Pregnancy Expansion Stories

13,515 results
Orientation
Length
Source
Infinite Scroll
SmutMD: The World's Biggest Erotic Literature Search Engine.
© 2025 SmutMD.com

The New Super Meme

by MoteDog on Dec 27, 2017
Fantasy

Sex Craze wasn't interested in the usual bizarre perversions. Breast expansion? Penis expansion? Lactation gush? They were alright, but they were rather common where she-he-it came from. No, Sex Craze desired the truly WTF! To this end, he (this time) donated his radioactive sperm. To this end, she (this other time) visited a sexual orientation workshop. To...

Open in Reader

The fetishist's multi-tool

by jennaalley on Nov 30, 2018
Fetish

Just like any other morning, you wake up at 7 am. A little tired, a little sore, nothing out of the ordinary. Your name is John, and you're 25 years old. You're 6'2", strong, with well kept short brown hair, and a handsome jawline. Surrounding it, is a short, but good looking beard. You're sore from lifting weights last night, but you are glad. If you'r...

Open in Reader

Hentai Heaven

by hornyboi666 on Sep 28, 2020
Fantasy

=============================================================================== Important notes: 1- It seems that I am not a good writer. as of now, I wrote 17 chapters about (John - North Korean 21 yrs old boy). I made an effort to make it a story with a sex scene in each chapter and build up a story. If you are in rush or not sure if you will like it or no...

Open in Reader

World of Warmother

by satoshy12 on Jan 13, 2019
Fantasy

World of Warcraft Azeroth Azeroth is the name of the world in which the majority of the Warcraft series is set. At its core dwells a slumbering world-soul, the nascent spirit of a titan. Where he can land into the Trolls, Elves, Wild god heritage, Dragons, Tauren or a other Native Inhabitants. Or into the Horde Orcs. Alliance, Horde or Neutral Danny x Harem...

Open in Reader

Disney's Fetish Porn Universe

by warhammer1231 on Apr 22, 2025

Inspired by talking with a few friends during Covid on a chatroom called Discord. I ask them what would you change with characters and went to a few Disney cartoons and CGI movies. Then after a while, I commission and edit Jane and now getting the idea of this story here. Now all of the Disney cartoons from the old to the new are being altered with parodies...

Open in Reader

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...

Coed Turned Housewife Ch. 06

by Maisy_P on Oct 8, 2019
Fetish

Coed Turned Housewife, Ch. 6 - "The Big Talk" The sixth in a series about innocent Chelsea Pelham and her handsome professor, Dr. Mark Benning. *** Still naked and covered in sexual fluids in Dr. Benning's office - his office hours not even yet fully completed - Chelsea and her professor lover recovered for a half hour or so, snuggling as best they could...

Open Your Holes to New Horizons

by basilLEAF on Apr 22, 2025

University of Falika 69 Grand Stellar Lane, Falika, Throbbi Empire April 25, 2024 Dear William Bottoms, We are thrilled to inform you that you have been accepted to the prestigious University of Falika for the Fall term commencing in September 2024! The Admissions Committee was very impressed with your application, particularly your respect of the natural h...

Open in Reader

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...

RapidPreg

by notme007 on May 11, 2020
Fetish

It was a casual Friday evening for Tracy. She was at her apartment finishing some papers when her phone started to buzz. She completely forgot that she planned her pregnancy experience for tonight. She got so excited and a big mischievous smile appeared on her face. Before you knew it her work was done. She sat on a side of her bathtub with a big glass of w...