Top-Viewed Stories A list of the top stories live on the site by view count.
199 stories found. Total word count: 5,996,864.
by Max’s wish Bulge101 Cock CockGr Infect Musc MuscGr 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. SizeGr Added Aug 2011 Updated Nov 2011 11 parts 24,647 words 256,740 views 4.5 stars (69 votes) by Above average Ziel AssGr Cock CockGr HyCock HyCum HyMusc Musc MuscGr Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all. Retcon Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 213,015 views 4.5 stars (85 votes) by Medicine show Fafhrd Bi Cock CockGr Het HyCock Infect Lycra Self Virgin Series Added Feb 2012 Updated Feb 2014 174 parts 250,271 words 180,774 views 4.5 stars (20 votes) by Spice Mr. X AgeDiff Cock CockGr Dad Grad HairGr Musc MuscGr Scent SizeGr In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. Worship Added Oct 2009 Updated Nov 2019 50 parts 221,027 words 177,872 views 4.5 stars (53 votes) by Jason’s big problem Joven Balls Bro Cock CockGr HyCock HyCum Musc MuscGr SizeGr Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. TallGr Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 155,779 views 4.5 stars (74 votes) by All good things Anon Amon 2Gay Balls Bro Cock CockGr CumInf HyCock HyCum Immob Infect Musc MuscGr NipCum After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Twins Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 154,536 views 4.5 stars (122 votes) by Puberty is a bitch Lover Boy 2 Cock CockGr Grad HyCock MuscGr SizeGr Added Sep 2009 11 parts 14,585 words 134,620 views 4.2 stars (26 votes) by Brother-in-law Jock Cock Added May 2006 12,744 words 131,679 views 4.7 stars (92 votes) by Mind and body BRK AlwHard NoShirts 2Gay XCock Bro Cock CockGr Hypno Mind Musc MuscGr SizeGr Sugg 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. TallGr Added Jun 2012 Updated Jul 2017 16 parts 66,227 words 127,098 views 4.7 stars (91 votes) by So much cum Delinqual Cory has a condition that causes him to produce extremely abnormal amounts of semen. It’s not always fun, but it has led to some very memorable moments. HyCum Added May 2012 2,165 words 122,473 views 4.3 stars (16 votes) by Bigger issues muscl4life AlwHard 2Gay XAbs Cock CockGr HyCock Musc MuscGr SizeGr Worship 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? Series Added Dec 2013 6 parts 46,984 words 114,457 views 3.7 stars (19 votes) by Empire LenZelig 2Gay AgeDiff Alien Beast Bi Bro Cock CockGr Dad Het Mind Musc MuscGr Nonc Self Share SizeGr Slave Space TallGr Tksg Twins Virgin 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. Series Added Apr 2019 Updated May 2021 40 parts 365,561 words 112,538 views 4.8 stars (38 votes) by My son, the superstud Max Mann AgeDiff Dad Musc Thom is shocked to hear that his son Rusty has enrolled in a muscle-growth transformation experiment—and it’s already too late to stop him. MuscGr Added Oct 2003 3,842 words 102,616 views 3.8 stars (28 votes) by My roommate LenZelig AgeDiff Bi Bro Cock CockGr Dad Dom Het Mind Musc MuscGr Virgin Bill’s hot adventures with his irresistible sex-god of a roommate, Andy Wang. Series Added Jul 2002 Updated Oct 2019 9 parts 113,042 words 102,327 views 4.9 stars (57 votes) by Huge changes: Book one RdyRoger 2Gay Cock CockGr Hallow Musc MuscGr SizeGr Todd’s love for his straight best friend turns them both into their fantasies of each other—with a little help from an old lady at a Halloween costume shop. Series Added Apr 2012 Updated Dec 2017 5,887 words 100,954 views 3.7 stars (16 votes) by Magic cock Anonymous Cock CockGr HyCock Added Apr 1997 3 parts 6,064 words 100,018 views 4.3 stars (10 votes) by Baby brother Shawn D. Stewart Bro CockGr Musc MuscGr "Kev, did you see a glass here?” “Whoa, man, was that yours? Sorry… I was really thirsty…” “You drank it!?” Aaaaand off we go! TallGr Added Mar 2003 2,879 words 100,004 views 4.3 stars (32 votes) by The dudes BRK AlwHard Cock CockGr Musc MuscGr Retcon Self SizeGr 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 Sugg is true. Added Mar 2010 Updated Mar 2016 7 parts 15,936 words 99,658 views 4.6 stars (32 votes) by Teen growth Chamelion123 Musc MuscGr Added Jul 2002 7,404 words 95,929 views 3.7 stars (23 votes) by Forced growth hyperboi Cock CockGr HyCock Musc MuscGr Nonc Added Oct 2013 5 parts 6,397 words 94,077 views 4.3 stars (44 votes) by Muscle milk tit freaks 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) by Morphed muscle tit freaks TitMorpher MusBr Musc MuscGr 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. NipCum Added Jan 2011 Updated Jan 2012 3 parts 7,939 words 92,426 views by Geno-type Ziel Cock CockGr HyCock 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. Infect Added Dec 2012 Updated Feb 2016 34 parts 144,288 words 91,266 views 4.3 stars (25 votes) by Changing Nick BRK AlwHard 2Gay XAbs XArms XCock XHead XLeg XLimb XPec 3Legs Cock Merg Musc MuscGr Nonc Rep Retcon SizeGr 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. Stack Added May 2013 Updated Apr 2020 16 parts 59,147 words 90,634 views 4.6 stars (34 votes) by The brothers FanTCMan AlwHard 2Gay Addict Bro Cock CockGr Grad HairGr Musc Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. MuscGr Added Mar 2003 8 parts 22,620 words 88,494 views 4.8 stars (87 votes) by Graham Giant Worshipper SizeGr Added Nov 2009 Updated Dec 2010 10 parts 55,178 words 82,474 views 4.7 stars (21 votes) by Lumberjacked Krisiar XAbs Addict Cock CockGr GLGr HairGr HyCock Musc MuscGr NipCum Trapped by a snowstorm at an underheated family cabin in northern Manitoba, Henry and Will stumble across a hidden sauna in the woods while out looking for wood. It turns out someone out there wants to help out guys like Henry and Will who could do with a little size improvement. Self Added Aug 2011 Updated Oct 2011 4 parts 12,081 words 80,734 views 4.6 stars (25 votes) by 17 inches Unknown Bro Cock Added Mar 2009 3,639 words 80,629 views 4.4 stars (19 votes) by More than expected LennoxBear Balls Cock CockGr CumMilking HairGr Infect MusBr Musc MuscGr NipCum Nonc Virgin Added Jul 2002 5 parts 20,375 words 78,028 views 4.2 stars (16 votes) by Danny’s dick Zot57 Cock CockGr HyCock Added Feb 2010 10 parts 7,661 words 76,347 views 4.1 stars (21 votes) by True muscle god mf81 Balls Cock CockGr Musc MuscGr An encounter with a strange artifact from the ancient Aegean leads Richard to a divine encounter. Viol Added Mar 2006 Updated Feb 2011 3 parts 7,686 words 72,648 views 4.8 stars (35 votes) by Becoming the ultimate man musclestory HairGr Musc MuscGr Added Aug 2003 4,561 words 71,974 views 4.2 stars (17 votes) by Charles’s monster Locky Cock CockGr HyCock Jason saw Charles' monster in high school. Three years later, there's even more to see. SizeGr Added Aug 2006 1,748 words 71,926 views 4.1 stars (31 votes) by Supermen Also Known As XCock CockGr Fly GLGr HyCock HyPher Musc MuscGr Virgin Worship 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. Series Added Oct 2002 9 parts 76,818 words 70,959 views 4.1 stars (15 votes) by The hulk pill JayPat Cock Infect Musc MuscGr Nano The only thing weirder than your buddy Boz offering you a “hulk pill” would be for it to actually work. SizeGr Added Oct 2012 5 parts 29,485 words 69,668 views 4.6 stars (23 votes) by Oh man BRK XArms XCock XLimb Cock CockGr Musc MuscGr Rep Retcon 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. Self Added Jul 2010 Updated Nov 2017 5 parts 13,270 words 69,589 views 4.5 stars (19 votes) by The salt RdyRoger Bro Cock CockGr Grad Musc MuscGr SizeGr TallGr Worship 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. Series Added Jun 2010 9 parts 35,754 words 69,314 views 4.7 stars (17 votes) by Big changes Ziel Balls CockGr Eas Hallow HyCock HyCum Images Twins ValDay 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. Xmas Added Dec 2013 Updated Oct 2020 10 parts 62,899 words 69,111 views 4.6 stars (21 votes) by Chuck, the size thief spacevlad Absorb FatGr Giant Gut Musc MuscShr MuscGr Nonc PSD SizeGr Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. Viol Added Jun 2017 Updated Dec 2017 16 parts 42,078 words 67,194 views 4.5 stars (21 votes) by Mutation BRK XArms XCock XLeg XLimb XPec 3Legs 4Legs Cock CockGr HyCock Rep 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. Stack Added Jun 2010 Updated Jul 2018 4 parts 9,583 words 64,792 views 4.9 stars (14 votes) by Big is better XH4M Cock Demons Hypno Musc MuscGr NipC Pete and Sam experience epic growth, unexpected adventures, and sweet romance. Virgin Added Oct 2003 32 parts 111,493 words 64,263 views 4.1 stars (13 votes) by Brad’s big change FanTCMan GLGr Musc MuscGr Added Dec 2002 5 parts 16,500 words 63,583 views 4.6 stars (24 votes) by Hard body Also Known As Balls Cock CockGr Dom Musc MuscGr SizeGr Tf 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. Worship Added Oct 2016 Updated Oct 2019 14 parts 75,283 words 63,517 views 4.3 stars (77 votes) by Ad man FanTCMan 2Gay Cock CockGr HairGr HyCock HyCum Infect Musc MuscGr Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. Nonc Added Dec 2003 8,642 words 62,044 views 5.0 stars (27 votes) by Basically a god CurlyJin Balls Bi CockGr Fly Giant Het HyCock HyCum Lycra SizeGr Space Super What do you do when the kid you bullied in high school becomes a god? TallGr Added Jul 2016 Updated Jun 2019 9 parts 31,027 words 61,746 views 4.5 stars (21 votes) by Alpha product series Chet Boner AgeDiff Balls Bro CockGr Dad HyCum Images Musc MuscGr 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! NipCum Added May 2017 Updated May 2019 19 parts 23,227 words 60,964 views 4.2 stars (37 votes) by Danny gets big StudMscl Musc 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. MuscGr Added Nov 2003 3 parts 9,501 words 59,963 views 4.5 stars (15 votes) by Bottom mega-alfa Jerkoffcentral Cock CockGr Dom HairGr Musc MuscGr Nonc SizeGr 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. Were Added Nov 2014 Updated Dec 2017 8 parts 21,520 words 59,741 views 4.7 stars (51 votes) by Sam and Bolt Alakazam1988 AgeDiff Balls Cock CockGr CumInf Dad HairGr HyCock HyCum Infect NipC NipCum Self SizeGr Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge. TallGr Added Sep 2016 Updated Dec 2016 11 parts 48,242 words 59,176 views 3.7 stars (55 votes) by Second puberty JayPat Bi Cock CockGr HyPher Musc MuscGr SizeGr Viol 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. Series Added Sep 2012 15 parts 91,454 words 58,699 views 4.8 stars (28 votes) by Basement full of muscleboy gods Krisiar XAbs XCock XLeg XLimb 4Legs Btaur Cock CockGr Musc MuscGr Wrestler Oliver scores some pills that are supposed to bring on muscle growth, and decides to share them with his best buds after a match. NipCum Added May 2011 2,124 words 57,673 views 4.3 stars (12 votes) by Blessing or curse Ultra GMan Balls Cock CockGr MuscGr 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. Self Added Jan 2012 Updated Apr 2012 18 parts 50,288 words 56,292 views 4.8 stars (25 votes) by Cool bracelet, bro BRK AlwHard XArms XCock XHead XLeg XLimb XPec 3Legs Bro Cock CockGr HyCock Musc MuscGr Self Stack 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. Sugg Added Feb 2014 Updated Mar 2018 5 parts 16,748 words 55,929 views 4.6 stars (45 votes) by Musclove, Texas Max Mann AgeDiff Bond Bro CockGr Dad HyCock Musc MuscGr Twins 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). Virgin Added Sep 2004 9 parts 26,085 words 55,674 views 4.7 stars (44 votes) by Metaboi BRK AlwHard XAbs XArms XCock XHead XLimb XPec XTongue Cock HyCum Merg MuscGr PSD Rep Retcon Stack Swap TallGr Tksg 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. Series Added Jun 2010 Updated Nov 2017 8 parts 31,338 words 55,353 views 4.8 stars (16 votes) by The gene gene RdyRoger Cock CockGr GLGr Musc MuscGr Race SizeGr 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. Worship Added Oct 2011 6 parts 32,071 words 54,860 views 4.5 stars (24 votes) by Bull’s strength muscl4life AlwHard XAbs XCock AgeDiff Balls Beast Cock CockGr Dad Fly HyCock Infect Musc MuscGr PSD SizeGr TallGr Tf Viol 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. Worship Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 54,438 views 4.8 stars (30 votes) by Being big BigBoy Cock Musc MuscGr Added Jul 2002 953 words 54,393 views 2.3 stars (22 votes) by Mustering up Krisiar 2Gay XAbs XLimb Balls CockGr HyCock Musc MuscGr NipCum Retcon Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. Sugg Added Jul 2011 2 parts 5,992 words 54,391 views 4.4 stars (18 votes) by Public relations Maximilian Bond Cock CockGr Giant Gut HairGr HyCock HyCum Musc MuscGr PSD SizeShr SizeGr TallGr 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. Viol Added Jun 2015 Updated Apr 2019 18 parts 124,957 words 53,343 views 4.7 stars (36 votes) by Bending the straight boys iciss 2Gay Bro Cock CockGr Musc MuscGr Twins At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. Virgin Added Jan 2008 2 parts 11,063 words 53,292 views 4.7 stars (33 votes) by Morphed male bulge freaks TitMorpher Cock Images The future world of muscle cock bodybuilders becomes competitive, but top-seed Biff is especially amazed to pose off against someone who’s as hugely cocked as him without having had any augmentation down there at all. Musc Added Dec 2012 Updated Apr 2015 2 parts 4,889 words 52,685 views 3.8 stars (5 votes) by Speedo transformation bruce Cock CockGr Musc MuscGr Symb That castmate in your high school play with the hot cock, great body, and perfect ass has a secret: special Speedos. And he’s very willing to share. Tf Added Feb 2009 2,096 words 51,629 views 3.8 stars (13 votes) by Matched pairs Jerkoffcentral Bi Bro Cock CockGr Musc MuscGr Self Peter becomes infected, not just with growth, but with a need for more strength and size. Virgin Added Oct 2013 Updated Jun 2016 14 parts 42,000 words 51,250 views 4.8 stars (28 votes) by The awakening Johnny M AgeDiff Bro Dad HyCum MusBr Musc Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. NipCum Added Jul 2012 10 parts 24,690 words 50,075 views 4.6 stars (15 votes) by Alpha House NBCK99 Cock CockGr HyPher Musc A collection of young guys take part in a reality series where the action includes everyone spinning a wheel and getting random body changes. MuscGr Added Mar 2015 Updated May 2015 3 parts 11,941 words 49,472 views 4.7 stars (80 votes) by I wanna get huge JayPat Bro Musc MuscGr SizeGr ValDay Xmas “I wanna get huge,” he said. Series Added Oct 2012 2 parts 21,281 words 49,127 views 4.4 stars (19 votes) by Centurion of light Ravine Mountain XAbs Cock CockGr Demons HyCock HyCum Musc MuscGr NipC NipCum SizeGr 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. Twins Added May 2014 Updated Jan 2019 12 parts 38,226 words 48,712 views 4.9 stars (47 votes) by Unexpected growth spurt rusalko Cock CockGr Musc MuscGr PSD 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. SizeGr Added Dec 2012 Updated Feb 2017 6 parts 10,737 words 48,417 views 5.0 stars (8 votes) by Damian and the three muscleteens 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) by Frank’s gym Writ Bro Cock CockGr Dom MusBr Musc MuscGr Alec finds out more about what it means to be one of Frank’s bitches—and having his growth under Frank’s control. Slave Added May 2014 Updated Mar 2015 7 parts 22,108 words 47,421 views 4.5 stars (36 votes) by Side effects Braun1 AlwHard Cock CockGr Musc MuscGr SizeGr Added Feb 1997 7 parts 55,669 words 47,117 views 5.0 stars (5 votes) by Ben gets huge spacevlad Giant Gut HyCum Musc MuscGr PSD Scent Matt, a kicker on a college football team, befriends Ben, a burly, bearish, muscular offensive lineman with a desire to get bigger. Matt is … able to help him with that. SizeGr Added Jun 2016 8 parts 17,849 words 46,695 views 4.3 stars (40 votes) by Jeff’s story Muscle Flex Cock CockGr HyCock Lycra Musc Jeff wants muscles. He wants to be big, and the serum he found will do just that. He gets big all right, and not just his muscles. MuscGr Added Jul 2002 4 parts 8,109 words 46,168 views 4.2 stars (15 votes) by The berries down by the creek Krisiar XAbs CockGr HyCock Musc MuscGr NipCum Jack hangs out with his friend and crush, Kurt, which leads to an encounter with a bush sporting some unusual berries. SizeGr Added May 2011 3,567 words 46,166 views 4.3 stars (9 votes) by Biological inheritance Frank Easky Balls CockGr HyCock Musc MuscGr Sean discovers he had been magicked into early maturation to prevent his growth. The mage who imparted this information then attempts to set things right. Will Sean grow into his true biological inheritance? SizeGr Added Jul 2002 5,755 words 46,127 views 4.1 stars (10 votes) by Changes in stages Writ Bro Cock CockGr Lycra Musc That box of clothes in the attic of your new rental house? Don’t pass them off to Goodwill just yet. MuscGr Added Oct 2010 Updated Jun 2011 3 parts 14,283 words 44,638 views 3.7 stars (12 votes) by Male scent Frank Easky AgeShr Balls Bro Cock CockGr Giant HairGr HyCock HyCum HyMusc HyPher Infect Musc MuscGr Scent SizeGr TallGr Apprentice magician Sean's potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it. Twins Added Jul 2002 2 parts 13,564 words 44,540 views 4.0 stars (15 votes) by Hyper active imagination Ziel CockGr Fur Giant HyCock Musc MuscGr SizeGr TallGr ValDay 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... Xmas Added Oct 2013 Updated Mar 2018 4 parts 17,127 words 44,291 views 4.5 stars (22 votes) by An unexpected inflation UberPump 2Gay Balls Bi Bro Cock CockGr HyCum Immob Infl MuscGr 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. Nonc Added Apr 2020 Updated Apr 2021 32 parts 67,870 words 44,280 views 4.9 stars (63 votes) by Drug test Also Known As Cock CockGr Musc MuscGr SizeGr Added May 2011 8 parts 16,269 words 44,239 views 4.8 stars (12 votes) by Tank the bouncer spacevlad 2Gay FatGr Giant Gut Musc MuscGr Nonc PSD Rape Scent SizeGr 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. Viol Added Jun 2016 Updated Aug 2016 18 parts 34,977 words 44,055 views 4.0 stars (26 votes) by Growth school Writ Bro Bond Cock CockGr Dom Lycra MusBr Musc MuscGr 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. Slave Added Jun 2018 Updated May 2019 12 parts 55,825 words 43,201 views 4.6 stars (18 votes) by A man of growing proportions crazywolf82 Balls CockGr CumInf HyCock HyCum Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him. Str Added Oct 2014 5 parts 9,164 words 43,107 views 4.6 stars (31 votes) by Magnetic magic Squidy Cock CockGr Musc Josh discovers his new roommate, Jack, has a powerful effect on him—especially his cock. MuscGr Added Dec 2014 Updated Sep 2016 6 parts 13,223 words 42,971 views 4.5 stars (59 votes) by Shirtbusters TFWizard AgeDiff Dad Musc MuscGr Jared, Lance, and Lance’s father Ben discover a way to bust out of their shirts, and they can’t get enough of it. SizeGr Added Oct 2005 2 parts 6,769 words 42,906 views 4.1 stars (14 votes) by Transform Also Known As XCock Cock CockGr Fly HyPher Infect Musc MuscGr Worship 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 Series Supermen. Added Oct 2002 35 parts 131,919 words 42,638 views 5.0 stars (6 votes) by Dad’s gift John Y. AgeDiff Cock CockGr For Jeff’s 18th birthday, his dad decides to give him something special and close to his heart—a donkey dick. Dad Added Mar 2004 4,994 words 42,569 views 4.6 stars (24 votes) by Ben’s escapades Kaelan Balls Bro Cock CockGr Grad HyCock HyCum Musc MuscGr NipCum Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? Self Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 42,454 views 4.7 stars (31 votes) by A.I. Corwin AI Andr Bond Cock Mind Musc MuscGr Tim’s homemade A.I. software decides to help him get huge. Worship Added Dec 2013 11 parts 30,556 words 41,573 views 4.7 stars (27 votes) by Mimbo drops Absman420 2Gay Cock CockGr DumbGr Mind Musc MuscGr Nonc Rape 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. Tf Added Jul 2011 2 parts 13,794 words 41,191 views 4.7 stars (28 votes) by Enhancement program BRK AlwHard XAbs XHead XLimb XPec Cock CockGr HyCock 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. Mcock Added Jan 2014 Updated Jun 2018 4 parts 12,215 words 41,175 views 4.6 stars (16 votes) by Enlargement Boston Guy 2Gay Balls Cock CockGr Grad HyCock Musc MuscGr Nano Nonc SizeGr A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. Tf Added May 2013 Updated Jun 2013 5 parts 14,943 words 40,736 views 4.6 stars (18 votes) by American giants Jonathan Banner Cock CockGr Johnny is introduced into a world of big men who are growing enormous cocks. FootGr Added Jan 2015 7 parts 26,948 words 40,377 views 4.7 stars (49 votes) by The gifted child JayPat Cock HyStr Musc MuscGr 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. Slave Added Oct 2012 7 parts 45,420 words 40,344 views 4.5 stars (17 votes) by Adam’s milk Adam Zander CockGr HyCock MusBr NipCum Adam’s dreams of growing massive pec-tits like the wrestlers he admires come true—in spades. SizeGr Added May 2015 2 parts 2,600 words 40,315 views 3.4 stars (18 votes) by Claves, the midnight marauder Ziel CockGr CumInf Fant HyCock 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. HyCum Added Jun 2013 Updated Jan 2015 7 parts 40,994 words 40,289 views 4.1 stars (24 votes) by Freshman dreams BRK XAbs XArms XHead XLimb Cock Fly Musc MuscGr Rep SizeGr Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. Wings Added Mar 2009 4 parts 3,089 words 40,162 views 4.8 stars (15 votes) by Luke is growing Coolkid CockGr HyCock SizeGr Added Jun 2013 1,243 words 40,091 views 3.7 stars (10 votes) by Cock medication Jocktaur Kyle Cock CockGr HyCock Self Added Jun 2006 2,097 words 39,935 views 4.8 stars (12 votes) by No strings attached muscl4life Bro Cock CockGr CumInf HyCock Hypno Musc MuscGr SizeGr Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger. Twins Added May 2014 3 parts 39,280 words 39,293 views 4.4 stars (19 votes) by His brother drains his manhood Ballmeat Bro CockShr CockGr Musc MuscShr MuscGr A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. 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SizeGr Added Jan 2016 Updated May 2016 2 parts 6,753 words 30,382 views 4.8 stars (21 votes) by The bet JayPat Musc MuscGr A simple operation can turn you into a hunk as hot as the football players you dream about. Do you even ask what the downside is? SizeGr Added Oct 2012 4 parts 31,784 words 30,375 views 4.6 stars (16 votes) by Doctor’s orders Luke B. Cock CockGr Musc When Andrew has to see a doctor after pulling a groin muscle, he can’t help but notice the physician’s immense equipment—and the doctor can’t help but notice Andrew’s interest. MuscGr Added Jun 2005 4,569 words 30,311 views 4.6 stars (18 votes) by The body spray Coalth Cock Fur Grad HairGr Musc Bodybuilder Kevin, needing a little armpit spray, spots a strange brand of deodorant in the gym vending machine and decides to give it a try. MuscGr Added Mar 2013 6 parts 5,880 words 30,290 views 5.0 stars (5 votes) by Gaston: an intimidating specimen Greg Musc Added May 2006 4 parts 17,189 words 30,206 views 4.2 stars (11 votes) by Mega-tit wrestler freaks TitMorpher Images MusBr Musc MuscGr There was no practical way to reverse the impact of the Mega Pecs Maker overdose on the wrestling team, or to hide its outcome. Eventually the team was asked to leave the wrestling league. Even though the boys could not compete against other teams at the present time, their devoted coaches carried on with regular practices and business as usual. Series Added May 2013 3,005 words 30,126 views by Side effects 2000 Braun1 AlwHard Cock CockGr HyCock Infect Musc MuscGr Self SizeGr Mike and Jan begin an odyssey of muscle, growth, transformation, sex, and love. 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