Hyper Cock

Stories that feature guys whose cocks are very huge (generally upwards of two feet long).

  Child of:  Cock and Balls. Related tags:  Always Hard;Ball Growth;Cock Body;Cock Growth;Cock Pumping;Cock Shrinking;Cock Theft;Cock Vore;Cock to Human;Cockfucking;Cockless;Cocktaur;Cut to Uncut;Footcock;Huge Balls;Huge Cock;Human to Cock;Hyper Cock;Nipcocks;Nosecock;Prehensile Cock;Self-suck;Tailcock.

  Tag Group:  Cock.

502 stories found Sorted alphabetically Total word count: 6,202,543

A 25

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 (#11) Added Apr 2013 Updated 8 Dec 2018 287k views 4.6 stars (107 votes) •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/...

Abyssus Abbey 2 by Pen Darke To protect himself from the devils who want to attack and change him, Tuco must enter the Abyss—little knowing what he will find there. 18 parts 132k words (#10) Added Feb 2021 Updated 23 Sep 2023 26k views 5.0 stars (81 votes) •Huge Cock•Hyper Cock•Prehensile Cock•Wings•Muscle/Strength•Anthro/Furry•Demons•Incubus/Succubus•Witch/Warlock/Wizard•Horror•Pagan gods•Supernatural•Complete •M/M•M/M/M/...

The acolytes by Richard Jasper 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! 7 parts 8,050 words Added Aug 2020 25k views 4.5 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Hair Growth/Getting Hairy •M/M

Ad man by FanTCMan Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. 8,642 words Added Dec 2003 87k views 4.9 stars (56 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy•Nonconsensual change•Infectious •M/M

Adam’s milk by Adam Zander Adam’s dreams of growing massive pec-tits like the wrestlers he admires come true—in spades. 2 parts 2,600 words Added May 2015 53k views 3.4 stars (18 votes) •Cock Growth•Hyper Cock•Nipple Emissions•Muscle Breast•Size Increase•Set in the Future

Adventures of an Ivy League himbo by iHeywood This is a story all about how Liam Montgomery became the best himbo ever while a student at an Ivy League university. 2 parts 5,749 words Added Jun 2022 13k views 4.9 stars (18 votes) •Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Male Pregnancy•Incest•Father/Son•Set in the Future•Hyper Anus •M/M•M/M/M

The Adventures of Leit 2: Sissel by Ziel Now nearly completely immobilized by the “gift” of a playful nature spirit, Leit sets out to broker a new deal with the deity. The first rule of dealing with trickster gods is to remember that they are by definition... tricksters.  3,756 words Added Feb 2024 1,725 views •Cock Growth•Cock Shrinking•Huge Cock•Hyper Cock•Muscle Growth•Nonconsensual change•Fantasy Realm•Pagan gods •M/M

Afternoon swim by Viva Wales 1,544 words Added May 2002 44k views 3.9 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cock•Foot Growth•Getting Taller•Size Increase

An airplane parasite by SomeMuscleGuy After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. 4,977 words Added Oct 2022 29k views 4.8 stars (31 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious•Aliens•Symbiotes •M

Alassares and the prince of centaurs by brazboy Oblodun, the twelfth prince of the Centaur Khanate, is a close friend of Alassares, the second prince of the Northern Empire, and as such he asks his talented mate for a favor: will he help cure the lonely centaur of his homesickness and horniness at the same time? 3,008 words Added Feb 2022 3,960 views 4.3 stars (3 votes) •Cock Growth•Huge Cock•Hyper Cock•Transformation•Human to Animal/Anthro•Centaurs•Fantasy Realm •M/M

Alex in Wonderland by Anarchy A Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. 3 parts 6,184 words Added Jan 2016 Updated 7 Apr 2017 47k views 4.4 stars (44 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase •M/M

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 (#9) Added Feb 2017 Updated 29 Oct 2022 226k views 4.6 stars (148 votes) •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

Alpha by CharitysSongbird 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. 14k words Added Aug 2018 47k views 4.7 stars (14 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Size Increase•Dom/Sub•Anthro/Furry•Werewolves •M/M

Alpha fitness by Genetonic High school nerd Jeff keeps getting bullied by muscle jock Travis… until he has a lucky encounter with the new ‘Alpha’ brand clothing line. 2,712 words Added Mar 2021 20k views 4.5 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Foot Growth•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Humiliation •t/t

Alt-world by BRK 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... 2 parts 5,265 words Added Jul 2011 Updated 27 Jul 2011 29k views 4.9 stars (15 votes) •Cock Growth•Huge Cock•Hyper Cock•Multiarm•Multilimb•Replication•Muscle/Strength•Plausible Size Difference•Size Increase•Incest•Twins•Selfcest •M/M

Andro-Gro anonymous by LucaWLee Fresh out of cryosleep in the post-apocalyptic Southwest, Phoenix journeys with a hulking Kassian and a wolfish Fynn in search of an irresistible growth-inducing drug. 3 parts 6,673 words Added Jan 2023 5,316 views 5.0 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Set in the Future •M/M

Anomalous Materials Research Facility 3‑DL by Mad Dog and Gurak 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. 6 parts 32k words Added Sep 2019 Updated 21 Mar 2020 25k views 4.9 stars (28 votes) •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multihead•Multilimb•Male Pregnancy•Transformation•Size Increase•Anthro/Furry•Centaurs•Demons•Orcs •M/M•M/M/M

Another big morning by Thatbadwriter 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 then your horny brother comes home… 1,226 words Added Nov 2020 26k views 4.3 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers•Father/Son•Destruction/Violence•Complete •M

The Anterotica by LucaWLee During an impending apocalypse, a minor god of sex has to confront and fuck his way through infighting pantheons, each full of evil desire. 4 parts 12k words Added Aug 2023 Updated 2 Sep 2023 5,654 views 5.0 stars (9 votes) •Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Wings•Hyper Muscle•Pec Fucking•Muscle Growth•Muscle Worship•Pagan gods •M/M•M/M/M

(April) fool for love by BRK Joe decides he’s been pining for his roommate Rafe long enough, so he uses his sneakily-obtained knowledge of Rafe’s fringe erotica tastes and the pretext of April Fool’s day to pretend he’s set his roomie up on a blind date with his ultimate dream guy. 2,689 words Added Apr 2023 4,526 views 4.1 stars (7 votes) •Huge Balls•Huge Cock•Hyper Cock•Multiarm•Multilimb•Muscle Growth•Stretchy•Getting Taller•Plausible Size Difference•Size Increase•Retcon•April Fool’s Day •M/M

Ascension by Ziel Zach awakens to find himself strapped to a table in a strange place with only a robotic voice for company. There’s a lot of questions on his mind, but none more important than what is this “ascension” the voice is talking about? 3,800 words Added Aug 2021 15k views 4.9 stars (19 votes) •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Restraints•Complete •M

Ascension Escape Games by SomeMuscleGuy Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. 6,147 words Added Oct 2022 13k views 4.8 stars (16 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change •M

The attack of Tchutchuca by brazboy A weird phenomenon takes place in the old colonial city of Paraty: after a strong tide, the sea turns a bit sweet, and its scent is enough to drive the males in the small town mad. Some say it’s the work of the devil, others swear it down to the old local monster Tchutchuca. The state government sends a biologist to investigate, but there is little to be done other than witness history. 8,430 words Added Jul 2022 6,769 views 4.6 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multicock•Straight to Gay•Muscle Growth•Increased Libido•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase •M/M/M/...

An average night out by Hairymusclemorphs An average night out at a colleague's party gets way better when Luke runs into an extra-large friend. 3 parts 14k words Added Mar 2024 6,255 views 4.8 stars (9 votes) •Cock Growth•Huge Balls•Hyper Cock•Dom to Sub•Muscle Growth•Man Scent•Increased Libido•Voice Deepening•Hair Growth/Getting Hairy•Dom/Sub •M/M

Axel breaks his record by MegaMaker Axel likes to get his growth fix with hot guys he can find, but this time his catch gives him his best fix ever and Axel decides to keep him. 7,620 words Added Apr 2024 4,945 views 5.0 stars (5 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Lycra/Spandex•Shapeshifting •M/M

B 55

B.D.E. by Ziel While orbiting a nearby planet, the ship detects an unusual energy signature. Parker and Quill are sent down to investigate, but things take a turn for the smutty when Parker’s suit is compromised. 3,531 words Added Aug 2018 21k views 4.0 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Aliens•Space Travel•Set in the Future •M/M

Balls of steel by Ziel There’s a new name for justice in the city, as a pair of ne’er-do-well criminals find out… the hard way. 2,392 words Added Mar 2018 16k views 4.3 stars (3 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Superhero/Supervillain

The band by BRK 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. 2 parts 7,461 words Added May 2002 22k views 4.7 stars (18 votes) •Huge Cock•Hyper Cock•Multiarm•Multilimb•Replication•Muscle Growth•Plausible Size Difference•Size Increase•Suggestion•Selfcest•Complete •M/M•M/M/M

Basically a god by CurlyJin What do you do when the kid you bullied in high school becomes a god? 9 parts 31k words Added Jul 2016 Updated 15 Jun 2019 84k views 4.2 stars (24 votes) •Cock Growth•Huge Balls•Hyper Cock•Hyper Cum•Getting Taller•Giants•Size Increase•Bisexual•Hetero Sex•Lycra/Spandex•Space Travel•Superhero/Supervillain•Flying•X-Ray Vision •M/M

Be careful what you download by Tereshky Tim Ryan learns a lesson about using Instagram filters. Pick to the wrong one and it might change more than your pics. 3,438 words Added Dec 2019 18k views 4.5 stars (17 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Public Nudity•Social Media •M/M•M/M

The bear’s cub by CurlyJin A giant man calling himself Bear takes in a young man just entering a nearby college. 3 parts 12k words Added Jul 2016 Updated 19 Aug 2016 23k views 3.8 stars (10 votes) •Huge Cock•Hyper Cock•Muscle/Strength•Plausible Size Difference•First Time/Virgin

Bear’s den by Pfefferooney 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. 3 parts 9,022 words Added Mar 2019 Updated 11 May 2019 38k views 4.8 stars (14 votes) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Nipple Emissions•Muscle Growth•Muscle/Strength•Belly Growth•Size Increase•Hair Growth/Getting Hairy•Infectious •M/M

The beast by NoGoodAlias After a lonely night of drinking, Aaron decides to look for a hookup on a throw-away dating site. But when he finds more than he could have imagined, his night turns from an empty slog to a tremendous experience. 3,235 words Added Sep 2022 8,031 views 4.8 stars (19 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Breast•Man Scent •M/M

BEASTer egg hunt by Ziel 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. 4,149 words Added Apr 2021 9,394 views 3.8 stars (10 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Size Increase•Easter

Beauty is in the eye of the beholder by Transformheaven Nerdy Andrew has a crush on a cheerleading bimbo. He gains an app that allows him to make changes to his body. How will this end? 5,327 words Added May 2022 13k views 3.8 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Getting Dumber•Straight to Gay•Hyper Muscle•Muscle Growth•Getting Taller•App•Retcon•Misogyny •M/M

Becoming a family of their own by TreborNawoc It’s date night for Alex and Dylan, and Alex has plans to make the evening truly special. 6 parts 20k words Added Aug 2022 Updated 8 Oct 2022 6,378 views 4.9 stars (122 votes) •Huge Cock•Hyper Cock•Extra digits•Extra facial features•Extra Mouths•Multi-abs•Multi-balls•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Three Legs•Gradual Change•Transformation•Getting Taller•Hyper Tongue •M/M

Benefits of vore by brazboy Despite different bodies and talents, everyone can serve their nation at times of war. Sometimes, one finds enormous personal benefits to serving. 3,450 words Added Nov 2022 7,651 views 4.8 stars (5 votes) •Cock Vore•Huge Balls•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Public Nudity•Destruction/Violence•Complete •M/M

Ben’s escapades by Kaelan Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? 9 parts 34k words Added Feb 2018 Updated 15 Jun 2018 60k views 4.7 stars (41 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Gradual Change•Incest•Brothers •M/M•M/M/M

The berries down by the creek by Krisiar Jack hangs out with his friend and crush, Kurt, which leads to an encounter with a bush sporting some unusual berries. 3,567 words Added May 2011 53k views 4.5 stars (14 votes) •Cock Growth•Hyper Cock•Prehensile Cock•Nipple Emissions•Multi-abs•Muscle Growth•Muscle/Strength•Size Increase

Best birthday ever by TheSizeKing Zac is already above average. But when his birthday comes around, he gets everything he wishes for and then some. 5 parts 15k words Added Feb 2020 32k views 4.9 stars (32 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle/Strength •M/M

The best instructions are those that are clearly stated by Ziel Marty talks his super smart friend into whipping him up a special potion that will help with his little problem. 5,194 words Added Jun 2016 23k views 5.0 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Infectious •M/M

Best laid plans by Slammdru Everything goes wrong trying to enhance a subject into a vessel of sexual energy. 1,111 words Added May 2018 15k views 2.9 stars (16 votes) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Size Increase•Nonconsensual change

Bet you can’t have just one by Ziel Vincent was given pretty clear instructions with the new growth supplement his pal invented: “Only take one pill.” 5,605 words Added May 2017 36k views 4.7 stars (10 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase •M/M

Beyond Marrakech by brazboy What lies beyond Marrakech, gateway to the inhospitable Sahara? There lie lush green oases amidst the endless sand, made possible and populated by an unusual variety of men, their society, their rules and rulers. 6 parts 10k words Added Feb 2023 4,681 views 4.8 stars (9 votes) •Always Hard•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Muscle/Strength•Public Nudity•Increased Libido•Giants•Plausible Size Difference•Age Difference•First Time/Virgin•Incest•Brothers•Dom/Sub•Sex-Slave•Medieval(ish) •M/M•M/M/M/...

Beyond the gate by Ziel A pair of pilgrims makes their way to the holy land and find out firsthand what lies beyond the gate. 4,378 words Added Jun 2018 9,359 views 4.2 stars (5 votes) •Huge Cock•Hyper Cock•Giants•Size Increase•Pagan gods

Big changes by Ziel Troy’s rapidly growing hypercock is getting kind of embarrassing, especially as it’s caught the attention of a pair of obsessive and very uninhibited twins. 17 parts 85k words (#32) Added Dec 2013 Updated 6 Apr 2024 108k views 4.7 stars (32 votes) •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Incest•Twins•Dildos/Toys•Christmas•Easter•Gay Pride•Halloween•New Year’s Eve•Valentine’s Day•Stories with Images •M/M•M/M/M

Big Dick Energy by Ziel Steven needs a serious pick-me-up if he is going to survive a day of classes on next to no sleep. Fortunately, there’s a store near campus that ought to carry just what he needs—an aptly named drink known as “Big Dick Energy”. 3,309 words Added Mar 2020 19k views 4.6 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum •M/M

The big two-five by Ziel Brian’s friends help him celebrate the big two-five—there’s even a cake (well, a cupcake) and a candle to blow out. All he has to do is make a wish! 3,574 words Added Feb 2022 9,506 views 4.9 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Getting Taller•Giants•Size Increase•Metabods 25 •M/M/M

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 (#79) Added Dec 2013 142k views 4.0 stars (24 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase •M/M

Bigger issues: Ultimate growth by muscl4life 6 parts 32k words Added Nov 2013 45k views 4.4 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Size Increase•Infectious

The biggest dick by Ziel "For this month’s Patreon story, someone suggested I try a story about someone whose cock begins growing, but unlike in other stories, the dude’s elation slowly gives way to apprehension as his schlong exceeds the idyllic porn-star cock and slowly grows into a massive, mega-dong." 5,550 words Added Dec 2014 44k views 4.6 stars (41 votes) •Cock Growth•Hyper Cock•Muscle/Strength •M

The biggest so far by MaxMorphs I’ve always been fascinated by big penises, ever since I can remember. And so it happened that after finding my first legendary dick, the titanic cocks just kept coming. It almost felt like I was destined to find and pleasure them. My luck is limitless. And so, apparently, are some guys’ dicks. Here are some stories of guys I’ve been with. 7 parts 7,872 words Added May 2022 Updated 27 May 2023 19k views 4.8 stars (28 votes) •Cock Growth•Cock Pumping•Huge Cock•Hyper Cock •M/M

Biological inheritance by Frank Easky 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? 5,755 words Added Jul 2002 51k views 4.1 stars (11 votes) •Cock Growth•Huge Balls•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Witch/Warlock/Wizard •M/M

Birthday surprise by Kjarri Noah hopes, with some help from a friend, to give his boyfriend a birthday surprise he’ll never forget. 3,108 words Added Jul 2021 14k views 4.8 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Human to Cock•Hyper Cock•Stretchy•Absorption•Merging

Blessed by the moon by Saaruu 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. 3,700 words Added Sep 2018 21k views 4.3 stars (10 votes) •Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Transformation•Size Increase•Anthro/Furry•Werewolves •M/M

A blessing in disguise by Jo Psmythe 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. 5,422 words Added Sep 2019 14k views 5.0 stars (10 votes) •Cock Growth•Huge Cock•Hyper Cock•Extra digits•Multi-abs•Multihead•Multiarm•Multilimb•Multipec•Stacking•Stretchy•Plausible Size Difference•Size Decrease•Size Increase•Suggestion•Vore

A blessing or a curse by richard handy For the crime of desecration, forgotten Egyptian gods decide to punish Andy... though in a way he might also enjoy. 1,915 words Added May 2015 30k views 3.5 stars (26 votes) •Cock Growth•Huge Balls•Hyper Cock•Muscle Breast•Size Increase

Blood lust by muscl4life The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle. 3 parts 9,393 words Added Nov 2013 30k views 4.4 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Incest•Twins•Nonconsensual change•Vampires•Werewolves•Halloween •M/M

Blooming season by brazboy Heitor is a member of a sexual minority looking for an accommodating place in which to live downtown—hard to do on a budget. Thankfully, Samuel is looking for someone to share the bills with, and is also a member of a different sexual minority which has its own set of challenges. Living together will prove to be more engaging than either of them had in mind. 8,442 words Added Oct 2021 8,200 views 4.5 stars (11 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Muscle/Strength•Increased Libido•Getting Fatter•First Time/Virgin•Hyper Pheromones •M/M

Blowing up in Hollywood by Aphon Matt eagerly accepted a movie studio executive’s offer to bulk him up for a movie role. What he wasn’t expecting, however, were the dramatic changes his special hormone milk would cause. 3 parts 2,118 words Added Dec 2018 22k views 4.5 stars (26 votes) •Cock Growth•Huge Cock•Hyper Cock•Addiction•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy•Dom/Sub •M/M

The blue paramour by BRK Quint, a high-end sex-line agent, likes to explore his callers’ secret fantasies with them. But things go a little differently after a lunch that happened to include a certain artifact of the universe. 5,132 words Added Aug 2019 9,520 views 5.0 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Multi-abs•Multicock•Multihead•Multiarm•Multilimb•Three Legs•Multipec•Stacking•Pointy Ears•Getting Taller•Retcon•Suggestion•Ogres•Complete •M/M

The blue pumpkin by BRK Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… 6 parts 8,774 words Added Oct 2020 11k views 5.0 stars (20 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multiarm•Multilimb•Multitongue•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Mouthcock•Incest•Twins•Selfcest•Merging•Supernatural•Halloween•Complete •M/M•M/M/M•M/M/M/...

The Body Builder by Greggrth 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… 16 parts 58k words (#54) Added Dec 2020 Updated 12 Aug 2023 71k views 4.9 stars (66 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Muscle•Immobility•Muscle Growth•Stretchy•Forced Growth•Size Increase•Lycra/Spandex•Rubber/Latex•Superhero/Supervillain •M/M•M/M/M

Body game: Encounter 1000 by NBCK99 For the milestone thousandth encounter, six body game alumni bring their already-transformed bodies to the circle, and discover what the game’s like the second time around. 4,647 words Added Oct 2018 9,749 views 4.5 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Detachable•Giants•Plausible Size Difference •M/M•M/M/M/...

Body game: Encounter 813 by BRK 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. 9 parts 49k words (#74) Added May 2016 Updated 12 Jun 2021 41k views 4.9 stars (30 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Extra digits•Multi-abs•Multicock•Multiarm•Multilimb•Multipec•Multitongue•Replication•Stacking•Muscle Growth•Stretchy•Foot Growth•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Incest•Brothers•Selfcest •M/M•M/M/M

The bodyguards by MaxMorphs Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. 9 parts 22k words Added Apr 2021 Updated 21 Aug 2021 50k views 4.8 stars (47 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Hyper Muscle•Muscle Growth•Muscle Gut•Muscle/Strength•Belly Growth•Gradual Change•Plausible Size Difference•Size Increase•Inflation•Incest•Brothers•Twins •M/M•M/M/M

The book of desires by SomeMuscleGuy After stealing a corrupted book at the gym, Michael is left growing uncontrollably by a Symbiotic Demon that only wants to swell its victims with the most size possible. But even the demon underestimates just how gigantic Michael wants to become. 7,676 words Added Dec 2022 21k views 4.9 stars (10 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Public Nudity•Butt Growth•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious•Aliens•Symbiotes•Complete•Stories with Images •M

Boosted by West Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. 3 parts 5,429 words Added Aug 2021 Updated 4 Sep 2021 18k views 4.6 stars (23 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Tongue Growth•A.I.-Controlled Change•App•Incest•Brothers•Infectious•Complete

The boy who cried big by Kalos Kiryu When a potential boyfriend suspects his lover of lying about his true size, he accidentally gives him more than he ever cared to have. 4,509 words Added Mar 2019 20k views 4.8 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength •M/M

Breaking big by Ziel Tim had the bright idea to craft a special serum that would boost the size of his painfully average dick in order to show off and hopefully woo one or both of his crushes, and it worked! Oh boy, did it work, but things take a turn for the extreme when Tim’s growth reaches extremes he’d never dreamed of, and then there’s the issue of Tim’s two crushes... 7,492 words Added Jan 2016 27k views 4.7 stars (17 votes) •Cock Growth•Cockfucking•Huge Balls•Hyper Cock•Hyper Cum•Immobility

Brent and Jax by BRK Jax comes back from vacation extremely jazzed about something that happened to him, leading to a very strange conversation with his buddy Brent about how all the guys on campus seem to be changing lately. 2 parts 8,234 words Added Mar 2013 Updated 27 Apr 2018 31k views 4.6 stars (17 votes) •Cock Growth•Huge Cock•Hyper Cock•Multicock•Retcon•Suggestion•X-Ray Vision •M/M

Brody by TreborNawoc After being transformed by Dylan, Brody and his boyfriend have some fun exploring his new body. 1,465 words Added Oct 2021 9,197 views 4.9 stars (187 votes) •Cock Growth•Huge Cock•Hyper Cock•Extra facial features•Muscle Growth•Stretchy•Vore •M/M

Brotherly love by Seth Peterson 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. 7,666 words Added Dec 2015 47k views 4.8 stars (19 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers•Merging

Brotherly love by TheSizeKing 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. 5 parts 7,816 words Added Apr 2020 20k views 4.9 stars (21 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers •M/t

Brute growth by Zhu and YungFrancis 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. 2 parts 8,446 words Added Dec 2018 16k views 4.0 stars (6 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Tongue Growth•Tobacco •M/M•M/M/M

Bulgey boi by Ziel Boey wins a pair of briefs from a new brand called Bulgey Boi. All he has to do is fill out a quick questionnaire. How Bulgey is best? The bulgier the better, right? 4,922 words Added Jul 2022 13k views 5.0 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cock•Immobility•Muscle Growth•Size Increase •M

Bull brothers by brazboy Caio and André live together in their family farm, burdened by the loans inherited from their parents. Caio supports both of them selling his milk, but his younger brother still wants to contribute, even if he has to do it behind his elder’s back. 3 parts 12k words Added Nov 2021 Updated 27 Nov 2021 18k views 4.8 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Muscle Growth•Incest•Brothers •M/M

Bull’s gene by Opin Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectation. 8 parts 12k words Added Aug 2020 Updated 15 Oct 2022 42k views 4.7 stars (25 votes) •Always Hard•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Strength•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Getting Taller•Giants•Plausible Size Difference•Size Increase •M/M

Bull’s strength by muscl4life 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. 28 parts 88k words (#29) Added Jul 2018 Updated 6 Oct 2018 93k views 4.8 stars (45 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multi-abs•Multicock•Muscle Growth•Muscle/Strength•Muscle Worship•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Age Difference•Bestiality•Incest•Father/Son•Destruction/Violence•Infectious•Flying •M/M•M/M/M•M/M/M/...

But I will do anything by WordShop Twenty-two-year-old Carlos is handsome, charming, and a great looker, but with self-doubts over a lithe lean body when he always wanted muscle. So he places an ad in a personals column looking for the trainer who could mold him. Be careful what you wish for… 3 parts 8,532 words Added Sep 2017 Updated 8 Dec 2017 26k views 4.7 stars (17 votes) •Cock Growth•Huge Balls•Hyper Cock•Immobility•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy

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The cabin by HugeEndowments A story about two friends and some excessive sizes. 2 parts 9,239 words Added Mar 2021 11k views 5.0 stars (17 votes) •Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Worship •M/M

Cafe Darwin by Dreammaker A few short scenes set at a café where the drinks do more than just perk you up. 4 parts 1,754 words Added Mar 2012 Updated 15 Feb 2013 26k views 4.0 stars (5 votes) •Cock Growth•Hyper Cock•Multilimb•Muscle Growth•Muscle/Strength •M/M

The cake by Orion 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. 4,757 words Added Feb 2017 29k views 4.0 stars (7 votes) •Cock Growth•Huge Balls•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy

The cam show by LordTronimator A furry streamer decides to host a very special show as he decides to showcase a lotion that he found, that promises to increase the size of one’s penis. Things start out well enough before taking a very messy turn. 2,552 words Added May 2020 8,880 views 4.9 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Social Media•Anthro/Furry •M/M•M/M/M

Canticle of the Fair King by brazboy A fable showing the immense wisdom of the Fair King, as he is challenged by a vile noble with a riddle which apparently has no right answers. 6,693 words Added Sep 2022 3,559 views 4.7 stars (3 votes) •Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Incest•Brothers•Twins•Restraints•Fantasy Realm •M/M•M/M/M

Carlos Bunda and the billion-dollar dildo by brazboy Carlos Bunda is Brazil’s number 1 secret agent, and is about to embark on a tense mission: rescuing the last of the four billion-dollar dildos which were lost after the fall of the Soviet Union. The task to retrieve this invaluable weapon sends him to Paris where he encounters Julien Monet, a former member of the French communist party who wants the power of the dildo for himself, not to mention the “bears”—a trio of Russian assassins desperate to recover their national secret weapon. 2 parts 9,240 words Added Dec 2021 5,704 views 4.7 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Giants•Plausible Size Difference•Size Increase•Dildos/Toys •M/M•M/M/M

Carolina cock by Max Mann A paean to two of North Carolina's most famous sports stars. 2,779 words Added Nov 2003 32k views 4.7 stars (14 votes) •Cock Growth•Cock Pumping•Huge Balls•Huge Cock•Hyper Cock

Castaway by Nikison Having fallen overboard, a man washes ashore on an island. The natives make a big impression on him. 2 parts 3,776 words Added Sep 2011 23k views 3.8 stars (8 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum

Cave of worshippers by SomeMuscleGuy After a strange workout session with his friend Ben, Mike wakes up restrained in a cave, surrounded by cultists who want to make him their muscle god. 4 parts 12k words Added Jan 2023 Updated 6 Apr 2024 20k views 4.7 stars (21 votes) •Always Hard•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Worship•Butt Growth•Increased Libido•Foot Growth•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Dom/Sub•Nonconsensual change•Restraints•Absorption•Complete •M/M

Cave on the Moon by brazboy First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever… 3 parts 9,726 words Added Nov 2021 13k views 4.4 stars (13 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Destruction/Violence•Nonconsensual change•Aliens•Androids/Cyborgs•Space Travel •M•M/M•M/M/M

Centurion of light by Ravine Mountain 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. 12 parts 38k words Added May 2014 Updated 5 Jan 2019 57k views 4.9 stars (49 votes) •Cock Growth•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multi-abs•Muscle Growth•Muscle/Strength•Voice Deepening•Size Increase•Incest•Twins•Demons•Pagan gods•Ancient Era •M/M•M/M/M•M/M/M/...

Changing fortunes by MuscleAndBulge Mark is seeking help with a relationship that has lost its spark. He is pointed in the direction of a fortune teller who has some extra skills that help Mark and Erik rekindle their love life. 2 parts 6,137 words Added Jun 2021 Updated 10 Jul 2021 14k views 4.9 stars (17 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Lycra/Spandex •M/M

Changr pill party by matt1008 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. 6 parts 11k words Added Jul 2015 40k views 4.5 stars (25 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase•Inflation•App

Charles’s monster by Locky Jason saw Charles' monster in high school. Three years later, there's even more to see. 1,748 words Added Aug 2006 79k views 4.1 stars (36 votes) •Cock Growth•Huge Cock•Hyper Cock•Size Increase •M/M

Charlie by NBCK99 Like everyone else in the dorm, Jude has gotten used to Charlie, the guy down the hall, and the way Charlie’s cock grows in his sleep—not to mention the effect it has on the everyone around him. But when he wakes up to find that Charlie’s cock has gotten not only out of hand but out of room, Jude confronts Charlie, with unexpected results. 3,891 words Added Nov 2014 20k views 4.7 stars (24 votes) •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay •M/M

ChatBod by BRK Looking for an unusual gift for his lover, Jeff finds an AI imagery site that seems eager to dream up their fantasy versions of each other. 3 parts 9,799 words Added Oct 2023 Updated 17 Feb 2024 11k views 4.9 stars (11 votes) •Cock Growth•Cock Shrinking•Huge Cock•Hyper Cock•Extra digits•Multicock•Multiarm•Multilimb•Multitongue•Straight to Gay•Muscle Growth•Stretchy•Gradual Change•Getting Taller•Size Increase•A.I.-Controlled Change•Complete •M/M

Check this mate by brazboy Pedro loves drinking mate tea, so when he finds the products of a fancy-looking new brand for sale in his local supermarket he decides to buy two packages. As soon as he arrives home, he makes himself some chimarrão which, as always, he offers to his handsome boyfriend Alexandre. The strong and addictive flavor enchants both of them, but that’s not the end of their surprises… 2 parts 8,935 words Added Mar 2022 Updated 2 Apr 2022 14k views 4.6 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle/Strength•Increased Libido•Voice Deepening•Getting Taller•Giants•Size Increase•Tongue Growth •M/M

Christmas wish by Riu Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. 3,925 words Added Dec 2016 28k views 4.8 stars (32 votes) •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Suggestion•Incest•Brothers•Christmas •M/M

ChristMASS by Musclesaber Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated. 4 parts 9,454 words Added Dec 2020 15k views 5.0 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Giants•Inflation•Christmas •M/M•M/M/M/...

The chronicles of Besar Otot by OneLuckyGuy89 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. 8 parts 26k words Added Jan 2020 Updated 8 May 2021 22k views 4.0 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Gender Swap•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Age Progression•Hair Growth/Getting Hairy•Age Difference•Incest•Brothers•Father/Son•Nonconsensual change•Hyper Pheromones

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 (#96) Added Jun 2017 Updated 22 Dec 2017 124k views 4.6 stars (32 votes) •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

Claves, the midnight marauder by Ziel Claves, the kingdom’s most notorious thief, has been cursed! What was meant as a means to entrap the thief and blow his cover forever backfires spectacularly as Claves ends up enjoying the curse. Now armed with a massive cock, the power to spread the curse to others, and an exhibitionist streak almost as long as his dong, Claves sets out to spread the curse and sow a little mischief and a lot of wild oats. 8 parts 46k words (#81) Added Jun 2013 Updated 9 Dec 2023 49k views 4.4 stars (33 votes) •Cock Growth•Hyper Cock•Cum inflation•Hyper Cum•Fantasy Realm •M/M

Click bate by Dream Big Andy didn’t remember ordering this weird butt and cock pleasuring equipment, but, hey, it looked like it might be fun to play with… 26 parts 23k words Added Nov 2020 Updated 5 Mar 2022 29k views 4.9 stars (35 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Other Mental Changes•Increased Libido•Transformation•A.I.-Controlled Change•Dildos/Toys•Merging•Set during the Pandemic •M/M•M/M/M/...

Coach Barker by Argenti Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. 9 parts 19k words Added May 2019 Updated 15 Jun 2019 43k views 4.9 stars (34 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Infectious •M/t

Coach’s big surprise (Revised) by SomeMuscleGuy and MuscleMike Josh is struggling to keep up with the rest of his college wrestling team, and he’s afraid he will not make the cut. Luckily, a former student of his teacher, Coach Smith, is sent a package that’ll make them both become the men they’ve always dreamed of becoming—and more. 5 parts 18k words Added May 2023 Updated 29 Jul 2023 53k views 4.8 stars (32 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Public Orgasm•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Increased Libido•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Infectious•Complete •M/M•M/M/M

The cock blog by TheSizeKing Patrick was just your average 25 year old guy. He’s just got one secret: he has the world’s biggest dick, and it seems to be getting bigger. 5 parts 8,685 words Added Aug 2020 Updated 17 Oct 2020 17k views 4.5 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Gradual Change •M/M

Cock medication by Jocktaur Kyle Those cock growth pills you were prescribed to resolve an underendowed groin worked really well, as the doctor already knows. 2,097 words Added Jun 2006 45k views 4.7 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck •M/M•M/M/M

The cock-off by Armie Lingo In the gym locker room, Nick and Joe get the chance to admire Cock-Off champion Steve up close. 3 parts 5,295 words Added Oct 2005 26k views 5.0 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle/Strength •M/M•M/M/M

Cocking stuffers by Ziel George and Bailey are best buds and roommates, but could they be something more? They just need a little something to break the ice… and Bailey’s boxers. 6,096 words Added Dec 2021 12k views 5.0 stars (10 votes) •Cock Growth•Cock Vore•Huge Balls•Huge Cock•Hyper Cock•Christmas •M/M

The Cockmoore Chronicles: Brandon by CockTFBoi When Brandon comes across a magic book that can change anyone, he does what most guys would do: give himself a bigger dick. As the growth goes unchecked, he struggles to find a way to stop it or the intense pleasure that goes with the changes. 4,999 words Added Sep 2022 7,029 views 4.9 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Gradual Change •M/M

Cocksville by Erik Maskot A young man with a 2-incher desperately seeks help. But the medicine he starts taking doesn't seem to be doing anything... (another case of exceeding the recommended dosage!) 4 parts 4,956 words Added Oct 2002 24k views 4.3 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cock•Size Increase

Collarbone cock by BRK Nick’s new Picthread page is nothing but pictures of guys whose cocks reach up to their collarbones. Funny thing is, they’re not morphs at all, despite what Nick’s roommate thinks. Or, rather, used to think. 2,189 words Added Apr 2013 35k views 4.7 stars (35 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Muscle/Strength•Retcon•Social Media •M/M•M/M/M

The collection by BRK Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. 8 parts 16k words Added Nov 2022 Updated 28 Jan 2023 9,375 views 4.7 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multileg•Multilimb•Replication•Muscle Growth•Getting Handsomer•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Age Regression•Selfcest•Nonconsensual change•Supernatural•Thanksgiving •M/M

Comeuppance by JJJJohnson No more than one tablespoon each, huh? Suuuuuure! 4,071 words Added May 2006 48k views 4.7 stars (24 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase•Brothers•Twins •M/M

Commercial audition by PeroPero Sometimes trying out for a commercial leads to more than 30 seconds of fame. 963 words Added Jul 2023 5,232 views 2.3 stars (12 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Butt Growth•Breast Expansion•Voice Deepening•Getting Taller•Size Increase•Anthro/Furry•Complete •M/M

Compromised by BRK Ordered to recontain a damaged, wildly radioactive experiment, Warin experiences disaster when his state-of the-art hazmat suit is suddenly breached in mid-operation. 2,490 words Added Dec 2023 6,059 views 4.8 stars (8 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Giants•Forced Growth•Size Increase•Nonconsensual change •M

Conner’s massive reveal by MegaMaker Isaac and Connor have been dating for years and recently graduated college. Connor wants this relationship to last for the rest of their lives. In order to do that he must reveal what he truly is to his lover. He’s afraid Isaac won’t want to be with him anymore but when Isaac finds out he falls in love with Connor all over again. 6,512 words Added Feb 2023 15k views 4.3 stars (12 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Shapeshifting•Complete •M/M

Containment breach by SomeMuscleGuy After Kalos experiences a suit malfunction while working with a Radioactive Material at work, he is left growing at a quickening rate to sizes that nobody ever thought was possible, and its contaminated effects are spreading too fast to be stopped. 11k words Added Mar 2023 18k views 4.7 stars (18 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Cum Milking•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Extra digits•Multi-abs•Multiarm•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Gut•Muscle Worship•Public Nudity•Butt Growth•Belly Growth•Increased Libido•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Rubber/Latex•Infectious•Complete •M

Cool bracelet, bro by BRK Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. 6 parts 20k words Added Feb 2014 Updated 3 Jun 2023 75k views 4.5 stars (53 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Multi-abs•Multi-balls•Multicock•Multihead•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitongue•Stacking•Muscle Growth•Muscle/Strength•Retcon•Suggestion•Incest•Brothers •M/M/M•t/t•t/t/t

Cu Raigo by NioSatyr Raigo, an adrenaline-addicted porn star, finds himself in a snow storm. Luckily, a mysterious and large stranger saves him, which leads to a lot of changes for both of them. 6,103 words Added May 2021 14k views 4.3 stars (12 votes) •Always Hard•Cock Growth•Cockfucking•Huge Balls•Hyper Cock•Self-suck•Hyper Cum•Nipple Emissions•Muscle Growth•Transformation•Size Increase•Anthro/Furry•Stories with Images

The cum fairy by brazboy There are many mysteries under the sun, most of which will never be resolved—but a few can. Why do men always wake up hard? Why do they usually stop having wet dreams after a certain age? Why do some men snore, and others seem to drool in their sleep? The answer to all these questions is the cum fairy, a magical being which steals your nightly orgasms and gives you a small reward in exchange. 12 parts 35k words Added Nov 2022 Updated 17 Dec 2022 15k views 4.7 stars (23 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Public Nudity•Increased Libido•Getting Taller•Plausible Size Difference•Size Increase•Incest•Brothers•Supernatural•Flying•Invisibility•Complete •M/M

The curious case of the crystal falcon by Ziel A new furry/hyper/muscle murder mystery from Ziel! 5,786 words Added May 2014 15k views 4.5 stars (6 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Anthro/Furry

The cursed ride by SomeMuscleGuy When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. 8,330 words Added Feb 2023 11k views 4.2 stars (9 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Destruction/Violence•Dom/Sub•Nonconsensual change•Complete •M/M

D 25

Damian and the three muscleteens by hyperboi 5 parts 8,170 words Added Dec 2012 59k views 4.3 stars (28 votes) •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Age Difference•Incest•Brothers•Father/Son•Twins•Infectious

Danny’s dick by Zot57 10 parts 7,661 words Added Feb 2010 84k views 4.2 stars (27 votes) •Cock Growth•Huge Cock•Hyper Cock

A day at the beach by Thatbadwriter 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. 1,624 words Added Aug 2019 14k views 4.1 stars (17 votes) •Huge Cock•Hyper Cock•Giants•Size Increase•Age Difference•Incest•Father/Son•Destruction/Violence

Days & Knights by iHeywood Bash wants to surprise his family by coming home from college for Thanksgiving early. But he gets a surprise himself. His dad is sucking his own massive cock. 3 parts 9,852 words Added Apr 2022 Updated 28 May 2022 11k views 4.7 stars (35 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Age Difference•Incest•Father/Son•Thanksgiving •M/M•M/M/M

The deal by Ziel 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. 7,420 words Added Nov 2018 15k views 3.9 stars (10 votes) •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Giants•Size Increase•Supernatural

Death and rebirth by NioSatyr Being a menace towards nature is not that great to begin with, but what happens when it strikes back? 2,521 words Added Oct 2021 13k views 4.5 stars (8 votes) •Always Hard•Cock Vore•Huge Balls•Huge Cock•Human to Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Increased Libido•Transformation•Getting Taller•Giants•Size Increase•Nonconsensual change•Vore•Absorption•Satyrs •M/M•M/M/M

Demigod chronicles I: Herakles by aquila 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. 2 parts 3,646 words Added Dec 2018 11k views 4.8 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase •M/M

Derek’s rebirth by muscl4life 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. 3 parts 12k words Added Nov 2018 34k views 4.6 stars (21 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nipple Emissions•Straight to Gay•Muscle Growth•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Age Difference •M/M

Destructive boys: Dennis’s Christmas present by MarcusB00 Christmas has come around, and Mason has plans for his #1 fan to make his Christmas even better. 3 parts 3,523 words Added Dec 2020 7,995 views 4.8 stars (5 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Muscle Worship•Destruction/Violence•Christmas •M

Destructive boys: Mason’s fantasy by MarcusB00 Everybody has a fantasy, but when one muscular person has a chance to experience his fantasy outside of reality, things can get messy and crazy. Especially messy. 4,616 words Added Oct 2020 11k views 4.1 stars (12 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Pec Fucking•Hyper Strength•Muscle Growth•Muscle/Strength•Destruction/Violence

Destructive Boys: Robbie’s revenge by MarcusB00 Robbie has held a grudge against a past bully for a couple years, and he gets informed that the bully is back in town. Time for some well-deserved revenge. 6,429 words Added Feb 2021 8,383 views 3.5 stars (8 votes) •Cock Growth•Hyper Cock•Hyper Cum•Hyper Strength•Muscle Growth•Destruction/Violence•Humiliation•Nonconsensual change

Digital Dan by Bear Northman Mick tries a virtual encounter with an ideal man, and finds it’s a lot more real than he expects. 2,481 words Added Aug 2016 14k views 4.4 stars (18 votes) •Cock Growth•Huge Balls•Hyper Cock•Muscle Growth•Muscle/Strength

The dildo of the demigods by SuperWaffle 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. 2 parts 19k words Added Aug 2020 16k views 4.4 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Nipcocks•Nipple Emissions•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase•Dildos/Toys •M/M•t/t

Diner by BRK Clint tries out a diner near his new house, but ends up with more than he bargained for. 3,976 words Added Oct 2023 7,271 views 4.3 stars (12 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Pec Fucking•Hyper Strength•Muscle Growth•Increased Libido•Foot Growth•Gradual Change•Transformation•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual change•Complete •M

Discogrowphy by Ziel 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?” 5,711 words Added Jun 2014 19k views 4.3 stars (17 votes) •Cock Growth•Huge Balls•Hyper Cock•Public Nudity•Size Increase •M/M

The djinn by hyperboi 8 parts 14k words Added Dec 2012 40k views 4.9 stars (21 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Incest•Brothers•Twins•Djin/Jinn/Genie

Doctor Doomsday by Marquis de Rent Somewhere in a carefully observed multiverse, a bodybuilder tests a new device intended to cater to his every size ambition. 1,924 words Added Jul 2017 16k views 4.5 stars (15 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Size Increase

Dormitory hex by Harvey Church This freshman hasn’t been able to keep his eyes off his new RA’s package. He can only imagine all the things he would do if he was that hung. Is he ready to handle a cock that massive? 1,004 words Added Jul 2023 7,826 views 5.0 stars (14 votes) •Cock Growth•Cock Theft•Hyper Cock•Hyper Cum•Nonconsensual change•Stories with Images •M

Double dream feat by Ziel Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls. 4,723 words Added Jun 2018 9,953 views 5.0 stars (6 votes) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Replication•Selfcest •M/M•M/M/M/...

Doubling device by Musclesaber Max is in for a surprise when Luke gets ahold of a device that can double anything about a person. 2 parts 5,481 words Added May 2022 16k views 4.7 stars (22 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Public Nudity•Butt Growth•Getting Taller•Giants•Size Increase •M/M

Dragon’s Horde: Drunken chat by STrRedWolf When that first drink really hits you so hard your body changes, reaching out to a support group online isn’t a bad thing… 1,246 words Added May 2021 3,891 views 4.0 stars (1 vote) •Huge Balls•Hyper Cock•Multi-balls•Multicock•Multihead•Multiarm•Multileg•Multilimb•Three Legs•Replication•Selfcest•Anthro/Furry•Dragons•Alcohol

Drunk on cum by Musclesaber Commission for an anonymous twitter user. After finding a magic spell to make his balls grow bigger, Afonso wants to test out his new equipment on his boyfriend Gus, only to find there might be a few side effects that they didn’t expect. 4,358 words Added Oct 2023 10k views 4.7 stars (13 votes) •Cock Growth•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Stretchy•Belly Growth•Getting Taller•Giants•Plausible Size Difference•Size Increase •M/M

Dragon’s Horde: Drunk on the groove by STrRedWolf A local DJ and neighbor of Red's overdoes it at the Dragon's Horde... and the next day, he's feeling rather green... and rather hung. 1,573 words Added Mar 2017 9,670 views 5.0 stars (2 votes) •Cock Growth•Huge Balls•Hyper Cock•Multi-balls•Multiarm•Anthro/Furry•Alcohol

Dude, look what I found! by Alex Anders Some frat bros find a genie and end up surprising the fuck out of it. 8 parts 7,567 words Added Mar 2022 Updated 31 Dec 2022 16k views 4.5 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Prehensile Cock•Extra facial features•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitongue•Replication•Wristfeet•Straight to Gay•Public Nudity•Transformation•Size Decrease•Size Increase•Mouthcock•Selfcest•Djin/Jinn/Genie •M/M•M/M/M/...

Dylan & Josh by MaxMorphs Tired of settling or doing without, Josh is determined to find a boyfriend with a more than ample package. Dylan meets his requirements… and then some. 16 parts 18k words Added Apr 2019 Updated 13 Jul 2019 31k views 4.6 stars (33 votes) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Gradual Change•Dildos/Toys•Christmas•April Fool’s Day •M/M

E 11

Eggmen chronicles by brazboy 2122, eighty years after the anti-AI law, sixty years after the GMHs (genetically modified humans) became officially allowed. The human species counts 21 billion people living in three planets, but only about one in three are from traditional genetic lineages—more and more GMH have been created to fill the gap between supply and demand following the fertility crisis and the ever-growing need of populational expansion for labor and consumption. These new humans are just like the rest of us—except when they aren’t 10 parts 29k words Added Dec 2021 Updated 29 Jan 2022 13k views 4.7 stars (3 votes) •Cock Growth•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Pec Fucking•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Set in the Future •M/M

EH for short by MegaMaker In a world where certain men become enhanced through a genetic mutation, Corey one day decides to try to meet one at a local beach known for being a hotspot for enhanced humans. When he stumbles on Cliff, a connection develops that’s stronger than he’d expected. 11k words Added Feb 2023 9,021 views 4.1 stars (10 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Straight to Gay•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Butt Growth•Increased Libido•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Race/Ethnicity Change•Nonconsensual change•Complete •M/M

Enchanted growth by NBCK99 When Andrelle’s questing companions succeed in finding a magical dagger, he discovers just why the artifact is so desirable. 5 parts 18k words Added Apr 2015 Updated 27 Oct 2015 44k views 4.7 stars (29 votes) •Cock Growth•Huge Balls•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Fantasy Realm •M/M•M/M/M

Enhanced muscle and futuristic porn by Marquis de Rent In a futuristic space convoy, a young doctor builds his career on groundbreaking male enhancements. 5 parts 25k words Added Sep 2016 Updated 30 Sep 2016 34k views 4.4 stars (28 votes) •Cock Growth•Huge Cock•Hyper Cock•Female to Male•Immobility•Muscle Growth•Muscle/Strength•Transformation•Plausible Size Difference•Size Increase•Nanotech•Space Travel•Set in the Future •M/M•M/M/M

Enhancement program by BRK The university’s program of offering body enhancement rewards for various kinds of scholastic and athletic achievements is very generous, and students like to have fun with the results. 4 parts 12k words Added Jan 2014 Updated 29 Jun 2018 46k views 4.7 stars (19 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Multihead•Multilimb•Multipec•Mouthcock •M/M•M/M/M•M/M/M/...

Enlargement by Boston Guy A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. 5 parts 15k words Added May 2013 61k views 4.6 stars (29 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Transformation•Size Increase•Nanotech•Nonconsensual change•Infectious•Hyper Anus •M/M•M/M/M•M/M/M/...

Enriching experiences by brazboy Bruno had been to the very same club for three whole years to swim—yet, it took him visiting it at a different hour just once to see something he had never even imagined seeing with his own eyes. 5,618 words Added Jul 2023 3,193 views 4.8 stars (5 votes) •Huge Cock•Hyper Cock•Prehensile Cock•Hyper Cum•Multicock•Tentacle •M/M/M

The escape by hyperboi Sam and his brother find themselves taken in their sleep and trapped in some strange warehouse-like space, along with all the other teens in their community. Not only is there no way out, but something is happening to them all... 3,492 words Added Dec 2014 27k views 4.7 stars (22 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Straight to Gay•Muscle Growth•Muscle/Strength•Incest•Brothers•Twins•Nonconsensual change•Aliens

Ever growing by MaxMorphs An account of what it’s really like to have a dick that keeps growing and growing and growing, sometimes fast, sometimes slow, but always more than you expect. 4,842 words Added Sep 2016 41k views 4.1 stars (14 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Bisexual•Hetero Sex

Exotica by Hidevidence A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men.  2 parts 3,474 words Added Nov 2022 Updated 31 Dec 2022 7,766 views 4.7 stars (9 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Prehensile Cock•Always Cumming•Hyper Cum•Multicock•Replication•Other Mental Changes•Transformation•Retcon•Selfcest•Hyper Anus •M/M/M/...

Experiment in fantasy by Unknown A bland advertisement about subjects for a muscle development story turns out to be an invitation to see just how big he can grow. 2 parts 2,276 words Added Jul 2014 22k views 3.7 stars (10 votes) •Cock Growth•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase

F 14

Fantastic island by FanTCMan Gene’s island vacation takes a sudden twist when he meets a handsome stranger and has a drink with him, only to wake up blearily to encounter the man’s muscle giant fuck toy... and his own body is feeling very strange... 5,249 words Added Jul 2014 33k views 4.6 stars (32 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Getting Dumber•Muscle Growth•Muscle/Strength•Nonconsensual change

Field agent by BRK Special agents Adkins and Barber interview a rancher in relation to their current case. There’s something odd about the handsome Latino, though—starting with the fact that he won’t get down off his horse. 2 parts 5,236 words Added Apr 2020 Updated 14 Nov 2020 12k views 4.8 stars (22 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Public Nudity•Size Increase•Incest•Twins•Selfcest•Infectious•Centaurs •M/M•M/M/M

The filling by UberPump Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him. 4,045 words Added Oct 2020 20k views 4.8 stars (13 votes) •Cock Growth•Cock Pumping•Cock Vore•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Immobility•Humiliation•Nonconsensual change•Halloween •M/M/M

A filling experience by Lionel E. Linklander Carlos has become victim to a cum-and-dump party.  He’s taken a bunch of small loads already when six men show up at the party with huge dongs and swelling balls.  Can Carlos take all the cum these men have, or will he explode like some cheap cum balloon?  3,019 words Added Aug 2023 6,892 views 4.5 stars (6 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Immobility•Belly Growth•Size Increase•Inflation•Incest•Brothers•Humiliation•Complete •M/M/M/...

First day by Thatbadwriter Dylan’s first day waiting tables at the Scottish tea house seems to be going great, until his kilt starts riding up. 964 words Added Nov 2020 9,962 views 4.3 stars (10 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy

The first time by Golddream Dave needs a place to stay, and fortunately, his gym bud Thomas is there to help. But in the week that follows, Dave is introduced to a whole new world of sensations. 1,344 words Added Mar 2017 11k views 3.2 stars (10 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle/Strength•Size Increase

5D network by Ziel Forrest settles in for a nice relaxing getaway in a cozy cabin far from the hustle and bustle of the city. This cozy cabin is far from rustic though. He’s got all the electricity, fast internet, and even cell signal thanks to an experimental new tower. 2,258 words Added Mar 2021 5,876 views 4.8 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-balls•Multicock •M

Flash fiction: Helping him out of his shell by JJ Staxx River decides Eric needs a confidence boost, and he knows just how to do it. 259 words Added May 2023 5,553 views 3.6 stars (16 votes) •Cock Growth•Huge Cock•Hyper Cock•Nonconsensual change•Witch/Warlock/Wizard•Stories with Images •M

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 133k views 4.4 stars (55 votes) •Cock Growth•Cock Pumping•Huge Cock•Hyper Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Forced Growth•Nonconsensual change •M

The formula by hyperboi Mike begs his genius friend Jeff to try coming up with a cock growth formula. Jeff assumes Mike doesn’t want to look too small when he goes out for the swim team, but the secret truth is, Mike’s ambitions aren’t limited to his own junk. 4 parts 15k words Added Jan 2021 Updated 13 Feb 2021 28k views 4.9 stars (32 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Muscle Growth•Muscle/Strength•Age Difference•Incest•Brothers•Father/Son•Twins •t/t•t/t/t...

Fountain of life by NioSatyr During a hot summer morning, a jogger visits several unusual drinking fountains that will not only change him, but probably also the world. 3,730 words Added Jul 2021 12k views 4.4 stars (9 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Nipple Emissions•Public Orgasm•Extra facial features•Multicock•Multiarm•Multilimb•Multipec•Multitongue•Stacking•Muscle Growth•Pointy Ears•Increased Libido•Transformation•Getting Taller•Giants•Size Increase•Human to Animal/Anthro•Hair Growth/Getting Hairy•Tongue Growth•Anthro/Furry•Satyrs•Supernatural •M

The four jocks: Horny teens by hyperboi 3 parts 7,484 words Added Apr 2014 35k views 4.7 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipple Emissions•Multicock•Boytaur•Four Legs•Multiarm•Replication•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers•Selfcest

Frat hunting by hyperboi A pair of twins with the ability to alter themselves and the world around them have some fun tailoring one of the frats to meet their needs. 1,543 words Added Jul 2013 31k views 4.5 stars (20 votes) •Cock Growth•Hyper Cock•Muscle Growth•Muscle/Strength•Suggestion•Incest•Brothers•Twins •M/M•M/M/M/...

Freshman, fresh men by West Your best friend and secret crush is now your roommate during your freshman year of college. Both of your comfort levels with each other change when he emerges from the shower smelling fresher than ever, and also bigger each time. 7 parts 13k words Added Sep 2023 Updated 17 Feb 2024 23k views 4.8 stars (33 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Always Shirtless•Butt Growth•Getting Taller•Size Increase•Retcon•Christmas•Valentine’s Day•Complete •M/M•M/M/M

G 32

The G by Braun1 Working at the gym in a small town you get to admire the local muscle on the sly. But when someone comes along who’s muscled to the point of being inhuman, all bets are off. 6 parts 43k words (#90) Added Mar 2013 34k views 5.0 stars (24 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Hypnosis •M/M•M/M/M

Gaining roommates by MaxMorphs Ben’s enormous gut seems like it can’t get any bigger. Does that sound like a challenge to you? 5,341 words Added May 2020 24k views 4.4 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Getting Taller•Size Increase•Getting Fatter•Vore •M/M

Gamble Labs by Moi Auci A college guy goes looking for his missing special friend, a journey that takes him to an odd sperm donation lab and an unexpected transformation. 2,715 words Added Mar 2020 9,931 views 5.0 stars (8 votes) •Cock Growth•Huge Cock•Human to Cock•Hyper Cock•Transformation •M/M

Genetics by joushy123 2,066 words Added Dec 2012 25k views 4.7 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength

Genie of the penie by IamYurNayboor Hotel cleaner Franz encounters an unexpectedly-shaped genie who needs his help. 2 parts 3,569 words Added Sep 2023 Updated 9 Sep 2023 4,725 views 5.0 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Human to Cock•Hyper Cock•Detachable•Djin/Jinn/Genie •M/M

Genie world journey by Quick Master A human man named Nathan discovers a world of genies, oni, and other magical creatures on a quest to recreate the lost world of magic. 9 parts 48k words (#78) Added Nov 2021 Updated 4 Dec 2021 13k views 5.0 stars (1 vote) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Multicock•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Human to Animal/Anthro•Race/Ethnicity Change•Shared Body•Anthro/Scaly•Mermen•Djin/Jinn/Genie•Ghosts•Orcs•Satyrs•Pagan gods•Supernatural •M/M•M/M/M•M/M/M/...

A genie’s decision by Primed for Release After accidentally wasting a genie’s first wish, Alex takes his now-naked friend Dale’s advice and decides to make a potentially risky second attempt. 2,221 words Added Mar 2022 8,830 views 4.7 stars (10 votes) •Hyper Cock•Hyper Cum•Muscle Gut•Muscle/Strength•Public Nudity•Getting Handsomer•Transformation•Voice Deepening•Size Increase•Tongue Growth•Djin/Jinn/Genie •M/M•M/M/M

Geno-type by Ziel While on a camping trip, Tyler makes a half-assed wish on a shooting star. Not only does he get his wish, but it begins to affect those around him as well. Maybe he should have been more specific? An ongoing saga of hyper growth and the weird social situations it results in. 34 parts 144k words (#7) Added Dec 2012 Updated 3 Feb 2016 104k views 4.3 stars (26 votes) •Cock Growth•Cockfucking•Huge Cock•Hyper Cock•Infectious •t/t•t/t/t

Getting more than you bargained for by Tereshky Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems. 2 parts 3,922 words Added Jan 2013 34k views 4.5 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multiarm•Multilimb•Multipec•Stacking•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Size Increase •M/M

Giant by Joey A giant what? Need you ask? 3,579 words Added Oct 2005 37k views 4.1 stars (8 votes) •Huge Balls•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Hyper Cum

Giant problems by aquila Caught up in a science experiment gone wrong, John finds himself at odds with his former boss and employer, leading to some giant problems. 3 parts 7,372 words Added Jun 2019 15k views 5.0 stars (6 votes) •Hyper Cock•Hyper Cum•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence •M/M

The gift that keeps on giving by Thatbadwriter Walt offers his friend a necklace as a gift, but it’s a far greater gift than either realize. 4,063 words Added Sep 2019 11k views 5.0 stars (2 votes) •Cock Growth•Huge Cock•Hyper Cock•Giants•Size Increase•Destruction/Violence•Anthro/Furry

The good genie by brazboy Alex is an endless, unlimited and unbound genie—one of the good ones, too! What will happen when someone finds out the lamp inside which he’s taking a long, long nap…? 3 parts 13k words Added Jul 2023 6,655 views 4.7 stars (9 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Extra digits•Multi-abs•Multi-balls•Multicock•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Multitorso•Replication•Stacking•Hyper Muscle•Muscle Growth•Transformation•Plausible Size Difference•Size Increase•Hyper Tongue•Retcon•Djin/Jinn/Genie•Flying•Complete •M/M•M/M/M

The Grand Duke’s punishment by brazboy In Panalaran there are many stories. One is that of the rebel Grand Duke who for his treason was impaled on the King’s Grand Cock, but who was forgiven for the Gods willed him to survive. 2,534 words Added Apr 2022 3,960 views 4.8 stars (6 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Fantasy Realm •M/M

Grandfather’s gift by Joseph 2,983 words Added May 2012 43k views 2.9 stars (13 votes) •Cock Growth•Hyper Cock•Nipple Emissions•Size Increase

The greed demon by Marquis de Rent A greed demon finds a human with immense greed and decide to have some fun with him. 2 parts 7,674 words Added Oct 2017 Updated 27 Oct 2017 28k views 4.9 stars (17 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Plausible Size Difference•Demons•Incubus/Succubus •M/M•M/Inh

Grow gravity by Unknown A recipient of wish-granted morphing abilities decides to see how far he can go changing his buddy Dave. 3,249 words Added Aug 2003 32k views 4.2 stars (15 votes) •Cock Growth•Hyper Cock•Addiction•Hyper Muscle•Muscle Growth•Muscle/Strength•Giants•Size Increase•Immortality •M/M

Grow lamp by Dream Big 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. 10 parts 14k words Added Jun 2018 Updated 29 Jun 2018 36k views 4.7 stars (35 votes) •Cock Growth•Cockfucking•Huge Cock•Hyper Cock•Self-suck•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •M/M

Growing out of control by Lionel E. Linklander Mark spends the Covid lockdown changing and blowing up his body to make everyone jealous.  Then he takes some new juice and the result is some public exposure before swelling up massive.   3,295 words Added Jan 2024 7,621 views 3.9 stars (12 votes) •Always Hard•Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Gut•Muscle Worship•Public Nudity•Transformation•Forced Growth•Lycra/Spandex•Complete •M

Growing relationship by MaxMorphs Shortly after finding the love of his life, Connor has these strange shivers now and then. First, he tries to deny everything, but the truth can’t hide for long. Connor’s cock grows with each shiver. Year after year after year. 5 parts 15k words Added Nov 2018 Updated 24 Jun 2023 28k views 4.8 stars (23 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multicock•Muscle Growth•Muscle/Strength•Gradual Change •M/M

Growing the cumdump by Writ Bro To celebrate 25 years of Metabods, this tells the story of Jamie, who doesn’t know he needs to get gangfucked by 25 muscle studs to get the body of his dreams. 6,482 words Added Jan 2022 11k views 5.0 stars (3 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Cock Cage•Dom/Sub•Restraints•Sex-Slave•Metabods 25 •M/M/M/...

Growing together by YungFrancis 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. 2 parts 6,563 words Added Dec 2018 18k views 4.8 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Immobility•Muscle Breast•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase •M/M

Growth drive by Musclesaber Jared is on his way to work when he stops by a shop that gives him everything he could’ve dreamed for how to grow bigger. Is it too good to be true? We will have to wait and see how giving people are towards a growing giant. 5 parts 12k words Added Mar 2024 Updated 30 Mar 2024 14k views 4.8 stars (50 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Breast•Muscle Growth•Muscle/Strength•Muscle Worship•Butt Growth•Foot Growth•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Social Media•Dom/Sub•Stories with Images•Medieval(ish) •M

The growth race by SomeMuscleGuy John is left growing uncontrollably as he races to be the first person to finish the race, but he may be too large before he reaches the finish. 3,701 words Added Aug 2022 13k views 4.8 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Butt Growth•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Nonconsensual change •M

A growth vignette by SomeMuscleGuy Troy was pretty buff, but not so big in other ways… which made the bottle of penis growth serum he found hard to resist. 775 words Added Mar 2014 21k views 3.1 stars (22 votes) •Cock Growth•Huge Balls•Hyper Cock

Grrrroooowwwwing by Kaelan Kevin finds Bryan on Tinder, but doesn’t realize that he’s a special man who can help him realize his dream to continuously grow bigggggeeerr 3 parts 6,272 words Added Jan 2018 Updated 9 Mar 2018 36k views 4.5 stars (20 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Nonconsensual change •M/M

grUV by quickquezzed 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. 5,910 words Added Nov 2017 43k views 4.9 stars (170 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Muscle Growth•Muscle/Strength•Size Increase •M/M

Guard duty by Hairymusclemorphs Your job at the local prison just got way better, once they allowed you to enter the forbidden section where they keep the real big prisoners under control. 3 parts 9,005 words Added Mar 2024 5,121 views 4.7 stars (10 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Man Scent•Increased Libido•Gradual Change•Voice Deepening•Hair Growth/Getting Hairy•Hyper Pheromones•Complete •M/M

The guy with the dick by BRK One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick. 3,287 words Added Apr 2017 18k views 4.8 stars (11 votes) •Cock Growth•Hyper Cock•Multicock•Muscle/Strength•Complete •M/M•M/M/M

Guycanthropy by Ziel 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. 5,804 words Added Nov 2019 17k views 4.8 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Halloween •M/M

Gym maniac over his head by MuscularEmperor Alexander discovers that the sweat and sperm of bodybuilders affects his own body, which begins a dangerous and destructive obsession. 3,322 words Added Jan 2020 16k views 3.6 stars (19 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Increase•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Infectious

Gym parasite by Aphon When a failed experimental piece of parasite goop finds itself in a gym, it must spread itself quickly or die. Its means of transmission has some huge side effects, whether you like it or not… 1,711 words Added Dec 2019 22k views 4.7 stars (26 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Straight to Gay•Nonconsensual change•Infectious •M/M

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Hall of mirrors by John Funhouse mirrors in a run-down carnival unexpectedly rebuild Bob’s body into a 500-pound, densely packed muscle fantasy. This seems like a godsend for his now-routine fifteen-year relationship—if only he can lure Dan into the Hall of Mirrors too. 2 parts 12k words Added Jun 2017 13k views 4.9 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength

Happy little accidents by MainAttraction Nils gets a special gift from a new friend in French class, but it take him a while to discover just what it can do. 3 parts 7,693 words Added Dec 2020 Updated 19 Feb 2022 17k views 4.6 stars (24 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Breast•Muscle/Strength•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy •M/M

Hard to hide by BRK 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. 7 parts 20k words Added Jun 2017 Updated 27 Jul 2019 24k views 4.8 stars (19 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Gradual Change•Getting Taller•Size Decrease•Size Increase•Merging•Shared Body •M/M

Hard5 by BRK Just before his debut as a replacement performer in an up-and-coming boy band, Ian discovers they have a strange backstage ritual with some very unexpected effects. 4,124 words Added Jun 2021 7,815 views 4.5 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Multihead•Multiarm•Multipec•Stacking•Hyper Muscle•Muscle Growth•Muscle/Strength•Transformation•Hair Growth/Getting Hairy•Complete •NS

A hardy treat by Thatbadwriter A long-awaited end-of-day treat of oats, whey, and milk gives Alex a bigger boost than expected. 1,030 words Added Nov 2022 5,672 views 4.0 stars (6 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Human to Animal/Anthro•Hair Growth/Getting Hairy •M

Have yourself a megalithic Christmas by Ziel A sort of sequel/follow up/spin off to “A 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. 8,115 words Added Dec 2016 14k views 3.6 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cock•Giants•Size Increase•Incest•Brothers•Christmas

The heritage by Godzilla 1,178 words Added May 2005 17k views 4.0 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum

High performance by brazboy If being an athlete isn’t easy, imagine being the absolute best? Representing your country at the highest levels? That is Juninho’s challenge at most classic final of the world’s most popular’s sport most important competition: the Cockfighting World Cup. 4,525 words Added Apr 2023 4,249 views 4.7 stars (3 votes) •Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Muscle•Immobility•Muscle/Strength•Public Nudity•Complete •M/M•M/M/M/...

The hike by Unknown Trying to get away from things after a breakup with a hike into the wilderness, Steve discovers a strange cavern adorned with drawings of men possessed of freakishly large muscles and cocks. It’s not long before he discovers the reason for the drawings. 4,189 words Added Sep 2003 17k views 4.6 stars (12 votes) •Hyper Cock•Getting Dumber•Straight to Gay•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy•Nonconsensual change •M•M/M

His cock gets huge by Jack Hardwood Male model Pietro washes up on a remote island inhabited by a society of men where everyone wants their cock to be as big and fat as humanly possible. Pietro just wants to go home, but his almost constant boner is getting bigger and bigger, and he doesn’t know how much longer he’ll be able to walk. 8 parts 15k words Added Dec 2017 Updated 13 Apr 2018 51k views 4.7 stars (33 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Increased Libido •M/M

Hocus growcus by Jonathan Banner What at first seems to be an innocuous Grindr hookup quickly turns into an otherworldly experience highlighted by unbelievable growth. 4,622 words Added Jul 2022 6,558 views 4.7 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Supernatural •M/M

Holy Order of the Phoenix by brazboy Every year on the Summer Solstice, all men living in the lands of the Holy Order of the Phoenix who completed their 20th anniversary in the previous year are called for the vetting—when the Masters of the Holy Order select those who will join them in their monasteries, and those who will return to their villages to carry on their lives. When an unimaginable talent appears, however, wouldn’t he be a threat to the great and old families…? 2,391 words Added Dec 2023 2,325 views 4.0 stars (5 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum Milking•Immobility•Muscle Growth•Muscle/Strength•Nonconsensual change •M

Honorato Jerga and the Incan relics by brazboy Honorato Jerga, the famous historian and archeologist, is given clues about the location of Eldorado, which might be where a powerful ancient relic lies—one whose masculine powers had been desired by many for ages. He takes his trusted student, Horacio, to follow him as he meets enemies and old friends deep in the Peruvian jungle. 5 parts 19k words Added Sep 2023 Updated 16 Sep 2023 5,384 views 4.7 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multicock•Multiarm•Multilimb•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual sex•Complete •M/M

Hoof rot by Jan L 2,419 words Added Sep 2013 14k views 4.0 stars (2 votes) •Cock Growth•Huge Cock•Hyper Cock•Multicock•Tongue Growth•Centaurs

Hot cocko by Ziel What was supposed to be a romantic vacation takes a turn for the worst when a freak blizzard leaves Dave alone in a remote cabin. Bored and lonely, what’s a guy to do but curl up in front of a nice, toasty fire with a nice, warm cup of hot… cocko? 4,447 words Added Dec 2020 5,343 views 4.8 stars (4 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock

Huge loads by Ziel It seems like dirty clothes aren’t the only huge loads at this laundromat. 5,282 words Added May 2017 23k views 4.5 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum

Hulk hunter by JayPat 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. 2 parts 11k words Added Sep 2018 22k views 4.6 stars (16 votes) •Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Muscle Growth•Muscle/Strength•Transformation•Giants•Size Increase•Destruction/Violence•Nonconsensual change•Infectious •M/M

Humbled by the himbo by MegaMaker Austin likes to sleep around and his preferred choice of men are the biggest, dumbest, strongest guys he can find. He’s been doing this his whole life adding notches to his belt. His goal is to sleep with a jock from every sport. To him, Riley is three birds with one stone: diver, swimmer, and polo player. What he doesn’t realize is just how different being with Riley will be for him. 9 parts 22k words Added Feb 2024 Updated 2 Mar 2024 10k views 4.6 stars (51 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle/Strength•Muscle Worship•Lycra/Spandex•Complete•Set in the Future •M/M

Hung for the holidays by Ziel Kris Kringle the Third is back for another Christmas adventure! This time he and Nick visit a pair of guys who are stuck in their apartment and unable to go visit their families for the holidays. They might be stuck at home, but Kris has a plan to ensure that this Christmas is the best one yet. 9,842 words Added Dec 2020 7,007 views 5.0 stars (4 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Getting Handsomer•Christmas

Hunk in a trunk by MegaMaker Being a lifeguard can be boring. Lucas sure feels that way, until a hunk of man shows up and shows him some love. 4,296 words Added Mar 2024 4,658 views 4.6 stars (5 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Lycra/Spandex •M/M

HUSH by The Gecko Rose A young man, an Acolyte of cHurch of Universal Scientific Hedonism (HUSH), finally becomes a full Brother, and learns all the secrets of the Brotherhood. Including all their special transforming abilities... 4 parts 9,806 words Added Dec 2018 9,988 views 4.8 stars (12 votes) •Cock Growth•Hyper Cock•Self-suck•Multi-balls•Stretchy•Detachable•Transformation•Hyper Tongue•Merging•Goo People •M/M•M/M/M•M/M/M/...

Hyper active imagination by Ziel James’s attention wanders sometimes, usually in the direction of making the person he’s staring at not just hotter but impossibly muscled and unbelievably hyper-donged. It’s so vivid, it’s almost like it’s real... 5 parts 21k words Added Oct 2013 Updated 26 Mar 2022 61k views 4.6 stars (29 votes) •Cock Growth•Hyper Cock•Muscle Growth•Muscle/Strength•Public Nudity•Getting Taller•Giants•Size Increase•Christmas•Valentine’s Day•Complete •M/M

Hypers in the History of the World by Carvalho Pinto by brazboy Carvalho Pinto’s classic book investigates the history of macros and hypers by identifying the untold participation of oversized humans in world history. After more than 20 years studying the history and culture of hypers and macros, the author gifts the reader with a compilation of illustrative anecdotes mixed with statistical data and deep historical research, creating a compelling narrative summarizing hundreds of years of history and leaving the reader yearning to go do field work on the subject themselves. 5 parts 5,187 words Added Jun 2023 2,917 views 3.9 stars (8 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility •M/M

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I wanted a bigger cock, but this was ridiculous by Arron James Ian seeks a doctor’s unconventional and untested treatment for making his cock and balls bigger… only the serum is much, much more potent than either the doctor or his patient anticipated. 1,189 words Added Jul 2018 17k views 2.6 stars (22 votes) •Cock Growth•Huge Balls•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Hyper Cum

Ice ice baby by David A well-hung rap star has an encounter with a couple of very devoted fans. 7 parts 24k words Added May 1997 32k views 4.2 stars (6 votes) •Cock Growth•Cock Pumping•Huge Cock•Hyper Cock•First Time/Virgin •M/M•M/M/M•M/M/M/...

Induced transformation: a brief history by BRK A father explains to his son that back in his day, they didn’t have any of these fancy-schmancy apps with built-in retcon. Back then, if you changed someone, they changed, and everyone had to just suck it up and deal with it. 2,248 words Added Jun 2020 13k views 4.9 stars (17 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Replication•Muscle Growth•Age Regression•App•Retcon•Age Difference•Incest•Brothers•Father/Son•Selfcest•Nonconsensual change•Infectious•All Dialog•Complete •M/M•M/M/M/...

The inflation of pleasure by Lionel E. Linklander A man discovers that his friend’s huge cock and its ability to swell with cum and becomes obsessed with making it hold as much cum as possible. The result is an inflation of cum that is almost out of control.  1,638 words Added Jul 2023 7,721 views 4.6 stars (17 votes) •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Immobility•Stretchy•Belly Growth•Forced Growth•Complete•Hyper Anus •M/M

The intern’s curse by BRK A cocky lawyer’s son makes an ill-judged joke, and unfortunately he does it front of someone with the ability to make it literally true. 1,370 words Added Jun 2019 18k views 4.5 stars (24 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nonconsensual change•Complete •M/M

The Interview by MutaBear A college-aged jock decides to go for an interview that offers high pay with no real qualifications. What's the worst that could happen? 2,753 words Added Jan 2020 12k views 4.0 stars (10 votes) •Huge Cock•Human to Cock•Hyper Cock•Transformation•Nonconsensual change•Restraints

Interview with the King of Dust by Betonhaus 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. 3,267 words Added Feb 2021 6,819 views 4.5 stars (4 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase•Nanotech•Dom/Sub•Infectious

Irresistible immobility by SomeMuscleGuy and BawlzyS James awakens to find himself strapped to a table in an ominous room with a masked, muscular man who has more than enough candy to share. This candy has some massive side effects, whether James wants it or not. 7,662 words Added Oct 2022 18k views 4.8 stars (19 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Addiction•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Worship•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Destruction/Violence•Nonconsensual change•Restraints•Halloween•Complete•Stories with Images •M/M

It’s all a bit ’haze’y by Ziel When Markus gets accepted into the frat of his dreams, he was expecting one hell of a hazing. The truth is something much bigger. 4,613 words Added Dec 2016 19k views 4.6 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase •M/M/M/...

It’s never enough by K. Theeunknown All Trent wants is companionship, until his inner size queen takes him down a deep rabbit hole. Will he ever be able to clean up the nearly uncontrollable mess he’s made? 3 parts 6,734 words Added Jan 2023 Updated 11 Mar 2023 24k views 4.8 stars (35 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Nipple Emissions•Addiction•Straight to Gay•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle Gut•Butt Growth•Getting Taller•Forced Growth•Size Decrease•Size Increase•Hyper Anus •M/M

It’s not gonna stop now by Riu An size-hungry anthro squirrel takes some growth pills and gets much, much more growth than he bargained for. 3,508 words Added Oct 2016 17k views 3.4 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Giants•Size Increase•Anthro/Furry

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Jake’s fantasy by West Jake gets promised his fantasies will come true, and wastes no time when they do. 2,167 words Added Oct 2021 12k views 4.3 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Muscle Growth•Getting Taller•Size Decrease•Size Increase•Absorption •M/M

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 (#18) Added Oct 2013 Updated 24 Nov 2017 214k views 4.5 stars (79 votes) •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

Jeff’s story by Muscle Flex Jeff wants muscles. He wants to be big, and the serum he found will do just that. He gets big all right, and not just his muscles. 4 parts 8,109 words Added Jul 2002 55k views 4.3 stars (16 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Lycra/Spandex •M/M

Jizzer by Ziel Ethan drags his roommate Walt off to the woods on the outskirts of town to search for their mutual friend. 2,426 words Added Oct 2021 12k views 4.3 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Giants•Size Increase•Infectious•Horror •M/M

Jock bros by John Perrot Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… 4,800 words Added Feb 2021 31k views 4.7 stars (42 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Belly Growth•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Complete •t/t

John the wizard by RdyRoger 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. 7 parts 24k words Added Dec 2017 Updated 7 Sep 2019 42k views 4.5 stars (23 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Foot Growth•Getting Handsomer•Gradual Change•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Suggestion•Witch/Warlock/Wizard •M/M

Journal of a scientist by Shawn D. Stewart Dr. Mike Hays documents the effects of the nanotechnology he designed to make himself bigger and stronger. 2 parts 3,235 words Added Jun 2011 23k views 4.2 stars (6 votes) •Cock Growth•Hyper Cock•Muscle Growth•Muscle/Strength

Just between fiends by Cumguts Regular buff guy Dean is met with an unwanted guest (or two) over breakfast. Things get considerably stickier when he tries to get rid of them. 3,422 words Added Nov 2020 12k views 4.6 stars (12 votes) •Hyper Cock•Cum inflation•Hyper Cum•Muscle Breast•Voluptuous Men•Demons•Hyper Anus •M/M•M/M/M

Just one couldn’t hurt by Thatbadwriter What? Dylan is evolving! 3,833 words Added Oct 2020 9,905 views 4.6 stars (7 votes) •Hyper Cock•Giants•Size Increase•Destruction/Violence

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 (#23) Added Nov 2009 440k views 4.3 stars (91 votes) •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

K 3

Keep your promises by NioSatyr A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert. 7,703 words Added Sep 2021 13k views 4.5 stars (6 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Nipcocks•Self-suck•Always Cumming•Hyper Cum•Nipple Emissions•Public Orgasm•Multi-balls•Multicock•Multiarm•Multilimb•Multipec•Stacking•Wings•Hyper Muscle•Muscle Breast•Muscle Growth•Public Nudity•Pointy Ears•Stretchy•Increased Libido•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Human to Animal/Anthro•Tailcock•Nonconsensual change•Merging•Anthro/Furry•Anthro/Scaly•Dragons•Demons•Satyrs•Supernatural•Flying•Alcohol •M/M•M/M/M/...

Keeping curses by Michverdun One day, Samael gets a strange request from a cursed customer. 7,798 words Added Sep 2022 7,960 views 4.6 stars (19 votes) •Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Nonconsensual change•Urban Fantasy•Supernatural •M/M

Kenji by Dream Big 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. 6 parts 19k words Added Feb 2019 Updated 2 Mar 2019 25k views 4.9 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Race/Ethnicity Change•Nanotech •M/M

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Lactose intolerant by The Other One Jake has always been very well hung, but after an unknown allergic reaction, his 8-inch cock turned to a steady 12. Unhappy with his new endowment, he would soon learn that size does in fact matter, especially when it starts again. 4 parts 3,203 words Added Aug 2018 16k views 3.9 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum •M/M

Ladder of the heavens by Ziel "Someone suggested that I do a story with piercings and jewelry that caused growth in the owner. I made use of some other suggestions as well so this story features a wide array of kinks including muscle/dick growth and even a touch of shrinkage, and there’s even a cute little *spoiler* with a *spoiler**spoiler*" 11k words Added May 2015 19k views 5.0 stars (4 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Pointy Ears•Size Decrease

The last day of summer by TheMuscleMaker 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. 1,496 words Added Jan 2020 10k views 4.4 stars (19 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Giants•Size Increase•Destruction/Violence •M

Late reunion by LAComplex Four pornstars pay a visit to their 250-foot friend and colleague, Collin Simpson, and trigger a world-changing growth spurt. 3,972 words Added Jul 2019 11k views 5.0 stars (1 vote) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Size Increase•Destruction/Violence

Laundry day by Aphon 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? 12 parts 9,685 words Added May 2017 Updated 7 Dec 2019 43k views 4.4 stars (20 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Hair Growth/Getting Hairy•Humiliation•Nonconsensual change •M/M

A legal contract for services to be rendered by BRK The responsibilities of the undersigned assistant shall begin with, but not be limited to, the carrying around of the employer’s gigantic cock. 1,337 words Added Aug 2021 7,334 views 4.5 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Getting Taller•Size Increase•Complete •M/M

The legend of Ben by TreborNawoc When Ben found out the things he could do with his body, he became very popular with all of his randy dormmates. 3 parts 5,841 words Added Jul 2021 Updated 7 May 2022 17k views 5.0 stars (206 votes) •Cock Growth•Cock Vore•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Public Orgasm•Multicock•Multihead•Multiarm•Multilimb•Replication•Body Parts in Strange Places•Stretchy•Inflation•Mouthcock•Selfcest•Shapeshifting •M/M/M/...

The legend of Pecos Peter by Luc Milne 2 parts 2,910 words Added May 2005 14k views 4.7 stars (3 votes) •Cock Growth•Huge Cock•Hyper Cock

The life changing discovery by MuscleAndBulge Stew is a short and scrawny teenager. But after he discovers a magical artifact, his life becomes bigger and better. 2 parts 6,218 words Added Jul 2019 Updated 5 Jun 2021 17k views 4.8 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase•Djin/Jinn/Genie •t/t

Life of Tre by TreborNawoc Tre has a wild body with lots of extras, which gets him a lot of attention—especially from his boyfriend, Ky. 5 parts 8,493 words Added Jun 2021 Updated 28 May 2022 8,434 views 5.0 stars (199 votes) •Huge Cock•Hyper Cock•Prehensile Cock•Public Orgasm•Extra facial features•Extra Mouths•Multi-abs•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Six Legs•Multipec•Multitongue•Stretchy•Transformation•Hyper Tongue•Tongue Growth •M/M

The list by brazboy There are two lists every college freshman wants to top: one is that of students accepted into their preferred university; the other one is just known as ‘the list’. 2 parts 8,100 words Added Oct 2022 6,110 views 4.0 stars (10 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle/Strength•Public Nudity•Plausible Size Difference•Brothers •M/M

Little bro by Ziel Hunky big bro Liam has always teased his puny kid brother Connell. But after his accident, Connell got some experimental treatments that are guaranteed to change who calls who the “little bro” from now on. 5,382 words Added Apr 2017 46k views 4.7 stars (19 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers

A little somethin’ by MegaMaker After two longtime friends spend the day at the beach, Davey can't help but notice how muscular his buddy Sam has gotten. When Davey asks about it, Sam’s reactions are more than a little unexpected.  2 parts 6,908 words Added Jan 2023 12k views 4.0 stars (10 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Hyper Muscle•Hyper Strength