Muscle Growth Stories

51,065 results
Orientation
Length
Source
Infinite Scroll

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...

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Touched By Magic

by HighGrove on Jan 19, 2020
Fantasy

Throughout history, man has been driven by two primal goals: Getting Something for Nothing and Having Sex with Everything. Every great advancement in human civilization, from fire to philosophy to the electric guitar, can be understood as some combination of trying to fleece or fuck one's fellow man. And no single pursuit has more perfectly encapsulated the...

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The Bimbug

by Testytesterton on Jun 17, 2020
Science Fiction

The world changed overnight with the first cases of the Sexually Infected Subjects Spreading Infections Exponentially Syndrome, or SISSIES, became known. At first it sounded like some urban legend, men turning into hot, horny, hung shemales and spreading the infection to any man that came in them...or any man they came in. It was only after you saw video evi...

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Porno Rider

by GratefulFred on Sep 1, 2017
Humor & Satire

"Dad tell me you aren't dying of hemorrhoids?" young Johnny Glaze asked as his dad lay on the bed stomach first exposing a butt that looked like a school project homemade volcano painted in all red. His dad didn't respond save some drool and beer run off. "I can save your father's life Johnny", spoke a man who appeared out of 1) thin air, 2) the netherworl...

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...

Amalgam

by gorel29 on Dec 23, 2017
Science Fiction

“Gennex” The sign just outside of the security pylons and fencing read in bold red letters, illuminated by low hanging LED lights that flickered on after 7 at night once the sun went down. Just pass the security detail and a football field sized parking lot was a five story building that looked too much like an old library than a genetics research facility,...

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Faeophobia Quickies: Playing the Field

by xxxecil on Sep 19, 2017
Sci-Fi & Fantasy

A single drop of morning dew dripped from the penis. Or so it would have appeared to their quarry. In fact the object dangling from the tree was a life-like, phallic replica, 8 inches long, hanging suspended from a silken cord to the pine tree. It had been painted a life-like color; that was important to the test subjects. Or so Professor Cummond had always...

... in the Aftermath, Love

by mistyfdfa on Mar 21, 2018
Sci-Fi & Fantasy

This is, ostensibly, fan-fiction of a friend's OCs who are in a "Will they? Won't they?" kind of relationship right now and is me giving them a kick in the ass to resolve the plot thread already. There is a lot of romance and "soap" up front followed by breast expansion to sizes I usually avoid but am making an exception for since this is the culmination o...

I Wish For... Ch. 02: A Stiff Surprise

by mistyfdfa on Mar 7, 2018
Transsexuals & Crossdressers

A Tale of The Far Shore that picks up right where I Wish For A... Life Changing Encounter ended with Jeanie now nominally a genie and just goes off the deep end as she finds out her powers are much harder to control than she expected, leading to all sorts of transformations. So if things like multi-limb, reality changes, time-travel, psyche changes, women ge...

Abigail Ch. 02

by DDDDave on Sep 16, 2017
First Time

The following is a story first published on another web site under a slightly different nom de plume. I decided to post it here as well since there have been several mentions of it in posting for other of my stories. I'm trying to make sure that all of my works are posted here. Please note that aside from this foreword I have made no changes in any way. I ho...