Muscle Expansion Stories

46,228 results
Orientation
Length
Source
Infinite Scroll

Omni Story

by Ultra Bra on Oct 14, 2018
Fetish

You are Sophie. As far as you yourself think, you're an everyday, average twenty-something woman. Your life feels uneventful, your existence unexceptional. You loathe going to work, your lovelife offers no intrigue, and your room is a mess. It's late in the evening, and your daily routine has reached the familiar point of 'laying in bed to watch movies on th...

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Magic Marker

by Kazza on Sep 3, 2019
Fantasy

The origins of the magic marker are unknown, only that tales of it's exploits have been told for centuries, a magical artifact that can change both mind and flesh with a stroke. Earliest reports of the artifact state that it had been a quill once before slowly adapting to the writing instruments of the twenty-first century. It is said that the marker has alm...

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Drug Trials Ch. 07.5: The Missing Pills

by Grobnar on Aug 21, 2018
Celebrities & Fan Fiction

Hello there! Another Drug Trials minisode. This one is off the rails of sorts, but I enjoyed writing it. Contains: futa, breast expansion, ass expansion, giantess, etc. Everyone is over 18, comments and feedback are of course welcome. Enjoy! *** Halle Berry dropped the bag of pills in the passenger seat slightly perturbed. All she wanted was her meds, bu...

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...

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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Susan Storm's Secret Life 2

by exxxidor456 on Dec 13, 2018
Fan Fiction

Author’s note – This is a sequel to the ‘latex stripper/Mephisto’ story thread in the original ‘Susan Storm’s Secret Life’: __https://chyoa.com/story/Susan-Storm%27s-Secret-Life.10398 I’ve started with a synopsis recap, for the benefit of those who don’t want to dig through the original sprawling epic! But I’m still happy for people to go back and add chapte...

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Rise of the 50 Foot Futas

by silent soul ken on Aug 18, 2019
Fantasy

Halle Berry sighed as she got off the camera and sat down in her chair. Her assistant, Melinda ran up with a towel and a bottle of water. Halle took the towel mopping up the sweat, then giving it gently back to Melinda and grabbing the water to drink it down. As she did her phone vibrated, she lowered the bottle which gave the characteristic slurp of mouth d...

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female domination growth

by Sander87 on Sep 26, 2017
BDSM

stories where women grow and overpower men. No giants (nothing over 7 feet tall). these are stories of wives working out and over powering their husband/partner or just some guy. There can be some height gain or height loss from the guy's side. The height gain or loss is maximum a foot or two. So nothing extreme. The is also muscle gain or loss, breast expan...

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Create a wrestler- Asia Edition

by lilguy31 on Nov 13, 2018
Fetish

Inspired by my story https://chyoa.com/story/Create-a-Wrestler.1263 And the later rebooted https://chyoa.com/story/Create-A-Wrestler-Reboot.6354 Welcome to the Mixed wrestling league. It is a wrestling league where fights are run by the traditional pin fall or sexual battle. First one who cums loses, or sometime it is last person standing. First one to pass...

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Amazons of Gaming

by Espada on Nov 14, 2019
Fan Fiction

The ships arrived at the dock. One by one, the occupants stepped off, carrying whatever items they may have had with them. One of them, a Hylian princess with long brown hair, looked around. "How curious," Zelda said to her blonde-haired companion, Peach. "It appears that everyone in this tournament is a woman." "It's certainly a ple...

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