CollabErotica INTERACTIVE EROTIC STORIES
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Stories

280 Chapters 10,000+

Small Around Sisters

slappy
Cory and his sisters find their mom's old shrink ray and take it for a spin. Who will get zapped and be forced to survive in a giant world with their giant sister(s) until they can be unshrunk?
13K words 15 chapters 3 authors 12K views
16
7
September 20, '25

Trapped in butts and guts

Reborner
Out of the blue, you shrink and you have to survive around some gassy and/or hungry femboys.
1.7K words 6 chapters 2 authors 5.4K views
7
4
December 26, '23

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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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

Flowers of all Kinds

TinyLesbo
When Rapunzel’s hair was cut off, she lost her healing powers. At least that’s what she initially thought.
1K words 1 chapter 1 author 520 views
September 15, '23

Bake Me A Cake

JollyJoe
Shrunk by your boss at the bakery.
3.1K words 10 chapters 2 authors 5.8K views
7
2
May 26, '24

A Cheeky New Relationship

BridgetdrkW
A story about inanimate transformation that starts off going too far...and then goes further...
3.7K words 1 chapter 1 author 870 views
4
4
September 27, '23
inanimatetransformation
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cheekynewrelationship
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Favor for a Friend

SizeTyme
Your friend comes to you with a favor to ask. A sexual favor that completely catches you off guard, but that you eventually come to enjoy...
3.1K words 1 chapter 1 author 1.3K views
14
4
October 22, '23
ambiguous genders
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accidental entrapment
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urethral sounding
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ureathral insertion
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Alpha-Beta: One Wrong Step

Viper07
A brief story part of a fun contest. The theme was torture... you can probably guess the rest.
2.5K words 1 chapter 1 author 670 views
October 27, '23

Annie May

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

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 570 views
February 21, '25

Monstrous Mate

Viper07
A young fisherman swims out into the open ocean in the hopes of finding the woman of his dreams. And boy howdy does he.
5.2K words 1 chapter 1 author 680 views
2
October 27, '23

Gotta Catch ‘em Small!

TinyLesbo
Pokémon trainers in size changing shenanigans
12K words 54 chapters 4 authors 18K views
41
9
July 26

Waking up an inch tall

Reborner
You wake up to find yourself an inch tall and all you can remember is last night's party. A restoration of Tinyman0001's first work.
16K words 38 chapters 2 authors 23K views
15
5
November 4, '23

My Tiny Hero/Giant Heroine Academia

ClosetFetishist
Not all men are created equal....but they are all equally tiny to the women of THIS world of quirks.
5.4K words 5 chapters 4 authors 6.3K views
15
12
October 10, '24
boku no hero academia
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inter-size school
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