CollabErotica INTERACTIVE EROTIC STORIES
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280 Chapters 10,000+

Boost+ Premier Sports Drink

SizeTyme
A Lilliputian athlete has a bad day during a shoot for a sports drink ad campaign, but her production assistant has a good day!
2.9K words 1 chapter 1 author 860 views
July 4, '23

Tiny World: The Commercial

CrankoWanko
A shrunken actor's costar turns out to be a beautiful, bubbly, 300' redhead, but is she as innocent as she seems?
13K words 5 chapters 1 author 4K views
17
5
July 4, '23
sexual frustration
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The Daibijin: Demolition Girl

tfwnogiantgf
A bikini model grows into a giantess - hijinks ensue!
21K words 38 chapters 5 authors 16K views
36
4
1
July 19

Hour of Acid: Mini Stories

SUPERNOVA
A continuously-updated anthology of miniature stories that contain elements of VORE and sometimes even INSERTION, TRANSFORMATION, and FEET. I do "Hours of Acid" at discord.gg/vore sometimes, where you have the chance to get one of your description for FREE!
2.6K words 4 chapters 1 author 2.8K views
2
3
July 11, '23

A Swim at Midnight

Ubersalamander
Grigor joins his friends at a strange, forbidden pond. He kisses his crush. The End :) My entry into the GTSWorld Discord summer 2023 contest.
1.3K words 1 chapter 1 author 870 views
July 20, '23

Miscommunication

Ubersalamander
David was always the center of attention for his owner, Emily, but how will he get by when her new boyfriend comes over? Caught up in their lovemaking, will he learn to enjoy himself, or will jealousy be the death of him? Commissioned by an anonymous user
20K words 4 chapters 1 author 4K views
9
2
July 23, '23
multiple perspectives
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Rhodes Island Stress Relief Service - File 1: Horn

JackpotWriting
Horn is the first to try Rhodes Island's brand new Stress Relief Services. She needs help trying to come to terms with her regret for her fallen comrades, putting them out of her mind, but never forgetting them. The Doctor has just the thing in mind for her.
5.5K words 1 chapter 1 author 710 views
June 27, '23
doctor (arknights)
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Ginny Weasley and the Shrinking Solution

TinyLesbo
Ginny’s experimented with shrinking solutions in her time at Hogwarts. The only question is; with whom?
3.9K words 24 chapters 3 authors 11K views
6
3
July 25

A Magical Mishap

CrankoWanko
A clumsy young witch accidentally shrinks a defiant knight with a wayward spell.
23K words 9 chapters 1 author 7.6K views
14
9
July 4, '23
sexual frustration
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Bug's Eye View

SizeTyme
Agatha, a brilliant scientist, is studying a race of Human-like insects called Chitinians. She theorizes that, unlike what most think, the little things are much closer to us that previously thought. However, as she goes about her day in her lab one day, everything goes wrong and she's thrust into an epically large (small) adventure.
4.6K words 4 chapters 1 author 2.6K views
4
2
September 3, '23
unwilling shrinking
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From buff to curvaceous

soodersooder
An interactive where buff muscular men will have all their muscle turned to fat, in ALL the right places.
770 words 2 chapters 2 authors 580 views
February 21, '25

The Mecha's Match

Divediveburners
Big girl facing off against giant mecha. Carnage ensues.
4.8K words 1 chapter 1 author 600 views
1
September 12, '23

Mason and Ms. Ainsley

SizeTyme
Two members of Hannibal University, Mason, an Inchling Student, and Ms. Ainsley, a teacher, share a close and special bond with each other. These chapters offer a window into their relationship, and show a few moments that they spend together.
3.3K words 2 chapters 1 author 1.9K views
4
2
August 29, '23
questionable dynamics
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Annie May

Ubersalamander
Readeru-san's giantess fantasy comes true.
500 words 1 chapter 1 author 820 views
1
September 2, '23

Hogwarts Insertion/Unaware Giantess

deleted_user
A story in the Harry Potter world involving insertion and unaware giantesses.
3.8K words 6 chapters 2 authors 8.6K views
3
4
October 25, '23