CollabErotica INTERACTIVE EROTIC STORIES
Log In

Category: Sex Acts

132
Catch-all category for all sex acts. Mild things like kissing are included.
Search Sex Acts stories Suggest category changes All categories

Tags in this category

Works in category: Sex Acts

Stories 22 Chapters 105

Blaise's Secret

Sex-Caliber
A spinoff of "Giantess/Shrinking and Farts" by RandomAnon, but instead of giantesses or shrinking it's just the main character living with a fart fetish.
15K words 13 chapters 1 author 3.3K views
13
6
September 21

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

Caught By Orisa

HereIAmStanding
Orisa catches you and thinks you’re a member of Talon. Think of something before she punishes you. Grossdom/femdom story.
2.9K words 7 chapters 4 authors 2.4K views
4
4
August 24

Naruko Uzumaki

HereIAmStanding
Naruko Uzumaki with women.
530 words 2 chapters 2 authors 920 views
1
1
November 30, '24

Your One and Only Chance (Mantis World)

Toms Tiny Emporium
In this world, men shrink after one single sexual encounter with a woman. How will your story play out?
9.2K words 19 chapters 3 authors 7K views
14
6
December 9, '25

Captured by the Cookie Captain

gooberg
A stowaway sells off the pirate crew he worked on to the cold mistress that is the captain of the merchant marine. Though he helped capture the pesky privateers, he's still not innocent. Captain Ice Cookie has a lot of ideas for what to do with him, but one thing's for sure: he'll always be beneath her.
2.1K words 1 chapter 1 author 640 views
February 26, '24

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
15
4
October 22, '23

The Mecha's Match

Divediveburners
Big girl facing off against giant mecha. Carnage ensues.
4.8K words 1 chapter 1 author 650 views
1
September 12, '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 600 views
February 21, '25

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 2.8K views
4
2
September 3, '23

Punie Rescue Force

Ubersalamander
From the mind that commissioned "Miscommunication" comes another tale full of love, loss, and tiny people being coated in cum. Oliver is in a race against time to save his girlfriend, while a pair of Humans abduct and kill thousands of Punies (near-microscopic people) for fun and profit.
6.8K words 1 chapter 1 author 970 views
2
August 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 4.1K views
9
2
July 23, '23