Male Muscle Growth Stories

111,717 results
Orientation
Length
Source
Infinite Scroll

lil' sister control

by drhyperx on Jun 29, 2019
Fetish

characters katie : age ( 18 ) , height : 5",2' james : age (20) , penis length ( erect ) : 4.5 inches , height : 5",9' karla : age (38) , height : 5",7' incase you dont know the story will involve dick growth , muscle growth and dominationWhat's next? so What's next? so...

Open in Reader

A Circular Solution

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

This story contains sex and gender change shenanigans as well as brief gay sex. If either of those things would bother you, I would hit back now. ***** Thinking back, it was the silent car ride as Kris and Rob returned from a gathering with his family nearly nine months ago at New Years that kicked everything off. Their continuing struggle, which was reall...

Captain America; the American id.

by gorel29 on Nov 25, 2019
Fan Fiction

In the center of a dark warehouse, five men stood around a table lit by an overhead lamp. Four of the men wore black business suits, the head of an up and coming crime boss in New York with his three bodyguards looking over the goods presented on the table. Across from the table was a man wearing a full body hazmat suit, a representative of Advanced Idea Mec...

Open in Reader

Bovine-X

by sexgundam666 on Sep 19, 2017
Fetish

Author's Note: Okay, this one is literally just for shits and giggles. I will be writing sequels, but they too will be short and quick, however I will try to make them sweet as well. Warning: In later chapters there will be absurd breast expansion, futanari, extreme amounts of cum and lactation and anything else my messed up mind can conjure. Don't forget to...

Fitting In Ch. 03

by Leathcheann on Jun 4, 2019
Fetish

With claws digging into the desk, a frustrating groan filling the room, Jynx was leaning over his desk. It was becoming a problematic task to complete his work, hazy eyes wanting to flutter closed for a short while. In retrospect, it wasn't completely his fault... ...maybe a little bit. Ever since the event within the warehouse, the wolf and fennec tried...

Shake! Lift! Praise!

by mistyfdfa on Feb 7, 2018
Transsexuals & Crossdressers

This is sort of a follow up to Chosen By Passion, but stands alone I feel. As The Goddess of Passion is only tangentally involved in a man becoming a swole altersex mini-giantess. So, If sex changes, men getting buff, breast expansion, butt expansion, and other such things bother you. I would read something else n.n - It had been a long day by time Wallace...

College Knights Ch. 01

by DeepMoss on Nov 20, 2018
Transgender & Crossdressers

**** This is my first attempt at submitting some writing to Literotica. Please be kind! This is a stroke story series that contains futanari, transformation, and incest. It also includes somewhat exaggerated (though not absurdly unrealistic or hyper) descriptions of human anatomy. Most sex scenes in this series are futa on futa, or futa on women. If that's...

The Suit

by Tunathetitan on Sep 26, 2017
Fetish

You are Simon Richards, you are 22 and work a part time job in the mail room of a corporate office not for from your home. You live with your older brother, younger sister, and parents. Your home is pretty large, spacious backyard with a pool. Your room is on the second floor and overlooks the driveway and is directly across from the bathroom. You are a pret...

Open in Reader

Pokeslut

by AzorAhai on Apr 6, 2019
Fantasy

Introduction to Pokeslut: Pokeslut is an alternate universe to the Pokemon games we all know and love but with a twist, the women in this Pokemon universe are not seen as equals to their male counter parts and often if a female trainer loses in battle they must pay the trainer in either sex or cash. It varies from person to person, some guys will just let yo...

Open in Reader

The Labyrinth Ch. 02

by Lycandope on Sep 19, 2017
NonHuman

Always forward, never left or right, Theseus remembered. The tear on his left side continued stretched against his increased bulk, ripping up to his armpit. The cool air that flowed in and against his skin made him shiver with pleasure. His small breasts had grown enough to show through the tear, the swell of the new skin soft and white against his tanned sk...