Alien Breeding Stories

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Invasion of the Alien Breeding and Boobfucking Slimeworms

by PrevertOne on Sep 19, 2017
NonHuman

Invasion of the Alien Breeding and Boobfucking Slimeworms: A Parody Author's note: the story takes place in the same universe as and is a parody of "Invasion of the Carnivorous Alien Worms" by Doc Dweeb. The story is written with his permission...really. * "It was a late spring day, early evening on a Friday, when people saw what they thought was a shooti...

Runners

by ketup on Sep 13, 2017
Sci-Fi & Fantasy

I don't know how long I'd been asleep but when I woke everything seemed fuzzy and bright. I moved to rub my eyes and found my arms bound. I shot awake then, I tried to move my legs, they too were bound. Panic began to set in. I couldn't quite see around me but from what I could see I seemed to be in some sort of medical room or a lab. Everything was steriliz...

Mines of Sonhadra - Stage 02

by KarinaMacoy on Oct 16, 2018
Sci-Fi & Fantasy

(Fair Warning ~ This gender swapped, action/adventure, sci-fi hentai litRPG features elements of non-consensual sex, sex with aliens, monsters and other non-humans, tentacle stuff, seduction, coercion, dominance and submission, male/female sex -well kinda, maybe however you want to classify the gender-swapped sex....on top of the violence, fantasy elements,...

Breeding Planet

by Robopoop on Jun 6, 2018
Science Fiction

Author's Note: I noticed that this story has not been edited properly to make better sense. Will be working on it when I get the time. It seemed like it was only yesterday when society seemed to suddenly appear a little different. People began to act strangely after new facets of necessity appeared from out of thin air. When it began, individuals received no...

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Unlikely Breeder Ch. 01

by Sungmehetu on Jan 8, 2019
Sci-Fi & Fantasy

Editor's note: this story contains scenes of non-consensual or reluctant sex. ***** PROFESSOR Eneccor Exobiology Lab, Semut University, Untull City, Gork Prime (Translated to English from Gorkian) Eneccor had been the top science professor at the university for exobiology for nearly 10 solar cycles. He knew that the rampant disease would stop all repro...

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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Octopodded Ch. 03

by HalfShim on Jun 10, 2019
Erotic Horror

The dockmaster's crew had no time to understand what was happening before they were overrun. Trotting down the ramp, octopus spawn sprung from podded humanoids, leaping onto unaware human bodies. One of dock workers tried to smash an attacking octopus with his clipboard, but missed, getting tangled up in its arms. A second octopus soon found his head, crunc...

Re-population Ch. 04

by alan55 on Sep 13, 2017
NonHuman

Ch 4 – The downfall (Quinn) Over the years, the re-population effort seemed to be going well. The alien's numbers grew quickly in the first couple of generations. The alien males would impregnate as many of the human females as possible. Since the human females would normally have only about 3-4 children during their lifetime and each alien impregnation...

Alien Abduction

by TheRedZone on Sep 13, 2017
Erotic Horror

All characters are 18 and older. ***** Mom claims that she was abducted by aliens, and tattooed for identification, to be used for their breeding program... It's 2:00 a.m. and mom is walking (stumbling) home alone from the bar, just a few blocks away. She turns down a small dark alleyway, to take a pee behind a dumpster, and as she drops her panties down...

Parasite

by PhoenixPlays05 on Jul 15, 2019
Science Fiction

TALIS, HOMEWORLD OF THE TALOS Streaks of fire zoom across the skies over Talis, and the parasites are panicking. The Talos look like large scorpions with long, thick, dick-shaped tails. They are capable of impregnating women of any race, no matter the size. Three Alpha Talos, the future heirs of Talis, are being loaded into pods by their breeding mother, a t...

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