Mpreg Femboy Weight Gain Story Stories

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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...

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The Aliens That Make You Fat

by theilluminaughty on Sep 19, 2017
NonHuman

Hey Guys, I'd like to apologize in advance for this story. I'm aware it's well outside of my frame of knowledge, I'm aware that more than a few parts could be considered gross. I warn you of guts and snakes and gay activity. This will not, on the upside for some of you, turn into a conventional mpreg story, but it may turn to one about a transsexual disorde...

A New? Weird World?

by wimil on Apr 7, 2021
Interracial

A strange family of bacteria has infected humanity during the 1850's. The bacterium(later call Femrite50) was mostly has a positive effect on humans better immunity, metabolism, and more durable so the people of the world thought as a blessing from their respective Gods that was until the kids came in the world. The bacteria amazingly ingrained itself into h...

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Dick World

by darkness_drearing on Dec 25, 2019
Bisexual

For contributors As was stated at the top: while there were will be two general threads to go off of (for a guy and girl), feel free to create your own characters or scenarios. The only shared premise among them needs to be that they find themselves, however you decide that happens, in this universe and, as The Eagles would say, "You can check out any t...

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Samus and the Reality Altering Upgrades

by welldressedcrab on Nov 14, 2020
Science Fiction

Samus brought her ship into dock with the station, the docking bay walls closing behind her. In her adventures through the galaxy she had received a signal from a remote research station. The signal informed her that the station was inhabited by a scientist AI which was programmed to keep inventing and researching for eternity. If she came to investigate, sh...

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Aviators

by theilluminaughty on Sep 16, 2017
Transsexuals & Crossdressers

As an aviator, I have a certain set of characteristics. I have both genders of genitalia, I have wings, and I have relatively light bones. The latter two mean I can fly with ease on my home planet Col. The former means I can get pregnant and also impregnate. Contrary to the rigid gender boundaries of Earth, everybody on Col made a practice of being genderqu...

The School Ch. 07

by NeighbourhoodSuccubus on Jan 15, 2019
Sci-Fi & Fantasy

Zamuel breathed hard against his captor's hand as she pushed him away from the heavy growls of guitars and loud lyrics he was too distracted to make sense of. She was powerful, toned and athletic compared to Zamuel's soft and meek form. He was helpless in her hands and could only continue walking under her firm guidance. They passed by a few femboys who too...

Tales of Kirkjufell

by Alvae on Feb 23, 2019
Miscellaneous

"Hey, you are finally awake..." A strange creature speaks to you, sitting atop of pile of bones, and skulls, tapping on unbeknownst skull of what appeared to be a grey ogre, as there is only one eye "Let me bend your ear for a moment, and tell you stories about an Orcess who dared to defy the Gods, and has been exiled from their place, unright...

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Create a Shemale

by wsauthor on Sep 29, 2018
Science Fiction

*Author’s note: This story is Public, if you have an idea, start writing!* Robots, science and chemistry have all advanced further than the public is aware of. Due to patents and trade secrets, nobody knew it was even possible to create a sex bot. They can have gravity defying shapes and sizes. They can even alter their owner with chemical cocktails. Cockbot...

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Thor and Loki Pt. 03

by MoltenPurple on Oct 11, 2017
Fetish

A.N. This story contains mpreg (male pregnancy) do don't read if that isn't your thing. +++++++++++++++++++++ Breaking away from the passionate kiss, Thor pushed Loki gently backwards until he was forced to sit on the edge of the huge four-poster bed. Loki grinned impishly and lay back onto the plush velvet, giving Thor easy access to his hard, eager cock,...