Male Muscle Growth Gay Stories

122,077 results
Orientation
Length
Source
Infinite Scroll

A Stretchy Situation (Side A)

by mistyfdfa on Oct 14, 2017
Sci-Fi & Fantasy

Warning: this sexually explicit story about three superhero spies having a relationship dispute is very skewed towards femdom as he finds himself in trouble with both of them. It features elastic ladies as well as breast, butt, clit, hip, penis, and vulva expansion, women's muscle growth, and some very intense facesitting. If any of that sounds like somethin...

Acrophobia

by GhulehZombieQueen on Sep 13, 2017
Erotic Couplings

Sex was the last thing on my mind when we climbed those intricate, scrolling stairs of the Monadnock Building in downtown Chicago, ascending from the public sixteenth floor to the roof. Well, let's be honest here. I don't care who you are. Sex is never really exactly the last thing on your mind, is it? Still, I can honestly say I wasn't thinking about se...

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...

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Jane's New BFF Ch. 06

by heavenlyKK on Nov 20, 2017
Exhibitionist & Voyeur

William and Rodney were hanging their clothes in a locker. Having been devoured by hordes of female eyes when entering, they decided to 'gay it up', and they swished rather than walked when the rejoined them. Of course, in their case, not much acting was required, as they had experienced some serious bone-on-bone action. William had his arm around Rodney's s...

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...

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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...

Brown Sugar Vanquished

by ILuvItBlack on Mar 11, 2019
Interracial Love

Sherri had come to visit Eddie for two weeks, and in the first week she had been able to experience the full, Black Cock experience. Eddie had introduced her to the best of the best, both in size and in being gentlemen. His Mandingo Nation friends had shown her the pleasure that he had described to her. She could leave Florida knowing what she really wanted,...

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...