Muscle Growth Futanari Stories

51,810 results
Orientation
Length
Source
Infinite Scroll

Autus Ch. 04

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

One of them broke out from the rest. Her steps were long and powerful. Gwen looked up at her, knowing she would have to even if she weren't kneeling. She didn't waste time, gripping the redhead's hair in one hand and bringing her close to her crotch, where her flaccid cock hung in wait. It was at least four inches at the time, something Gwen was eager to cha...

Create your own growth story

by Mhossa on Jul 2, 2019
Fantasy

*Welcome to my first interactive story on here* Before we get started, here are a few simple guidelines. Please, try to make an effort to check grammar and punctuation, as I’d like this story to be readable. Next, put some effort in to the writing, it makes the story a little more interesting to read if it looks like you tried :) lastly, but most importantly...

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Autus: Final

by sexgundam666 on Dec 24, 2019
Sci-Fi & Fantasy

"Um, Mistress? Can I, uh, can I get up now?" She asked, squirming slightly where she sat, partly from the growing discomfort and embarrassment at calling Gwen by such a title. The redhead looked at her, almost seeming not to realise what she was saying, but realised the brunette had been sat there for quite some time.. "Oh, yeah. Sorry, um, you can move ar...

Inflation World

by senoritawhat on Sep 26, 2017
Fetish

Welcome to Inflation World! It's time to get started with your sexual adventures. Are you a boy, a girl, or something else?What's next? Boy Not a boy Girl What's next? Boy Not a boy Girl...

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Amy - The Amazon (Usually) Ch. 06

by sexgundam666 on Jan 29, 2020
Sci-Fi & Fantasy

Amanda yawned and stretched to pop her joints. She didn't have classes that day, though Amy did. Despite the Amazon's protests, Amanda convinced her to go, largely to let her body relax after last week and the subsequent nights thereafter. Turned out she could only handle so much of Amy's new size. Her pussy ached in satisfied exhaustion, still loose from la...

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...

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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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Autus Ch. 06

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

The redhead almost felt sad that she had eaten lunch, knowing she would need all the room she could get, but at the same time, she knew her body would expand as needed. A gallon a person, she thought, and knew today would leave her little more than a human balloon of cum. "How many are there?" She asked, already taking off her blouse. Allie's eyes naturally...

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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Crosswinds Pt. 02 - Dark Currents Ch. 03

by Teagan_Cascade on May 11, 2020
Transgender & Crossdressers

***Author's Note: Series contains graphic scenes of incest*** It took Diana a moment to pull all the excess hair from her face as she sat up in bed. She said nothing but glared at Ellen through pale green eyes. "You're going back to the general population tomorrow." Ellen continued. "I just wanted to make sure there wasn't any reason to keep you here any...