Giantess Transformation Stories

9,254 results
Orientation
Length
Source
Infinite Scroll

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...

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...

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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Gods of Sin

by Shibbar on Apr 6, 2017
Fantasy

Comments are appreciated and answered. Have fun! I am in the process of redoing the old artwork (I mean, they are a few years old), so if you have already read the story, please check out the image gallery if you want to see them. "Are the preparations complete?" "Yes mother." "Hmpf. We'll see about that." The tall beauty of a...

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Goddesses of the Under-Keep

by HammerGod on Sep 12, 2017
Sci-Fi & Fantasy

* * * Now Elric, I said to myself, you've trekked the width of a continent, seen countless sights of immeasurable complexity and exoticism, fought foes of a monstrous sort, but this very well be the most exotic being you've ever laid eyes upon. The being in question was, of course, a woman. But what a woman. Tall, at least my height, which is an impressive...

Hell's Belles

by dreadknots on Jul 14, 2020
Transgender & Crossdressers

I hope y'all love Trans Eggs becoming Scary Demoness Princess because GOLLY do I love that. As for content, it's the usual stuff. Lust control, transformation, some religious prejudice/internalized transphobia stuff. There's a good end tho it's totes worth it. Enjoy! ******************************** Ross had many things he wanted to do on a Saturday morni...

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...

The Harem Tales Vol. 03 Ch. 06

by Zalminen on Dec 22, 2017
Sci-Fi & Fantasy

Giants "Hullo, little man," the huge voice rumbled. Zalen jumped, only now realizing that what he had been leaning on was not a tree trunk but a giant's thigh. Had he been standing Zalen's face would have been barely at the height of his kneecaps. He made the demigiantess Zalen had encountered look like a child in comparison. "Oh, hello. I'm Zalen, known...

CamDevil

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

This work of fiction involves huge growth as a woman overdoses on a transformational pill and becomes an altersex demoness with a huge cock. So if you are bothered by a woman growing a penis, by huge anatomy, or drug use I would hit back. ***** "You're on in five, 'liv! You okay?" Sara Miller, aka Skarla, offered a hand and Olivia Martinez, aka Peri Peppe...

Alene Raven's New Life Ch. 23

by neolim on Jul 10, 2018
Fetish

Nicky slowly opened the door to Alene and Nadia's room, the smell of cum flooded her nose. The light of day spilled into the room through the window and revealed Nadia and Alene resting on the bed. Nadia's belly was swollen with cum. Alene's monster cock rested between the girls. Nicky surveyed the room, she marveled at Alene's sexual prowess. Clearly her c...