Giantess Muscle Growth Stories

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Adventures in Gaming

by CumBalloon123 on Feb 20, 2020
Fetish

The Players Anna: Shy, crush on Barry, 4’11’’ Dirty Blonde hair, long, 130 lbs. 30A-30-32 measurements blue eyes secret fetish size queen/excessive cum, straight Katy: Raging nympho 5’6’’, black hair, medium, 140 lbs. 32B-30-32 Green eyes secret fetish giantess, bisexual Chloe: Rich Popular, 6’0’’ long blonde hair, 155 lbs 34C-32-34 green eyes secret fetish...

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Mystique: A-Force Predators

by gorel29 on Apr 9, 2020
Fan Fiction

Stepping through the front door of the shared lair of the Brotherhood of mutants, Mystique stepped through the door first, sulking with the rest of her teammates following her inside. She was depressed, incredibly so. Her head hung low that her red flowing hair obscured her face and shoulders as she sluggishly made her way inside. Her white silk dress draggi...

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Choose! 02: Life Edition - Round 03

by Ragnarok385 on Sep 16, 2017
Sci-Fi & Fantasy

Choose 2: Life Edition - The Final Round Standard disclaimer this story includes transformation, growth, shrinking, sexual situations and other fetish themes in the form of a board game. If you should not be reading this, I urge you to turn back now, but if you came looking for that sort of thing I welcome you to the Part 2 of Choose 2: Life Edition. Howeve...

Yrba's Travels Pt. 08

by PaulGerard on Sep 15, 2017
Sci-Fi & Fantasy

Yrba's Travels, Pt.8 — The Living Cauldron by Paul Gerard (a pen name) ~ Part 8 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 a...

Star Wars Futa Force

by silent soul ken on Nov 7, 2018
Fan Fiction

The Jedi would beat out the Sith in numbers, due to a device called the Orgasm Bomb, Sith are reduced to a select few, Palpatine, Maul, and Ventress with Palpatine hiding her Sith background by using her powers to shrink her assets to the point she seems like a normal woman. Also she uses her own powers to prevent the Jedi from seeing into the future or seei...

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Stories Of Giantesses & Tinies!

by WarMasterThe1st on Apr 22, 2025

First, I'm gonna start out by giving shoutouts to some cool people/authors! masterfulmastus, starwarsalpha1, danny222, hexall, silent soul ken, cheese111, and Pants! These people all write some good erotica and I am a fan of their chapters/work! Check them out for some good size-related content! Also, some of the ideas and content here might have been inspir...

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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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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...

The Harem Tales Vol. 03 Ch. 07

by Zalminen on Dec 19, 2017
Sci-Fi & Fantasy

Big Fun The next day he returned to the location before noon, as they had agreed. He'd eaten a big lunch, knowing fully well he probably wouldn't get much of a break with the giants. The duo were indeed already putting his vibrating gifts to good use and didn't notice the approaching human. He took his time casting the growth spell with maximal duration i...

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'...