Hyper Cock

• 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.  •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/...  Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 259,053 views 4.6 stars (104 votes)
• 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.  •Huge Cock •Hyper Cock •Prehensile Cock •Wings •Muscle/Strength •Anthro/Furry •Demons •Incubus/Succubus •Witch/Warlock/Wizard •Horror •Supernatural •Series •M/M •M/M/M/...  Added Feb 2021 Updated Mar 2023 14 parts 103,947 words 19,884 views 5.0 stars (64 votes)
• 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!  •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Getting Hairy  Added Aug 2020 7 parts 8,050 words 18,849 views 4.5 stars (11 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •Infectious  Added Dec 2003 8,642 words 79,491 views 5.0 stars (51 votes)
• Adam’s milk by Adam Zander  [  ]  Adam’s dreams of growing massive pec-tits like the wrestlers he admires come true—in spades.  •Cock Growth •Hyper Cock •Nipple Emissions •Muscle Breast •Size Increase •Set in the Future  Added May 2015 2 parts 2,600 words 48,958 views 3.4 stars (18 votes)
• 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.  •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  Added Jun 2022 2 parts 5,749 words 7,539 views 5.0 stars (19 votes)
• Afternoon swim by Viva Wales  [  ]    •Cock Growth •Huge Cock •Hyper Cock •Foot Growth •Getting Taller •Size Increase  Added May 2002 1,544 words 40,404 views 3.7 stars (7 votes)
• 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.  •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  Added Oct 2022 4,977 words 15,227 views 4.7 stars (25 votes)
• 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?  •Cock Growth •Huge Cock •Hyper Cock •Transformation •Human to Animal/Anthro •Centaurs •Fantasy Realm •Series •M/M  Added Feb 2022 Updated Mar 2022 3,008 words 2,553 views
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase •M/M  Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 44,118 views 4.4 stars (43 votes)
• 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.  •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 •Complete •M/M •M/M/M  Added Feb 2017 Updated Oct 2022 111 parts 131,752 words 201,423 views 4.6 stars (145 votes)
• 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.  •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  Added Aug 2018 14,259 words 40,879 views 4.7 stars (12 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Foot Growth •Getting Taller •Size Increase •Getting Hairy •Humiliation  Added Mar 2021 2,712 words 14,707 views 4.4 stars (10 votes)
• 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...  •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle/Strength •Plausible Size Difference •Size Increase •Incest •Twins •M/M  Added Jul 2011 2 parts 5,265 words 27,916 views 4.9 stars (14 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Set in the Future •M/M  Added Jan 2023 3 parts 6,673 words 3,413 views 5.0 stars (7 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multihead •Multilimb •Male Pregnancy •Transformation •Size Increase •Anthro/Furry •Centaurs •Demons •Orcs •M/M •M/M/M  Added Sep 2019 Updated Mar 2020 6 parts 32,475 words 21,710 views 4.9 stars (28 votes)
• 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…  •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  Added Nov 2020 1,226 words 20,655 views
• 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?  •Cock Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Restraints •Complete •M  Added Aug 2021 3,800 words 10,585 views 5.0 stars (15 votes)
• 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.  •Cock Growth •Ball Growth •Huge Balls •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  Added Oct 2022 6,147 words 8,032 views 4.8 stars (17 votes)
• 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.  •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/...  Added Jul 2022 Updated Jun 2022 8,430 words 4,689 views 4.5 stars (6 votes)

• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Aliens •Space Travel •Set in the Future •M/M  Added Aug 2018 3,531 words 18,240 views 4.0 stars (7 votes)
• 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.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Superhero/Supervillain  Added Mar 2018 2,392 words 14,520 views
• 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.  •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle Growth •Plausible Size Difference •Size Increase •Suggestion •Complete •M/M •M/M/M  Added May 2002 2 parts 7,461 words 20,164 views 4.7 stars (17 votes)
• Basically a god by CurlyJin  [  ]  What do you do when the kid you bullied in high school becomes a god?  •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  Added Jul 2016 Updated Jun 2019 9 parts 31,027 words 76,686 views 4.3 stars (23 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Public Nudity •Social Media •M/M •M/M  Added Dec 2019 3,438 words 16,149 views 4.4 stars (16 votes)
• The bear’s cub by CurlyJin  [  ]  A giant man calling himself Bear takes in a young man just entering a nearby college.  •Huge Cock •Hyper Cock •Muscle/Strength •Plausible Size Difference •First Time/Virgin  Added Jul 2016 Updated Aug 2016 3 parts 11,777 words 21,616 views 3.9 stars (9 votes)
• 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.  •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Nipple Emissions •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •Getting Hairy •Infectious •M/M  Added Mar 2019 Updated May 2019 3 parts 9,022 words 32,289 views 4.8 stars (14 votes)
• 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.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Breast •Man Scent •M/M  Added Sep 2022 3,235 words 5,875 views 4.8 stars (17 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Size Increase •Easter  Added Apr 2021 4,149 words 7,566 views 3.8 stars (9 votes)
• 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?  •Cock Growth •Huge Cock •Hyper Cock •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Growth •Getting Taller •App •Retcon •Misogyny •M/M  Added May 2022 5,327 words 9,709 views 4.3 stars (8 votes)
• 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.  •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 •Series •M/M  Added Aug 2022 Updated Oct 2022 6 parts 20,301 words 4,452 views 5.0 stars (157 votes)
• 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.  •Cock Vore •Huge Balls •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Public Nudity •Destruction/Violence •Complete •Series •M/M  Added Nov 2022 3,450 words 4,378 views
• 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?  •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  Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 55,775 views 4.7 stars (40 votes)
• 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.  •Cock Growth •Hyper Cock •Prehensile Cock •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Size Increase  Added May 2011 3,567 words 51,094 views 4.4 stars (11 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle/Strength •M/M  Added Feb 2020 5 parts 14,872 words 27,525 views 4.9 stars (31 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Infectious  Added Jun 2016 5,194 words 19,795 views 5.0 stars (10 votes)
• Best laid plans by Slammdru  [  ]  Everything goes wrong trying to enhance a subject into a vessel of sexual energy.  •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Size Increase •Nonconsensual change  Added May 2018 1,111 words 12,991 views 2.9 stars (15 votes)
• 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.”  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Giants •Size Increase  Added May 2017 5,605 words 32,361 views 4.8 stars (8 votes)
• 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.  •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/...  Added Feb 2023 6 parts 10,358 words 2,213 views 4.8 stars (10 votes)
• 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.  •Huge Cock •Hyper Cock •Giants •Size Increase  Added Jun 2018 4,378 words 8,135 views 4.2 stars (5 votes)
• 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.  •Cock Growth •Ball Growth •Huge Balls •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  Added Dec 2013 Updated Dec 2022 14 parts 74,028 words 92,779 views 4.6 stars (27 votes)
• 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”.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •M/M  Added Mar 2020 3,309 words 16,548 views 4.6 stars (13 votes)
• 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!  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Getting Taller •Giants •Size Increase •Metabods 25 •M/M/M  Added Feb 2022 3,574 words 6,990 views 4.9 stars (7 votes)
• 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?  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •Series  Added Dec 2013 6 parts 46,984 words 131,650 views 3.9 stars (22 votes)
• Bigger issues: Ultimate growth by muscl4life  [  ]    •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Size Increase •Infectious •Series  Added Nov 2013 Updated Dec 2013 6 parts 31,808 words 42,166 views 4.4 stars (7 votes)
• 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."  •Cock Growth •Hyper Cock •Muscle/Strength •M  Added Dec 2014 5,550 words 40,175 views 4.6 stars (40 votes)
• 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.  •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •M/M  Added May 2022 6 parts 5,924 words 10,119 views 4.9 stars (27 votes)
• 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?  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Witch/Warlock/Wizard  Added Jul 2002 5,755 words 48,932 views 4.1 stars (10 votes)
• Birthday surprise by Kjarri  [  ]  Noah hopes, with some help from a friend, to give his boyfriend a birthday surprise he’ll never forget.  •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Stretchy •Absorption •Merging  Added Jul 2021 3,108 words 10,367 views 5.0 stars (10 votes)
• 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.  •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Transformation •Size Increase •Anthro/Furry •Werewolves •M/M  Added Sep 2018 3,700 words 17,952 views 4.1 stars (8 votes)
• 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.  •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  Added Sep 2019 5,422 words 12,102 views 5.0 stars (10 votes)
• 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.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Breast •Size Increase  Added May 2015 1,915 words 28,119 views 3.5 stars (26 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Incest •Twins •Nonconsensual change •Vampires •Werewolves •Halloween •M/M  Added Nov 2013 Updated Dec 2013 3 parts 9,393 words 27,313 views 4.4 stars (8 votes)
• 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.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Muscle/Strength •Increased Libido •Getting Fatter •First Time/Virgin •Hyper Pheromones •Series •M/M  Added Oct 2021 8,442 words 6,249 views 4.5 stars (11 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Addiction •Muscle Growth •Muscle/Strength •Getting Hairy •Dom/Sub •M/M  Added Dec 2018 3 parts 2,118 words 18,787 views 4.5 stars (24 votes)
• 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.  •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 •Series  Added Aug 2019 5,132 words 7,702 views 5.0 stars (9 votes)
• 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…  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multiarm •Multilimb •Multitongue •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Mouthcock •Incest •Twins •Merging •Supernatural •Halloween •Complete •Series •M/M •M/M/M •M/M/M/...  Added Oct 2020 6 parts 8,774 words 9,171 views 4.9 stars (18 votes)
• 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…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Muscle Growth •Stretchy •Size Increase •Lycra/Spandex •Rubber/Latex •Superhero/Supervillain •M/M •M/M/M  Added Dec 2020 Updated Dec 2022 15 parts 53,632 words 56,932 views 4.9 stars (59 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Detachable •Giants •Plausible Size Difference •Series  Added Oct 2018 4,647 words 8,154 views 4.3 stars (9 votes)
• 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.  •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 •Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •Series •M/M •M/M/M  Added May 2016 Updated Jun 2021 9 parts 49,136 words 38,714 views 4.9 stars (27 votes)
• 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.  •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  Added Apr 2021 Updated Aug 2021 9 parts 22,376 words 41,264 views 4.8 stars (46 votes)
• 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.  •Cock Growth •Ball Growth •Huge Balls •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  Added Dec 2022 7,676 words 10,038 views 4.9 stars (8 votes)
• Boosted by West  [  ]  Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •App •Incest •Brothers  Added Aug 2021 Updated Sep 2021 3 parts 5,436 words 13,662 views 4.6 stars (19 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •M/M  Added Mar 2019 4,509 words 18,140 views 4.8 stars (13 votes)
• 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...  •Cock Growth •Cockfucking •Huge Balls •Hyper Cock •Hyper Cum •Immobility  Added Jan 2016 7,492 words 24,124 views 4.7 stars (17 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Multicock •Retcon •Suggestion •X-Ray Vision •M/M  Added Mar 2013 Updated Apr 2018 2 parts 8,234 words 29,637 views 4.6 stars (17 votes)
• Brody by TreborNawoc  [  ]  After being transformed by Dylan, Brody and his boyfriend have some fun exploring his new body.  •Cock Growth •Huge Cock •Hyper Cock •Extra facial features •Muscle Growth •Stretchy •Vore •Series •M/M  Added Oct 2021 1,465 words 6,568 views 5.0 stars (257 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Merging  Added Dec 2015 7,666 words 43,713 views 4.8 stars (17 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers  Added Apr 2020 5 parts 7,816 words 15,709 views 4.9 stars (15 votes)
• 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.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Tongue Growth •Tobacco  Added Dec 2018 2 parts 8,446 words 13,533 views 3.8 stars (5 votes)
• 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?  •Cock Growth •Huge Cock •Hyper Cock •Immobility •Muscle Growth •Size Increase •M  Added Jul 2022 4,922 words 9,295 views 5.0 stars (8 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Muscle Growth •Incest •Brothers •M/M  Added Nov 2021 3 parts 11,985 words 13,252 views 4.8 stars (10 votes)
• Bull’s gene by Opin  [  ]  Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectation.  •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  Added Aug 2020 Updated Oct 2022 8 parts 12,415 words 36,111 views 4.7 stars (26 votes)
• 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.  •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/...  Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 80,820 views 4.8 stars (39 votes)
• 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…  •Cock Growth •Huge Balls •Hyper Cock •Immobility •Muscle Growth •Muscle/Strength •Getting Hairy  Added Sep 2017 Updated Dec 2017 3 parts 8,532 words 23,844 views 4.7 stars (15 votes)

• The cabin by HugeEndowments  [  ]  A story about two friends and some excessive sizes.  •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Worship  Added Mar 2021 2 parts 9,239 words 8,701 views 5.0 stars (13 votes)
• Cafe Darwin by Dreammaker  [  ]  A few short scenes set at a café where the drinks do more than just perk you up.  •Cock Growth •Hyper Cock •Multilimb •Muscle Growth •Muscle/Strength  Added Mar 2012 Updated Feb 2013 4 parts 1,754 words 24,465 views
• 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.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy  Added Feb 2017 4,757 words 26,944 views 4.0 stars (7 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Social Media •Anthro/Furry  Added May 2020 2,552 words 7,094 views 4.8 stars (6 votes)
• 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.   •Hyper Cock •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Incest •Brothers •Twins •Restraints •Fantasy Realm •M/M •M/M/M  Added Sep 2022 6,693 words 2,302 views
• 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.  •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  Added Dec 2021 2 parts 9,240 words 4,372 views 4.8 stars (9 votes)
• Carolina cock by Max Mann  [  ]  A paean to two of North Carolina's most famous sports stars.  •Cock Growth •Cock Pumping •Huge Balls •Huge Cock •Hyper Cock  Added Nov 2003 2,779 words 30,598 views 4.7 stars (14 votes)
• Castaway by Nikison  [  ]  Having fallen overboard, a man washes ashore on an island. The natives make a big impression on him.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added Sep 2011 2 parts 3,776 words 22,075 views 3.8 stars (8 votes)
• 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.  •Always Hard •Ball Growth •Huge Balls •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 •Forced Growth •Plausible Size Difference •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change •Restraints •Absorption •Complete •M/M  Added Jan 2023 8,219 words 7,989 views 4.3 stars (8 votes)
• 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…  •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  Added Nov 2021 3 parts 9,726 words 10,162 views 4.3 stars (11 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Incest •Twins •Demons •Ancient Era •M/M •M/M/M •M/M/M/...  Added May 2014 Updated Jan 2019 12 parts 38,226 words 54,297 views 4.9 stars (49 votes)
• 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.  •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  Added Jun 2021 Updated Jul 2021 2 parts 6,137 words 12,511 views 4.9 stars (17 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase •Inflation •App  Added Jul 2015 6 parts 10,718 words 38,171 views 4.5 stars (24 votes)
• Charles’s monster by Locky  [  ]  Jason saw Charles' monster in high school. Three years later, there's even more to see.  •Cock Growth •Huge Cock •Hyper Cock •Size Increase •M/M  Added Aug 2006 1,748 words 77,182 views 4.1 stars (32 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •M/M  Added Nov 2014 3,891 words 18,747 views 4.7 stars (23 votes)
• 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…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Pec Fucking •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Getting Taller •Giants •Size Increase •Tongue Growth •M/M  Added Mar 2022 Updated Apr 2022 2 parts 8,935 words 11,313 views 4.6 stars (8 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Christmas •M/M  Added Dec 2016 3,925 words 25,894 views 4.8 stars (30 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Inflation •Christmas  Added Dec 2020 4 parts 9,454 words 11,473 views
• 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.  •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 •Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones  Added Jan 2020 Updated May 2021 8 parts 25,601 words 18,186 views
• Chuck, the size thief by spacevlad  [  ]  Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge.  •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 •Getting Hairy •Getting Fatter •Inflation •Nanotech •Destruction/Violence •Nonconsensual change •Rape •Absorption •M/M  Added Jun 2017 Updated Dec 2017 16 parts 42,078 words 104,575 views 4.5 stars (27 votes)
• 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.  •Cock Growth •Hyper Cock •Cum inflation •Hyper Cum •Fantasy Realm •M/M  Added Jun 2013 Updated Jan 2015 7 parts 40,994 words 45,285 views 4.2 stars (26 votes)
• 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…  •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/...  Added Nov 2020 Updated Mar 2022 26 parts 23,289 words 24,772 views 4.9 stars (33 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Increase •Infectious  Added May 2019 Updated Jun 2019 9 parts 18,987 words 37,458 views 4.9 stars (34 votes)
• Coach’s big surprise by MuscleMike  [  ]  Josh is struggling to keep up with the rest of the wrestling team, and he’s afraid to get cut. Luckily, a former student of Coach Smith sends him something that’ll make them both become the men they’ve always dreamed of becoming.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Getting Hairy •Age Difference  Added Feb 2020 2 parts 2,597 words 26,108 views 4.7 stars (16 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Gradual Change  Added Aug 2020 Updated Oct 2020 5 parts 8,685 words 13,660 views 4.4 stars (10 votes)
• Cock medication by Jocktaur Kyle  [  ]    •Cock Growth •Huge Cock •Hyper Cock •Self-suck  Added Jun 2006 2,097 words 42,852 views 4.7 stars (13 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle/Strength •M/M •M/M/M  Added Oct 2005 3 parts 5,295 words 23,606 views 5.0 stars (8 votes)
• 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.  •Cock Growth •Cock Vore •Huge Balls •Huge Cock •Hyper Cock •Christmas •M/M  Added Dec 2021 6,096 words 7,993 views 5.0 stars (8 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle Growth •Gradual Change •Series •M/M  Added Sep 2022 4,999 words 5,104 views 4.9 stars (9 votes)
• 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!)  •Cock Growth •Huge Cock •Hyper Cock •Size Increase  Added Oct 2002 4 parts 4,956 words 22,741 views 4.3 stars (7 votes)
• 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.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Muscle/Strength •Retcon •Social Media •M/M •M/M/M  Added Apr 2013 2,189 words 33,220 views 4.7 stars (32 votes)
• 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.  •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 •Nonconsensual change •Supernatural •Thanksgiving •M/M  Added Nov 2022 Updated Jan 2023 8 parts 15,844 words 7,586 views 4.7 stars (6 votes)
• Comeuppance by JJJJohnson  [  ]  No more than one tablespoon each, huh? Suuuuuure!  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Giants •Size Increase •Brothers •Twins  Added May 2006 4,071 words 44,679 views 4.6 stars (19 votes)
• 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.  •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  Added Feb 2023 6,540 words 6,673 views 4.3 stars (7 votes)
• 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.  •Always Hard •Cock Growth •Ball Growth •Huge Balls •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 •Getting Hairy •Nonconsensual change •Rubber/Latex •Infectious •Complete •M  Added Mar 2023 10,572 words 5,547 views 4.5 stars (10 votes)
• 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.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Incest •Brothers •t/t •t/t/t  Added Feb 2014 Updated Mar 2018 5 parts 16,745 words 66,922 views 4.5 stars (51 votes)
• 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.  •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  Added May 2021 6,103 words 10,625 views 4.3 stars (12 votes)
• 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.  •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  Added Nov 2022 Updated Dec 2022 12 parts 35,338 words 11,867 views 4.7 stars (21 votes)
• The curious case of the crystal falcon by Ziel  [  ]  A new furry/hyper/muscle murder mystery from Ziel!  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Anthro/Furry  Added May 2014 5,786 words 13,492 views 4.5 stars (6 votes)
• 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.  •Always Hard •Cock Growth •Ball Growth •Huge Balls •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  Added Feb 2023 8,330 words 5,316 views 4.4 stars (7 votes)

• Damian and the three muscleteens by hyperboi  [  ]    •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •Twins •Infectious  Added Dec 2012 5 parts 8,169 words 55,135 views 4.3 stars (27 votes)
• Danny’s dick by Zot57  [  ]    •Cock Growth •Huge Cock •Hyper Cock  Added Feb 2010 10 parts 7,661 words 82,297 views 4.2 stars (27 votes)
• 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.  •Huge Cock •Hyper Cock •Giants •Size Increase •Age Difference •Incest •Father/Son •Destruction/Violence  Added Aug 2019 1,624 words 11,801 views 4.1 stars (16 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Growth •Age Difference •Incest •Father/Son •Thanksgiving •M/M •M/M/M  Added Apr 2022 Updated May 2022 3 parts 9,852 words 8,393 views 4.9 stars (36 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Giants •Size Increase •Supernatural  Added Nov 2018 7,420 words 13,216 views 3.9 stars (10 votes)
• Death and rebirth by NioSatyr  [  ]  Being a menace towards nature is not that great to begin with, but what happens when it strikes back?  •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  Added Oct 2021 2,521 words 9,477 views 4.4 stars (7 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase  Added Dec 2018 2 parts 3,646 words 9,757 views 4.8 stars (8 votes)
• 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.  •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  Added Nov 2018 3 parts 11,737 words 30,669 views 4.6 stars (17 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Destruction/Violence •Christmas •Series •M  Added Dec 2020 3 parts 3,523 words 6,230 views 4.8 stars (5 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Pec Fucking •Hyper Strength •Muscle Growth •Muscle/Strength •Destruction/Violence •Series  Added Oct 2020 4,616 words 8,977 views 4.3 stars (11 votes)
• 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.  •Cock Growth •Hyper Cock •Hyper Cum •Hyper Strength •Muscle Growth •Destruction/Violence •Humiliation •Nonconsensual change •Series  Added Feb 2021 Updated Mar 2021 6,429 words 6,756 views 3.5 stars (8 votes)
• 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.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength  Added Aug 2016 2,481 words 13,264 views 4.4 stars (18 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Nipple Emissions •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Dildos/Toys •M/M •t/t  Added Aug 2020 2 parts 18,865 words 13,496 views 4.4 stars (9 votes)
• 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?”  •Cock Growth •Huge Balls •Hyper Cock •Public Nudity •Size Increase •M/M  Added Jun 2014 5,711 words 17,351 views 4.3 stars (17 votes)
• The djinn by hyperboi  [  ]    •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Djin/Jinn/Genie  Added Dec 2012 8 parts 14,201 words 37,418 views 4.9 stars (20 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Size Increase  Added Jul 2017 1,924 words 14,767 views 4.5 stars (15 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Replication  Added Jun 2018 4,723 words 8,310 views 5.0 stars (5 votes)
• Doubling device by Musclesaber  [  ]  Max is in for a surprise when Luke gets ahold of a device that can double anything about a person.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Public Nudity •Butt Growth •Getting Taller •Giants •Size Increase •M/M  Added May 2022 2 parts 5,481 words 11,535 views 4.8 stars (17 votes)
• 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…  •Huge Balls •Hyper Cock •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Replication •Anthro/Furry •Dragons •Alcohol •Series  Added May 2021 1,246 words 2,736 views
• 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.  •Cock Growth •Huge Balls •Hyper Cock •Multi-balls •Multiarm •Anthro/Furry •Alcohol •Series  Added Mar 2017 1,573 words 8,800 views
• Dude, look what I found! by Alex Anders  [  ]  Some frat bros find a genie and end up surprising the fuck out of it.  •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 •Djin/Jinn/Genie •M/M •M/M/M/...  Added Mar 2022 Updated Dec 2022 8 parts 7,567 words 13,060 views 4.5 stars (11 votes)
• 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.  •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Gradual Change •Dildos/Toys •Christmas •M/M  Added Apr 2019 Updated Jul 2019 16 parts 18,351 words 26,712 views 4.5 stars (30 votes)

• 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  •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  Added Dec 2021 Updated Jan 2022 10 parts 28,533 words 10,711 views
• 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.  •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  Added Feb 2023 11,406 words 5,182 views 4.1 stars (10 votes)
• Enchanted growth by NBCK99  [  ]  When Andrelle’s questing companions succeed in finding a magical dagger, he discovers just why the artifact is so desirable.  •Cock Growth •Huge Balls •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Fantasy Realm •M/M •M/M/M  Added Apr 2015 Updated Oct 2015 5 parts 18,345 words 42,465 views 4.7 stars (29 votes)
• Enhanced muscle and futuristic porn by Marquis de Rent  [  ]  In a futuristic space convoy, a young doctor builds his career on groundbreaking male enhancements.  •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  Added Sep 2016 5 parts 25,251 words 31,342 views 4.5 stars (27 votes)
• 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.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multihead •Multilimb •Multipec •Mouthcock •M/M •M/M/M •M/M/M/...  Added Jan 2014 Updated Jun 2018 4 parts 12,215 words 44,538 views 4.6 stars (17 votes)
• 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.  •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  Added May 2013 Updated Jun 2013 5 parts 14,943 words 54,713 views 4.6 stars (27 votes)
• 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...  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Nonconsensual change •Aliens  Added Dec 2014 3,492 words 25,282 views 4.7 stars (21 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Bisexual •Hetero Sex  Added Sep 2016 4,842 words 35,809 views 4.1 stars (14 votes)
• Exotica by Hidevidence  [  ]  A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men.   •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Always Cumming •Hyper Cum •Multicock •Replication •Other Mental Changes •Transformation •Retcon •Hyper Anus •M/M/M/...  Added Nov 2022 Updated Dec 2022 2 parts 3,474 words 5,240 views 4.7 stars (7 votes)
• 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.  •Cock Growth •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase  Added Jul 2014 2 parts 2,276 words 20,304 views 3.7 stars (10 votes)

• 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...  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Getting Dumber •Muscle Growth •Muscle/Strength •Nonconsensual change  Added Jul 2014 5,249 words 31,100 views 4.6 stars (32 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Public Nudity •Size Increase •Incest •Twins •Infectious •Centaurs •M/M •M/M/M  Added Apr 2020 Updated Nov 2020 2 parts 5,236 words 9,809 views 4.9 stars (20 votes)
• 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.  •Cock Growth •Cock Pumping •Cock Vore •Ball Growth •Huge Balls •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween •M/M/M  Added Oct 2020 4,045 words 15,244 views 4.9 stars (10 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Getting Hairy  Added Nov 2020 964 words 8,234 views 4.2 stars (9 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle/Strength •Size Increase  Added Mar 2017 1,344 words 10,194 views 3.2 stars (10 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-balls •Multicock •M  Added Mar 2021 2,258 words 4,712 views 4.8 stars (8 votes)
• Forced growth by hyperboi  [  ]  Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier.  •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Forced Growth •Nonconsensual change •M  Added Oct 2013 5 parts 6,397 words 121,156 views 4.3 stars (50 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •Twins  Added Jan 2021 Updated Feb 2021 4 parts 14,631 words 23,471 views 4.9 stars (30 votes)
• 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.  •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 •Getting Hairy •Tongue Growth •Anthro/Furry •Satyrs •Supernatural  Added Jul 2021 3,730 words 9,019 views 4.4 stars (8 votes)
• The four jocks: Horny teens by hyperboi  [  ]    •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 •Series  Added Apr 2014 3 parts 7,484 words 32,839 views 4.7 stars (7 votes)
• 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.  •Cock Growth •Hyper Cock •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Twins  Added Jul 2013 Updated Aug 2013 1,543 words 29,456 views 4.5 stars (20 votes)

• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Hypnosis  Added Mar 2013 6 parts 43,307 words 29,899 views 5.0 stars (20 votes)
• Gaining roommates by MaxMorphs  [  ]  Ben’s enormous gut seems like it can’t get any bigger. Does that sound like a challenge to you?  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Getting Taller •Size Increase •Getting Fatter •Vore •M/M  Added May 2020 5,341 words 18,119 views 4.3 stars (12 votes)
• 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.  •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Transformation •Series  Added Mar 2020 2,715 words 7,881 views 5.0 stars (5 votes)
• Genetics by joushy123  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength  Added Dec 2012 2,066 words 23,555 views 4.7 stars (7 votes)
• 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.  •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 •Supernatural •Series •M/M •M/M/M •M/M/M/...  Added Nov 2021 Updated Dec 2021 9 parts 47,729 words 9,957 views
• 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.  •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  Added Mar 2022 2,221 words 6,909 views 4.7 stars (9 votes)
• 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.  •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Infectious •t/t •t/t/t  Added Dec 2012 Updated Feb 2016 34 parts 144,288 words 99,946 views 4.3 stars (26 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •M/M  Added Jan 2013 2 parts 3,922 words 32,925 views 4.5 stars (13 votes)
• Giant by Joey  [  ]  A giant what? Need you ask?  •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum  Added Oct 2005 3,579 words 34,840 views 4.1 stars (8 votes)
• 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.  •Hyper Cock •Hyper Cum •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Destruction/Violence  Added Jun 2019 3 parts 7,372 words 12,626 views 5.0 stars (6 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Giants •Size Increase •Destruction/Violence •Anthro/Furry  Added Sep 2019 4,063 words 9,727 views
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Fantasy Realm •M/M  Added Apr 2022 2,534 words 2,548 views 4.9 stars (8 votes)
• Grandfather’s gift by Joseph  [  ]    •Cock Growth •Hyper Cock •Nipple Emissions •Size Increase  Added May 2012 2,983 words 40,951 views 2.9 stars (13 votes)
• The greed demon by Marquis de Rent  [  ]  A greed demon finds a human with immense greed and decide to have some fun with him.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Plausible Size Difference •Demons •Incubus/Succubus •M/Inh •M/M  Added Oct 2017 2 parts 7,674 words 25,602 views 4.9 stars (15 votes)
• Grow gravity by Unknown  [  ]  A recipient of wish-granted morphing abilities decides to see how far he can go changing his buddy Dave.  •Cock Growth •Hyper Cock •Addiction •Hyper Muscle •Muscle Growth •Muscle/Strength •Giants •Size Increase •Immortality •M/M  Added Aug 2003 3,249 words 29,668 views 4.3 stars (12 votes)
• 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.  •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Series  Added Jun 2018 10 parts 14,030 words 32,685 views 4.7 stars (34 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Gradual Change •M/M  Added Nov 2018 4 parts 10,893 words 18,488 views 4.9 stars (16 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Cock Cage •Dom/Sub •Restraints •Sex-Slave •Metabods 25 •M/M/M/...  Added Jan 2022 6,482 words 8,280 views
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Breast •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •M/M  Added Dec 2018 2 parts 6,563 words 16,115 views 4.7 stars (7 votes)
• 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.  •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  Added Aug 2022 3,701 words 9,283 views 4.8 stars (11 votes)
• 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.  •Cock Growth •Huge Balls •Hyper Cock  Added Mar 2014 775 words 19,626 views 3.0 stars (21 votes)
• 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…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Nonconsensual change •M/M  Added Jan 2018 Updated Mar 2018 3 parts 6,272 words 33,754 views 4.5 stars (20 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Size Increase •M/M  Added Nov 2017 5,910 words 40,010 views 4.9 stars (168 votes)
• The guy with the dick by BRK  [  ]  One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick.  •Cock Growth •Hyper Cock •Multicock •Muscle/Strength •Complete •M/M •M/M/M  Added Apr 2017 3,287 words 16,529 views 4.9 stars (10 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Increase •Halloween •M/M  Added Nov 2019 5,804 words 15,080 views 4.8 stars (9 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Destruction/Violence •Nonconsensual change •Rape •Infectious  Added Jan 2020 3,322 words 13,518 views 3.6 stars (17 votes)
• 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…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Nonconsensual change •Infectious •M/M  Added Dec 2019 1,711 words 18,549 views 4.6 stars (25 votes)

• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength  Added Jun 2017 2 parts 12,475 words 11,613 views 4.9 stars (7 votes)
• 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.  •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 •Getting Hairy •M/M  Added Dec 2020 Updated Feb 2022 3 parts 7,693 words 14,584 views 4.6 stars (24 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Decrease •Size Increase •Merging •Shared Body •M/M  Added Jun 2017 Updated Jul 2019 7 parts 20,225 words 22,174 views 4.8 stars (16 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Multihead •Multiarm •Multipec •Stacking •Hyper Muscle •Muscle Growth •Muscle/Strength •Transformation •Getting Hairy •Complete •NS  Added Jun 2021 4,124 words 6,174 views 4.6 stars (7 votes)
• A hardy treat by Thatbadwriter  [  ]  A long-awaited end-of-day treat of oats, whey, and milk gives Alex a bigger boost than expected.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Human to Animal/Anthro •Getting Hairy •M  Added Nov 2022 1,030 words 4,044 views
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Giants •Size Increase •Incest •Brothers •Christmas •Series  Added Dec 2016 8,115 words 12,240 views 3.6 stars (7 votes)
• The heritage by Godzilla  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added May 2005 1,178 words 15,869 views
• 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.  •Hyper Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •M •M/M  Added Sep 2003 Updated Sep 2012 4,189 words 15,577 views 4.6 stars (11 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Increased Libido •M/M  Added Dec 2017 Updated Apr 2018 8 parts 14,650 words 48,023 views 4.7 stars (31 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Supernatural •M/M  Added Jul 2022 4,622 words 5,090 views 4.7 stars (10 votes)
• Hoof rot by Jan L  [  ]    •Cock Growth •Huge Cock •Hyper Cock •Multicock •Tongue Growth •Centaurs  Added Sep 2013 2,419 words 13,273 views
• 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?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock  Added Dec 2020 4,447 words 4,281 views
• Huge loads by Ziel  [  ]  It seems like dirty clothes aren’t the only huge loads at this laundromat.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum  Added May 2017 5,282 words 20,961 views 4.5 stars (6 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Muscle/Strength •Transformation •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Series •M/M  Added Sep 2018 2 parts 11,052 words 18,821 views 4.6 stars (15 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Getting Handsomer •Christmas •Series  Added Dec 2020 9,842 words 5,646 views
• 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...  •Cock Growth •Hyper Cock •Self-suck •Multi-balls •Stretchy •Detachable •Transformation •Hyper Tongue •Merging •Goo People  Added Dec 2018 4 parts 9,806 words 8,269 views 4.8 stars (11 votes)
• 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...  •Cock Growth •Hyper Cock •Muscle Growth •Muscle/Strength •Public Nudity •Getting Taller •Giants •Size Increase •Christmas •Valentine's Day •Complete •M/M  Added Oct 2013 Updated Mar 2022 5 parts 20,769 words 56,888 views 4.6 stars (29 votes)
• Hyper puberty by MartinMori427  [  ]  In a world where the majority of men undergo an explosive second puberty in their late teens or early twenties, Danny is nearing 22 with no signs of a change in sight. But on his college campus where every man around him is a muscle-bound giant, Danny slowly comes to realize that it’s only a matter of time before a late bloomer like him shows the gods on campus what a real titan looks like.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-balls •Multicock •Hyper Muscle •Muscle Growth •Muscle/Strength •Public Nudity •Man Scent •Increased Libido •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Hyper Pheromones •Infectious •M/M •M/M/M •M/M/M/...  Added Jul 2022 8,839 words 14,706 views 4.6 stars (19 votes)

• 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.  •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum  Added Jul 2018 1,189 words 15,577 views 2.6 stars (19 votes)
• Ice ice baby by David  [  ]  A well-hung rap star has an encounter with a couple of very devoted fans.  •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •First Time/Virgin •M/M •M/M/M •M/M/M/...  Added May 1997 7 parts 24,275 words 29,690 views 4.2 stars (6 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Replication •Muscle Growth •Age Regression •App •Retcon •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Infectious •All Dialog •Complete •M/M •M/M/M/...  Added Jun 2020 2,248 words 10,899 views 4.9 stars (17 votes)
• 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.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nonconsensual change •Complete •M/M  Added Jun 2019 1,370 words 15,263 views 4.5 stars (20 votes)
• 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?  •Huge Cock •Human to Cock •Hyper Cock •Transformation •Nonconsensual change •Restraints  Added Jan 2020 Updated Feb 2020 2,753 words 10,111 views 4.0 stars (10 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Nanotech •Dom/Sub •Infectious  Added Feb 2021 3,267 words 5,679 views
• 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.  •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  Added Oct 2022 7,662 words 10,043 views 4.9 stars (13 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •M/M/M/...  Added Dec 2016 4,613 words 18,000 views 4.6 stars (12 votes)
• 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?  •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  Added Jan 2023 Updated Mar 2023 3 parts 6,734 words 15,389 views 4.8 stars (31 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Giants •Size Increase •Anthro/Furry  Added Oct 2016 3,508 words 15,438 views 3.3 stars (12 votes)

• Jake’s fantasy by West  [  ]  Jake gets promised his fantasies will come true, and wastes no time when they do.  •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Getting Taller •Size Decrease •Size Increase •Absorption •M/M  Added Oct 2021 2,167 words 9,376 views 4.2 stars (6 votes)
• 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.  •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •t/t •t/t/t  Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 195,912 views 4.5 stars (78 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Lycra/Spandex  Added Jul 2002 4 parts 8,109 words 51,494 views 4.3 stars (16 votes)
• Jizzer by Ziel  [  ]  Ethan drags his roommate Walt off to the woods on the outskirts of town to search for their mutual friend.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Infectious •Horror •M/M  Added Oct 2021 2,426 words 9,584 views 4.3 stars (9 votes)
• Jock bros by John Perrot  [  ]  Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow…  •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 •Getting Hairy •Complete  Added Feb 2021 4,818 words 24,349 views 4.7 stars (41 votes)
• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Foot Growth •Getting Handsomer •Gradual Change •Getting Taller •Size Increase •Getting Hairy •Suggestion •Witch/Warlock/Wizard •M/M  Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 37,862 views 4.5 stars (22 votes)
• 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.  •Cock Growth •Hyper Cock •Muscle Growth •Muscle/Strength  Added Jun 2011 2 parts 3,235 words 21,627 views 4.2 stars (6 votes)
• 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.  •Hyper Cock •Cum inflation •Hyper Cum •Muscle Breast •Voluptuous Men •Demons •Hyper Anus  Added Nov 2020 3,422 words 9,149 views 4.6 stars (11 votes)
• Just one couldn’t hurt by Thatbadwriter  [  ]  What? Dylan is evolving!  •Hyper Cock •Giants •Size Increase •Destruction/Violence  Added Oct 2020 3,833 words 8,178 views 4.5 stars (6 votes)
• Justin (the bigger the better) by Giant Worshipper  [  ]  A young man starts growing, and growing. He finds he likes it a lot.  •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  Added Nov 2009 15 parts 99,090 words 397,460 views 4.4 stars (89 votes)

• 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.  •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/...  Added Sep 2021 7,703 words 9,758 views 4.5 stars (6 votes)
• Keeping curses by Michverdun  [  ]  One day, Samael gets a strange request from a cursed customer.  •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Urban Fantasy •Supernatural •M/M  Added Sep 2022 7,798 words 5,754 views 4.6 stars (17 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Race/Ethnicity Change •Nanotech •M/M  Added Feb 2019 Updated Mar 2019 6 parts 19,034 words 21,958 views 4.9 stars (15 votes)

• 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.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •M/M  Added Aug 2018 4 parts 3,203 words 14,838 views 4.1 stars (14 votes)
• 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*"  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Pointy Ears •Size Decrease  Added May 2015 10,685 words 17,060 views
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Giants •Size Increase •Destruction/Violence  Added Jan 2020 Updated Feb 2020 1,496 words 9,102 views 4.5 stars (22 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •Destruction/Violence  Added Jul 2019 3,972 words 8,664 views
• 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?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Humiliation •Nonconsensual change  Added May 2017 Updated Dec 2019 12 parts 9,685 words 39,907 views 4.3 stars (19 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle Growth •Public Nudity •Increased Libido •Getting Taller •Size Increase •Complete •M/M  Added Aug 2021 1,337 words 5,593 views 4.5 stars (8 votes)
• 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.  •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 •Shapeshifting •M/M/M/...  Added Jul 2021 Updated May 2022 3 parts 5,841 words 12,154 views 5.0 stars (272 votes)
• The legend of Pecos Peter by Luc Milne  [  ]    •Cock Growth •Huge Cock •Hyper Cock  Added May 2005 2 parts 2,910 words 13,481 views
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Djin/Jinn/Genie •t/t  Added Jul 2019 Updated Jun 2021 2 parts 6,218 words 15,071 views 4.8 stars (12 votes)
• 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.  •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 •Series •M/M  Added Jun 2021 Updated May 2022 5 parts 8,493 words 6,566 views 5.0 stars (267 votes)
• 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’.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle/Strength •Public Nudity •Plausible Size Difference •Brothers •M/M  Added Oct 2022 2 parts 8,100 words 4,404 views 3.8 stars (8 votes)
• 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.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Giants •Size Increase •Incest •Brothers  Added Apr 2017 5,382 words 41,692 views 4.7 stars (15 votes)
• 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.   •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Size Increase •Complete •M/M  Added Jan 2023 2 parts 6,908 words 7,198 views 4.3 stars (6 votes)
• Loading... by Ziel  [  ]  Russel is feeling embarrassingly puny his first day trying to work out at the gym, but with a little determination, a few simple exercises, and his friend’s gag gift—a “Loading muscles…” workout tank and an “Enhance” brand jock strap to go with it—things start to turn around pretty rapidly.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •M/M/M  Added Feb 2019 7,139 words 20,823 views 4.6 stars (20 votes)
• Dragon’s Horde: Lowered into the drink by STrRedWolf  [  ]  Be careful what you drink, because you may become the monster of your dreams before paying the price... your bar tab.  •Huge Cock •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Giants •Symbiotes •Anthro/Furry •Alcohol •Series  Added Oct 2017 1,605 words 9,832 views
• Lucid dreams by Bear Northman  [  ]  Ever had a dream so erotic you wish it was real? I did once.  •Cock Growth •Huge Cock •Hyper Cock •Multicock •Centaurs  Added Jan 2018 2,874 words 8,298 views
• The lucky accident by MaxMorphs  [  ]  An accident at the skate park leads to a treatment for Luke’s balls that not only heals them but starts them growing, and pretty soon it’s not just his balls that are bigger.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Giants •Size Increase •Getting Hairy  Added Sep 2019 7,269 words 33,364 views 4.6 stars (12 votes)
• Luke is growing by Coolkid  [  ]    •Cock Growth •Hyper Cock •Size Increase  Added Jun 2013 1,246 words 42,800 views 3.7 stars (10 votes)
• Lumberjacked by Krisiar  [  ]  Trapped by a snowstorm at an underheated family cabin in northern Manitoba, Henry and Will stumble across a hidden sauna in the woods while out looking for wood. It turns out someone out there wants to help out guys like Henry and Will who could do with a little size improvement.  •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Nipple Emissions •Multi-abs •Addiction •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Hairy •M/M  Added Aug 2011 Updated Oct 2011 4 parts 12,081 words 92,786 views 4.6 stars (28 votes)

• Mad scientists and mind control by Anonymous  [  ]    •Cock Growth •Hyper Cock •Multilimb  Added Apr 2013 5 parts 1,857 words 15,509 views
• Magic cock by Pfieffer  [  ]  A ritual to increase cock size works a little too well.  •Cock Growth •Huge Cock •Hyper Cock  Added Apr 1997 3 parts 6,064 words 107,346 views 4.3 stars (10 votes)
• Magic eye by RdyRoger  [  ]  Once he found out the secret of magic growing things suddenly seemed really easy for Al, until the day he was startled by Turner while he was staring deep into his hot friend, Tony.  •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Decrease •Size Increase •Lycra/Spandex •t/t  Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 18,847 views 4.8 stars (17 votes)
• Magic throat by Harvey Church  [  ]  A size-obsessed Alpha male moves to Dallas for a new job. While searching for some new bottoms to dominate, he finds Perry, an over-eager bottom that brags about his “Magic Throat”. Seems like there’s more to that claim than anticipated.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle Worship •Getting Taller •Plausible Size Difference •Size Decrease •Dom/Sub •M/M  Added May 2022 7,506 words 10,286 views 5.0 stars (29 votes)
• The magician by The Gecko Rose  [  ]  Rich doesn’t believe in magic, until a little-known Vegas stage magician with some remarkable purple paste shows him and his two eager friends (not to mention an audience of very interested guys) exactly what magic can make possible.  •Cock Growth •Hyper Cock •Multicock •Stretchy •Detachable •Hypnosis •M/M •M/M/M  Added Jul 2015 Updated Apr 2018 8 parts 11,972 words 23,532 views 4.9 stars (15 votes)
• Make the fur fly by LordTronimator  [  ]  After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Public Nudity •Gradual Change •Transformation •Human to Animal/Anthro •Retcon •Nonconsensual change •Anthro/Furry •M •M/M  Added Aug 2020 Updated Nov 2021 14 parts 22,359 words 25,964 views 4.9 stars (39 votes)
• Mal Sueno: A Halloween tale by JayPat  [  ]  When a dumped ex seeks revenge on a hot muscle douche named Luke, it means a chance for his scrawny younger brother Jordan to turn the tables.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Humiliation •Nonconsensual change •Halloween •M/M •M/M/M  Added Nov 2018 3 parts 9,079 words 16,300 views 4.2 stars (18 votes)
• Male scent by Frank Easky  [  ]  Apprentice magician Sean’s potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Man Scent •Getting Taller •Giants •Size Increase •Age Regression •Getting Hairy •Incest •Brothers •Twins •Hyper Pheromones •Infectious  Added Jul 2002 2 parts 13,564 words 57,507 views 4.0 stars (15 votes)
• A man of growing proportions by crazywolf82  [  ]  Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him.  •Cock Growth •Huge Balls •Hyper Cock •Cum inflation •Hyper Cum •Stretchy  Added Oct 2014 5 parts 9,164 words 50,921 views 4.6 stars (35 votes)
• Mandemic by Ziel  [  ]  When the cock-growing virus breaks free, even quarantining may not be enough.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Immobility  Added Apr 2020 2,374 words 13,186 views 4.7 stars (7 votes)
• The manual by MainAttraction