Cock Expansion Stories

270,901 results
Orientation
Length
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Infinite Scroll

A BE Quarantine Pt. 02

by boredstiffwriter on Apr 22, 2020
Fetish

It was the best of times, it was the worst of times. Just kidding, it was definitely the best of times. Jess and I had fucked like rabbits all night. It wasn't like we had anything else to do while in quarantine. I fell asleep that night sweaty and tired, with my head resting between the two biggest tits I had seen in my entire life. All was right in the wor...

Who Wanna Be a Bimbo? Ch. 03

by mattpantyhose on Jul 4, 2018
Celebrities & Fan Fiction

This story is based on a game "Who Wanna Be a Bimbo" created by Dahakma. I would also like to thank one of my readers whose few ideas have been used in this episode. After the story was done I came up with an idea for an alternative route. Somewhere in the middle there is a fork on the road. The second version as well as the epilogue are at the end, after...

Gloria's Transformations - Breeding

by Captain1021 on Jul 27, 2020
Sci-Fi & Fantasy

See the beginnings of previous stories that more completely describe Gloria's series of genetic transformations into a terrifically voluptuous, totally uninhibited, and breathtakingly gorgeous blonde, who develops a hypersexuality condition encompassing a hyper sex drive and many perverse and extremely powerful sexual impulses, including size and black men f...

Rebirth of the Beyonders Ch. 02

by Silenteye on Sep 17, 2017
Celebrities & Fan Fiction

As I mentioned before this story is more of a plot and action story than sex but there will be plenty of sex. This a scene more of plot and to identify who the beyonders are, what they do, and their goal. Enjoy! Mass Effect: Rebirth of the Beyonders Tags include: Transformation, Excessive Size, Excessive Cum, Cum Inflation, Growth, Balls Expansion, Penis E...

Shake! Lift! Praise!

by mistyfdfa on Feb 7, 2018
Transsexuals & Crossdressers

This is sort of a follow up to Chosen By Passion, but stands alone I feel. As The Goddess of Passion is only tangentally involved in a man becoming a swole altersex mini-giantess. So, If sex changes, men getting buff, breast expansion, butt expansion, and other such things bother you. I would read something else n.n - It had been a long day by time Wallace...

Species

by Rapebanana on Nov 17, 2015
BDSM

In this story you're not a well known astronaut, but just a rich guy living in a mansion. Which went dipping in the water of a lake one night and the radioactive barrels lying on the lake's floor made you mutate, maybe in combination with the black ooze hiding in the water. As an anonymous you can rape as many women as you want, without the government findin...

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JIYUU

by Naughty Stories on Oct 12, 2020
Exhibitionist & Voyeur

Jiyuu is a Japanese streaming service specialized in uncensored content intended for adult audiences. It was created in 2014 and it quickly became a success in Japan. In 2018, it began its international expansion, offering services in several Asian countries. In 2020, it took the definitive step towards becoming one of the world’s biggest streaming providers...

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The Witcher

by adam17017 on Mar 19, 2017
Fan Fiction

Geralt of Rivia rode his way through the winding cobblestone streets of Novigrad, a free city within the Kingdom of Redania. Becoming a Witcher meant going through a series of tests, back at the Witcher fortress of Kaer Morhen, which few ever survive. Every single person put through the trials is only a child, so that if they pass the tests, their body is ab...

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Une soirée magique

by zbloutch on Jul 15, 2019
Fantasy

La ville de Fort-Sépia était un endroit sans histoire. Les jours et les nuits qui s'y écoulaient se déroulaient généralement sans imprévus, et le soir ou commence cette histoire ne semblait pas faire exception à la règle. Au milieu des maisons plongées dans l'obscurité, une seule se démarquait. Ses fenêtres allumées et les silhouettes qui bougeaient, sans pa...

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7 Kinky Sins of Heaven

by Link12201 on Feb 3, 2021
Fetish

You had lived a good life, one that any average person could be proud of. You had a well paying job, a loving family and both kids and grandkids to carry on your legacy. But at the moment, you don't seem to care about your legacy as you find yourself floating in a vast white space, various gray blotches intermixed in the white, giving it all a cloud like app...

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