Alien Impregnation Stories

10,277 results
Orientation
Length
Source
Infinite Scroll

Breed

by Tostito675 on Jul 4, 2018
Science Fiction

Notes; Based on the twine game byArmyofRobots found here: https://www.tfgamessite.com/?module=viewgame & id=1337 (without spaces, formatting messes up for some reason) or https://f95zone.com/threads/invasive-species-v0-9-4-armyofrobots.4341/ This alternate and extensively changed version is posted with permission from the creators. The original was abo...

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Demonbeast Invasion Renewed Ch. 02

by YojuLord on Sep 26, 2017
Sci-Fi & Fantasy

Sorry it took so long for the sequel. Thanks for all the favorites and comments. Themes of tentacle sex, alien impregnation and alien offspring/mother incest. ***** The moonless night was illuminated by the city's buildings and skyscrapers which stood out against the surrounding darkness. But within the bright lights of the city, a tremendous, dark shadow...

Rise of a Free Love Empire

by BelleHades on Sep 26, 2017
Science Fiction

Gene's workday began like any other; get up at 9:30, get ready for the day, and leave for work at 10:30 on the town's local bus service. Today was a Friday, so he was grateful for the end of another work week. His job? A dishwasher at the local burger joint. Exciting, right? About him, Gene was 29 years old, and his 30th birthday is tomorrow. Go Gene, right?...

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John is Timeless Ch. 02: Ballet

by Cockerboy on Sep 16, 2017
Sci-Fi & Fantasy

John has been on earth for a year now. The whole of earth has been time frozen into what seems to be a fertile ground for alien procreation. Humans are still warm to the touch and do not die unless the male has been harvested or the female has given birth. John has tried burying the bodies, but has started burning them due to the sheer volume. He could not...

When Aliens Impregnated the World!

by Progenitor on Mar 7, 2018
Science Fiction

A cool breeze blew over the desert that evening as John and Gillian shared the porch together. The sun had set, and John was sitting with his pipe dangling from his lips and a newspaper in his lap while Gillian sat across from him with her legs folded under her. "It's a wonderful evening, isn't it John?" Gillian said. Her eyes were wandering the ho...

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Sachem and the Borgles

by sex slave on Sep 16, 2017
NonHuman

Sachem went about his floating around within hive seventy two of the gortrum sector of his home sphere. Like most of his kind he was of a decent size and of a brilliant color blue. Most of the Borgles were very happy these days because another planet had been captured making for more colonization. Sachem, like most of his kind was long and cylindrical and...

Invisible Woman in the Negative Zone

by marvelfan on Aug 23, 2016
Fan Fiction

Susan Storm-Richards floated in the Negative Zone, her communicator was totally busted. "Why did I not listen to Reed, I shouldn't have come here alone." She had responded to a signal from Rosetta Stone, a high ranking political figure in Shadow City, one of the many places in the Negative Zone that the Fantastic Four had visited. Now here she was...

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What Those Little Greys Can Do

by animeninjaNIPPON on Sep 15, 2017
NonHuman

Lisa Rosley learned the hard way: never underestimate what those little Greys can do. Lisa had taken an interest in extraterrestrials back when she was an elementary school girl. Being the type of child who seldom connected with peers her own age, it seemed almost natural that she would take an interest in the possibility of life outside her galaxy. She spe...

Futas in space

by showmetits on Feb 6, 2020
Fantasy

In this story you're the last known human (and you don't know what you are) who ends up getting it on with a really sexy futa alien girl who also is the last of her kind and doesn't know what her race is. Here you will choose your gender. You can write your own stories threads too. Just look at the writing guide so you can get an idea of I'm looking for. It...

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Mass Effect: Aftermath

by Eugene92 on Jan 10, 2016
Fan Fiction

Fleet Admiral Hackett observed the utterly destroyed Citadel, still orbiting Earths atmosphere. He had managed to establish contact with the inactive space station. Specifically, with one Armando Owen-Bailey, a Commander of C-Sec, who sent out a distress call Hackett picked up. Communication was fuzzy but Bailey seemed to understand Hacketts request after re...

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