Muscle Expansion Stories

46,228 results
Orientation
Length
Source
Infinite Scroll

A Loser Rebounds Ch. 13

by EgmontGrigor2011 on Sep 19, 2017
Novels and Novellas

Andy stopped and looked across at Addison waiting for him just inside the movie house. She was dressed in short brown and he noticed people galore glancing at her. The neckline was low, perfect for him to scoop out a breast and suck during the inevitable slump in his midway interest in the movie, 'Jane's Vacation Misadventures'. Oh dear, a movie for bimbos....

A Crack in Reality

by Mr Nice Guy on Aug 20, 2018
Miscellaneous

Something is wrong. There is a crack in reality! Things are changing! Is it human made? Has it always been there? Is someone controlling it? Is there any way to stop it?!What's next? Average Office Worker Alex William Borgman, Mad Scientist Rachel Davis, College Lesbian Goth Girl Daniel, average thief Jason Willows, struggling middle class family member. M...

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CYOTF - Fantasy Vacation

by khanhninh on Jun 23, 2020
Erotic Couplings

You and your girlfriend are about to go on the vacation of a lifetime. A magical resort where your transformation fantasies come true. Each room has the ability to let you transform yourself into anything you want depending on the theme. There is a room for people who like to be a different: age species Gender Size (height, weight, muscle, etc) person object...

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Who Wanna Be a Bimbo?

by mattpantyhose on Jul 4, 2018
Celebrities & Fan Fiction

This story is based on a game "Who Wanna Be a Bimbo" created by Dahakma; it can by found on TF Games. The game, despite its simplicity, is really absorbing and entertaining. It turns out, it can be inspiring as well. ------------------------------------------ My name is Nick and I decided to participate in a TV show called "Who Wanna Be a Bimbo?". It comb...

Late Bloomers Syndrome

by kh211 on Dec 10, 2018
Miscellaneous

Late Bloomers Syndrome Dr. Liam Large New York, NY Abstract Frequency of Delayed Puberty commonly known as Late Bloomers Syndrome has been on the rise in recent decades. By examining the diets and day to day activities of the selected volunteers, we can better understand the dangers and possibly correct the imbalances that the population experiences that wil...

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Suits and Slimes

by Halode on Feb 9, 2020
Miscellaneous

Hideki Laboratories has been at the forefront of biotechnology for years as a satellite operation of Hideki Technology, but most only know of a few of their breakthroughs that proved to be profitable, usually medical applications for ways to better administer drug treatments to particular parts of a body via 'smart pills', or 'organic bandages' to help a pat...

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Amy's Adventures in Reading

by CumBalloon123 on Oct 24, 2019
Fetish

Amy Redoreck's day started like any other. She went into the coffee shop early and opened it. Why the coffee shop was open at night was beyond her, but they always seemed to get enough business so, whatever. She fended off Brad, her annoying co-worker's advances as always. She caught the creepy owner's stares at her boobs, check. And the usual customers came...

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A Mysterious Protein Shake

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

All characters are 18 and above. Disclaimer: This story contains fetishes such as female muscle growth, elements of breast expansion and height growth. The character portrayed maybe larger than average as well. It's just description too. If it's not your cup of tea, I suggest reading something else. **** A young woman sighed and looked at her frail and...

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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Jennifer's Adventure's in Reading

by CumBalloon123 on Sep 18, 2019
Fetish

Jennifer was an average girl, she was 5'2'', had 34B cups, a 30 inch waist and 32 inch hips. She had mousy brown hair of average length and glasses that made her look like a librarian. She always dreamed of being more than average, she wanted to be sexy. One day Jennifer was in the mall and she stopped by a store she hadn't seen there before. The ambiance wa...

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