Muscle Theft

When one person steals muscle or size from another.

  Child of:  Muscle. Related tags:  Hyper Muscle;Hyper Strength;Immobility;Muscle Breast;Muscle Growth;Muscle Gut;Muscle Theft;Muscle/Strength.

  Tag Group:  Muscle.

A 2

The all-powerful Musketeer by Cardi Muscle Man A humble and modest Musketeer is given superhuman powers simply for being kind. 10 parts Added Jun 2023 Updated 16 Sep 2023 4,515 views 2.3 stars (8 votes) 7,968 words •Hyper Strength•Muscle Theft•Muscle/Strength•Witch/Warlock/Wizard•Complete•Medieval(ish) •M

And let your arrow go by screamingmoist A young man gets more attention from Cupid than he ever wanted. Added Feb 2022 7,731 views 4.7 stars (7 votes) 5,327 words •Cock Shrinking•Straight to Gay•Muscle Theft•Transformation•Pagan gods•Valentine’s Day •M/M

B 2

Bait and tackle by Ziel Sapp continues his size-draining activities. This time against the speed and power of a hero called Linebacker. Added Apr 2020 16k views 4.8 stars (5 votes) 5,442 words •Cock Growth•Cock Shrinking•Muscle Growth•Muscle Theft•Size Decrease•Size Increase•Humiliation•Superhero/Supervillain

By any other name by screamingmoist Two friends searching for a local legend find a new life instead. Added Oct 2023 2,783 views 4.5 stars (2 votes) 5,103 words •Cock Growth•Cock Shrinking•Butch-to-Fem•Straight to Gay•Muscle Growth•Muscle Theft•Retcon•Dom/Sub•Complete •M/M

C 2

Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts Added Jun 2017 Updated 22 Dec 2017 118k views 4.6 stars (30 votes) 42k words (#90) •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•Nonconsensual sex•Absorption •M/M

The Cockmoore Chronicles: Zack by CockTFBoi After discovering Nick’s plight, Zack and Trey promise to help him change his statement to something more manageable. Along the way Zack helps Nick come to terms with some things, Zack is changed further, and the three of them discover more about the secret behind the book. Added Mar 2023 2,048 views 5.0 stars (3 votes) 5,853 words •Cockless•Public Orgasm•Transgender•Muscle Theft•Transformation•Size Decrease•Human to Inanimate •M•M/M

F 2

Frank N. Stein’s monster by Musclesaber Dr. Franklin Nelson Stein has finally done it. He’s perfected a muscle growth formula that he plans on using on his husband Luke. Little do they know how Luke’s body will react to the formula after Luke ingests more than he intended. Added Oct 2021 9,291 views 4.8 stars (12 votes) 2,826 words •Cock Growth•Huge Cock•Muscle Growth•Muscle Theft•Butt Growth•Getting Taller•Supernatural •M/M

Frat transformations by Shrinkingmen.com A fraternity party goes wrong when a bottle of transformation pills is introduced to a game of spin the bottle. Added Jan 2023 5,647 views 2.8 stars (4 votes) 2,018 words •Cock Shrinking•Getting Dumber•Muscle Theft•Belly Growth•Size Decrease•Getting Fatter•Humiliation•Complete •M/M

H 4

.hack//swap by Ziel Thomas wants to prove his wrestling skills to his best friend, but there’s one major problem. Thomas is a runt! It doesn’t matter how skillful he is if he can’t even budge his titanic pal. That’s where his latest creation comes into play. Now armed with a way to even the playing field, Thomas and his pal gear up for some friendly competition and lot more than either of them bargained for. Added Apr 2018 24k views 4.3 stars (19 votes) 9,026 words •Cock Growth•Huge Cock•Muscle Growth•Muscle Theft•Muscle/Strength•Plausible Size Difference•Size Decrease•Size Increase

His brother drains his manhood by Ballmeat A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. Added Jan 2018 66k views 4.4 stars (48 votes) 2,593 words •Cock Growth•Cock Shrinking•Cock Theft•Dom to Sub•Straight to Gay•Muscle Growth•Muscle Theft•Muscle/Strength•Incest•Brothers•Dom/Sub•Humiliation•Nonconsensual change •M/M

House rules by BRK Three cocky, distinctively masculine guys out to paint the town stumble into the wrong Vegas casino. Added Aug 2022 8,602 views 4.4 stars (10 votes) 2,452 words •Cock Growth•Cock Theft•Huge Cock•Muscle Growth•Muscle Theft•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Getting Hairy•Nonconsensual change•Demons•Urban Fantasy•Supernatural•Complete•Alcohol •M/M/M•NS

Hypno muscle: jock dreams by Douglas Benjamin Toby and Liam have picked up a hypnotic audio tape that promises to grow their muscles. When they fall asleep to the hypnotic induction, they have a dream that seems all too real: Suddenly, they have to power to transform each other into big-muscled meatheads, flexing and posing for each other and talking like dumb jocks. Even more transformation is possible, but there is a catch. Added Jul 2019 22k views 4.5 stars (4 votes) 4,333 words •Getting Dumber•Hyper Muscle•Muscle Growth•Muscle Theft•Muscle/Strength•Man Scent•Transformation•Getting Taller•Size Decrease•Size Increase•Human to Inanimate•Suggestion•Orcs•Hypnosis•Mind Control •M/M

I 1

The Ixlutani by Lloyd Irving Kyle Anderson set out with his best friend Ben Miller for one last hurrah, revisiting the woods behind their childhood homes and the mysterious cave they discovered there, before Kyle’s impending nuptials with his longtime girlfriend, Olivia. What neither man knew was that after that day neither their bodies nor their relationship would ever be the same. 9 parts Added Jun 2021 Updated 14 Aug 2021 20k views 4.9 stars (22 votes) 54k words (#60) •Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Huge Cock•Straight to Gay•Muscle Theft•Muscle/Strength•Increased Libido•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Bisexual•Hetero Sex•Supernatural •M/M•M/F

L 2

Lather, rinse, repeat by Cris Kane Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. 2 parts Added Sep 2020 Updated 3 Oct 2020 10k views 4.8 stars (5 votes) 9,938 words •Other Mental Changes•Straight to Gay•Muscle Theft•Muscle/Strength•Size Decrease•Hairless

The locker room thief by CockTFBoi Riley, a personal trainer, heads into the gym to get ready for his first client of the day. Things take a strange turn when his client, Ethan, suggests a new exercise regimen. Added Jan 2021 17k views 4.9 stars (12 votes) 3,234 words •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth•Muscle Theft•Getting Taller•Size Decrease•Size Increase

N 1

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. 7 parts Added Mar 2020 24k views 4.3 stars (7 votes) 21k words •Cock Growth•Huge Cock•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship

P 1

Payback by muscl4life After being betrayed by his bodybuilder boyfriend, Leo stumbles on an acquaintance with a wizard who claims to want to help him get even. 2 parts Added Jun 2018 24k views 4.5 stars (14 votes) 9,659 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle Theft•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Nonconsensual change •M/M

R 1

Rude awakening by Double-U Have you ever just woken up in someone else’s bed, with 200 pounds of more muscle, because you got a ‘new advisor’ from some weird company you never heard of? Yeah, didn’t think so. Here’s my crazy story. If you can believe it. Added Feb 2021 6,728 views 5.0 stars (1 vote) 3,638 words •Muscle Theft•Muscle/Strength•Plausible Size Difference•Size Increase•Body Swap

S 4

Slim + Tiny by Harvey Church Pete attends a family reunion planning to remind his cousins how much bigger he is. He wasn’t expecting to find two giant meatheads in their place, hungry to somehow grow even bigger... Added Jul 2023 5,597 views 5.0 stars (12 votes) 4,121 words •Cock Growth•Cock Theft•Huge Cock•Hyper Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Public Nudity•Plausible Size Difference•Nonconsensual change •M/M/M

The spectacular growing saga by West A collection of brief stories about guys discovering their dream bodies in various ways. 8 parts Added Mar 2022 Updated 20 May 2023 17k views 4.6 stars (15 votes) 12k words •Cock Growth•Cut to Uncut•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Cum inflation•Hyper Cum•Nipple Emissions•Multi-abs•Multi-balls•Multicock•Multiarm•Multipec•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Increased Libido•Getting Taller•Forced Growth•Size Decrease•Size Increase•A.I.-Controlled Change•Retcon•Suggestion•Incest•Brothers•Twins•Triplets•Hyper Pheromones•Infectious•Androids/Cyborgs •M/M•M/M/M

Spice by Mr. X and Mad Dog In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. 50 parts Added Oct 2009 Updated 9 Nov 2019 230k views 4.4 stars (61 votes) 221k words (#4) •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 •M/M•M/M/M

Sucker by pornwright Toulouse has a great body and a magnificent cock, but with each enthusiastic blowjob from Henry, the transfer of cum makes Lou less, and Henry more. 7 parts Added Feb 2009 29k views 5.0 stars (7 votes) 4,551 words •Cock Growth•Cock Shrinking•Huge Cock•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Transformation•Size Decrease•Size Increase•Bisexual•Nonconsensual change•Nonconsensual sex

T 4

Tales of Summerstone by TF_Mage A trapped ancient spirit with a fondness for transforming young men recalls the old days as he seeks a way of escaping his prison. 4 parts Added Oct 2023 Updated 11 Nov 2023 4,388 views 4.6 stars (8 votes) 7,837 words •Cock Growth•Cock Shrinking•Cock Theft•Cock to Human•Human to Cock•Public Orgasm•Multicock•Multihead•Replication•Hyper Muscle•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Detachable•Getting Taller•Forced Growth•Size Decrease•Size Increase•Age Regression•Human to Animal/Anthro•Human to Body Part•Merging•Witch/Warlock/Wizard•Hypnosis•Flying•Invisibility •t•M/M•M/M/M/...•t/t

Tank by Corwin A star alpha male has to take back his gym from a bully, except the only way is to grow himself bigger than the already monstrous interloper. 8 parts Added May 2014 31k views 4.7 stars (6 votes) 27k words •Huge Cock•Muscle Growth•Muscle Theft•Muscle/Strength•Bisexual

Time to bulk up by spacevlad Jason, an older bodybuilder who has hit a plateau, discovers a shortcut to size: stealing the muscles of a gym admirer. 4 parts Added Jan 2022 Updated 5 Feb 2022 17k views 4.4 stars (18 votes) 11k words •Muscle Growth•Muscle Theft•Muscle/Strength•Nonconsensual change •M/M

Titanification by JayPat 8 parts Added Oct 2012 40k views 4.5 stars (12 votes) 30k words •Huge Cock•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Giants•Size Increase•Destruction/Violence

W 3

Wad by Broody At a boring house party, a douchebag bro takes psychedelics, then runs afoul of a muscled tank who puts the MAN in manhandle. Added Sep 2023 3,044 views 4.4 stars (5 votes) 4,187 words •Huge Cock•Muscle Growth•Muscle Theft•Size Decrease•Size Increase•Hetero Sex•Destruction/Violence•Humiliation•Nonconsensual change•Complete•Psychedelic Drugs •M/M/F

What a little confidence can do by TheSizeKing Cory and Ian have been friends for years. They ended up going to separate colleges, and met up four years later. Both guys had gone through a lot of changes, but Cory had an extra surprise in store… 4 parts Added Feb 2020 26k views 5.0 stars (26 votes) 12k words •Cock Growth•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Muscle Growth•Muscle Theft•Getting Taller•Size Increase•Dom/Sub •M/M

What’s yours is mine by Ziel When it comes to the superpower lottery, there a some abilities that are pretty much guaranteed to turn you into a supervillain. Added Mar 2020 19k views 4.5 stars (8 votes) 6,698 words •Cock Growth•Cock Shrinking•Muscle Theft•Size Decrease•Size Increase•Humiliation•Superhero/Supervillain

X 1

X-Dream Makeover: Double birthday by Cris Kane A gay couple in San Francisco for their shared birthday cope with the effects of Mr. Lee's magic. 3 parts Added Oct 2018 8,779 views 3.8 stars (4 votes) 12k words •Muscle Growth•Muscle Theft•Muscle/Strength•Age Progression•Age Regression

Y 1

Young Buck by Proteus Buck’s admiration for the size and beauty of the gym’s hottest, most arrogant stud, Nate, will be all the greater when he possesses those qualities for himself. Added Feb 2022 12k views 4.6 stars (8 votes) 1,375 words •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth•Muscle Theft•Muscle/Strength•Size Decrease•Size Increase•Age Progression•Age Regression•Dom/Sub•Nonconsensual change•Metabods 25 •M/M