Muscle Worship

• A.I. by Corwin  [  ]  Tim’s homemade A.I. software decides to help him get huge.  •Huge Cock •Cum Milking •Addiction •Hyper Muscle •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Plausible Size Difference •Size Increase •A.I.-Controlled Change •Destruction/Violence •Restraints •Androids/Cyborgs •Complete •M/M  Added Dec 2013 11 parts 30,556 words 68,890 views 4.8 stars (41 votes)
• Alpha encounters: Logan by Eric Aaldersen  [  ]  An eighteen-year-old alpha, Logan, needs some release as he waits to meet up with his smoking hot boyfriend. Someone in his English class ends up lending a hand. Or... mouth. Part of a collection of Alpha Encounters.  •Huge Balls •Huge Cock •Muscle/Strength •Muscle Worship •Bisexual •Series •M/F •M/M  Added Apr 2023 2,549 words 2,670 views
• The application by SuperWaffle  [  ]  A powerful story in which an anthro fox named Bradley learns that a body-morphing app is a wondrous, life-changing thing for himself and for new friends as well—if it doesn’t fall into the wrong hands, that is.  •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •Getting Hairy •App •Anthro/Furry •M/M  Added Apr 2015 8 parts 44,454 words 46,700 views 4.9 stars (24 votes)
• Augmentations by Also Known As  [  ]  Pursuing a fantasy, a successful man hires an erotic partner who’s been augmented, but the kinds of pleasures his new lover can share with him are far beyond anything he’d imagined.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Getting Handsomer •Size Increase •Set in the Future •Series  Added Jan 2014 18 parts 98,808 words 40,648 views 4.1 stars (9 votes)

• Being accompanied by a wolf by BeCreative  [  ]  Jared works in solitary as a lumberjack, but one day he meets a very special companion.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Cum inflation •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Voice Deepening •Plausible Size Difference •Size Increase •Anthro/Furry •Werewolves •Complete  Added Jun 2021 4 parts 11,476 words 11,739 views 4.6 stars (10 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 133,461 views 4.0 stars (23 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 42,902 views 4.4 stars (7 votes)
• Bloodpact by Michverdun  [  ]  Ash has been on the run for a while, with no end in sight. After finally finding a place to stay and meeting a man named Wyatt, Ash finds the answer to Wyatt’s problems: his own blood.  •Hyper Muscle •Muscle Growth •Muscle Worship •Destruction/Violence •Blood •Demons •Supernatural •Complete •Alcohol •M/M  Added Feb 2023 4 parts 20,646 words 6,669 views 4.9 stars (29 votes)
• The boarder by Mikeytron  [  ]  Atticus’s family has decided to rent the spare bedroom in their house. The new boarder turns out to be the sexiest hunk Atticus has ever seen. His life is about to change in a big way. A slow-boil coming-of-age muscle-growth romance set in the My Best Friend’s Muscles universe.  •Huge Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Belly Growth •Feeding •Getting Handsomer •Gradual Change •Voice Deepening •Plausible Size Difference •Christmas •Thanksgiving •Valentine's Day •Alcohol •Series •M/M •M/M/M •M/M/M/...  Added Feb 2023 Updated Jun 2023 13 parts 63,243 words 35,588 views 4.9 stars (99 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 12,694 views 4.9 stars (8 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 37,460 views 4.7 stars (24 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 82,956 views 4.8 stars (39 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 9,072 views 5.0 stars (14 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 9,791 views 4.4 stars (10 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 12,924 views 4.9 stars (17 votes)
• Coach's big surprise (Revised) by SomeMuscleGuy and MuscleMike  [  ]  Josh is struggling to keep up with the rest of his college wrestling team, and he’s afraid he will not make the cut. Luckily, a former student of his teacher, Coach Smith, is sent a package that’ll make them both become the men they’ve always dreamed of becoming—and more.  •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Public Orgasm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •M/M •M/M/M  Added May 2023 3 parts 8,414 words 34,049 views 4.8 stars (22 votes)
• The Cockmoore Chronicles: Blake by CockTFBoi  [  ]  Trey, Zack, and Nick have learned the truth about the book, and are resolved to help free Blake from his self-imposed prison. Trapped with a half-finished world-altering spell, the three of them need to find a way to change the spell to mitigate the worst of its effects.  •Cock Shrinking •Cock Theft •Cockless •Human to Cock •Transgender •Muscle Worship •Man Scent •Butt Growth •Transformation •Human to Body Part •Human to Inanimate •Hairless •Nonconsensual change •Witch/Warlock/Wizard •Complete •Series •M •M/M •M/M/M  Added Apr 2023 2 parts 9,521 words 1,534 views
• 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 9,601 views 4.3 stars (8 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 9,705 views 4.7 stars (16 votes)
• Costumemania: The sticky super suits by Redouan  [  ]  Robin and Sven are two nerdy friends working at an office. They both love superheroes but are too invested in their office life to take the hobby further. But something is about to change this as they receive two costumes to wear for an upcoming event.  •Cock Growth •Gender Swap •Straight to Gay •Hyper Strength •Muscle Growth •Muscle Worship •Man Scent •Getting Taller •Size Increase •Dom/Sub •Nonconsensual change •Lycra/Spandex •Witch/Warlock/Wizard •Superhero/Supervillain •Flying •M/M •M/M/M  Added Aug 2020 Updated Oct 2022 15 parts 56,573 words 21,261 views 4.9 stars (13 votes)
• The crew by Aftercalen  [  ]  The captain of the Ikenmore University rowing club helps his teammates reach their full potential.  •Cock Growth •Muscle Growth •Muscle Worship •Butt Growth •Getting Hairy •Nonconsensual change •Lycra/Spandex •M/M  Added May 2023 1,899 words 4,284 views 3.3 stars (6 votes)
• Cult of the Muscle Beast by SuperWaffle  [  ]  Horny twunk dancer and cum factory Branson is thrilled to learn that the man of his wet dreams, the huge muscle god Maximilian, has engaged his services for a private session. What Branson doesn’t expect is the effect his cum has on Maximilian—or what that means for Branson’s future.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase  Added Aug 2020 19,638 words 10,444 views 4.4 stars (7 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 6,680 views 4.4 stars (7 votes)

• Descent into pleasure by MrVince  [  ]  Young, athletic Rhett attends college where he does his best to stay disciplined with his schoolwork and his exercise routine. But he suddenly finds that his overwhelming fetish for male breasts is increasingly invading his life.  •Public Orgasm •Muscle Breast •Muscle Growth •Muscle/Strength •Muscle Worship •M/M  Added Jan 2022 6,385 words 5,405 views 5.0 stars (5 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 6,517 views 4.8 stars (5 votes)
• Dude, that’s a really thick cock by John Perrot  [  ]  A young man starts out buff and thickly hung and keeps getting bigger. Inspired by ‘That’s a Really Huge Cock Bro’ by Luke B.  •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Getting Taller •Size Increase •All Dialog •M/M  Added May 2022 2,620 words 11,474 views 4.7 stars (18 votes)

• 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 6,353 views 4.1 stars (10 votes)
• The electro-stimulation belt by Azerreza  [  ]  When his friend Josh bought an electro-stimulation belt, Kyle laughed at him, but when Josh started to gain weight abnormally fast, he began to doubt his own disbelief.  •Cock Growth •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Taller •Destruction/Violence •Dom/Sub •Series •M/M  Added Mar 2022 3 parts 10,994 words 15,551 views 4.7 stars (18 votes)

• 5D Super User: Brandon by pkak2k12  [  ]  Brandon finds out he has an unexpected gift the second he becomes 18.  •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Getting Taller •Size Increase •Retcon •Incest •Bisexual •t/t  Added Jan 2023 Updated Mar 2023 11 parts 23,404 words 25,119 views 4.9 stars (63 votes)
• The four bananas by BRK  [  ]  In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives.  •Always Hard •Always Hard •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Self-suck •Self-suck •Hyper Cum •Hyper Cum •Multicock •Multicock •Multiarm •Multiarm •Multilimb •Multilimb •Multipec •Multipec •Replication •Replication •Stacking •Stacking •Muscle Growth •Muscle Growth •Muscle Worship •Muscle Worship •Always Shirtless •Always Shirtless •Increased Libido •Increased Libido •Getting Hairy •Getting Hairy •Retcon •Suggestion •Suggestion •Selfcest •Selfcest •Superhero/Supervillain •Superhero/Supervillain •Flying •Flying •Immortality •Immortality •Shapeshifting •Shapeshifting •Complete •Series •Series •M •M/M/M/...  Added Apr 2023 4 parts 10,601 words 4,239 views 4.7 stars (7 votes)
• Fred’s odyssey by RdyRoger  [  ]  After saving the life of a magic-user on a tropical beach, skinny Fred suddenly finds his dreams of size and endowment coming true—not only for him but for his friends, too.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •M/M  Added Jul 2002 6 parts 25,375 words 32,918 views 4.7 stars (11 votes)

• The gene gene by RdyRoger  [  ]  When other guys’ spunk transforms you into a totally different, much hotter guy, you learn there are lots of possibilities for fun—if you’re careful.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Size Increase •Race/Ethnicity Change  Added Oct 2011 6 parts 32,071 words 62,757 views 4.6 stars (30 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 10,517 views

• Hard body by Also Known As  [  ]  Uncannily attractive and hunky teenager John is sent to the latest in a string of health professionals over his unusual condition: he’s always horny, and it affects his body in a very unusual and highly provocative manner.  •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Size Increase •Dom/Sub •M/M •M/M/M  Added Oct 2016 Updated Aug 2022 16 parts 82,987 words 86,682 views 4.5 stars (102 votes)
• Hulk: Tom’s final time by Czechhunter69  [  ]  Alex meets Tommy and finds out what all the fuss is about.  •Huge Cock •Muscle/Strength •Muscle Worship •M/M  Added Mar 2023 1,195 words 1,628 views

• In The Mood by Also Known As  [  ]  Woody decides to try the new fad of rendered fantasy companions, wondering if there’s any way they can live up to the hype, much less his own particular fantasies.   •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Muscle Worship •Getting Taller •Plausible Size Difference •Size Increase •A.I.-Controlled Change •Incest •Brothers •Selfcest •Twins •Dildos/Toys •Set in the Future •M/M/M  Added Mar 2023 9,281 words 4,034 views 4.5 stars (8 votes)
• The interrogator by ed  [  ]  I’m a consultant for local law enforcement, with a unique ability to get the info they need.  •Huge Cock •Straight to Gay •Muscle/Strength •Muscle Worship •Voice Deepening •Dom/Sub •Nonconsensual change •Mind Control  Added Jun 2021 3,187 words 4,884 views 5.0 stars (10 votes)
• 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 11,723 views 4.9 stars (13 votes)

• Jolias and Max: The cock rings by Azerreza and Madmutter  [  ]  When Jolias ordered what he thought a simple sex toy for him and his boyfriend Max, just for fun, he had no clue that this ring had many more features and that it would change their lives…  •Cock Growth •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •App •Lycra/Spandex •Superhero/Supervillain •Series •M/M  Added Sep 2021 Updated Jun 2023 4 parts 27,440 words 16,836 views 4.5 stars (15 votes)
• Jon the growing stepdad by spacevlad  [  ]  Austin’s mother passes away, leaving behind a special gift. Austin uses this gift to give his stepdad, Jon, a new direction and motivation. Jon is eager to impress his stepson.  •Huge Cock •Muscle Growth •Muscle Gut •Muscle Worship •Man Scent •Belly Growth •Feeding •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Suggestion •Father/Son •Dom/Sub •Humiliation •Christmas •New Year's Eve •Valentine's Day •Complete •M/M  Added Oct 2022 Updated Dec 2022 15 parts 60,547 words 28,155 views 4.6 stars (28 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 405,854 views 4.4 stars (85 votes)

• Laundry day by John Perrot  [  ]  Bored while doing his laundry in the dorm basement, campus hunk John starts working his massive tool—only to be interrupted by someone even more impressive and potent than he is.  •Huge Cock •Muscle/Strength •Muscle Worship •Dom/Sub •M/M  Added Apr 2022 6,863 words 5,118 views 4.9 stars (12 votes)
• Little brother gets big by pkak2k12  [  ]  You (a muscle stud) are home alone with your 20-year-old younger brother (Joey). After a good fap in the shower you hear a crash coming from downstairs. What is he doing?  •Cock Growth •Huge Cock •Muscle Growth •Muscle Worship •Getting Taller •Plausible Size Difference •Size Increase •Incest •Brothers •M/M  Added Jul 2022 1,596 words 13,437 views 5.0 stars (9 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 8,528 views 4.3 stars (7 votes)
• Lockdown gym by BRK  [  ]  When Ed clears out his garage, his neighbor’s hunky college-age sons suggest converting the space to a lockdown gym for guys like them who want to maintain and can’t work out anywhere else. Despite the risk of distraction, Ed agrees, though the effect on his daily life turns out to be even greater than he expected.  •Always Hard •Cock Growth •Huge Cock •Replication •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Getting Handsomer •Gradual Change •Getting Taller •Age Difference •Incest •Brothers •Selfcest •Twins •Complete •Set during the Pandemic •M/M •M/M/M/...  Added Apr 2021 3,110 words 12,588 views 4.7 stars (20 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 11,125 views 5.0 stars (31 votes)
• Massive musclemonsters by TonnyGiant  [  ]  Roger meets his new neighbors, three impressively muscled bodybuilders, just as his boss, Dr. Alejandro, experiences a very dramatic breakthrough with a serum designed to produce muscle growth and regeneration.  •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Giants •Plausible Size Difference •Size Increase •M/M  Added May 2018 Updated Jun 2018 3 parts 6,902 words 19,054 views 4.6 stars (8 votes)
• MG Project: Test Subject #5 by HeyDaddy01  [  ]  A 50-year-old man recovering from an auto accident qualifies for a life-changing experimental project.  •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Gradual Change •Bodily Fluids •Hyper Pheromones •M/M •M/M/M •M/M/M/...  Added Jan 2023 Updated Apr 2023 20 parts 59,135 words 14,193 views 4.6 stars (19 votes)
• Muscle growth adventure by crispypurr  [  ]  A young pirate finds himself trapped in a mysterious island where he experiences some real growth, alongside his crewmate and a brave warrior woman.  •Cock Growth •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Age Regression •Hetero Sex •Dom/Sub •Fantasy Realm •M/M •M/M/F  Added Jan 2022 Updated Feb 2022 6 parts 18,013 words 7,149 views
• Muscle milk tit freaks by TitMorpher  [  ]  In the future, as soon as muscle tit bodybuilding competitions, certain fans start gravitating toward the ones leaking muscle milk from their nips—triggering a broader interest in both the fetish and the growth-inducing pec juicea.  •Nipple Emissions •Muscle Breast •Muscle Growth •Muscle/Strength •Muscle Worship •Stories with Images •Set in the Future •M/M  Added Sep 2011 Updated Jun 2012 9 parts 27,090 words 105,689 views 3.8 stars (8 votes)
• Muscle worship by piotrpjs  [  ]    •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship  Added Jan 2006 2,484 words 37,816 views
• My big dummy by MegaMaker  [  ]  After years of no contact from his old friend Mylo, Arlo gets a random text from him asking if he can come over. It seems Mylo has recently come across these pills that enhance your body. At first Arlo doesn't believe him, but he stops by anyway to make sure everything is okay.  •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Getting Dumber •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Gradual Change •Getting Taller •Giants •Size Increase •Complete •M/M  Added Feb 2023 6,057 words 8,046 views 4.0 stars (6 votes)

• A new world order by Kowalski  [  ]  The archive was missing the bulk of this classic hetero muscle story, so I’ve restored the lost Parts for those who are interested.  •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •Hetero Sex •M/F  Added Mar 2004 Updated May 2016 28 parts 49,586 words 31,632 views 3.0 stars (9 votes)
• No limits by Corwin  [  ]  There’s a secret serum that makes you super-muscled and super-strong, but what you do with that—that’s all you.  •Cock Growth •Huge Cock •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship  Added Mar 2020 7 parts 21,446 words 22,583 views 4.3 stars (7 votes)

• One more drop by MegaMaker  [  ]  A college water polo player, Rain, is having trouble keeping up with expectations after a lackluster swim season. Afraid of getting cut from his team, he finds a mystery serum that improve his performance. To his surprise it works and his improved performance gets the approval of his entire team and his coach and really attracts the attention of his friend River. Will the attention go his head? Will his team and coach find out? And… will there be any side effects caused by the use of the serum?  •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Getting Hairy •Lycra/Spandex •Complete •M/M  Added Mar 2023 Updated May 2023 16 parts 47,887 words 48,552 views 4.9 stars (57 votes)

• Part time by NoGoodAlias  [  ]  The story of a part-time worker at a tuxedo shop, and a chance encounter with a muscle god.  •Huge Cock •Muscle/Strength •Muscle Worship •M/M  Added Jan 2022 3,130 words 3,725 views 4.6 stars (8 votes)
• Primal attraction by Mikeytron  [  ]  Two dedicated hardgainers have been noticing each other at the gym. Their paths finally cross, and they begin to change– subtly at first, but it won’t stay that way.  •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Human to Animal/Anthro •Getting Hairy •Werewolves •Supernatural •Complete •Series •M/M  Added Jan 2022 Updated Feb 2022 5 parts 11,984 words 14,246 views 4.9 stars (54 votes)
• Project William by Also Known As  [  ]  Horny teen Jackson encounters a guy who seems like he’s the god of sweet, muscular, carnal masculine hotness, and that means big changes for Jackson and his friends.  •Cock Growth •Huge Cock •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Immortality •t •t/t •t/t/t  Added Oct 2002 20 parts 64,637 words 32,550 views 4.6 stars (15 votes)
• Prototype by FanTCMan  [  ]  Rocky starts working out to distract attention from his embarrassing donkey dick, only to make himself a spectacle that way too. Once he hits college he catches the eye of student teacher Jake, who sees possibilities for Rocky...  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Getting Hairy  Added Jun 2005 12 parts 15,992 words 27,397 views 4.8 stars (16 votes)
• Pup frat by Newbie Pup  [  ]  At the behest of an old friend, Jack joins a frat and finds the initiation to be wilder than his growing- pup-filled dreams.  •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Cum inflation •Other Mental Changes •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Always Shirtless •Belly Growth •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Getting Hairy •Getting Fatter •Inflation •Complete •M/M •M/M/M  Added Mar 2023 10,225 words 6,152 views 4.9 stars (19 votes)

• A real man by DoubleCream  [  ]  A douchey gym bro wakes up in another world, in another body.  •Cock Shrinking •Huge Balls •Huge Cock •Addiction •Straight to Gay •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Male Pregnancy •Plausible Size Difference •Size Decrease •Hairless •First Time/Virgin •Cock Cage •Dom/Sub •Nonconsensual change •Hyper Pheromones •Mind Control •M/M  Added Jan 2021 Updated Mar 2023 6 parts 29,579 words 31,453 views 4.8 stars (47 votes)
• Rise of the new alpha by MoonlightSerenade  [  ]  A young man finds his entire life changed when he is attacked by a beast from the woods—and he is loving every second of it.  •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Voluptuous Men •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Getting Hairy •Dom/Sub •Hyper Pheromones •Anthro/Furry •Werewolves •M/M  Added Mar 2023 Updated May 2023 2 parts 3,062 words 8,705 views 4.7 stars (6 votes)

• The salt by RdyRoger  [  ]  Trav gets his hands on some salts that cause all kinds of sexy growth and transformation. Using them on himself is great, but growing other people without their realizing it is even more fun.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Gradual Change •Getting Taller •Size Increase •Tongue Growth •Incest •Brothers •Series  Added Jun 2010 9 parts 35,754 words 83,081 views 4.7 stars (19 votes)
• The salt: the gym bunny by RdyRoger  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Other Mental Changes •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •Voice Deepening •Plausible Size Difference •Size Increase •Getting Hairy •Nonconsensual change •Restraints •Series  Added Jun 2010 6 parts 14,393 words 16,132 views
• Scott by VladBath  [  ]    •Muscle Growth •Muscle/Strength •Muscle Worship  Added Jul 2002 12 parts 18,243 words 21,951 views 4.3 stars (8 votes)
• Seducers by Also Known As  [  ]  The sequel to Supermen and Transform. The community of impossibly attractive, physically gifted, sex-evolved men grows.  •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Voice Deepening •Hyper Pheromones •Flying •Series  Added Aug 2003 Updated Jan 2014 31 parts 108,068 words 47,367 views 3.8 stars (13 votes)
• The serum by Unknown  [  ]  Once you develop a serum for extreme muscle growth you have to test it, right? Except the only volunteer subject may be a little too eager...  •Cock Growth •Huge Balls •Huge Cock •Muscle Breast •Muscle Growth •Muscle Worship •Size Increase  Added Jul 2014 1,508 words 15,048 views 3.8 stars (15 votes)
• Side effects 2000 by Braun1 and Z  [  ]  Mike and Jan begin an odyssey of muscle, growth, transformation, sex, and love.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •Infectious  Added Jul 2002 31 parts 126,731 words 37,307 views 4.8 stars (8 votes)
• Spice by Mr. X and Mad Dog  [  ]  In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys.  •Cock Growth •Huge Cock •Other Mental Changes •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Man Scent •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Age Difference •Incest •Father/Son •Supernatural •Gay Pride •Alcohol  Added Oct 2009 Updated Nov 2019 50 parts 221,027 words 217,004 views 4.3 stars (59 votes)
• A super costume party by Redouan  [  ]  It’s Halloween and Josh’s friend loves to go to Halloween costume parties. Josh hates dressing up, so he has to deal with the dilemma: will he wimp out, or will he show up and show off as a superhero?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Retcon •Lycra/Spandex •Halloween •Superhero/Supervillain •Complete •M/M/M/...  Added Oct 2021 6,511 words 6,823 views 3.8 stars (10 votes)
• Super serum by Jack is Jacked  [  ]  Jack’s dad develops a way to grow muscles and decides his son should try it out.  •Cock Growth •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Father/Son •Hetero Sex •Complete •M/F •t/t  Added Mar 2023 1,649 words 7,244 views 3.0 stars (6 votes)
• Supermen by Also Known As  [  ]  Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else.  •Cock Growth •Hyper Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •First Time/Virgin •Hyper Pheromones •Flying •Series  Added Oct 2002 9 parts 76,817 words 85,216 views 4.1 stars (16 votes)
• Synthetic reality by brazboy  [  ]  Augusto messed up in an outing with his friends, and was dumped in a random Uber to find his way back home. He opens up during his ride home and the Uber driver feels sympathetic enough to offer the lad a try-out of this new app he is developing. When Augusto’s life goes back to normal on Monday, he just wants to forget what happened on Friday completely, and leave it behind him as fast as possible—but the stuff he did while drunk catches up to him and in fact to the whole world.  •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Public Orgasm •Muscle Breast •Muscle/Strength •Muscle Worship •Public Nudity •Plausible Size Difference •App •Retcon •Series •M/M •M/M/M  Added Aug 2021 Updated Sep 2021 9 parts 36,235 words 12,696 views 4.9 stars (8 votes)
• Synthetic reality: Tourist trap by brazboy  [  ]  Hans is fascinated by sizedivergent men, but unfortunately there aren’t many of them back where he lives—and so, he decides to spend his vacations in São Paulo, the Mecca of sizedivergent culture. After crossing the equator he sees many great wonders, and experiences some of them himself.  •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Strength •Muscle Breast •Muscle Worship •Public Nudity •Plausible Size Difference •Series •M/M  Added Sep 2021 Updated Oct 2021 5 parts 18,237 words 7,216 views

• The test subjects by Azerreza  [  ]  When Doctor Krakovski was asked to recreate the super-soldier serum, Ryan though at first it was a joke. The initial attempts were total failures. About to abandon the project, they received from the high command a strange blue goop. The next experiments were a real success! It was time to move on to the last phase: experimentation on a human. Now, it just remained to find the ideal test subject.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Destruction/Violence •Series •M/M  Added Jun 2022 Updated Jul 2022 2 parts 17,878 words 12,437 views 4.5 stars (20 votes)
• Titan by Also Known As  [  ]  I had purchased time with Augments before but this was my first time with a Grower.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Series •M/M  Added Oct 2002 Updated Jan 2012 8 parts 16,182 words 21,815 views 4.6 stars (5 votes)
• Titanification by JayPat  [  ]    •Huge Cock •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Giants •Size Increase •Destruction/Violence  Added Oct 2012 8 parts 29,739 words 37,870 views 4.5 stars (12 votes)
• To grow a goblin by Everspark  [  ]  Kept prisoner in a dungeon for too long, Ethan has been resisting the drink that will make him more than the weakling he is, but his will is wearing down—and his desire is unabated.  •Cock Growth •Muscle Growth •Muscle/Strength •Muscle Worship •Pointy Ears •Belly Growth •Feeding •Transformation •Getting Taller •Size Decrease •Size Increase •Orcs •Fantasy Realm •Complete •M/M/F  Added May 2023 2,424 words 2,916 views
• Transform by Also Known As  [  ]  Containing a secret is a hard thing to do. And the bigger the secret is, the harder it is to keep. No one was finding the truth of this more than those few men in charge at the Institute for Genetic Enhancement where the way has been found to transcend ordinary masculinity. The sequel to Supermen.  •Cock Growth •Ball Growth •Huge Cock •Prehensile Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Voice Deepening •Hyper Pheromones •Infectious •Flying •Series •M/M •M/M/M  Added Oct 2002 35 parts 131,918 words 54,468 views 5.0 stars (9 votes)
• Transform: Muscle City by Also Known As  [  ]  Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle.  •Always Hard •Always Hard •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Multicock •Multicock •Straight to Gay •Straight to Gay •Muscle Growth •Muscle Growth •Muscle/Strength •Muscle/Strength •Muscle Worship •Muscle Worship •Getting Handsomer •Getting Handsomer •Size Increase •Size Increase •Infectious •Infectious •Series •Series  Added Jan 2014 21 parts 119,996 words 44,471 views 4.1 stars (17 votes)
• Transform: New Blood by Also Known As  [  ]  The formula Carlos developed, Transform, has made him and his friends into veritable gods. Soon their numbers will be growing, thanks in part to a video featuring a guy known only as Self-Suck Sam.  •Always Hard •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Voice Deepening •Size Increase •First Time/Virgin •Infectious •Flying •Series  Added Jan 2014 47 parts 188,423 words 41,636 views
• Transform: The college years by Also Known As  [  ]  The sexy teens affected by the Transform ability wreak even more havoc at college with their amazing and irresistible growth-at-will double-hung dream bods.  •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Multicock •Multicock •Muscle Growth •Muscle Growth •Muscle/Strength •Muscle/Strength •Muscle Worship •Muscle Worship •Man Scent •Man Scent •Size Increase •Size Increase •Infectious •Infectious •Flying •Flying •Series •Series  Added Jan 2014 12 parts 80,145 words 21,041 views 4.7 stars (13 votes)
• Twelve steps back by FanTCMan  [  ]  Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him.  •Cock Growth •Huge Balls •Huge Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •M/M  Added Nov 2003 Updated Mar 2018 9 parts 33,235 words 31,259 views 4.8 stars (17 votes)

• Unequal exchange by Fallon Ives  [  ]  Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same.  •Cut to Uncut •Cock Growth •Cock Shrinking •Cock Theft •Huge Balls •Huge Cock •Hyper Cum •Muscle Worship •Man Scent •Belly Growth •Increased Libido •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Fatter •Tongue Growth •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Supernatural •M/M •M/M/M  Added Nov 2021 Updated Feb 2022 9 parts 21,204 words 27,223 views 4.6 stars (16 votes)

• Voleaf’s shop of chaotic wonder by Inuto500  [  ]  A young man takes a growth potion and things don’t go exactly as planned. Not that he is complaining.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle Worship •Getting Taller •Giants •Plausible Size Difference •Size Increase •Witch/Warlock/Wizard •Supernatural •M/M  Added Jun 2022 6,393 words 6,417 views 4.4 stars (5 votes)

• Winter potluck by brazboy  [  ]  Six friends who haven’t seen each other since the onset of the pandemic finally gather for a big thematic potluck! Everyone brings something to share, but some items are fresher than others…  •Cock Shrinking •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Prehensile Cock •Nipple Emissions •Immobility •Muscle Breast •Muscle Growth •Muscle/Strength •Muscle Worship •Plausible Size Difference •Tailcock •Set during the Pandemic  Added Jul 2021 3 parts 8,299 words 8,600 views 4.6 stars (5 votes)

• The Zeke chronicles by Sean Reid Scott  [  ]  Zeke, an 18 year-old gorgeous stud, was already big before some very special visitors seem to have given him a special ability to grow and grow, bigger and bigger, stronger and stronger.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Taller •Age Difference •Incest •Father/Son •Dom/Sub •M/M •M/M/M  Added Jul 2013 Updated May 2017 7 parts 27,675 words 46,818 views 4.4 stars (18 votes)