CollabErotica INTERACTIVE EROTIC STORIES
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The Giantess Destroyer (rampage story)

GiantessKaijuFan
Inspired by the Giant Baby Destroyer, make a Giantess and have her rampage cities.
15K words 110 chapters 2 authors 14K views
1
August 4, '25

The Idolmaster Size Stories

GiantessKaijuFan
Various stories set around the girls of the Idolmaster series. Read and add please.
3K words 20 chapters 2 authors 2.9K views
1
1
September 6, '25

Girlzilla: Giantess Monsters 2.0

GiantessKaijuFan
A revival of my old Girlzilla Giantess Monsters Story. New rules and updates! Read and add
110K words 220 chapters 2 authors 20K views
August 4, '25

A Femdom Pokemon World

StrangeServal
Welcome to the Gynar region. In this region is a safe haven for women anywhere, in Gynar men are property. Here some force has made anyone born here, pokemon or human, to be female. Your mom moved here with you when you were young, and since you have been under the thumb of women, human and pokemon alike.
5.2K words 17 chapters 2 authors 11K views
10
6
February 11

The Remote of Transformation

ThePanswapticon
An inventor crafts a stunning new invention: a remote control that can transform anyone with the press of a button!
91K words 160 chapters 4 authors 22K views
16
5
June 15

A Giant's Master

dellobenedetto
You have a beautiful giant, or giantess, awaiting your every command...
1.2K words 6 chapters 2 authors 1.3K views
3
3
September 5

Shipwrecked With Giant Anthros

1WAKAWAKALOL
You’re a small human who is stuck on an island of giant anthros.
16K words 45 chapters 6 authors 10K views
28
10
August 29

A Big Anthro World

1WAKAWAKALOL
A human in a world of buff and fat giant anthros.
8.2K words 28 chapters 3 authors 6.4K views
9
7
August 23, '25

Anthro planet

1WAKAWAKALOL
A young human who is trying to live among giants
4K words 69 chapters 4 authors 12K views
4
2
June 21

Human Body: Travel to Learn (Collaberotica Edition)

ProfessorGecko
A high school field trip of exploring the human body.
15K words 87 chapters 3 authors 17K views
8
4
January 20

The Size Zone Interactive

TheSillyBillyLilly7076
A wandering soul finds itself reincarnated into a few chosen (and shrunken down) characters from various anime, video games, or television shows as they must find a way to survive the whims, character quirks, and tendencies of their regular and even giant size companions or enemies!
450 words 1 chapter 1 author 460 views
5
3
June 25, '25

Another Fictional Female Fantastic Voyage Interactive

ProfessorGecko
A free-for-all giantess endo interactive featuring females from different media.
2.5K words 33 chapters 5 authors 6.3K views
10
5
July 2
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