1 Titanification: Legacy by Azerreza Andrew lived a quiet life with his mother and had never known his father. But one day, he started to feel cramps. Things could have stopped there, but the cramps keep recurring and Andrew noticed an increasingly abnormal physical change. What was happening to him? Little did he know that these changes were intimately linked to his true origins, and that the truth that had always been hidden from him would soon come to light. 3 parts 24k words Added Nov 2024 Updated 30 Nov 2024 9,653 views 4.8 stars (10 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Taller•Forced Growth•Bisexual•Stories with Images •M•M/M•M/F

2 Altered state by YellowJester For two best friends a new video game, Altered State, offers the opportunity to become something more than either could have ever dreamed possible. 8 parts 17k words Added Nov 2024 Updated 7 Dec 2024 9,051 views 4.9 stars (27 votes) No comments yet •Cock Growth•Straight to Gay•Muscle Growth•Always Shirtless•Public Nudity•Man Scent•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Hair Growth/Getting Hairy•App•Hyper Pheromones•Mind Control•Stories with Images •M/M•M/M/M/...

3 Out of control by MegaMaker Would you become a titan of muscle and mass if your boyfriend asked you to join him? This is the quandary Bailey faced when his lover, Derick, brought him some strange serums. What would Derick do if he said no? 10 parts 22k words Added Oct 2024 Updated 23 Nov 2024 17k views 4.0 stars (8 votes) No comments yet •Always Hard•Cock Growth•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Other Mental Changes•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Destruction/Violence•Blood•Dom/Sub•Nonconsensual change•Nonconsensual sex•Sex-Slave•Hyper Pheromones•Complete •M•M/M

4 Body and Mind by BRK Exasperated by college, work, and home life, Barry stumbles across an obscure app that might at least help make his insufferable, annoyingly sexy older brother Vince a tad easier to live with. 2 parts 8,734 words Added Nov 2024 Updated 7 Dec 2024 4,963 views 4.9 stars (13 votes) No comments yet •Cock Growth•Self-suck•Other Mental Changes•Straight to Gay•Muscle/Strength•Increased Libido•App•Incest•Brothers•Nonconsensual change•Hypnosis•Mind Control •M/M

5 Testosterone turkey by OneLuckyGuy89 Ethan and Nate are trying their hardest to bulk up. Then they meet Ryan. 2 parts 2,161 words Added Nov 2024 4,667 views 4.3 stars (4 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Hyper Muscle•Muscle Growth•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Hair Growth/Getting Hairy•Hyper Pheromones•Thanksgiving •M/M•M/M/M

6 Three more giant guys by MegaMaker Three More Giant Guys is a follow-up to the collection titled “Three Giant Guys.” These are quick hot stories about guys becoming huge, hot, sexy giants. 3 parts 9,928 words Added Nov 2024 4,634 views 5.0 stars (2 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Getting Dumber•Other Mental Changes•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Dom/Sub•Nonconsensual change•Nonconsensual sex•Lycra/Spandex•Complete •M•M/M

7 Bartholomew learns to relax by Dream Big An uptight college boy wakes up after a Halloween party with a couple of changes he wasn’t expecting. 8 parts 18k words Added Nov 2024 Updated 30 Nov 2024 6,298 views 4.9 stars (16 votes) No comments yet •Cock Growth•Self-suck•Increased Libido•Gradual Change•Getting Taller•Human to Animal/Anthro•Nonconsensual change•Anthro/Furry•Halloween •M/M

8 How would you change me? by BRK After an accident, Zack finds himself being asked the same question by all the sexy men he meets. 2,015 words Added Nov 2024 4,042 views 4.9 stars (18 votes) No comments yet •Cock Growth•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Getting Handsomer•Transformation •M/M

9 Body for bargain by MegaMaker Lance wants to get bigger and is willing to make a deal with the devil to make it happen, despite his best friend in the whole world, Jude, telling him that's him that's a terrible idea. 7,837 words Added Dec 2024 3,375 views 3.0 stars (2 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Other Mental Changes•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Lycra/Spandex•Demons•Witch/Warlock/Wizard•Supernatural•Complete •M•M/M

10 Custom fit by HumbleBrag Adam’s family grows in unexpected ways after he reconnects with a childhood friend. 18 parts 50k words (#78) Added Aug 2022 Updated 23 Nov 2024 22k views 5.0 stars (46 votes) No comments yet •Huge Cock•Muscle/Strength•Plausible Size Difference•Halloween •M/M

11 The Book of Morgan by Ziel Ian and Sean can’t seem to agree on what “thicc” is. Maybe it’s time someone helped put their debate to rest… 3 parts 14k words Added Oct 2024 Updated 16 Nov 2024 7,975 views 5.0 stars (12 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Nipple Emissions•Muscle Breast•Butt Growth•Breast Expansion•Retcon •M/M

12 The Chance and Change Bureau by Quiet94 Following the events of the corruption discovered at the Enhancements and Enchantments Bureau, other leaders scramble to address the revelation, calling a summit of all bureaus responsible for human existence. 6 parts 14k words Added Nov 2024 Updated 7 Dec 2024 3,021 views 5.0 stars (4 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Always Cumming•Hyper Cum•Pec Fucking•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Handsomer•Voice Deepening•Getting Taller•Giants•Plausible Size Difference•Size Increase •M/M

13 Growth at the house on the hill by Musclesaber Erik loses a bet with his friends and has to spend the night in the old haunted house on the outskirts of town. However, he's in for a big surprise when he finds he's not the only inhabitant of this massive mansion. 7,728 words Added Nov 2024 5,200 views 4.9 stars (10 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Muscle•Pec Fucking•Hyper Strength•Muscle Breast•Muscle Growth•Muscle Gut•Muscle/Strength•Butt Growth•Belly Growth•Transformation•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Shared Body•Ghosts•Supernatural•Possession•Halloween•Complete •M/M

14 When you grow upon a star by OneLuckyGuy89 When Aladdin Lindstrum makes a wish on a star, strange things begin happening to him, his roommates, and his boyfriend. 4 parts 16k words Added Jul 2019 Updated 7 Dec 2024 23k views 3.7 stars (10 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Self-suck•Hyper Cum•Public Orgasm•Multicock•Female to Male•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Butt Growth•Increased Libido•Foot Growth•Getting Handsomer•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Hair Growth/Getting Hairy•Incest•Nonconsensual change •M/M

15 Quincy by Ziel (Something fun to celebrate the season. Are you tired of No Nut November? Get ready for Non-stop Nut November.) Jason’s pal, Quincy, has a unique condition that is incredibly obvious to anyone who sees the guy. 2,774 words Added Nov 2024 2,792 views 5.0 stars (1 vote) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Public Nudity•Infectious•No Nut November •M/M

16 Sweet gains by Bigmusclenm On the way to his first day at the gym, Liam stopped by a new bakery shop where the owner offered him special desserts to help him achieve his size goals. Liam decided to share them with Aiden, his trainer, soon getting distracted by Aiden's expanding body. 4 parts 14k words Added Jul 2024 Updated 7 Dec 2024 13k views 5.0 stars (29 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Butt Growth•Feeding•Size Increase •M/M

17 Our pleasure by Thorn A brand new gratuity app has entered the workplace, with more than a few kinks that need working out... 15 parts 89k words (#32) Added Jul 2024 Updated 7 Dec 2024 34k views 4.9 stars (28 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Pec Fucking•Muscle Breast•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Voluptuous Men•Butt Growth•Belly Growth•Increased Libido•Foot Growth•Getting Handsomer•Gradual Change•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•App•Dom/Sub•Dildos/Toys •M

18 The rise of the Vulpins by Swell Times Ahead A brilliant scientist creates a serum designed to transform himself into a powerful, human-fox hybrid. His transformation allows him to grow in both size and strength, but also unlocks an uncontrollable urge to reproduce. As the scientist gives birth to litter after litter of increasingly powerful offspring, his body swells with power, and he becomes a being beyond human comprehension—part creator, part predator. 2 parts 2,923 words Added Nov 2024 Updated 7 Dec 2024 2,512 views 5.0 stars (8 votes) No comments yet •Cock Growth•Hyper Cock•Nipple Emissions•Hermaphrodite•Other Mental Changes•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Belly Growth•Increased Libido•Male Pregnancy•Transformation•Getting Taller•Size Increase•Human to Animal/Anthro•Hair Growth/Getting Hairy•Inflation•Gross Bodily Fluids•Anthro/Furry •M

19 Justin (the bigger the better) by Giant Worshipper A young man starts growing, and growing. He finds he likes it a lot. 15 parts 99k words (#24) Added Nov 2009 460k views 4.3 stars (92 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay•Hyper Strength•Muscle Breast•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Man Scent•Increased Libido•Getting Taller•Giants•Size Increase•First Time/Virgin

20 Give or take by Bigmusclenm Bryce was frustrated with his failed attempts to gain muscle mass. He felt envious of his roommate, Mason, who had seen successful results at the gym. However, Bryce had been chosen as the “Great Gifter,” receiving the power to alter men’s physiques—though these actions would also affect his own body. 6 parts 20k words Added Apr 2024 Updated 9 Nov 2024 24k views 4.9 stars (38 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Pec Fucking•Hyper Strength•Muscle Growth•Butt Growth•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Supernatural •M/M

1 Justin (the bigger the better) by Giant Worshipper A young man starts growing, and growing. He finds he likes it a lot. 15 parts 99k words (#24) Added Nov 2009 460k views 4.3 stars (92 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay•Hyper Strength•Muscle Breast•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Man Scent•Increased Libido•Getting Taller•Giants•Size Increase•First Time/Virgin

2 Max’s wish by Bulge101 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. 11 parts 25k words Added Aug 2011 Updated 2 Nov 2011 327k views 4.6 stars (84 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Infectious •M/M•M/M/M

3 Above average by Ziel 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. 28 parts 130k words (#12) Added Apr 2013 Updated 8 Dec 2018 303k views 4.6 stars (107 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Muscle Growth•Muscle/Strength•Public Nudity•Butt Growth•Retcon •M/M•M/M/M•M/M/M/...

4 Spice by Mr. X and Mad Dog In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. 50 parts 221k words (#4) Added Oct 2009 Updated 9 Nov 2019 255k views 4.4 stars (65 votes) No comments yet •Cock Growth•Huge Cock•Other Mental Changes•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Man Scent•Foot Growth•Gradual Change•Transformation•Voice Deepening•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Age Difference•Incest•Father/Son•Supernatural•Gay Pride•Alcohol •M/M•M/M/M

5 All good things by Anon Amon 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. 111 parts 132k words (#10) Added Feb 2017 Updated 29 Oct 2022 245k views 4.6 stars (151 votes) No comments yet •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Nipple Emissions•Straight to Gay•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers•Twins•Infectious•Pagan gods•Complete •M/M•M/M/M

6 Jason’s big problem by Joven 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. 49 parts 115k words (#19) Added Oct 2013 Updated 24 Nov 2017 229k views 4.5 stars (82 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers •t/t•t/t/t

7 Medicine show by Fafhrd and Longbow9 Underendowed College student Terry comes in contact with a mysterious “extension cream” that turns out to be the real thing. Soon, he and his male and female friends are transforming themselves, and some are unable to stop. 174 parts 250k words (#2) Added Feb 2012 Updated 22 Feb 2014 225k views 4.5 stars (26 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Hyper Cock•Self-suck•First Time/Virgin•Bisexual•Hetero Sex•Lycra/Spandex•Infectious •M•M/M•M/F•M/F/F•M/M/F

8 Puberty is a bitch by Lover Boy 2 Brad thought he was done with puberty, so he’s perplexed and a bit alarmed by a new wave of growth that keeps hitting him at just the wrong moment. 11 parts 15k words Added Sep 2009 182k views 4.3 stars (31 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Gradual Change•Size Increase •t/t

9 My roommate (complete) by LenZelig Bill’s hot adventures with his irresistible sex-god of a roommate, Andy Wang, and the others drawn into his adventures, combined with the stories of Andy’s son and his friends. (This revised and updated compilation version includes both “My Roommate” and “My Roommate: The Next Generation.”) 29 parts 223k words (#3) Added Jul 2002 Updated 19 Jun 2021 179k views 4.5 stars (26 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Age Difference•First Time/Virgin•Incest•Brothers•Father/Son•Bisexual•Hetero Sex•Dom/Sub•Witch/Warlock/Wizard•Gay Pride•Mind Control•Complete •M/M•M/M/M•M/M/M/...•t/t•M/t•M/F•M/M/F

10 Mind and body by BRK 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. 16 parts 66k words (#54) Added Jun 2012 Updated 28 Jul 2017 171k views 4.7 stars (107 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multicock•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Getting Taller•Size Increase•App•Suggestion•Incest•Brothers•Hypnosis•Mind Control •t/t•t/t/t•t/t/t...

11 An unexpected inflation by UberPump 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. 41 parts 99k words (#25) Added Apr 2020 Updated 10 Jun 2023 151k views 4.9 stars (67 votes) No comments yet •Cock Growth•Cock Pumping•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Public Orgasm•Addiction•Straight to Gay•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Increased Libido•Breast Expansion•Getting Handsomer•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Inflation•App•Nanotech•Incest•Brothers•Bisexual•Hetero Sex•Nonconsensual change•Gross Bodily Fluids•Dildos/Toys•Infectious •M/M•M/M/M•M/M/F

12 Bigger issues by muscl4life 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? 6 parts 47k words (#85) Added Dec 2013 148k views 4.0 stars (24 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase •M/M

13 Empire by LenZelig 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. 40 parts 366k words (#1) Added Apr 2019 Updated 1 May 2021 143k views 3.7 stars (6 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Age Difference•Bestiality•First Time/Virgin•Incest•Brothers•Father/Son•Twins•Bisexual•Hetero Sex•Nonconsensual change•Sex-Slave•Shared Body•Aliens•Space Travel•Witch/Warlock/Wizard•Thanksgiving•Mind Control•Complete

14 Brother-in-law by Jock Ace, a Marine, meets and becomes enamored of his sister’s fiancé, Josh. A rare (for Metabods) tale with no alterations. 13k words Added May 2006 142k views 4.7 stars (99 votes) No comments yet •Huge Cock•Muscle/Strength

15 So much cum by 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. 2,165 words Added May 2012 141k views 4.2 stars (25 votes) No comments yet •Hyper Cum •M/M

16 Forced growth by hyperboi Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier. 5 parts 6,397 words Added Oct 2013 139k views 4.4 stars (56 votes) No comments yet •Cock Growth•Cock Pumping•Huge Cock•Hyper Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Forced Growth•Nonconsensual change •M

17 Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts 42k words Added Jun 2017 Updated 22 Dec 2017 138k views 4.6 stars (33 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Belly Growth•Voice Deepening•Giants•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Inflation•Nanotech•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Absorption •M/M

18 The dudes by BRK The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true. 7 parts 16k words Added Mar 2010 Updated 2 Mar 2016 135k views 4.7 stars (52 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Public Orgasm•Multi-abs•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Plausible Size Difference•Size Increase•Tongue Growth•Retcon•Suggestion•Brothers•Hyper Pheromones •t/t•t/t/t•t/t/t...

19 Baby brother by Shawn D. Stewart "Kev, did you see a glass here?” “Whoa, man, was that yours? Sorry… I was really thirsty…” “You drank it!?” Aaaaand off we go! 2,879 words Added Mar 2003 131k views 4.5 stars (42 votes) No comments yet •Cock Growth•Muscle Growth•Muscle/Strength•Getting Taller•Incest•Brothers

20 Changing Nick by BRK 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. 18 parts 70k words (#50) Added May 2013 Updated 16 Jul 2022 124k views 4.7 stars (40 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Nipcocks•Multi-abs•Multicock•Multihead•Lots of Legs•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitorso•Replication•Stacking•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Getting Handsomer•Getting Taller•Size Increase•Tongue Growth•App•Retcon•Selfcest•Nonconsensual change•Merging•Witch/Warlock/Wizard•Invisibility •M/M•M/M/M•M/M/M/...

1BRK  6,332,943 views across 358 stories
Most viewed: Mind and body, The dudes, Changing Nick, Oh man, Cool bracelet, bro, One hot summer, Mutation, Metaboi, Casey’s mancock, Sexi-Phi, The power of suggestion, King size

2Ziel  2,098,480 views across 99 stories
Most viewed: Above average, Big changes, Geno-type, Hyper active imagination, Claves, the midnight marauder, Gooed friends, Little bro, The biggest dick, Bet you can’t have just one, Thoros, Peen genie, X-mass

3Also Known As  1,530,130 views across 59 stories
Most viewed: Hard body, Supermen, Transform, Naked, Drug test, The good freak, Seducers, Transform: Muscle City, Transform: New Blood, Augmentations, The new guy, Nobody’s perfect

4FanTCMan  1,069,388 views across 31 stories
Most viewed: The brothers, Ad man, Brad’s big change, David devolving, Chris olympus, Company guys, Curious cats, Jim’s shot, Twelve steps back, A perfect revenge, Fantastic island, Family values

5Josh Dugan  1,022,544 views across 90 stories
Most viewed: Gay centaur, Aaron, Four-legged Ivan, The four jocks continued, Brother’s closet, Centaur mania, Penis juice, Humantaur, Penis food, Boytaur cream, Eric’s jackoff socks, Body love

6RdyRoger  887,400 views across 26 stories
Most viewed: Huge changes: Book one, The salt, The gene gene, John the wizard, The Latin twins, Joey’s genie, Figurines, Fred’s odyssey, The dorm revised, Contamination, Sugar packets, The clockwork dial

7Richard Jasper  859,382 views across 84 stories
Most viewed: The Change, Big little rich boy, The acolytes, Gym fantasy, My brother’s boyfriend, Grower, On the bus, Best buds, Airport muscle, About that boy, The Change continues, The muscle machine

8MaxMorphs  759,498 views across 19 stories
Most viewed: Think bigger, Sam and Bolt, Red pills, The bodyguards, No reason, Under control, Ever growing, The lucky accident, Dylan & Josh, Growing relationship, Muscle milk, Gaining roommates

9JayPat  723,507 views across 19 stories
Most viewed: The hulk pill, Second puberty, I wanna get huge, The gifted child, The bet, Titanification, The orphanage, The swimming hole, Green legacy, Eustace conquers the world, The hike, The guinea pig

10muscl4life  718,650 views across 18 stories
Most viewed: Bigger issues, Bull’s strength, No strings attached, Bigger issues: Ultimate growth, Derek’s rebirth, Blood lust, The curse, Power geek, Muscle evolution, Biggest man of them all, Payback, Friendship

11Unknown  610,584 views across 30 stories
Most viewed: 17 inches, Matt grows up, Grow gravity, Big Frank, For lovers of huge cocks, Experiment in fantasy, Worship, A devil of a deal, Huginex, See Chris grow, Cream, Camp switch

12Giant Worshipper  565,044 views across 2 stories
Most viewed: Justin (the bigger the better), Graham

13spacevlad  555,581 views across 12 stories
Most viewed: Chuck, the size thief, Ben gets huge, Tank the bouncer, Summer research, Jon the growing stepdad, Away game, Jake: hand-drawn giant, They’re really sensitive now, Time to bulk up, Orc night at the Eagle, They’re too sensitive now, Magic the Growthering

14hyperboi  553,552 views across 13 stories
Most viewed: Forced growth, Damian and the three muscleteens, Say cheese and grow, The new job, The djinn, The four jocks: Horny teens, Frat hunting, The new simulation game, The formula, The escape, My man, The Wizard of Hot

15brazboy  545,041 views across 73 stories
Most viewed: Bull brothers, The cum fairy, Synthetic reality, Cave on the Moon, Check this mate, New normal, Eggmen chronicles, Superstud and Macromale: The Sword of Justice, Noel’s literary gift, My brother’s closet, Part-time job, Winter potluck

Body and Mind by BRK Exasperated by college, work, and home life, Barry stumbles across an obscure app that might at least help make his insufferable, annoyingly sexy older brother Vince a tad easier to live with. 2 parts 8,734 words Added Nov 2024 Updated 7 Dec 2024 4,963 views 4.9 stars (13 votes) No comments yet •Cock Growth•Self-suck•Other Mental Changes•Straight to Gay•Muscle/Strength•Increased Libido•App•Incest•Brothers•Nonconsensual change•Hypnosis•Mind Control •M/M

The four Ds by BRK Four close friends get away for a mountain cabin vacay, only for the environs to make them hornier than usual. 6 parts 25k words Added Apr 2024 Updated 30 Nov 2024 9,371 views 4.8 stars (19 votes) No comments yet •Cock Growth•Cockless•Self-suck•Nipple Emissions•Multicock•Muscle Growth•Increased Libido•Detachable•Getting Handsomer•Voice Deepening•Getting Taller•Mouthcock•Incest•Brothers •M/M•M/M/M/...

How would you change me? by BRK After an accident, Zack finds himself being asked the same question by all the sexy men he meets. 2,015 words Added Nov 2024 4,042 views 4.9 stars (18 votes) No comments yet •Cock Growth•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Getting Handsomer•Transformation •M/M

Kris and Minato by BRK Two best friends on a class trip get some help declaring their feelings for each other. 2 parts 6,600 words Added Nov 2024 4,476 views 4.7 stars (3 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Multicock•Hyper Muscle•Muscle Breast•Muscle Growth•Muscle/Strength•Stretchy•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•First Time/Virgin•Incest•Brothers•Twins •M/M

All Hallow’s Evan by BRK A young outgoing witch named Evan, already stuck with a hotness glamor he has to keep putting on (long story), leaves a Halloween party to find his magic is going wonky just as he happens to encounter a handsome admirer. 2,682 words Added Oct 2024 2,056 views 4.9 stars (9 votes) No comments yet •Cock Growth•Multiarm•Multilimb•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Witch/Warlock/Wizard•Halloween•Complete •M/M

Leather shop by BRK After an increasingly blurry night in Amsterdam Caleb finds himself perusing the wares of a cute little side street leather shop where he catches the eye of the shopkeeper with a knack for finding his customers exactly what they need. 2,570 words Added Oct 2024 1,875 views 4.7 stars (3 votes) No comments yet •Cock Growth•Multiarm•Multilimb•Getting Dumber•Other Mental Changes•Muscle Growth•Increased Libido•Getting Taller•Dom/Sub•Nonconsensual change•Mind Control•Cannabis •M/M

Nate the Natural by BRK Nate’s in a new city with a new job, but he’s not to put out about it. He makes friends pretty darn easily. Really good friends. 1,911 words Added Oct 2024 1,268 views 4.3 stars (3 votes) No comments yet •Public Orgasm•Complete •M/M

Top dog by BRK Cocky Navy SEAL cadet Jake normally powers past all competition, but the unstoppable Marcus is bigger and tougher than he is. Fortunately, Jake’s not above using any advantage he can to win. 6 parts 6,664 words Added Sep 2024 Updated 12 Oct 2024 6,698 views 4.8 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Public Orgasm•Muscle Growth•Gradual Change•Complete •M/M

Sexi-Phi by BRK Joining a frat turns out to be a big transition for Holden, especially given the way his body is reacting to all his extra-hot house-brothers. 16 parts 92k words (#29) Added Jun 2023 Updated 5 Oct 2024 50k views 4.9 stars (58 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Public Orgasm•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Gradual Change•Getting Taller•Incest•Father/Son•Twins•Hyper Pheromones•Christmas•Complete •M•M/M

The right blend by BRK In this sequel to “One Hot Summer,” Thad returns to Colorado, still in Zac’s upgraded, hyper-hung body. When he finds he’s no longer able to morph himself back into what he’s supposed to look like, his only hope is his sexy and capable second-in-command, Aleksei. 31 parts 92k words (#30) Added Mar 2023 Updated 28 Sep 2024 35k views 5.0 stars (10 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-balls•Multicock•Multihead•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Multitorso•Replication•Stacking•Muscle Growth•Muscle/Strength•Always Shirtless•Pointy Ears•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Race/Ethnicity Change•Hair Growth/Getting Hairy•Retcon•Incest•Brothers•Nonconsensual change•Body Swap•Cannabis •M/M•M/M/M•M/M/M/...

Quinquetra by BRK Exploring his workaholic husband’s ancestral house on his own, Wes encounters a strange symbol and a dreamlike man who seems closely connected to it. 3 parts 16k words Added Oct 2020 Updated 21 Sep 2024 12k views 4.9 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Increased Libido•Gradual Change•Getting Taller•Retcon•Supernatural •M/M•M/M/M/...

Invitation by BRK A hot couple invites over a beefcake third for a sex-magic session that lets each experience something they’ve always craved. 3,336 words Added Sep 2024 2,973 views 4.9 stars (19 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Getting Taller•Plausible Size Difference•Size Increase•Merging•Complete •M/M/M

Test story by BRK 2 parts 58 words 339 views

The river god by BRK and Rock Creek Werewolf Forced into a long sleep for cultivating the love and lust of male human servants, a river god awakes in the modern world and finds a new familiar through whom to channel his improvements and feed his desire for male carnal pleasure. 5 parts 28k words Added Jun 2024 Updated 31 Aug 2024 12k views 5.0 stars (10 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Public Orgasm•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle Worship•Public Nudity•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Age Regression•Incest•Father/Son•Nonconsensual change•Pagan gods•Complete •M/M•M/M/M/...

The resort by BRK Two vapid influencers get in touch with their primal natures on a resort island that isn’t ready for outsiders just yet. 2,615 words Added Aug 2024 4,102 views 4.5 stars (4 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Getting Dumber•Muscle Growth•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Complete •M/M

Professor Magnus’s alumnus encounter by BRK An ex-magic adept turned law student runs into his old professor, kindling a few revelations about himself and his future. 2 parts 3,348 words Added Aug 2024 1,031 views 5.0 stars (2 votes) No comments yet •Huge Cock•Extra digits•Multi-balls•Boytaur•Witch/Warlock/Wizard •M/M

Unboxing Viktor by BRK In a not-so-distant future, Christian receives a gift that reminds him of the hot neighbor he has a crush on. 4 parts 13k words Added Feb 2024 Updated 17 Aug 2024 5,226 views 5.0 stars (17 votes) No comments yet •Huge Cock•Multicock•Multiarm•Multilimb•Multipec•Replication•Stacking•Detachable•Transformation•Getting Taller•Mouthcock•Nanotech•Androids/Cyborgs•Space Travel•Set in the Future •M/M•M/M/M

Prompts and peens by BRK Calvin finds a strange A.I. app on his tablet that generates interesting responses to his story prompts. 2,409 words Added Aug 2024 4,063 views 5.0 stars (6 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Muscle Growth•Foot Growth•A.I.-Controlled Change•Retcon•Complete •M/M

The road to Perdition by BRK A bad-boy down-under detective crosses one line too many and is reassigned to a remote, unheard-of town where the unusual residents welcome him with great affection. 3,474 words Added Aug 2024 1,728 views 4.3 stars (6 votes) No comments yet •Extra digits•Multicock•Multileg•Multilimb•Three Legs•Always Shirtless •M/M•M/M/M

Stadium brew by BRK Three cousins at a football game down some concession-stand beer, and before long they’re in a deserted men’s room getting bigger and hairier and hornier for each other. 5 parts 25k words Added Nov 2023 Updated 20 Jul 2024 27k views 4.9 stars (55 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Public Orgasm•Straight to Gay•Muscle Growth•Increased Libido•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Incest•Alcohol •M/M/M•M/M/M/...