Giantess Muscle Growth Stories

51,297 results
Orientation
Length
Source
Infinite Scroll

Secret Nightclub

by Safetystars on Aug 31, 2017
Fetish

Anya's fingers moved, and a deep thrum began to emanate from the speakers. It was a low, raunchy resonance, laying down the foundation for what was to come. The rest of the band soon added their instruments, and the slow funk slickly filled the hall air. Now even the louder members of the audience were taken into a new stupor. A hush fell over them as Anya'...

Shrinking Around Humanoid Pokemon!

by TGA666 on Oct 5, 2020
Fetish

Welcome to the world of humanoid Pokemon! This idea originally comes from several interactive stories from writing.com, but CHYOA has much better tools to avoid requiring 20 chapters just to choose your pokemon. You can be either a trainer, being shrunk by one of your Pokemon or a Pokemon you are trying to catch, or an average citizen in the pokemon world. Y...

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Lois Lane's Night Out

by exxxidor456 on Aug 13, 2017
Fan Fiction

As with all my stories, I welcome other authors to add chapters! Remember to like and bookmark your favorite chapters! Regular chapters with 5+ likes get a sequel, chapters with 10+ likes get two. End chapters get an epilogue with 10+ likes. Chapters with the most likes & bookmarks get updated first! All characters in this story are at least 18 years old...

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Well of Three Wishes

by mistyfdfa on Sep 16, 2017
Sci-Fi & Fantasy

This story contains some absurd levels of growth. If mini-giantesses with huge boobs are not a thing you enjoy, this story is not for you. It also has a reality bending component, if you like simple, straightforward transformations, this is a far cry. ***** It had been billed as a mystical place as part of the Magical Ireland Tour, but as Myra and Leela lo...

Yrba's Travels Pt. 04

by PaulGerard on Sep 13, 2017
Sci-Fi & Fantasy

Pt.4 — Altars And Virgins by Paul Gerard (a pen name) -- Part 4 of a 12-part tale, laced heavily with lesbian encounters and strange transformations. -- A word of warning, before you even start reading: A lot of what happens in this story focuses on the rather weird fetish of Breast Expansion (BE) – from A to D, and occasionally up to and ultimately b...

The GTS Story

by lilguy on Feb 7, 2003
Science Fiction

GTS- (Giantess Tiny Shrinking) This is a story with separate characters. Each character has his or owns story dealing with shrinking. The world of GTS is a dangerous one. Some Paths lead to victory and some lead to death ending the story. Beware which choice you take. The Giantess- Lonely geeky outcast Heather becomes part of an experiment. She thinks she te...

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Connie's Weed Pt. 02

by PaulGerard on Sep 25, 2017
Sci-Fi & Fantasy

Connie's Weed, Part 2 — Standing On The Bosoms Of Giants A four part tale, laced heavily with lesbian encounters and strange transformations. ~ A word of warning, before you even start reading: A lot of what happens in this story focuses on the rather weird fetish of Breast Expansion (BE) -- from A to D, and occasionally up to and ultimately beyond the si...

Trudging The CessPonds

by MrFinesse on Apr 7, 2018
Fantasy

You are a penniless citizen in the kingdom of Gradrod. You are currently living in a large poor house with over twenty other people, taking odd jobs from the farms and plantations outside the kingdom's walls and barely making any money. You have always wanted to be an adventurer, but never knew where to look for treasure and even if you found a spot, it's us...

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Choose!

by Ragnarok385 on Sep 14, 2017
Sci-Fi & Fantasy

Trevor was pretty much at his wits end. Sure, he'd planned this night out with his friends weeks in advance, the stress of his job and everything else that was going on had necessitated it. But that didn't mean that he was any readier to have a night with them than he was to just relax at home with a beer in his hand. Actually at this point, fuck the beer an...

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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