493 views 4.5 stars (13 votes)
• The cabin by HugeEndowments  Balls Cock HyCock HyCum Self Worship  A story about two friends and some excessive sizes. Added Mar 2021 2 parts 9,239 words 3,824 views 5.0 stars (9 votes)
• Biggest by Also Known As  AlwHard Cock Musc MuscGr   Added Jan 2014 2 parts 9,229 words 20,157 views 4.5 stars (6 votes)
• The cock dungeon by LordTronimator  AlwHard Balls Cock CumMilking Herm Nonc  A group of boys awaken within a dark, strange dungeon, completely butt naked and sporting boners that seem to refuse to go away. They hope to find any other prisoners and an escape before succumbing to the strange location’s influence. Added Jun 2020 Updated Aug 2020 4 parts 9,222 words 5,134 views 3.8 stars (5 votes)
• My big problem by Richard Jasper  Cock GLGr Grad HyStr Musc MuscGr  Austin, Arturo, Bernie and Ralphie have been friends since they were kids—and discovered that Austin had an improbably huge dick! Growing his muscles to match turns into a group effort! Added Aug 2020 5 parts 9,214 words 3,389 views
• Chris olympus by FanTCMan  2Gay AgeDiff CockGr Dad HairGr Musc MuscGr   Added Dec 2002 3 parts 9,167 words 30,949 views 4.4 stars (16 votes)
• A man of growing proportions by crazywolf82  Balls CockGr CumInf HyCock HyCum Str  Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him. Added Oct 2014 5 parts 9,164 words 43,107 views 4.6 stars (31 votes)
• Livin la vida loca by Onix  Hypno Mind Race Swap  I wasn’t always like this… but Steve—I mean my Master says I won’t be able to remember any of that in a little while. Added Apr 2003 9,124 words 11,532 views
• The duplex by TheCandymanCan13  2Gay Bi Cock Het  Peter and his hot wife, Eleanor, are looking for a little excitement. They decide to try sharing sex with another couple, but don’t have much luck until a chance encounter introduces them to Henry and Rose, both of whom know exactly how to please a man and woman. Added Apr 2018 9,099 words 4,534 views 3.9 stars (8 votes)
• Transform: Coffee break by Also Known As  XCock Cock Infect Musc MuscGr SizeGr Series Series  Marcus’s favorite espresso dude at the coffee shop looks a little different today. Added Jan 2014 9,093 words 6,857 views
• Mal Sueno: A Halloween tale by JayPat  Cock CockGr Hallow Hum HyCock Musc MuscGr Nonc SizeGr TallGr  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. Added Nov 2018 3 parts 9,079 words 10,212 views 3.9 stars (14 votes)
• Another nerd story by Sithspawn  Cock CockGr HyStr Musc MuscGr Nano SizeGr TallGr  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 8,825 views 4.6 stars (8 votes)
• The salt: the lab assistant by RdyRoger  Cock CockGr Musc MuscGr SizeGr Series   Added Jun 2010 9,042 words 8,643 views
• .hack//swap by Ziel  Cock CockGr Musc MuscShr MuscGr PSD SizeShr SizeGr  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 15,918 views 3.9 stars (12 votes)
• Bear’s den by Pfefferooney  Balls BellyGr Cock CockGr HairGr HyCock Infect Musc MuscGr NipCum SizeGr  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. Added Mar 2019 Updated May 2019 3 parts 9,022 words 20,000 views 4.9 stars (9 votes)
• Bull’s gene by Opin  Gut HyCum HyStr Musc MuscGr PSD SizeGr TallGr Worship  Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectations… Added Aug 2020 Updated Apr 2021 5 parts 9,018 words 15,249 views 4.5 stars (13 votes)

• Fortitude by BRK  Cock CockGr Musc MuscGr SizeGr Space  A starship full of hot young recruits gets marooned in a strange part of space that seems to have an augmenting effect on the crew, leaving the AI and the unexpectedly immune commander to try to get them free. Added Aug 2009 Updated Mar 2018 3 parts 8,994 words 31,879 views 4.7 stars (34 votes)
• Alpha Luke grows his circle by Eric Aaldersen  Balls Bro Cock Musc MuscGr 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 5,622 views 5.0 stars (10 votes)
• Transform: Morning wood by Also Known As  XCock Cock Infect Musc MuscGr SizeGr Series Series   Added Jan 2014 8,923 words 8,411 views
• Cycle one by Absman420  Cock Lycra Musc  Sam is a writer whose hobby is bodybuilding. His new gym is owned by a guy named Coach, who goes the extra mile to make sure “his boys” get the gains they need. Added Jan 2013 8 parts 8,889 words 20,803 views 4.8 stars (9 votes)
• My brother’s boyfriend by Richard Jasper  2Gay Balls Bro HyMusc HyPher HyStr Musc MuscGr SizeGr TallGr  Hunky, straight Marine Kyle is gobsmacked to find out that his bigger, hotter baby brother has an even bigger, hotter boyfriend! Added Feb 2020 5 parts 8,843 words 10,450 views 4.0 stars (7 votes)
• The muscle machine by Richard Jasper  Cock CockGr Grad Musc MuscGr SizeGr TallGr  When Max Hardesty returns to Emory after summer break, his freshman roommate, Ralphie Peters, is in for a big surprise! And it just keeps getting bigger! Added Aug 2020 11 parts 8,800 words 5,304 views
• The blue pumpkin by BRK  AlwHard XArms XLimb XTongue Cock CockGr Hallow HyCock HyCum Mcock Merg Musc MuscGr Rep Str Supn TallGr Twins Series  Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… Added Oct 2020 6 parts 8,774 words 3,886 views 5.0 stars (11 votes)
• Alpha Luke saves the party by 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 3,422 views 5.0 stars (10 votes)
• Hulk by WBHunk  Gut Musc MuscGr Viol  An early encounter with a huge, muscular man presages transformations yet to come. Added Jul 2002 5 parts 8,751 words 31,522 views 4.3 stars (7 votes)
• Simply winning by NCGazza  Balls Cock CockGr Giant HairGr HyCock Musc MuscGr PSD SizeGr TallGr Viol  Justin gets his hand on some herbal tea that hopefully will make him into the man he wants to be… if he can hold onto it long enough. Added Mar 2019 3 parts 8,705 words 12,488 views 3.7 stars (9 votes)
• C is for… by King Dave  2Gay AgeShr Cock CockGr Grad Musc MuscGr  Owen decides to order some custom health supplements online. He never expected them to have these kinds of side effects. Added Feb 2021 Updated Mar 2021 4 parts 8,701 words 11,345 views 4.9 stars (10 votes)
• Porn can be healthy by Egi  Cock CockGr HyCock HyCum Infect  Zack is a healthy, horny young man who, like any other boy, likes to look at porn. Always one for novelty, Zack comes across the perfect website for him and his needs! Added May 2017 2 parts 8,693 words 21,095 views 4.9 stars (27 votes)
• Brandon’s bro by FanTCMan  Bro Cock CockGr HairGr Musc MuscGr  Brandon initiates his brother onto a secret society of guys who are being made more and more muscular, hung, and sexy. Added Jan 2017 4 parts 8,692 words 19,342 views 4.6 stars (20 votes)
• Metachange by LordTronimator  XArms XLeg XLimb 4Legs Balls Bro Cock CockGr Hum HyCock HyCum Nonc  Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? Added May 2020 Updated Jun 2020 5 parts 8,689 words 4,949 views 4.6 stars (10 votes)
• The cock blog by TheSizeKing  Balls Cock CockGr Grad HyCock HyCum Self  Patrick was just your average 25 year old guy. He’s just got one secret: he has the world’s biggest dick, and it seems to be getting bigger. Added Aug 2020 Updated Oct 2020 5 parts 8,685 words 8,107 views 4.4 stars (10 votes)
• 21 dollar footlong by Ziel  Balls Cock CockGr HyCock SocMed  Angus receives a new app from his buddy which claims to allow him to host his very own growth drive! Angus could use the money, and it’s not like the app can really grow his cock. It’s just trick photography and photo manipulation, right? Added Oct 2019 8,683 words 13,429 views 4.8 stars (8 votes)
• Summer vacation by Richard Jasper  Cock CockGr Grad HairGr Musc MuscGr TallGr  Recent high school graduate Roger is looking forward to spending the summer—alone—at his grandparents’ lake house. He plans to eat, lift, and grow! Little did he anticipate the effect his grandfather’s special formula Vegemite would have on the process! Added Oct 2020 6 parts 8,655 words 4,610 views
• A tune up by Dream Big  AlwHard Balls Cock CockGr Musc MuscGr Self  Jay’s new boyfriend is younger and hunkier than he is, making him feel unworthy. Kim coaxes him into a workout regime and hooks him up with a friend’s experimental workout supplement, and before long Jay is catching up to his boyfriend—a lot faster than he should be. Added Mar 2019 4 parts 8,646 words 9,497 views 5.0 stars (7 votes)
• Ad man by FanTCMan  2Gay Cock CockGr HairGr HyCock HyCum Infect Musc MuscGr Nonc  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 62,044 views 5.0 stars (27 votes)
• Training Tony by BRK  2Cock 2Gay XCock Cock CockGr HyCock Musc  A magnetically sexy young Italian man is about to enter a new life as a firefighter, except he and his devoted friends are sidetracked by the disappearance of his friend Frankie. Added May 2014 2 parts 8,640 words 20,513 views 4.4 stars (24 votes)
• The reform party by NBCK99  2Cock XArms XCock XHead XLeg XLimb Cock CockGr Det HyCock Merg Musc MuscGr Rep SizeShr SizeGr  Will attends a gathering that turns out to be devoted to some radical transformations, where the invitees have sexual desires that can’t be fulfilled in the real world and long for their roleplay fantasies to be made real in ways even they don’t expect. Added Sep 2016 Updated Oct 2016 2 parts 8,602 words 15,229 views 4.3 stars (9 votes)
• Manzeum by Richard Jasper  AgeShr Cock CockGr Musc MuscGr  Roger Funderburk is really pretty damned hunky for a man in his late 50s. But he’s also dealing with the health issues that tend to crop up in late middle age. Then his endocrinologist puts him on a new medication for his type 2 diabetes, one with some unusual side-effects. Or, in Roger’s case, spectacular ones! Added Jun 2020 9 parts 8,576 words 3,098 views
• Blink and it’s gone by Double-U  Alien Musc MuscGr  Mark is amazed he’s able to land a date with Connor, the unbelievably hot stud who approached him out of nowhere. But things get complicated when it turns out that Connor is not who he appears to be. Added Jun 2017 4 parts 8,569 words 9,749 views 4.6 stars (7 votes)
• Pholus reborn by Absman420  Cock CockGr MuscGr SizeGr TallGr Weed  A man inherits an elixir that transforms him into one of the old gods. Added Oct 2020 8,534 words 4,130 views 5.0 stars (9 votes)
• But I will do anything by WordShop  Balls CockGr HairGr HyCock Immob Musc MuscGr  Twenty-two-year-old Carlos is handsome, charming, and a great looker, but with self-doubts over a lithe lean body when he always wanted muscle. So he places an ad in a personals column looking for the trainer who could mold him. Be careful what you wish for... Added Sep 2017 Updated Dec 2017 3 parts 8,532 words 18,847 views 4.6 stars (14 votes)
• Mirror mirror by Corwin  Cock CockGr Musc MuscGr   Added Dec 2013 2 parts 8,532 words 14,427 views
• Seeing stars by OneLuckyGuy89  2Straight Balls Cock CockGr Gut HairGr HyCock Infect Merg MuscGr Nonc SizeGr Super TallGr Twins  12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change. Added Mar 2020 Updated May 2020 2 parts 8,520 words 5,366 views 4.0 stars (5 votes)
• The ride by Cris Kane  CockGr Mental MuscGr Nonc Shift Tf  A benevolent shapeshifter hitches a ride with a redneck in need of a change. Added Sep 2020 8,497 words 3,682 views
• X-mass by Ziel  Balls Cock CockGr Giant HyCock HyCum Images Musc MuscGr SizeGr TallGr Xmas  With illustrations by Seraphiel. Clive thinks he’s in for a long, lonely Christmas break. It seems everyone else has left town to spend the holidays with their family, and he’s stuck hanging out with his roommate who he barely even knows! But a mysterious gift shows up and changes everything. This is one gift that definitely keeps giving! Added Dec 2019 8,466 words 14,655 views 4.6 stars (12 votes)
• Brute growth by Zhu  Balls Cock Giant HyCock HyMusc Immob Musc MuscGr PSD SizeGr Tobacco  Having outgrown his previous digs, giant muscle freak Mute commissions a bigger house from fellow freak and architect Zhu. Zhu and his assistant Dohn join him for a meal, and they’re already turned on by each other’s crazy size even before they share some very special cigars. Added Dec 2018 2 parts 8,446 words 9,429 views 3.8 stars (5 votes)
• Curious cats by FanTCMan  Cock CockGr HairGr Musc MuscGr Nonc   Added Nov 2002 8,423 words 27,812 views 4.9 stars (13 votes)
• Multicock fratbrats by BRK  XCock Cock  A bunch of hunky multicocked frat boys decide to advance beyond jerking off separately and engage in a competition to see whose oversized cocks are the biggest. Added Nov 2003 8,418 words 12,534 views
• Perfectly normal by EdIam  AlwHard NoShirts 2Gay Bro Dad Mental Nonc Retcon  John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. Added Jan 2021 8,364 words 2,478 views
• At the cafeteria by BRK  XCock Cock CockGr GLGr Immort Infect Musc MuscGr 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 23,815 views 4.7 stars (39 votes)
• Boston by Marzart69  Cock Musc MuscGr SizeGr   Added Jul 2002 8,358 words 20,916 views
• The system by muscl4life  Dom Musc MuscGr  It turns out it’s all about the chakras. Added May 2016 8,353 words 9,561 views 4.2 stars (5 votes)
• Aisle 13 by Richard Jasper  Musc MuscGr  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 3,929 views
• Wheel of fortune by Seth Peterson  Cock CockGr HyCock Musc MuscGr SizeGr  One wheel. Limitless possibilities. Infinite sex. Added Jan 2016 8,320 words 16,358 views
• Biking buddies by Eric Aaldersen  Musc   Added Dec 2005 5 parts 8,312 words 13,795 views 5.0 stars (6 votes)
• The runner by LenZelig  2Gay AgeDiff Bi Bro Cock Dad Dom Het Musc Series  Jake is out for a morning run when he meets up with someone who is more than a man and looking for a different kind of exercise. Added Jun 2020 8,270 words 3,522 views
• Morning body by BRK  Cock CockGr Fly Grad Rep Self TallGr Wings  An intense capacity for imagination makes real the things others only dream of. Added Nov 2003 2 parts 8,240 words 19,364 views 5.0 stars (7 votes)
• Brent and Jax by BRK  XCock Cock CockGr HyCock Retcon Sugg  Jax comes back from vacation extremely jazzed about something that happened to him, leading to a very strange conversation with his buddy Brent about how all the guys on campus seem to be changing lately. Added Mar 2013 Updated Apr 2018 2 parts 8,234 words 26,410 views 4.6 stars (16 votes)
• Alpha Dave goes camping by Eric Aaldersen  Musc Supn Virgin 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 5,689 views 5.0 stars (17 votes)
• What happened by Dream Big  Bi Cock CockGr Musc MuscGr Tf  When Daniel meets up after college graduation with his high school friends Chris and Jane for a beach vacation, it turns out Chris has some important news: first, he’s into both of them, and second, he’s got access to his family’s secret body transformation serum, and he’s willing to share. Added Nov 2019 2 parts 8,209 words 5,758 views 5.0 stars (5 votes)
• The deal by Marc Adrien Godin  Demons Musc Viol   Added Jul 2002 2 parts 8,208 words 9,958 views
• Incremental curse by BRK  SizeShr  Jared’s non-wizarding friend Lee accidentally triggers a booby-trap of a magician’s tome, causing him to shrink to the size of his own equipment. Added Jan 2012 Updated Apr 2017 3 parts 8,206 words 19,608 views 5.0 stars (6 votes)
• Sweat it out by Egi  Cock CockGr Infect Musc MuscGr Scent  Working out is hard enough when you're scrawny and shy. Sometimes you need a partner to help fill you out with some unconventional methods. Added Jun 2017 2 parts 8,184 words 11,507 views 4.7 stars (10 votes)
• First time(s) by Richard Jasper  Cock Musc MuscGr  Our perennial protagonist, Roger, records seven different versions of his first-time same sex encounter. The usual steamy muscle growth fantasies ensue. Added May 2020 6 parts 8,181 words 2,162 views
• A miracle on 69th Street by Ziel  Cock CockGr HyCock Xmas Series  Christmas just doesn’t feel like Christmas this year for Nick, but a midnight visitor changes that. Santa Claus might not be coming this year, but Nick and his new friend sure are. Added Jan 2016 8,172 words 11,101 views 4.8 stars (8 votes)
• Damian and the three muscleteens by hyperboi  2Gay AgeDiff Bro Cock CockGr Dad HyCock Infect Musc MuscGr Twins   Added Dec 2012 5 parts 8,169 words 47,488 views 4.4 stars (25 votes)
• Josh’s genie by Anarchy A  Cock Musc MuscGr SizeGr  Bullied teen swimmer Josh uses the unexpected acquisition of a genie to try improving things at school, one daily wish at a time. Added Oct 2015 Updated Jan 2016 4 parts 8,133 words 38,330 views 4.8 stars (6 votes)
• Have yourself a megalithic Christmas by Ziel  Bro Cock CockGr Giant HyCock SizeGr Xmas Series  A sort of sequel/follow up/spin off to Miracle on 69th Street. This time the story focuses on Calvin, a down on his luck dude who has long suffered under his overbearing and outright mean-spirited older brother, but all that’s about to change. It’s Calvin’s turn to be the “big” brother in every sense of the word. Added Dec 2016 8,115 words 10,038 views 3.6 stars (7 votes)
• Jeff’s story by Muscle Flex  Cock CockGr HyCock Lycra Musc MuscGr  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. Added Jul 2002 4 parts 8,109 words 46,168 views 4.2 stars (15 votes)
• Transform: Teacher’s pet by Also Known As  XCock Cock Infect Musc MuscGr SizeGr Series Series  As students go, Raul is pretty cocky, and with good reason—even at detention with Mr. Titus and the rest of the Muscle Club. Added Jan 2014 8,100 words 8,033 views
• A perfect revenge by FanTCMan  2Gay Cock CockGr GLGr HairGr Musc MuscGr   Added Jun 2002 Updated Mar 2014 8,078 words 27,594 views 4.3 stars (16 votes)
• The acolytes by Richard Jasper  Cock CockGr HairGr HyCock HyMusc HyStr Musc MuscGr SizeGr TallGr  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 7,356 views 3.7 stars (11 votes)
• The adventures of Corey Harddwick by BRK  XArms 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 11,743 views 4.9 stars (7 votes)

• Miller’s Miracle Grow-All by RdyRoger  Cock CockGr Musc MuscGr SizeGr TallGr  Daniel discovers a dusty jar of "Grow-All" that turns out to do exactly what it says. His attempts to use it to help himself and his friends, however, go a lot further than he planned. Added Sep 2019 Updated Oct 2019 2 parts 7,990 words 9,239 views 3.6 stars (17 votes)
• Lake Wanahakalugi by Ziel  Merm Tent  "This month’s theme was mer-dudes. Although I kinda decided to take it a step further and have one mer-dude TF and one octo-guy TF. I ended up focusing mostly on the octo-guy, but tentacles are so much fun. Plenty of macro/micro gay fluff ensues." Added May 2015 7,961 words 9,457 views
• Resolution by Cris Kane  2Gay Mental Musc MuscGr New Years  Two old friends are slogging through another New Year’s Eve until one of them makes a choice that breaks them out of their rut. Added Mar 2019 7,956 words 4,375 views
• Software upgrades by King Dave  Cock CockGr Grad Hanukkah MuscGr Retcon SizeGr Sugg TallGr Xmas  Like many people, Jacob has been working from home since Covid-19 hit in March. Now in late December, an update to the video chat software gives him and his hunky coworker a pleasant surprise. Good think he didn’t take the day off! Added Dec 2020 Updated Jan 2021 3 parts 7,945 words 6,393 views 4.9 stars (17 votes)
• Morphed muscle tit freaks by TitMorpher  MusBr Musc MuscGr NipCum  Later in the 21st century, the bodybuilding world fragmented into separate interest groups. Traditional contests still took place, but they were less popular in the face of new contests that centered around special fetishes, such as bodybuilders with huge cocks or enormous muscle tits. Added Jan 2011 Updated Jan 2012 3 parts 7,939 words 92,426 views
• The double room by Tyler Wilson  XArms XCock XHead XLimb XTorso Cock Merg Twins  Tyler is confused to find two roommates listed for his double room at the university, but quickly finds that this new arrangement will work very well. Added Jul 2017 Updated Feb 2019 3 parts 7,922 words 10,860 views 4.9 stars (15 votes)
• Company guys by FanTCMan  AgeDiff Cock CockGr Dad HairGr Musc MuscGr  You can't even imagine how excited Joey and I were, excited and scared, when Dad said he was going to give us the formula he'd been sampling. We were going to be models for what he called the Company. Added Dec 2002 2 parts 7,919 words 27,999 views 4.8 stars (8 votes)
• The laboratory’s plan by notius  Musc   Added Nov 2009 2 parts 7,916 words 9,024 views
• The night he came by Charles Westfall  Alien CockGr HyCock Hypno Musc MuscGr  Thomas encounters alien visitors with equipment even bigger than his. Added Jul 2002 7,839 words 18,327 views
• Brotherly love by TheSizeKing  Bro Cock CockGr HyCock Musc MuscGr SizeGr TallGr  Reece is a 20-year-old guy who has everything going for him in life: good looks, good brains, good personality, even a well-above average endowment between his legs. His younger brother, Michael, is exactly the opposite. Michael is about to turn 18, and could use a little boost before he goes out into the adult world. Added Apr 2020 5 parts 7,816 words 9,008 views 4.9 stars (11 votes)
• Anything to grow by Big Bull Trainer  DumbGr Immob Musc MuscGr SizeGr 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 33,726 views 4.4 stars (12 votes)
• Alpha Dave returns home by Eric Aaldersen  Cock Musc Supn Series  Alpha Dave returns home and remembers the alpha who made him. Added Feb 2020 7,790 words 3,163 views 5.0 stars (12 votes)
• Titan video by Anonymous  Balls Cock CockGr Giant HyCock HyMusc Immob Musc MuscGr TallGr   Added Jul 2002 2 parts 7,735 words 18,807 views
• Simon says by BRK  XAbs XArms XCock XDig XLimb Cock CockGr HyCock Musc SizeGr Sugg TallGr  My goofy, fun-loving shop owner loves staging these ridiculous competitions with us, but this latest one is definitely the craziest. Added May 2013 Updated Jun 2017 2 parts 7,732 words 17,657 views 5.0 stars (9 votes)
• Biggest man of them all by muscl4life  Cock HyStr Musc MuscGr   Added Nov 2013 Updated Dec 2013 7,696 words 20,315 views 4.7 stars (6 votes)
• True muscle god by mf81  Balls Cock CockGr Musc MuscGr Viol  An encounter with a strange artifact from the ancient Aegean leads Richard to a divine encounter. Added Mar 2006 Updated Feb 2011 3 parts 7,686 words 72,648 views 4.8 stars (35 votes)
• Waking up by Musiker  2Animal Cock CockGr Dom Fur Musc MuscGr PSD TallGr Series  Max wakes up and explores his new body after having been transformed into a hugely muscular, well-hung dog-man. To pay for his transformation, he has sold himself to be a slave and a permanent exhibit in an adults-only zoo where he will perform shows—and have lots of sex—for the entertainment of visitors to the park. In this chapter, he is also re-introduced to the man who will be his Master for the rest of his life. Added Nov 2019 Updated Dec 2019 2 parts 7,685 words 5,021 views
• The greed demon by Marquis de Rent  Cock CockGr Demons HyCock Incub Musc MuscGr 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 18,870 views 4.9 stars (14 votes)
• Brotherly love by Seth Peterson  Balls Bro Cock CockGr Gut HyCock Merg Musc MuscGr SizeGr TallGr  Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 7,666 words 35,348 views 4.8 stars (16 votes)
• Danny’s dick by Zot57  Cock CockGr HyCock   Added Feb 2010 10 parts 7,661 words 76,347 views 4.1 stars (21 votes)
• Alpha master god king by MaleHypnoDomination  Dom Mind Musc MuscGr  An unassuming househusband accidentally becomes the God-King of the world. Added May 2016 2 parts 7,650 words 19,071 views 2.7 stars (31 votes)
• The shirtless club by BRK  NoShirts Bro Cock Musc Twins  A cute, well-built teenager and his twin friends make a pact to keep their shirts off at all costs. Added Jul 1997 Updated Jul 2010 2 parts 7,620 words 34,044 views 4.6 stars (12 votes)
• Cuuuurse! by Ziel  XArms XCock XLimb Cock Musc MuscGr Naga Scaly  Boyfriends Alex and Reuben are subjected to a curse that grows them into long-tongued double-cocked muscular naga. Ask them if they mind. Added Oct 2014 7,618 words 18,930 views 4.6 stars (12 votes)
• Keith DeMarco is huge! by BRK  XAbs XArms XCock XLimb XPec Cock Stack TallGr  Top music critic Zach Savoy is finally handed a chance to interview pop superstar Keith DeMarco after a year of secrecy and seclusion. When he penetrates the singer’s inner sanctum, though, he’s not prepared for what he finds. Added Apr 2017 2 parts 7,608 words 8,215 views
• Santa’s big surprise by Silverfox Dad  Infect Musc MuscGr SizeGr Xmas Series  Jeremy has not only been obsessed with Santa, he's seen him and knows he's real. So when a friend at the gym gives him a muscle-growth supplement meant to give him confidence enough to talk to his beautiful bodybuilder crush Marco, Jeremy decides instead to give Santa a gift of his own. Added Jan 2017 3 parts 7,594 words 13,460 views 4.9 stars (10 votes)
• Wishing star by EcstaticS  Bi Cock CockGr Retcon Supn  Chris sees a guy with a really massive dick and wishes on a star for a dick that was even bigger. What he doesn't know is that sometimes the stars are listening. Added Jun 2020 7,594 words 4,743 views 4.9 stars (7 votes)
• Sonic growth by Guhbone  Cock CockGr Musc MuscGr SizeGr   Added Aug 2012 9 parts 7,592 words 29,215 views 3.8 stars (6 votes)
• Robby’s new legs by Josh Dugan  XDig XLimb Det Llegs Rep WFoot  All for love, this crazy young kid bi-locates and grows more of everything, but it gets out of control. Added Jan 2006 Updated Aug 2020 9 parts 7,589 words 7,922 views
• The four jocks: Online edition by BRK  AlwHard XCock XLimb XTorso Bro Cock CockGr Mcock Musc MuscGr Rep Series  A futuristic all-virtual version of the game leads to transformations in their already-tweaked full-body avatars, which they're able to experience in the VR space as if they were their real bodies. Added Jul 2012 3 parts 7,578 words 15,779 views 4.6 stars (7 votes)
• A whole new world by MarcusB00  Alien Cock CockGr HyCum HyStr Musc MuscGr Viol  Two siblings, looking for a profit, break into an abandoned facility for potential treasure. Along the way they accidentally open a portal and get sucked in, and one of them get woken up by young dude with muscle powers in a new world. Added Nov 2020 Updated Mar 2021 2 parts 7,545 words 4,393 views
• Boy in a bag by Absman420  AgeShr Cock CockGr DumbGr Mental Musc MuscGr Nonc  Maybe there’s such a thing as too much hormone therapy… Added Oct 2020 7,534 words 6,729 views 5.0 stars (5 votes)
• The bodyguards by Alakazam1988  Balls Bro Cock CockGr Infl Musc MuscGr PSD SizeGr Twins  Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. Added Apr 2021 Updated May 2021 4 parts 7,528 words 8,211 views 4.9 stars (18 votes)
• Coupon code: littlest by Ziel  CockShr  El decides to abuse a coupon code that promises to take “20% off”. He keeps stacking the coupon until there’s nearly nothing left! Added May 2020 7,522 words 2,919 views
• Pool party by BRK  2Gay XCock Balls Cock CockGr HyCum Mental Musc MuscGr Rep  Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies. Added Nov 2019 2 parts 7,501 words 7,774 views 4.3 stars (16 votes)
• Lunch of champions by Cris Kane  2Gay Cock CockGr Musc MuscGr  Skinny nerd Tyler is befriended by a high-school football star and slipped some of the team's special training diet. Added Dec 2018 7,493 words 8,452 views 4.9 stars (9 votes)
• Breaking big by Ziel  CockGr HyCock  Tim had the bright idea to craft a special serum that would boost the size of his painfully average dick in order to show off and hopefully woo one or both of his crushes, and it worked! Oh boy, did it work, but things take a turn for the extreme when Tim’s growth reaches extremes he’d never dreamed of, and then there’s the issue of Tim’s two crushes... Added Jan 2016 7,492 words 18,293 views 4.6 stars (13 votes)
• The four jocks: Horny teens by hyperboi  XCock Bro Cock CockGr HyCock Musc MuscGr NipCum Rep SizeGr Series   Added Apr 2014 3 parts 7,484 words 27,899 views 4.8 stars (5 votes)
• The band by BRK  XArms XLimb Cock HyCock MuscGr PSD Rep SizeGr 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 16,555 views 4.9 stars (12 votes)
• The fugitive by Cris Kane  2Gay AgeShr Cock Dom Mental Mind Slave Tf  One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. Added Oct 2019 7,458 words 4,431 views 5.0 stars (5 votes)
• Daddy muscle by Richard Jasper  AgeDiff Musc MuscGr  When Roger’s daughter is born, he decides it’s time to grow some serious muscle. He succeeds beyond his wildest dreams. It’s the Circle of Life! Added Apr 2020 7,446 words 3,951 views 5.0 stars (5 votes)
• The deal by Ziel  XArms XCock XLimb Cock CockGr Giant HyCock Musc MuscGr SizeGr Supn  Zeke tries out what appears to be a spell in a musty old tome only to discover that it’s actually a summoning ritual! Zeke soon finds that his experimentation in the mystical arts has some HUGE repercussions. Added Nov 2018 7,420 words 9,468 views 3.8 stars (9 votes)
• Teen growth by Chamelion123  Musc MuscGr   Added Jul 2002 7,404 words 95,929 views 3.7 stars (23 votes)
• And then he came by Teen Hulk  Cock CockGr HyCum Infect Musc MuscGr Self Virgin  David's dream is interrupted … but only until his next visit to the gym. Added May 2002 2 parts 7,372 words 35,523 views 4.4 stars (7 votes)
• Giant problems by aquila  Giant HyCock HyCum PSD SizeGr TallGr Tf Viol  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 8,498 views 5.0 stars (6 votes)
• Island duty by Bud Boytaurbody  XArms XLimb XPec Cent Det Llegs Rep Stack  The magical natives at the neighboring island drape your shoulders not with a flowered lei but something way different. Added Jun 2005 Updated May 2020 4 parts 7,363 words 10,196 views
• Horse sense by The Obsessive-Compulsive  Cent CumInf   Added Jul 1995 7,307 words 15,764 views 4.0 stars (7 votes)
• Alpha Coach and Mike by Eric Aaldersen  Balls Cock Musc Supn Virgin Series  Alpha Mike remembers the alpha who made him—his super-hot high school hockey coach! Added Apr 2020 7,300 words 3,998 views 5.0 stars (10 votes)
• Monster Mashup by matt1008  Cock Fur Hallow SizeGr Slave Supn Tf Vamp Were  Four bored guys at a Halloween party decide to play a game that unexpectedly results in delightfully monstrous transformations. Added Oct 2020 7,288 words 2,442 views
• Logan by Egi  Cock CockGr Musc MuscGr  A simple tale of a small guy growing bigger. Added Jun 2017 3 parts 7,284 words 13,368 views 4.1 stars (13 votes)
• META jocks by BRK  XAbs XCock XHead XLimb Cock CockGr Musc MuscGr NipC Rep SizeGr Sugg  Two members of a select fraternity full of superhot, multilimbed guys semi-obliviously compare notes on how their powerful cum promotes changes in their bodies—and, it turns out, each other’s. Added Aug 2009 4 parts 7,275 words 35,058 views 4.4 stars (14 votes)
• The lucky accident by Alakazam1988  Balls Cock CockGr Giant HairGr HyCock HyCum HyMusc Musc MuscGr SizeGr  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. Added Sep 2019 7,269 words 20,485 views 4.9 stars (7 votes)
• Two brothers by Richard Jasper  Bro Grad Musc MuscGr  Will and Chris are brothers, four years and one week apart. They’ve always been close but then Will persuades his parents to buy him a weight set and their true love—muscle—is unleashed! This story has two endings, “No, They Don’t” and “Yes, They Do” (make of that what you will!). Added Oct 2020 7 parts 7,269 words 2,821 views
• The misadventures of Joe Hypercock by BRK  AlwHard Cock CockGr HyCock HyCum Musc New Years  It's New Year’s Eve, and Joe’s having a weird day in the city even before he meets the strange man and his wang gets made stupidly huge. Added Apr 2019 2 parts 7,261 words 6,864 views
• The landing by C.W.P.  Alien Cock CockGr Space  Mulling the pointlessness of his life on a vacation to Alaska, Chris is thrilled to encounter a pair of extremely well endowed aliens. Added Jul 2014 3 parts 7,254 words 10,732 views 4.4 stars (11 votes)
• Leg wheel by Martin Boyar  XArms XCock XLeg XLimb LegWh Llegs Rep  Handsome Dave wants to become a wheel of legs so badly that even instructions jokingly made up on the spot actually work! Added Jun 2006 4 parts 7,253 words 6,570 views
• Alpha Mike finds a beta by Eric Aaldersen  Balls Cock HyCum HyPher 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 3,482 views 4.7 stars (7 votes)
• The Latin twins by RdyRoger  2Gay Balls Bro Cock CockShr CockGr Dom Grad Musc MuscGr Race SizeShr SizeGr Sugg TallGr  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. Added Apr 2012 2 parts 7,238 words 32,797 views 4.6 stars (7 votes)
• Transform: Teen Truman by Also Known As  Cock Infect Musc MuscGr Self SizeGr Series Series   Added Jan 2014 7,238 words 16,533 views
• Next level love by Eclipse  2Gay CockGr MuscGr Series  Dylan gets an app that claims to bring him closer to his soulmate, but he’s not prepared for the consequences. Added Aug 2020 7,202 words 3,378 views 4.9 stars (7 votes)
• Testing Jesse by FanTCMan  Cock CockGr Musc MuscGr Self   Added Jul 2002 2 parts 7,190 words 15,803 views 3.9 stars (7 votes)
• Fuck buddies get big by Richard Jasper  Cock CockGr HyStr Musc MuscGr  Newly retired Roger and his new friend Jim find that their passion in the bedroom is having prodigious results in the gym! Added May 2020 4 parts 7,180 words 3,677 views
• Professor Magnus’s transformation class by BRK  XArms XCock XLeg XLimb 3Legs Cock CockGr Musc MuscGr SizeGr TallGr Series  The hot students in Professor Magnus's transformation class know that working with him will be life-changing—not to mention body-changing. Added Dec 2010 Updated Jun 2018 2 parts 7,180 words 19,621 views 4.8 stars (5 votes)
• Johnny Pecs by BRK  Cock CockGr Musc Tf  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”. Added Sep 2017 2 parts 7,175 words 10,804 views 4.6 stars (11 votes)
• Examination by BRK  Mcock  A hunky new patient at the clinic is a little shy when it comes to what happens to his tongue when he gets turned on. Added Mar 2011 Updated Jun 2018 3 parts 7,153 words 20,107 views 4.6 stars (14 votes)
• The engineer by Galpha567  Bond Mcock NipC NipCum  A captive in a hidden lab is made to experience wonderful augmentations to his body by a phallically-obsessed engineer. Added Jan 2013 Updated Dec 2013 2 parts 7,147 words 22,660 views 4.7 stars (24 votes)
• Growing boys at UMich by iciss  Cock CockGr Musc MuscGr  Those football jocks in the UMIch gym are about to get a whole lot hotter. Added Jan 2007 4 parts 7,144 words 32,445 views 4.7 stars (18 votes)
• Bulking by Proteus  AssGr Gut Musc MuscGr  Sometimes, when people have a crush on their hunky roommate, they act on it by secretly trying to make the guy progressively hotter. Added Mar 2013 6 parts 7,143 words 38,350 views 4.8 stars (12 votes)
• Loading... by Ziel  Balls Cock CockGr HyCock HyMusc Immob Musc MuscGr  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. Added Feb 2019 7,139 words 14,836 views 4.5 stars (15 votes)
• The forge by mf81  Cock CockGr HyCum Musc MuscGr  Paul meets Derrick, mysterious blacksmith that invites him up to his place up in the woods called The Forge. What he finds there will change life in ways he couldn’t imagine. Added Oct 2018 3 parts 7,122 words 8,015 views 5.0 stars (17 votes)
• The bonding by NBCK99  AgeShr Cock CockGr Musc MuscGr SizeGr Sugg TallGr  Roy is reluctant to meet up with Cody, the hottie he’d met online—even more so because they’re meeting up at a dance club, and Roy didn’t do clubs. But Cody manages to get Roy to see things his way, though not without some surprises for Cody, too. Added Apr 2016 7,120 words 13,765 views 4.8 stars (6 votes)
• BYBF: Build Your Boyfriend by eyematerror  Cent Musc  Desperate for love, Tim uses a magical new service to create his ideal boyfriend. In the process, however, he finds himself saddled with responsibility… Added May 2021 7,104 words 607 views
• Trevor, Destroyer of Worlds by Ziel  Cock SizeShr  Trevor is a little guy with a big imagination. Fortunately, his boyfriend is more than happy to let him live out his hugest fantasies. Added Dec 2019 7,104 words 3,068 views