Alien Experiment Stories

20,052 results
Orientation
Length
Source
Infinite Scroll

Pornstar Pet Ch. 06

by Oupa99 on Sep 26, 2017
BDSM

This is a sequel to "Perfect Picture" and will be a multi chapter story. This is a work of fiction and all characters are consenting adults over 21. I want to thank everyone for their feedback on Perfect Picture and that encouraged me to continue this story. I especially want to thank NadiaLove17 for her incredible editing, dialog, plot and story ideas they...

Death and Glory

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

It began with a series of beautiful, tall, muscular women appearing suddenly in the hinterlands. None of them was shorter than 6-foot-4, and the height ranged up to 6-foot-11. Fifteen sightings were confirmed in the United States within a week. More appeared worldwide: five in Africa, six in Asia, 12 in Europe, seven in Russia, nine in South America. Three e...

The Millipede Bugs the Astronaut Pt. 01

by PrevertOne on Sep 14, 2017
Humor & Satire

(Inspired by and Based Upon "Contact" by Little White Mouse) By The Preve Thanks to Todger 65 for editing. Author's note: This story was written years ago, so forgive some of the crude edges. ***** Lt. Kate Sanders of the United Nations Interstellar Service, stood on the beach looking at the ocean. If not for her predicament's ambiguity, she would...

Enhancement: Experiment Ch. 05

by sylvershade on Sep 12, 2017
Sci-Fi & Fantasy

Author's note: Sorry for the short chapter... I need a bridge for the next story arc. Sylver ***** I was gulping down Jerome's thick delicious semen, my mouth stretched around his massive head as he unloaded his half gallon of sperm into my stomach, when I heard the mistress walk in. For a week, this was our routine, except the mistress didn't let him f...

The Mitre

by ArcturianCandidate on Jul 14, 2020
Sci-Fi & Fantasy

Authors note: This is my first story submission and while I hope you enjoy it for what it is, I am welcoming all feedback both critical and constructive. My goal is to improve as a writer, so If you wish to see a continuation of this story please let me know. ----------- It was a brief but brilliant display in the upper atmosphere, a ball of rippling light...

Hypothesis Confirmed

by Fuinimel on Sep 14, 2017
Celebrities & Fan Fiction

Author's note: As usual, while this story features characters from my other Endeavour stories, it is standalone and does not rely on them. It is also, I have to admit, the shortest and most plot-free of the stories so far, but the next one should have more to it. ***** Risa – the Pleasure Planet. At last, the Endeavour was stopping off for shore leave at a...

Body Shifters: C.L.A.I.R.E. Ch. 01

by xxxecil on Sep 25, 2017
NonHuman

The alien jiggled her tits at me. The creature seemed utterly consumed with sexual innuendo and interest - or....perhaps it thought that I was, and it was all simply to entice me into letting it free. No chance of that happening; I may remind people of the 'absent-minded professor' smart-but-dumb mad scientist cliche, but I wasn't quite so absent-minded as...

The Big Blonde...Pinkie Invasion

by PrevertOne on Aug 31, 2017
Humor & Satire

By The Preve On a warm spring night on May 8, 20... , a sonic boom woke the residents of Paris Falls, Cleveland, Ohio. Lights came on all over the neighborhood. People cursed the low flying aircraft that disturbed their various slumbers. The lights went out again as grumblers returned to bed, but not before the men had a brief tumble with their wives. Unacc...

Lust of the jungle flesh

by Sixth on Nov 24, 2006
Science Fiction

The jungle outside the smoking remains of the crashed spaceship teemed with life. Charred metal was strewn through the exotic undergrowth. The automatic fire suppressant system slowly oozed to a stop, those robotic arms which had survived Galileo 12's impacted into the uncharted planet discharged the last of the CO-laced foam and retreated into protected pod...

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Test Subject

by homealone_447 on Sep 16, 2017
Sci-Fi & Fantasy

Aylin analyzed every electric circuit but she couldn't find the glitch that was keeping her spacecraft from reaching hyper speed. Her fuel pods were running on empty and there were no space ports close enough to provide shelter. Lucky for her, a small dot showed up on her long range scanner and she adjusted the curse accordingly. When she got closer to the...