Gay Cumflation Stories

22,571 results
Orientation
Length
Source
Infinite Scroll

I Dream of Cumflation

by SirKata on Apr 22, 2025

Hey there! If you enjoy my work, I have a Patreon to help me commission artwork to go along with it. You can also check the link for my other socials! https://www.patreon.com/SirKata Anything helps!What's next? Full Story Ad...

Open in Reader

Cassie the Cumflation Slut

by SirKata on Apr 22, 2025

"Oh my god! Jenny! You didn't say he was THIS big!" Cassie, your girlfriend's best friend, only heard good things about you from Jenny. About how... productive you are, especially in the bedroom. Of course, she told you only good things about Cassie. Oh she'd brag about how hot she was, she could be a porn star, especially with her massive tits......

Open in Reader

2020 - WIC

by Rekki on May 10, 2020
Miscellaneous

WIC, short for „Weekly Image Captions“, is a project I started this year to post an image caption each week. The characters, scenes and kinks are often different from piece to piece but there are some reoccurring themes like Timestop and Mind-Control, since these are my own favorite kinks. Since March, it‘s possible to choose the character for an upcoming we...

Open in Reader

Futa Angels And Demons And Monsters

by Smithjohnsonian on Jan 3, 2019
BDSM

Introduction: Angels and Demons are two warring factions, each in their own separate dimensions, that have a standing bet on the souls of humanity. Why they have such a bet is unknown. Angels represent the best part of humanity. Although they too can have sinister agendas of their own. They are immortal but not invincible. Demons represent the worst of huma...

Open in Reader

Femboy Autocracy

by Azaylia on Mar 1, 2021
Science Fiction

In 2027, a mad horny scientist unleashed her diabolical weapons in an attempt to turn the world into her sexual paradise. She released two custom-made viruses. one that would affect men, and one women. They rapidly spread to the entire population, brining their effects with them to all but 0.00001% of the population. For women, the effects caused futaficatio...

Open in Reader

Your Cum Inflated Wife

by SirKata on Apr 22, 2025

**Note: This is a super short story/scene involving weight gain, sex, and cumflation. Ever since your wife’s given birth, she’s been nearly insatiable when it comes to food. At first you thought it was an issue with insecurity, and tried to soothe her concerns only for her to wave you away. Like it’s no big deal. Instead, not that you were complaining, she’l...

Open in Reader

Devil Went Down to Naven – Part 2

by SirKata on Apr 29, 2025

*Notice: This story contains male XWG, some female XWG, male immobility, blob weight gain, male weight gain via cumflation, and futanari* *This was commissioned in December, apologies for the delay* *slap* Naven’s hand rests on his belly, his clothes already tossed aside, as he looks over himself in the mirror, admiring his new rolls and inches he’s packed o...

Open in Reader

The Ogress's New Pet Pt. 02

by Myrph on Jan 15, 2019
NonHuman

Author's Note: I don't care for sequels, but I just felt the urge to continue this one. I hope you enjoy! Story Tags: Futa on Male, Ogress, Monstergirl, cumflation, threesome, Mandragora, Nonhuman ***** Nathaniel held his lover's hand and wrapped his other arm around her beefy neck. His breathing slowed as he regained his composure. The Ogress slid one ha...

Ink You / Us Ch. 05

by JennyLoser on Mar 6, 2018
Sci-Fi & Fantasy

Tags - Transformation, Ball Expansion, (minor) Cumflation, (temporary) mind break ***** Sarah walked on ahead, setting the pace, because if she let Jay do it, they'd get their after dark. And if she let Lily do it, they'd walk in circles. They could camp out in the wilds, but she'd prefer not to. "That was so awesome, Jay," Lily was saying behind her....

Project Stud Ch. 01

by AdmiralSquish on Sep 25, 2017
Sci-Fi & Fantasy

Disclaimer: All characters are 18 or older. This is a commissioned story, written by me. All characters belong to Iceman99, and are used as his request. Content warnings: Huge cock, furry(ish?), light cumflation ***** Chapter 1: The Arrangement Jessica Springs sighed, dissatisfaction gnawing deep in her belly. Five years. Five years since she'd last fel...