Stories that feature guys that get bigger—generally involving an increase in height and muscle mass.
Getting Taller; Giants; Plausible Size Difference; Size Decrease.
Size/Size Difference. Top Stories: “Justin (the bigger the better)”; “Max’s wish”; “Spice”; “Jason’s big problem”; “Puberty is a bitch”; “Mind and body”; “Bigger issues”; “Empire”; “The dudes”; “Changing Nick”. Recently Updated: “The chronicles of Besar Otot”; “Hulkster and Hoppy”; “The bodyguards”; “Empire”; “The Benefactor”; “Giant outburst”; “Costumemania: The sticky super suits”; “Stories to tell in the dark”; “Bull’s gene”; “Adam’s fury”; “BEASTer egg hunt”; “Anthony”; “The wish”; “Sock it to me”; “Red pills”; “Alpha fitness”; “What a dear deer boy”.
472 stories found. Total word count: 6,884,365.
by Abyssus Abbey Pen Darke XCock Demons Horror Incub Musc MuscGr SizeGr Supn Tf Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. Series Added Feb 2020 Updated May 2020 17 parts 124,798 words 10,847 views 4.8 stars (33 votes) by The accidental wizard nolanspice AgeShr Musc MuscGr PSD Rep SizeGr Tf Added Jan 2006 2 parts 2,926 words 18,315 views by The acolytes Richard Jasper Cock CockGr HairGr HyCock HyMusc HyStr Musc MuscGr SizeGr It all started with an arm-wrestling contest. Blond surfer god Mike Schnelling, 5’10”, 175 lbs., wanted to take me on. Which was fine but I had 50 lbs. on him, all muscle. We never could have imagined how it would all turn out! TallGr Added Aug 2020 7 parts 8,050 words 7,356 views 3.7 stars (11 votes) by Adam’s first growth spurt MDS Bro Cock Giant Musc MuscGr Adam comes home from a day of being bullied at school to find he definitely won't have to worry about anything like that after today. SizeGr Added Nov 2016 2,350 words 35,904 views 4.2 stars (12 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 Adam’s fury Chronologious Giant Musc MuscGr SizeGr Adam is sick and tired of being harassed and bullied at school and reaches his breaking point. Nobody is ever going to mess with him again. Viol Added Apr 2021 2 parts 3,929 words 2,946 views by The adventures of Rex Richard Jasper Cock CockGr Demons Fant Musc MuscGr Ogres Race SizeGr Tf MLB Player Rex Chastain is dragooned into the service of a wizard but a magical transformation goes somewhat awry. Series Added Feb 2020 7 parts 3,916 words 5,377 views by Afternoon swim Viva Wales Cock CockGr FootGr HyCock SizeGr TallGr Added May 2002 1,544 words 33,074 views 3.5 stars (6 votes) by Aiden and Andrew JB Musc PSD SizeGr Two roommates have some fun, inside and out. Vore Added May 2019 3,441 words 7,558 views 5.0 stars (7 votes) by Alex and the giant JB Giant PSD SizeShr Alex finds himself irresistibly attracted to a man who can change his size at will. SizeGr Added Jan 2019 4,284 words 11,319 views 4.5 stars (10 votes) by Alex in Wonderland Anarchy A Balls Cock CockGr HyCock HyCum HyMusc Musc MuscGr SizeShr Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. SizeGr Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 37,021 views 4.4 stars (39 votes) by All Hallows’ revelry Element53 Cock CockGr Hallow Musc MuscGr PSD SizeGr Supn Jake is invited to a Halloween bonfire by a hunky stranger, and he quickly learns how much fun a little revelry can be. TallGr Added Oct 2020 5,277 words 3,618 views 4.6 stars (5 votes) by All or nothing Double-U Musc MuscGr Take a step into Allan Rader’s thoughts and explore a strange new casino that hasn’t opened up to the public yet. Will Allan get some BIG returns? SizeGr Added Sep 2016 2,154 words 10,691 views 3.4 stars (12 votes) by Alpha CharitysSongbird Balls Cock CockGr Dom Fur HyCock Musc MuscGr Self SizeGr TallGr Tf Used to being smaller than his office mates, especially his crush Tavy, Ritzy is stunned when he suddenly starts getting bigger and furrier, even as the impulse to dominate seeps into his personality. Were Added Aug 2018 14,259 words 28,227 views 4.7 stars (9 votes) by Alpha fitness Genetonic Cock CockGr Hum HyCock Musc MuscGr SizeGr High school nerd Jeff keeps getting bullied by muscle jock Travis… until he has a lucky encounter with the new ‘Alpha’ brand clothing line. TallGr Added Mar 2021 2,712 words 5,713 views 4.0 stars (6 votes) by Alt-world BRK XArms XLimb Cock CockGr HyCock Musc PSD Rep SizeGr The alternate reality was constructed so the guys fell within broad parameters. Except they were a little skewed toward the exceptional. And something in the software seemed to like outliers... Twins Added Jul 2011 2 parts 5,265 words 25,018 views 4.8 stars (13 votes) by Altered Dream Big 2Animal Bond Cock CockGr HairGr HyPher Musc MuscGr Nonc SizeGr Chris wakes up in a strange laboratory, only to learn he’s one of a number of subjects in a mysterious program that involves alterations to the male human body. At least the guy they have looking after him seems sympathetic… and very, very sexy. TallGr Added Jan 2020 Updated Dec 2020 6 parts 10,616 words 16,640 views 4.9 stars (11 votes) by Amplifications Also Known As Cock Musc MuscGr SizeGr Series Added Jan 2014 5 parts 22,602 words 19,552 views by Anomalous Materials Research Facility 3‑DL Mad Dog XCock XHead XLimb Cent Cock CockGr Demons Fur HyCock Mpreg Orcs SizeGr 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. Tf Added Sep 2019 Updated Mar 2020 6 parts 32,475 words 14,529 views 4.9 stars (22 votes) by Another big morning Thatbadwriter Balls Bro Cock CockGr Dad Giant HyCock HyCum Musc MuscGr SizeGr It never fails. You’re sitting there on the living room floor with your cereal trying to watch some TV, when your dad comes down and decides Saturday morning is the perfect time to start growing and getting himself off. And Viol then your horny brother comes home… Added Nov 2020 1,226 words 7,884 views by Another nerd story Sithspawn Cock CockGr HyStr Musc MuscGr Nano SizeGr Ollie is your typical nerd who asks his neighbour for help dealing with the local bully. Tom offers some advice that leads to an encounter he'll never forget. TallGr Added Apr 2020 Updated May 2020 2 parts 9,072 words 8,824 views 4.6 stars (8 votes) by Anthony Chronologious CockGr Giant MuscGr PSD SizeGr TallGr Jack is having vivid dreams about his friend. Pure imagination or a sign of what’s to come? Viol Added Mar 2021 Updated Apr 2021 6 parts 16,429 words 9,895 views 5.0 stars (13 votes) by Antony Smith Locky FootGr Giant Infl Nonc SizeShr SizeGr Str TallGr Added Dec 2004 3 parts 3,474 words 27,852 views 3.6 stars (7 votes) by Anything to grow Big Bull Trainer DumbGr Immob Musc MuscGr SizeGr There are some with an unquenchable desire to not only grow, but to grow to unnaturally large proportions, and will go to any lengths to do it. This is a story of just such a person. Tf Added Aug 2016 7,815 words 33,725 views 4.4 stars (12 votes) by The application SuperWaffle Fur Musc MuscGr SizeGr A powerful story in which an anthro fox named Bradley learns that a body-morphing app is a wondrous, life-changing thing for himself and for new friends as well—if it doesn’t fall into the wrong hands, that is. Worship Added Apr 2015 8 parts 44,454 words 37,802 views 4.9 stars (20 votes) by Are you sure Dream Big Balls Bi Cock CockGr GLGr Het HyCum Musc MuscGr Race Self SizeGr Suddenly awash with money, Bill takes the plunge and follows the stories of secretly augmented men and women to a remote lab where they promise to fix everything he doesn’t like about his body. TallGr Added Nov 2019 5 parts 6,234 words 8,508 views by The Arsenal of Secrets BRK XAbs XArms XLimb Cock CockGr Fant MuscGr SizeGr TallGr Tf 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. Series Added Aug 2020 10 parts 25,798 words 4,216 views 5.0 stars (7 votes) by Arthur, the young titan TonnyGiant Dom Giant Musc SizeGr This is the story of how I met Arthur, and how he became a giant, and how he dominated everything and everyone ... and how he won my heart in respect and worship. And today I can say, we love each other. Viol Added Dec 2016 Updated Feb 2017 6 parts 12,165 words 23,121 views 4.3 stars (35 votes) by Attil|a|rt LAComplex Cock CockGr Giant Musc MuscGr SizeGr TallGr The 15-foot phenomenon Attila pays a visit to the world-famous Michelangelo’s David statue, having decided to offer to the world a new reference for manliness and virility. Viol Added Mar 2019 7,032 words 7,055 views by Augmentations Also Known As Cock CockGr GLGr Musc MuscGr Scent SizeGr Worship Pursuing a fantasy, a successful man hires an erotic partner who’s been augmented, but the kinds of pleasures his new lover can share with him are far beyond anything he’d imagined. Series Added Jan 2014 18 parts 98,808 words 33,524 views 4.1 stars (9 votes) by Away game spacevlad Gut Musc MuscGr PSD College freshman Adam is the smallest guy on the football team. On an away game road trip, he gets paired up to room with Wyatt, the biggest offensive lineman on the team. Adam tries to control himself as they are forced to share a bed, but Wyatt’s massive body is hard to resist. SizeGr Added Dec 2017 2 parts 6,307 words 20,236 views 4.4 stars (15 votes) by Bait and tackle Ziel CockShr CockGr Hum MuscShr MuscGr SizeShr SizeGr Super Sapp continues his size-draining activities. This time against the speed and power of a hero called Linebacker. Series Added Apr 2020 5,442 words 6,700 views by The band BRK XArms XLimb Cock HyCock MuscGr PSD Rep SizeGr 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. Sugg Added May 2002 2 parts 7,461 words 16,555 views 4.9 stars (12 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 Baxter prep BRK Musc MuscGr A candid interview with the man who admitted dosing the stars of his reality TV show, SizeGr Baxter Prep, with serums that altered their bodies—without their knowledge. Added May 2011 2,040 words 20,292 views 4.1 stars (15 votes) by Bear’s den Pfefferooney Balls BellyGr Cock CockGr HairGr HyCock Infect Musc MuscGr NipCum David is a small university student and he wants nothing more than to be, and be with, an enormous man. On a fateful day, he stumbles upon someone who can make his dream come true. SizeGr Added Mar 2019 Updated May 2019 3 parts 9,022 words 20,000 views 4.9 stars (9 votes) by BEASTer egg hunt Ziel Cock CockGr Eas HyCock MuscGr Life comes at you fast, and sometimes Easter comes at you faster. Mark stumbles upon some candy filled plastic eggs which lead to some much bigger things. SizeGr Added Apr 2021 4,149 words 3,766 views 3.8 stars (8 votes) by Becoming a muscle god Corwin Cock CockGr Dom Giant Musc MuscGr Mike discovers what it's like to become a muscle god, and how awesome it is to turn the tables on the coach who’d thought he’d get to dominate the newly-grown Muscle Mike. SizeGr Added Apr 2018 3,083 words 21,048 views 4.6 stars (8 votes) by Beefcake Zero AssGr Cock CockGr GLGr Musc MuscGr SizeGr They say you are what you eat—especially true for magical foodstuffs with growth-inducing powers—and wimpy freshman Bradley is about to take a bite. TallGr Added Feb 2021 1,591 words 5,803 views 4.6 stars (7 votes) by The beefening Benjamin Skipper Balls Cock CockGr Dom Gut HairGr Musc MuscGr Nonc PSD Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them! SizeGr Added Feb 2018 2,274 words 34,372 views 4.6 stars (28 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 46,694 views 4.3 stars (40 votes) by The Benefactor Proteus AlwHard Balls Cock CockGr Gut Immob Musc MuscGr Nonc PSD SizeGr Supn The Benefactor bestows favor on those he deems worthy, whether they like it or not. TallGr Added Jan 2020 Updated Apr 2021 14 parts 15,351 words 21,845 views 4.7 stars (14 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 Best laid plans Slammdru Balls Cock CockGr HyCock Nonc Everything goes wrong trying to enhance a subject into a vessel of sexual energy. SizeGr Added May 2018 1,111 words 9,271 views 2.6 stars (13 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 30,374 views 4.6 stars (16 votes) by Bet you can’t have just one Ziel Balls Cock CockGr Giant HyCock Musc MuscGr Vincent was given pretty clear instructions with the new growth supplement his pal invented: “Only take one pill.” SizeGr Added May 2017 5,605 words 25,262 views 4.8 stars (8 votes) by Beyond the gate Ziel Cock Giant HyCock A pair of pilgrims makes their way to the holy land and find out firsthand what lies beyond the gate. SizeGr Added Jun 2018 4,378 words 6,234 views 4.2 stars (5 votes) by Big little rich boy Richard Jasper Musc MuscGr SizeGr Sometimes family drama makes you realize what matters—and who. TallGr Added May 2003 Updated Feb 2020 8 parts 7,077 words 25,828 views 4.6 stars (8 votes) by Big men on campus Aardvark GLGr HyMusc Musc MuscGr SizeGr The Alpha Alpha Alpha fraternity recruits a prospective pledge who will need a few adjustments to fit in. Viol Added Oct 2014 22,377 words 24,783 views 4.6 stars (14 votes) by Big project muscl4life Cock Musc MuscGr SizeGr Added Nov 2013 Updated Dec 2013 5,273 words 18,002 views by A big year Dancer Cock CockGr Grad Immob Musc MuscGr PSD Andy gets a big surprise when a fortune teller tells him he will have big gains this year. SizeGr Added Mar 2018 4,317 words 16,665 views 4.3 stars (12 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 Bigger issues: Ultimate growth muscl4life Cock CockGr HyCock Infect Musc MuscGr SizeGr Worship Series Added Nov 2013 Updated Dec 2013 6 parts 31,808 words 34,770 views 4.4 stars (7 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 The Black Knights: Coming home Meddler Incs Alien Cock CockGr Musc MuscGr Nonc SizeGr Symb When an ex-football player, now a local newspaper reporter, investigates The Black Knights, he gets more than he bargained for. Series Added Oct 2018 Updated Dec 2019 14 parts 23,531 words 15,227 views 4.8 stars (11 votes) by Blessed by the moon Saaruu Fur HyCock HyCum MuscGr SizeGr Tf Ritzy gets back from work, exhausted. He gazes at the moon, which somehow feels… different from usual. His roommate comes back home and they both enjoy a nice adult film when the werewolf in Ritzy decides to go wild. Really wild. And big. Were Added Sep 2018 3,700 words 11,566 views 4.0 stars (5 votes) by A blessing in disguise Jo Psmythe XAbs XArms XDig XHead XLimb XPec Cock CockGr HyCock PSD SizeShr SizeGr Stack Str Sugg Colin, an over-stressed college student, meets the man of his dreams in Chris. But Chris has a secret that might drive them apart—or bring them even closer together. Vore Added Sep 2019 5,422 words 7,029 views 5.0 stars (5 votes) by A blessing or a curse richard handy Balls CockGr HyCock MusBr For the crime of desecration, forgotten Egyptian gods decide to punish Andy... though in a way he might also enjoy. SizeGr Added May 2015 1,915 words 24,563 views 3.4 stars (25 votes) by Blood lust muscl4life Cock CockGr Hallow HyCock Musc MuscGr Nonc SizeGr Twins Vamp The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle. Were Added Nov 2013 Updated Dec 2013 3 parts 9,393 words 23,225 views 4.4 stars (8 votes) by The blue banana BRK AlwHard Cock CockGr Musc MuscGr Self SizeGr Sugg Mike unknowingly eats an artifact of the universe. Series Added Jan 2015 3,507 words 33,101 views 4.7 stars (46 votes) by The Body Builder Greggrth Balls Cock CockGr CumInf HyCock MuscGr Rubber SizeGr Str 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… Super Added Dec 2020 Updated Feb 2021 5 parts 14,710 words 14,976 views 4.9 stars (24 votes) by Body game BRK XAbs XCock XDig XLimb Cock CockGr Mcock Musc MuscGr Rep SizeGr 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. Series Added Aug 2014 13,161 words 27,964 views 4.6 stars (27 votes) by Body game: Encounter 56 matt1008 XCock Balls Cock CockGr Mcock Musc MuscGr NipC SizeGr In a prequel to BRK’s Series 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) by Body game: Encounter 813 BRK AlwHard XAbs XArms XCock XDig XLimb XPec XTongue Balls Bro Cock CockGr FootGr HairGr HyCock HyCum HyTongue MuscGr PSD SizeGr Stack Str TallGr 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. Series Added May 2016 Updated Sep 2018 6 parts 39,944 words 28,461 views 4.9 stars (18 votes) by The bodyguards Alakazam1988 Balls Bro Cock CockGr Infl Musc MuscGr PSD SizeGr Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. Twins Added Apr 2021 Updated May 2021 4 parts 7,528 words 8,194 views 4.9 stars (17 votes) by The bonding NBCK99 AgeShr Cock CockGr Musc MuscGr SizeGr Sugg 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. TallGr Added Apr 2016 7,120 words 13,765 views 4.8 stars (6 votes) by Book of Adam World Muscle Musc MuscGr SizeGr The story of Adam begins with a young man who just wants to have confidence in himself and his body. Little did he know that wishes are a powerful thing. TallGr Added Nov 2020 Updated Feb 2021 2 parts 6,775 words 7,466 views 5.0 stars (7 votes) by Bo’s Builder Bear Workshop Richard Jasper Cock Musc MuscGr SizeGr Strange doings at the hunky gay businessman’s popular teddy-bear emporium. TallGr Added Apr 2020 4 parts 5,798 words 3,357 views by Boston Marzart69 Cock Musc MuscGr SizeGr Added Jul 2002 8,358 words 20,916 views 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 Bound together NBCK99 XArms XCock XLimb Musc MuscGr When you have the ability to "push" people to be bigger and hotter, and not a lot of self-control, a really cute repairman can be a challenge—especially if things don’t go quite the way they’re supposed to. SizeGr Added Jan 2016 4,818 words 12,428 views 4.6 stars (33 votes) by Brotherly love Seth Peterson Balls Bro Cock CockGr Gut HyCock Merg Musc MuscGr SizeGr 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. TallGr Added Dec 2015 7,666 words 35,348 views 4.8 stars (16 votes) by Brotherly love TheSizeKing Bro Cock CockGr HyCock Musc MuscGr SizeGr 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. TallGr Added Apr 2020 5 parts 7,816 words 9,008 views 4.9 stars (11 votes) by Brute growth Zhu Balls Cock Giant HyCock HyMusc Immob Musc MuscGr PSD SizeGr 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. Tobacco Added Dec 2018 2 parts 8,446 words 9,429 views 3.8 stars (5 votes) by The Bull Factory Portowulf FatGr Musc MuscGr Ricardo finds himself at the new “Bull Factory” club, and learns where the name comes from. SizeGr Added May 2020 1,980 words 4,796 views by Bull’s gene Opin Gut HyCum HyStr Musc MuscGr PSD SizeGr TallGr Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectations… Worship Added Aug 2020 Updated Apr 2021 5 parts 9,018 words 15,249 views 4.5 stars (13 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 54,435 views 4.8 stars (30 votes) by The bunker JayPat Cock CockGr Musc MuscGr 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. SizeGr Added Nov 2018 5 parts 27,642 words 13,961 views 4.4 stars (20 votes) by Burst BRK NoShirts XCock Alien Cock CockGr GLGr HyStr Mental Musc MuscGr Rep SizeGr Str TallGr Tf 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… Xmas Added Dec 2020 3 parts 11,494 words 4,668 views 4.8 stars (8 votes) by Cadence BRK Cock CockGr GLGr Immort Musc MuscGr PSD SizeGr TallGr 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. Viol Added Nov 2016 Updated Mar 2019 6 parts 30,727 words 14,707 views 4.5 stars (11 votes) by CAFE blues JayPat Cock CockGr Musc MuscGr SizeGr TallGr 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. Series Added Aug 2019 5 parts 26,121 words 9,834 views 4.5 stars (6 votes) by The cake Orion Balls CockGr HairGr HyCock Musc MuscGr PSD SizeGr Matt is an average college student, frustrated with his below average body. But that is unexpectedly about to change, thanks to a little bit of magic. TallGr Added Feb 2017 4,757 words 22,715 views 3.8 stars (5 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 The Change Richard Jasper Cock CockGr Musc MuscGr SizeGr TallGr A skinny researcher’s muscle growth experiments on himself make for impressive changes. Then he tries them out on his friend, who’s already muscular. Series Added Feb 2009 4 parts 6,368 words 24,339 views by The Change continues Richard Jasper Cock CockGr Infect MuscGr Nonc SizeGr TallGr The Change is unstoppable, spreading rapidly through the gay male population, while those who first experienced it revel in their increasingly wild transformation. Series Added Apr 2020 6 parts 6,405 words 6,198 views by Changeday Alakazam1988 BellyGr Cock CockGr FatGr HairGr Musc MuscGr SizeGr Now that all of the changes to your body take place all at once on the same day every year, Andrew and his two college buddies are doing everything they can to make their Changedays as dramatic as possible. TallGr Added May 2020 5,212 words 4,553 views 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 Changr pill party matt1008 Cock CockGr HyCock Infl Musc MuscGr SizeShr 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. SizeGr Added Jul 2015 6 parts 10,718 words 33,301 views 4.4 stars (23 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 Chat transcript: More than plenty BRK XCock XLimb Dialog Infect Rep Two guys chatting about extras end up giving each other the works. SizeGr Added Nov 2014 2,780 words 6,063 views 5.0 stars (6 votes) by The choice chicagogiantlover Giant SizeGr Added May 2005 2,032 words 13,920 views by Choranaptyxic Marquis de Rent Cock CockGr Musc MuscGr PSD A young man uses a dating app to have some fun. Everything goes well until his date inexplicably starts to grow... SizeGr Added Feb 2017 2,807 words 15,091 views 4.9 stars (10 votes) by The Christmas ghost of FitzHardinge Manor BRK Cock CockGr Ghost Immort Incub Invis Merm Musc MuscGr SizeGr Supn Tf Viol 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. Xmas Added Dec 2017 Updated Dec 2018 3 parts 22,408 words 10,735 views 4.9 stars (15 votes) by A Christmas wish Buck Reams Balls Cock CockGr HairGr HyCum Infect Musc MuscGr NipC NipCum Nonc SizeGr Tf Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome. Xmas Added Dec 2019 1,975 words 9,883 views 4.7 stars (13 votes) by The chronicles of Besar Otot OneLuckyGuy89 2Gay XCock AgeGr AgeDiff Bro Cock CockGr Dad HairGr HyCock HyPher MFSwap Musc MuscGr Nonc PSD SizeGr TallGr 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. Tf Added Jan 2020 Updated May 2021 8 parts 25,596 words 8,589 views 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. 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TallGr Added Feb 2017 4,293 words 10,297 views 4.8 stars (11 votes) by Contamination RdyRoger Balls Cock CockGr Grad HairGr Infect Musc MuscGr SizeGr After his dick came in contact with an experimental substance, high schooler Vincent starts slowly getting bigger… first in his crotch and then other places, too. Thomas, a tall, handsome jock, likes teasing him about it at every opportunity. TallGr Added Jul 2019 6,135 words 13,826 views 4.4 stars (7 votes) by Cow-boy JKL 2Animal BellyGr CockGr HairGr Infl MusBr MuscGr NipCum SizeGr Where does milk come from if cows are not raised as livestock? You're about to become the source. TallGr Added Jan 2019 1,606 words 20,816 views 4.5 stars (11 votes) by Craterville BRK XCock XLimb Cock CockGr Musc Rep SizeGr When everyone in town has some kind of power that half the time they aren’t even aware of, the guy whose power is to tell with everyone else’s power is might feel like he’s got the short end of the stick. 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SizeGr Added Sep 2016 2 parts 6,680 words 14,106 views 4.8 stars (12 votes) by The CVN link BRK XAbs Cock CockGr Musc MuscGr Retcon SizeGr 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… TallGr Added Jun 2020 2 parts 9,839 words 5,800 views 4.8 stars (9 votes) by Cybergiant Chance Riverwind SizeGr Added Oct 2002 3 parts 3,271 words 12,896 views by Daemos island Charles Westfall AgeDiff Cock CockGr Dad Musc MuscGr SizeGr Twins 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. Viol Added Feb 2003 6 parts 14,639 words 25,656 views 2.2 stars (34 votes) by Damien bulkscribe BellyGr FatGr Giant MuscGr PSD SizeGr 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. TallGr Added Aug 2020 Updated Dec 2020 5 parts 16,482 words 15,586 views 5.0 stars (18 votes) by Dawn of the Dragon-Men JKL 2Gay MuscGr Scaly SizeGr Tf Virgin Drake and Irving stumble on an old dragon’s nest and investigate a dead-looking dragon’s egg they find there, only it’s not as inert as it seems. Wings Added May 2020 1,156 words 1,867 views by A day at the beach Thatbadwriter AgeDiff Cock Dad Giant HyCock SizeGr You watch in dismay and amazement as your father, who’s gained the ability to grow himself to giant size in a freak medical accident, takes a trip to the beach with you and decides to make himself bigger than he’s ever tried to become before. Viol Added Aug 2019 1,624 words 7,427 views 4.1 stars (16 votes) by The deal Ziel XArms XCock XLimb Cock CockGr Giant HyCock Musc MuscGr SizeGr 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. Supn Added Nov 2018 7,420 words 9,468 views 3.8 stars (9 votes) by Delivery BRK Cock CockGr Musc MuscGr SizeGr A pizza delivery guy thinks he’s hot shit—and he is. But he hasn’t met the guy who’s been getting hotter and hotter his whole life. TallGr Added Mar 2003 2,905 words 23,489 views 4.3 stars (7 votes) by Demigod chronicles I: Herakles aquila Cock CockGr HyCock Musc MuscGr PSD SizeGr A powerlifter finally hits his goals with his trainer, only to realize that there’s something big he should know about him. It isn’t all shakes and good form that gets you to top shape… sometimes, you gotta pray. TallGr Added Dec 2018 2 parts 3,646 words 6,845 views 4.9 stars (7 votes) by Derek’s rebirth muscl4life 2Gay AgeDiff Balls Cock CockGr Giant HyCock HyCum Musc MuscGr NipCum PSD Self 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. SizeGr Added Nov 2018 3 parts 11,737 words 21,801 views 4.5 stars (13 votes) by Dig’s island BRK XArms Bro Cock CockGr Fly Musc MuscGr SizeGr TallGr Shipwrecked on a remote island, four brothers grow up to be incredibly close—and that’s before they encounter a secret power on the island that transforms them each in different ways. Wings Added Mar 2005 4 parts 3,757 words 22,078 views 4.3 stars (7 votes) by The dildo of the demigods SuperWaffle Cock CockGr HyCock Musc MuscGr NipC NipCum PSD 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. SizeGr Added Aug 2020 2 parts 18,865 words 6,207 views 4.8 stars (6 votes) by Discogrowphy Ziel CockGr HyCock In his first Patreon bonus mini-fic, Ziel indulges in this month’s theme: “Hyper Macro Twink.” As the author explains, “Lots of clothes-bursty growy goodness ensues as well as lots of hot ’n’ sloppy macro sizeplay. I just couldn’t pass up the chance to add some exhibitionism in there because, really, if you’re a hot ’n’ hung titan, who wouldn’t want to strut their stuff?” SizeGr Added Jun 2014 5,711 words 14,498 views 4.3 stars (16 votes) by Doctor Doomsday Marquis de Rent Balls Cock CockGr HyCock Somewhere in a carefully observed multiverse, a bodybuilder tests a new device intended to cater to his every size ambition. SizeGr Added Jul 2017 1,924 words 12,031 views 4.2 stars (10 votes) by Domination dunnyboy Cock CockGr Dom HairGr Herm Musc MuscGr Scent 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. SizeGr Added Feb 2017 17,095 words 34,114 views 4.6 stars (26 votes) by The dorm revised RdyRoger Cock CockGr Musc MuscGr New roommates Alex and Anthony meet and discover a shared love of muscle and a connection that has a profound affect on them both. SizeGr Added Feb 2011 4 parts 18,483 words 24,613 views 4.6 stars (7 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 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 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 Enchanted growth NBCK99 Balls CockGr Fant HyCock Musc MuscGr When Andrelle’s questing companions succeed in finding a magical dagger, he discovers just why the artifact is so desirable. SizeGr Added Apr 2015 Updated Oct 2015 5 parts 18,345 words 38,718 views 4.6 stars (27 votes) by Enhanced muscle and futuristic porn Marquis de Rent Cock CockGr HyCock Immob Musc MuscGr PSD SizeGr Space In a futuristic space convoy, a young doctor builds his career on groundbreaking male enhancements. Tf Added Sep 2016 5 parts 25,251 words 25,069 views 4.4 stars (23 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. 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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. TallGr Added Aug 2020 4 parts 13,706 words 4,395 views 4.7 stars (7 votes) by The fan Also Known As Cock CockGr Musc MuscGr PSD SizeGr A short story about a muscle growth author who meets a fan who can fulfill his fantasies. TallGr Added Mar 2019 4,203 words 7,577 views 5.0 stars (9 votes) by The feeding HouseForMonsters BellyGr Giant Gut Musc MuscGr PSD SizeGr A sudden visit from a fellow fetish gainer you've met online leads to massive growth and the destruction of a city. Viol Added Aug 2019 2,354 words 9,437 views by A few minor adjustments Cris Kane 2Gay Cock Musc MuscGr Geeky freshman Ryan is given a camera with special selfie-editing options that Instagram hasn’t thought of yet. 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Added Sep 2003 2 parts 3,389 words 25,215 views 4.8 stars (11 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 Getting high on a Tuesday afternoon Kjarri XArms XCock XLeg XLimb CockGr SizeGr Str TallGr Tf I get high, and I have some transformation fun with a neighbor. Weed Added Oct 2020 1,202 words 1,782 views 4.1 stars (10 votes) by Getting more than you bargained for Tereshky XArms XLimb XPec Balls Cock CockGr Giant HyCock Musc MuscGr SizeGr Stack Most people do their growing TallGr before the pose-down, but this bodybuilding competition is not what it seems. Added Jan 2013 2 parts 3,922 words 28,674 views 4.5 stars (10 votes) by The giant bully Ace Musc MuscGr SizeGr Sometimes the roles get reversed, when the bully is the nerd and the victim has the muscle. TallGr Added Oct 2018 Updated Feb 2019 3 parts 2,145 words 12,710 views 3.9 stars (7 votes) by Giant outburst mindloop Giant A giant wakes up one morning on the wrong side of the bed. SizeGr Added Apr 2021 2,202 words 1,555 views by Giant problems aquila Giant HyCock HyCum PSD SizeGr TallGr Tf Caught up in a science experiment gone wrong, John finds himself at odds with his former boss and employer, leading to some giant problems. Viol Added Jun 2019 3 parts 7,372 words 8,498 views 5.0 stars (6 votes) by The gift that keeps on giving Thatbadwriter Cock CockGr Fur Giant HyCock SizeGr Walt offers his friend a necklace as a gift, but it’s a far greater gift than either realize. 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Tf Added Apr 2020 1,494 words 5,380 views 4.4 stars (5 votes) by Green legacy JayPat Musc MuscGr SizeGr Slave 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. Viol Added Oct 2012 10 parts 52,094 words 22,870 views 4.0 stars (8 votes) by Grow gravity Unknown Addict CockGr Giant HyCock HyMusc Immort Musc MuscGr SizeGr Added Aug 2003 3,249 words 23,604 views 4.2 stars (10 votes) by Grow lamp Dream Big Cock CockGr HyCock Musc MuscGr Self SizeGr TallGr 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. Series Added Jun 2018 10 parts 14,030 words 26,039 views 4.7 stars (32 votes) by Growing Gabriel TFWizard MuscGr SizeGr TallGr Added May 2005 2 parts 3,527 words 17,021 views by Growing together YungFrancis Cock CockGr HyCock HyMusc Immob MusBr Musc MuscGr PSD Sammy’s one of a whole group of massive muscle freaks who spend all their time working out and dealing with being huge. He’s already too big for doorways, his husband, Tommy, is even bigger, and they want to keep growing. SizeGr Added Dec 2018 2 parts 6,563 words 11,185 views 5.0 stars (5 votes) by grUV quickquezzed Cock CockGr HyCock Musc MuscGr Self Friends go out clubbing by the water and make a hunky new friend, Brad, who likes to swim and looks great in just a red speedo. Brad has a secret that he hadn’t planned to show his new friend, but things soon get pleasantly out of hand. SizeGr Added Nov 2017 5,910 words 33,100 views 4.9 stars (212 votes) by The guinea pig JayPat Cock CockGr Musc MuscGr Nonc SizeGr TallGr Jeff and Zach score some unconventional workout juice, but since they don’t know its effects they decide to try it out on Jeff’s skinny, picked-on brother, Nate. Viol Added Feb 2019 5,711 words 12,445 views 4.1 stars (10 votes) by Guycanthropy Ziel Cock CockGr Giant Hallow HyCock Musc MuscGr PSD SizeGr Jaimie was planning on spending Halloween at home gaming it up, but a text from his pal prompts him to go check up on their mutual friend. What Jaimie finds surpassed his largest and wildest dreams. TallGr Added Nov 2019 5,804 words 10,411 views 4.8 stars (8 votes) by Gym maniac over his head MuscularEmperor Cock CockGr HyCock HyMusc Infect Musc MuscGr Nonc Rape SizeGr Alexander discovers that the sweat and sperm of bodybuilders affects his own body, which begins a dangerous and destructive obsession. Viol Added Jan 2020 3,322 words 8,637 views 3.5 stars (15 votes) by .hack//swap Ziel Cock CockGr Musc MuscShr MuscGr PSD SizeShr 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. SizeGr Added Apr 2018 9,026 words 15,918 views 3.9 stars (12 votes) by Hackers at the womb wall dymondbolt Cock Gut Musc MuscGr Dev thought laying down big bucks at Body Modifications for a bit of physical upgrade would be safe as houses, but things don’t always go to plan. SizeGr Added Aug 2013 2 parts 6,370 words 16,160 views by The haircut Richard Jasper Cock CockGr HairGr Musc MuscGr SizeGr Hunky daddy musclebear Dennis Allman is a 50-something hair stylist. Nerdy 20-something Blake Henry is 20-something computer geek seriously working the Bill Gates look, i.e., bad hair and worse glasses. Dennis sets out to give Blake a new look. And succeeds beyond their wildest dreams! A personal fave of the author (who has a hairstylist a TallGr lot like Dennis!.). Added Aug 2020 4 parts 5,588 words 3,250 views by Hamid and the new normal Dream Big CockGr MuscGr SizeGr Hamid is tired of not measuring up to the other guys. Then, seeking to escape a torrential downpour, he finds a strange bottle and pulls out the stopper. TallGr Added May 2020 3 parts 3,344 words 4,121 views 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 Hard to hide BRK Cock CockGr Grad HyCock Merg Musc MuscGr Share SizeShr SizeGr 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. TallGr Added Jun 2017 Updated Jul 2019 7 parts 20,225 words 17,346 views 4.7 stars (11 votes) by Have yourself a megalithic Christmas Ziel Bro Cock CockGr Giant HyCock SizeGr Xmas 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. Series Added Dec 2016 8,115 words 10,038 views 3.6 stars (7 votes) by Hey, buddy Dream Big Cock CockGr Giant Grad Musc MuscGr PSD Self SizeGr 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. Tf Added Oct 2019 Updated Aug 2020 15 parts 15,491 words 15,779 views 4.9 stars (22 votes) by Hic sunt dracones Tym Greene 2Animal AgeDiff Cock CockGr Musc MuscGr Scaly SizeGr 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. Tf Added Jan 2021 2 parts 15,054 words 2,783 views by The hike JayPat Musc MuscGr 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). SizeGr Added Sep 2012 6 parts 19,182 words 18,359 views 4.8 stars (9 votes) by Hollyville Tereshky XAbs XArms XLimb XPec Balls Cock CockGr Horror HyCum Musc MuscGr Rep SizeGr Stack Tent Tf 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? Wings Added Nov 2019 Updated Feb 2020 9 parts 43,996 words 14,123 views 4.9 stars (16 votes) by Honey and cum Ro_burrr Cock CockGr HairGr Het Musc MuscGr SizeGr TallGr Anna helps her husband with his “small problem”, with (un)foreseeable consequences. Virgin Added Jan 2021 5,649 words 3,981 views 4.9 stars (7 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 Huge changes: Book two RdyRoger Balls Cock CockGr HairGr Infect Musc MuscGr Nonc PSD SizeGr 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. Series Added Dec 2017 2 parts 9,859 words 14,057 views 4.9 stars (7 votes) by Hulk hunter JayPat XAbs Cock CockGr Giant HyCock Infect Musc MuscGr Nonc SizeGr Tf Viol 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. 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Tf Added Jul 2019 4,333 words 9,733 views 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 I want what I want NCGazza Balls Cock CockGr Giant HyMusc Musc MuscGr Nano PSD SizeGr TallGr Multitrillionaire Benjamin Kind has Professor Grant Jennings create a DNA altering nanobite to give him the body he’s always wanted. Viol Added Mar 2019 Updated Apr 2019 2 parts 9,243 words 15,492 views 4.5 stars (13 votes) by Interview with the King of Dust Betonhaus Cock CockGr Dom HyCock HyCum Infect Musc MuscGr Nano PSD Jason Ramstaff, also known as the King of Dust, explains the strange growth effects of the extraterrestrial substance known as Dust—complete with a demonstration of exactly how he passes its effects on to others. SizeGr Added Feb 2021 3,267 words 2,653 views by It’s all a bit ’haze’y Ziel Balls Cock CockGr HyCock Musc MuscGr When Markus gets accepted into the frat of his dreams, he was expecting one hell of a hazing. The truth is something much bigger. SizeGr Added Dec 2016 4,613 words 14,568 views 4.6 stars (12 votes) by It’s not gonna stop now Riu Cock CockGr Fur Giant HyCock An size-hungry anthro squirrel takes some growth pills and gets much, much more growth than he bargained for. SizeGr Added Oct 2016 3,508 words 12,021 views 3.3 stars (12 votes) by It’s a piece of cake! (revised) Woynich NoCock BellyGr Fluids Immob Infl SizeGr 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. TallGr Added Aug 2020 3 parts 9,461 words 2,825 views by Jack and the giant Erik Maskot SizeGr Added May 2003 2,400 words 11,913 views by Jackpot Max Mann Cock CockGr Musc MuscGr Winning the jackpot means something different at this resort hotel where all the guests and staff start to transform before Tracy’s eyes into impossibly sculpted and phenomenally hung dream men. SizeGr Added Feb 2009 3,913 words 22,723 views 4.6 stars (7 votes) by Jake: hand-drawn giant spacevlad Gut Infect Musc Drawing massive, muscle-hunk football stars seems like a safe enough hobby—but what if your drawing takes on a life of its own? SizeGr Added Sep 2009 7 parts 11,792 words 26,912 views 4.8 stars (6 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. 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But the guy he’s crushing on isn’t out, so Josh tries intimidation to get Rob to confront what he wants. Meanwhile, Josh’s brother also wants to get huge, and there’s a guy on his mind, too. Series Added Jun 2019 Updated Jul 2019 2 parts 13,397 words 9,666 views 4.8 stars (12 votes) by John the wizard RdyRoger Balls Cock CockGr GLGr Grad HairGr HyCum Musc MuscGr SizeGr Sugg John is a wizard and likes helping out his friends—usually in ways that involve none-too-subtle increases in height, equipment size, and muscle. TallGr Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 28,057 views 4.5 stars (19 votes) by Joined BRK XCock XDig XHead XTongue XTorso Cock CockGr Merg Musc MuscGr Nonc Rep SizeGr Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had. TallGr Added Sep 2017 Updated Feb 2021 5 parts 22,816 words 11,494 views 4.8 stars (17 votes) by Jonathan’s journey Richard Jasper Cock CockGr Grad Musc MuscGr SizeGr Join Jonathan and his best friend Todd on their four-year journey from geeky 14-year-olds to veritable mountains of mind-blowing muscle! TallGr Added May 2020 13 parts 13,301 words 3,037 views by Josh’s genie Anarchy A Cock Musc MuscGr Bullied teen swimmer Josh uses the unexpected acquisition of a genie to try improving things at school, one daily wish at a time. SizeGr Added Oct 2015 Updated Jan 2016 4 parts 8,133 words 38,330 views 4.8 stars (6 votes) by The journal Braun1 Balls Cock CockGr HairGr Infect Musc MuscGr An ordinary college guy finds himself changing after a steamy encounter with a hunk named Brad, and decides to start documenting everything that’s happening to him. SizeGr Added Feb 2003 11 parts 30,474 words 18,857 views 4.9 stars (10 votes) by Juggernaut ghostwriter Cock CockGr Het Musc MuscGr PSD SizeGr On a study abroad excavation, a black college student and former jock finds a mysterious red crystal belonging to the god Cytorak…what could happen? Viol Added Jun 2018 Updated Jul 2018 4 parts 5,856 words 14,498 views 4.8 stars (16 votes) by Just one couldn’t hurt Thatbadwriter Giant HyCock SizeGr What? Dylan is evolving! Viol Added Oct 2020 3,833 words 4,654 views 4.4 stars (5 votes) by Just take one LoverBoy Cock CockGr Musc MuscGr Andy is a brilliant, young academic who wishes to make his physical appearance match his intellectual acumen. But when he uses an “experimental” supplement from a dubious source, he may get more than he bargains for! SizeGr Added Jan 2018 3,227 words 11,526 views 4.8 stars (6 votes) by Justin (the bigger the better) Giant Worshipper 2Gay Cock CockGr Giant HyCock HyStr Musc MuscGr SizeGr A young man starts growing, and growing. He finds he likes it a lot. Worship Added Nov 2009 15 parts 99,090 words 317,375 views 4.3 stars (72 votes) by Karma pills Musiker NoCock 2Gay Balls Cock CockShr CockGr Dom DumbGr Fluids Fur Grad Hum HyAnus HyCum Mental Mind Musc MuscGr Nonc PSD SizeGr Slave Steve has been bullying the other members of Matt's Gym for ten years. When Matt gives Steve a new kind of muscle-enhancing pill, he conveniently forgets to mention some significant side effects. TallGr Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 18,015 views 3.7 stars (16 votes) by Kenji Dream Big Cock CockGr HyCock HyCum Musc MuscGr Nano Race Self SizeGr The new stock guy at work, Kenji, is Sam’s pure fantasy—cute, tall, muscled, cheeky, and packing—and Kenji seems just as appreciative. There’s a secret about how Kenji got that way, though, which Sam accidentally discovers the hard way. TallGr Added Feb 2019 Updated Mar 2019 6 parts 19,054 words 14,883 views 4.9 stars (13 votes) by Kiss me Zboro Cock CockGr Fur Giant Musc MuscGr Damien and his straight best friend (and secret crush) Jack spend a night watching a cascade of shooting stars, joking about the wishes they’d make to be bigger if the whole “wishing on a star” thing were real. But when the stars start to whizz by overhead, all Damien and Jack care about is getting closer to each other. SizeGr Added Nov 2017 4,977 words 10,869 views by The last day of summer TheMuscleMaker Cock CockGr Giant HyCock MuscGr SizeGr One depressed 18-year-old gets the boost he's always wanted... and then some. This last day of summer will be one to remember. Viol Added Jan 2020 Updated Feb 2020 1,496 words 5,926 views 4.5 stars (20 votes) by Last resort Also Known As Cock CockGr Musc MuscGr Our narrator finds himself whisked off to a mysterious resort where everything seems perfectly designed to cater to his every fantasy—especially the all-male staff. But reality keeps changing around him, and he has no idea how or why. SizeGr Added Jan 2014 8 parts 27,579 words 17,597 views 4.5 stars (13 votes) by Late reunion LAComplex Cock CockGr Giant HyCock Musc MuscGr SizeGr TallGr Four pornstars pay a visit to their 250-foot friend and colleague, Collin Simpson, and trigger a world-changing growth spurt. Viol Added Jul 2019 3,972 words 5,245 views by The Latin twins RdyRoger 2Gay Balls Bro Cock CockShr CockGr Dom Grad Musc MuscGr Race SizeShr SizeGr Sugg A man is gifted by "the watchers" to make changes to himself and others that will last for 24 hours. Two of his escapades are detailed in this story. TallGr Added Apr 2012 2 parts 7,238 words 32,796 views 4.6 stars (7 votes) by Laundry day Aphon Balls Cock CockGr HairGr Hum HyCock Musc MuscGr Nonc A scientist on the verge of a cock growth breakthrough is a little careless and his formula ends up on the jockstrap of a hunky personal trainer, what could go wrong? SizeGr Added May 2017 Updated Dec 2019 12 parts 9,685 words 32,565 views 4.3 stars (19 votes) by Lazarus muscl4life Cock CockGr Giant Musc MuscGr PSD A rogue bio-engineer discovers a way to infuse young men with the strength of the sun. SizeGr Added Apr 2018 3 parts 21,555 words 14,524 views 4.6 stars (14 votes) by Letters flew across the room MainAttraction Balls Cock CockGr HyCum Musc MuscGr Rep SizeGr A tale of a man suffering the heat and eagerly awaiting a nice breeze. TallGr Added Aug 2018 2 parts 3,571 words 8,091 views 4.8 stars (12 votes) by The life changing discovery MuscleAndBulge Cock CockGr HyCock Musc MuscGr PointyEars Stew is a short and scrawny teenager. 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Viol Added Oct 2016 2,139 words 11,914 views 3.2 stars (14 votes) by The locker room thief CockTFBoi CockShr CockGr CTheft MuscShr MuscGr SizeShr SizeGr Riley, a personal trainer, heads into the gym to get ready for his first client of the day. Things take a strange turn when his client, Ethan, suggests a new exercise regimen. TallGr Added Jan 2021 3,234 words 5,107 views 5.0 stars (5 votes) by The lost temple of Shar’hradar Charvolth Cock Fant Musc MuscGr PointyEars SizeGr I recently discovered that there was more to this D&D-inspired, enhanced-player fantasy adventure than I originally posted back when it was first submitted for the 2005 story contest. Here, very belatedly, is the rest of it. Twins Added Jun 2005 Updated Aug 2016 4 parts 11,568 words 9,965 views by Love/shift BRK NoShirts AgeDiff Dad Grad HairGr Musc MuscGr Scent SizeGr Supn Tf Wbear Maxfield has Series very mixed feelings about leaving the city and all his tech behind to spend the summer after graduation halfway up a mountain in the family’s backwoods cabin—just him, his dad, and a whole lot of secrets. Added Dec 2017 Updated Apr 2019 11 parts 68,079 words 31,974 views 4.8 stars (30 votes) by The lucky accident Alakazam1988 Balls Cock CockGr Giant HairGr HyCock HyCum HyMusc Musc MuscGr An accident at the skate park leads to a treatment for Luke’s balls that not only heals them but starts them growing, and pretty soon it’s not just his balls that are bigger. SizeGr Added Sep 2019 7,269 words 20,485 views 4.9 stars (7 votes) by Luke is growing Coolkid CockGr HyCock SizeGr Added Jun 2013 1,243 words 40,091 views 3.7 stars (10 votes) by Magic eye RdyRoger Balls Cock CockShr CockGr HyCock Lycra Musc MuscGr SizeShr SizeGr Once he found out the secret of magic growing things suddenly seemed really easy for Al, until the day he was startled by Turner while he was staring deep into his hot friend, Tony. TallGr Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 12,362 views 4.9 stars (12 votes) by Magic markers TylerGermany Musc MuscGr SizeGr A trip to an adventure park turns out more exciting than expected with the help of a prize that’s imbued with some very interesting magic. Vore Added Jan 2016 Updated Feb 2016 2 parts 4,742 words 16,102 views by Mal Sueno: A Halloween tale JayPat Cock CockGr Hallow Hum HyCock Musc MuscGr Nonc SizeGr When a dumped ex seeks revenge on a hot muscle douche named Luke, it means a chance for his scrawny younger brother Jordan to turn the tables. TallGr Added Nov 2018 3 parts 9,079 words 10,212 views 3.9 stars (14 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 44,539 views 4.0 stars (15 votes) by The manual MainAttraction Balls Cock CockGr HyCock HyCum Musc MuscGr SizeGr Follow the directions carefully for the use of the three-stage ENH-Serum Ekto, customized especially for you for maximum physical improvement in all categories. TallGr Added Sep 2019 1,278 words 6,479 views 4.4 stars (10 votes) by Massive Alex Rif AgeDiff Dad Hallow Images Lycra SizeGr Suit James finds the superhero costume his stepson had ordered from a strange website for Halloween, and decides to try it on. Super Added Feb 2016 2 parts 2,851 words 25,099 views 3.3 stars (13 votes) by Massive musclemonsters TonnyGiant Giant Musc MuscGr PSD Roger meets his new neighbors, three impressively muscled bodybuilders, just as his boss, Dr. Alejandro, experiences a very dramatic breakthrough with a serum designed to produce muscle growth and regeneration. SizeGr Added May 2018 Updated Jun 2018 3 parts 6,902 words 14,590 views 4.5 stars (6 votes) 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 256,736 views 4.5 stars (69 votes) by META jocks BRK XAbs XCock XHead XLimb Cock CockGr Musc MuscGr NipC Rep SizeGr 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. Sugg Added Aug 2009 4 parts 7,275 words 35,058 views 4.4 stars (14 votes) by Miller’s Miracle Grow-All RdyRoger Cock CockGr Musc MuscGr SizeGr 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. TallGr Added Sep 2019 Updated Oct 2019 2 parts 7,990 words 9,239 views 3.6 stars (17 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. 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SizeGr Added Mar 2017 5,534 words 8,726 views 5.0 stars (8 votes) by Modern rites red_king Bond Cock CockGr GLGr HyAnus HyCock HyCum Immort MusBr MuscGr PSD SizeGr Supn 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. Tf Added Dec 2018 Updated Jun 2019 15 parts 45,417 words 21,929 views 4.6 stars (28 votes) by Monster Mashup matt1008 Cock Fur Hallow SizeGr Slave Supn Tf Vamp Four bored guys at a Halloween party decide to play a game that unexpectedly results in delightfully monstrous transformations. Were Added Oct 2020 7,288 words 2,442 views by Moon of masculinity WhiteShadow Balls Cock HairGr Musc MuscGr The moon... always shining down from above during the darkest of nights. Some say it has powers of its own, while others claim that it is just a catalyst of some other natural order. I wonder what Anthony would say. SizeGr Added Jan 2017 2,498 words 13,013 views 4.7 stars (9 votes) by More than advertised LookinToGrow Cock CockGr Musc MuscGr PSD Two men meet at the gym one day, and both hope to become even bigger and stronger then they once were. SizeGr Added Jan 2017 Updated Nov 2018 4 parts 4,732 words 18,186 views 4.9 stars (7 votes) by Morphogenic steroids RdyRoger Balls Cock CockGr Grad HairGr Infect Musc MuscGr PSD Self SizeGr 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. TallGr Added Oct 2019 4 parts 15,297 words 14,153 views 4.2 stars (9 votes) by The most incredible massage you’ll ever get chicagogiantlover SizeGr Added May 2005 999 words 8,977 views by The mountain Also Known As Cock Musc SizeGr Added Jan 2014 5,418 words 10,694 views by The muscle machine Richard Jasper Cock CockGr Grad Musc MuscGr SizeGr When Max Hardesty returns to Emory after summer break, his freshman roommate, Ralphie Peters, is in for a TallGr big surprise! And it just keeps getting bigger! Added Aug 2020 11 parts 8,800 words 5,304 views by Muscle Mice From Mars Mr. Mouse Alien Balls Bond Cock CockGr Fur HyCum HyMusc Musc MuscGr SizeGr This is the story of a certain group of anthro alien biker mice and how they went from sexy, strong, and buff to hyper masculine and super strong with a little unintentional help from some old enemies. Viol Added Oct 2019 2 parts 3,260 words 3,123 views by Muscle milk Alakazam1988 Balls Cock CockGr HyCock HyCum Immob MusBr MuscGr NipC NipCum PSD SizeGr That new muscle drink in the gym vending machine does wonders for your pecs, though maybe not in the way you expect. TallGr Added Jun 2020 2,352 words 8,784 views 5.0 stars (8 votes) by Muscle milk Seth Peterson HairGr MusBr Musc MuscGr Travis is a bit skeptical about a new muscle supplement he buys ... but the results quickly make him change his mind. SizeGr Added Jun 2016 2,012 words 23,439 views 4.4 stars (9 votes) by Muscle service station Josef Howard Balls Cock Fur Musc MuscGr SizeGr Added Jul 2002 4,771 words 19,296 views 5.0 stars (6 votes) by The Muscles Tech Hotel TonnyGiant Cock Giant Musc MuscGr PSD 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. 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SizeGr Added Jan 2021 2 parts 3,610 words 4,365 views by My friend Lenny Reuben Cock Giant PSD SizeGr Lenny keeps getting taller, transforming his life over and over again as he grows and grows. TallGr Added May 2003 10 parts 15,876 words 17,044 views by My little guy Ziel SizeShr "A big, bara beefcake gets reduced down to something cute and cuddly, and a slim and slender twinky dude becomes to towering giant. Throw in some ridiculously sappy romance, and I call that a good story." SizeGr Added Jun 2015 5,090 words 16,226 views by The Myostatin Kid Richard Jasper Cock CockGr Musc MuscGr SizeGr Johnny is one of those genetic freaks who lacks the gene for myostatin, the protein that regulates muscle growth. Without it, there’s nothing to tell the body to stop growing muscle! TallGr Added Nov 2020 4 parts 3,568 words 4,508 views by Naked Also Known As Cock CockGr HyCum Musc MuscGr Nude PSD 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. SizeGr Added Jun 2016 10 parts 38,843 words 33,942 views 4.5 stars (28 votes) by Naked morph for ps2 Male Enhancer Bro Cock CockGr Musc MuscGr SizeGr Added Jun 2013 4 parts 3,183 words 29,669 views 4.5 stars (20 votes) by Necklace brothers Levitate Bro Musc MuscGr SizeShr SizeGr A pair of undersized twins use a magical necklace to grow themselves—not realizing that the growth came with a price. Twins Added May 2015 1,423 words 17,212 views 3.0 stars (5 votes) by The need to obey Musiker 2Gay XArms XLimb Balls BellyGr Bi Cock CockShr Dom Giant HairGr Het Immort Mental MFSwap Musc PSD SizeShr SizeGr Slave Sugg An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. 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