Hyper Muscle Growth Stories

54,443 results
Orientation
Length
Source
Infinite Scroll

Danielle Ch. 08

by sexgundam666 on Jul 16, 2019
Sci-Fi & Fantasy

"Dannielle! Come down for dinner!" Hanna's voice again. Nice of her to think that nothing had really changed, that she could stand the sight of her. Lucas wasn't so congenial. Every moment spent in his eye was rigid with disdain. Not that she blamed him. For a man who dreamed of raising a respectable daughter, someone who wouldn't conform to society's sexua...

Valerie Song: Bulgingly Shopping

by dongstar on Oct 8, 2018
Fetish

Author's Note: The following story is a riff on Sarkopheros's first Brod story Brod: Bulging and Shopping. I consulted with Sarkopheros before publishing this. As always Sarkopheros's work remains a huge inspiration to me and if you enjoy my stories I highly recommend you check him out. Sarkopheros's work can be found on Literotica under the same name. All c...

Ultimate Movie Editor

by Sapphire-Alchemsit on Jul 3, 2019
Science Fiction

Sam sat down and looked at his final creation, the Dream Reality editor. It took him several months of coding and training the deep learning AI he stole online but now it was ready. To test it out Sam grabbed "Age of Ultron" and put it into his computer. Selecting Black Widow, Sam saved her as a "Subject" and let the program create a mode...

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Delayed Reaction

by ash_rigby on Oct 6, 2020
NonHuman

Description: Emmett is a warlock who decided to try out the recipe for a hyper-virility potion that he found on the internet. He thought that he made a mistake when it didn't work and left to buy more ingredients to try again. But the effect was only delayed and it hits him on a crowded bus, earning him the attention of Reggie, a falcon-headed man, who drags...

Little Liz's Big Suprise

by danny222 on Aug 8, 2020
Fetish

Liz woke up this morning feeling a little horny, which wasn't normal, but this was even different from the rare occasions that she actually did feel horny. It was a little stronger, but with Liz having a medical condition that continued her puberty she was getting used to unfamiliar feelings, so she wasn't too alarmed, just curious. Puberty as it turns out t...

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Dick World

by darkness_drearing on Dec 25, 2019
Bisexual

For contributors As was stated at the top: while there were will be two general threads to go off of (for a guy and girl), feel free to create your own characters or scenarios. The only shared premise among them needs to be that they find themselves, however you decide that happens, in this universe and, as The Eagles would say, "You can check out any t...

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A Piece of Art Pt. 02

by Hurradiegams666 on Dec 3, 2019
Fetish

WARNING: This chapter includes the following "kinks": futa x female, chubby, growth, dick growth, expansion, hyper sizes, cum inflation, height growth, exhibitionism, giantess ALL CHARACTERS ARE 18+ and older! ***** Grace bit her lip when she came closer and slowly reached out to the futa's most tempting asset. "Don't be scared, I would never hurt you"...

A Almost Perfect Awakening Ch. 10

by Wm_Sexspear on Sep 25, 2017
Toys & Masturbation

* * * WARNING * * * All the actors in this script are of legal age, but may portray maturing young adults. This is a work of adult fiction and contains descriptions of sexual acts between consenting adults. If you're under the age of consent where you reside, delete this file immediately. If it is illegal to obtain adult literature where you reside, delete...

The Olympic Spirit

by imhapless on Sep 13, 2017
Erotic Couplings

Kate was bothered and starting to question her life choices. She was 21, going to college part time and on-line, had no boyfriend or romantic involvement with anyone, and knew that it would be at least another five years – if everything worked out – before she could possibly graduate from law school, her academic goal. And she didn't even know any guys she w...

A Love High in Protein

by mistyfdfa on Sep 16, 2017
Sci-Fi & Fantasy

Warning: this massive, sexually explicit story, featuring a couple consisting of a huge, burly guy and a petite, willowy size queen, is about her achieving her dream of somehow growing larger to the point that she out grows him in every way imaginable. If things like a size difference fetish, muscles growing on both men and women, a woman becoming altersex,...