Alien Invasion Stories

17,869 results
Orientation
Length
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Infinite Scroll

After the End of the World Ch. 02

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

So it's been three and a half years since chapter one... I'm the actual worst. I'll try to get chapter 3 done before 2018:) :: I was having the most amazing dream. I felt so comfortable I could have been sleeping in a cloud. It made it all the more shocking to be awakened by that horrible, familiar whir of the hover ships. My eyes snapped open instantly bu...

Amazonian Invasion!

by Devilsname on Apr 5, 2009
Science Fiction

Queen Sheena Belacqua sat on her throne in the royal capital ship. The grand structure had roughly the same square footage as the state of Texas and was orbitting the queen's newest target for assimilation, Earth. The Amazonian Empire had spread quite far in this sector, as it seemed intelligent life was ripe for the picking, smart enough to communicate and...

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WWT: Tattoo and Rachel

by secondsamuel on Jul 15, 2020
NonHuman

Tattoo and Rachel Author's Note: I've had several surgeries on my hands. To write I used a talk to text program that isn't always accurate. If you like my work, please consider helping me edit so I can publish the dozens of backlogged stories in this series. World War T is a series of independent, vaguely interconnected stories about different tentacle...

Subjugation

by Cantalope on Feb 21, 2015
Science Fiction

You are the Tharn. Your preferred form is basically a ball of slime given sentience by each cell of your body communicating with the others like some kind of amorphous brain. Though you can technically assume any form you have a difficult time forming load-bearing structures like legs or rigid tissues like bones. Your body was basically a glob of muscle/brai...

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Saving

by Groade on Sep 19, 2017
Sci-Fi & Fantasy

Kimberly came back to her apartment just after midnight still dressed in her snug-fitting nurse's uniform, her dark blonde hair pulled back under her stiff cap. She was used to working late, her position at the hospital was only part-time and the rest of the week she worked nights as a topless waitress in a nearby town to help pay her way through nursing sch...

The Seeding Bk. 01 Ch. 04

by Pars001 on Mar 30, 2020
Sci-Fi & Fantasy

John was worn out, had it not been for the vitamins that Helen had made him get, he thought that he'd be dead now. Holy shit! What a way to go! He had already cum three times, two from partial blow jobs from Millie, then after they had thrown themselves at each other. John had taken, or rather she had taken her virginity by impaling herself with her full wei...

Star Trek Free Use

by grabablancket on Jul 2, 2020
Science Fiction

2266, the alpha quadrant. You're a crewman on one of the smallest ships in one of the most remote regions of the Federation. You just barely got into Starfleet. You serve on the bottom deck of an ancient vessel, USS Green, it's your job to make sure the ship's clock is synced to the local starbase. The Green is so unimportant it's "captained" by a...

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Unlikely Breeder Ch. 08 - Earthside

by Sungmehetu on Jan 22, 2020
Sci-Fi & Fantasy

(The following contains scenes of non-consent. Chapter is shorter than normal.) Chapter 8 EARTHSIDE Mini stories of those on earth. Lyle Dane 35 Cum-cow The ships were nearly commonplace for almost a year. Some would be shot down by us, or other military. 90 percent were still escaping with young men from any place that offered little resistance. It t...

Contributions

by Nils Huim on Jul 18, 2018
Sci-Fi & Fantasy

45 minutes after masturbating into the special receptacle condom (reputedly lamb's skin) I was still sitting in a chilly waiting area with about a dozen other men. Nobody looked at one another or said anything. Everyone wore the same dour expression as they played with their phones. Finally my name was called and I was led down the hall again to another, ev...

Genestealers Pt. 03

by inconsistentwriter on Jun 8, 2020
NonHuman

(Hi, author here! Some quick notes before we kick off the third chapter of this series. First, all characters are 18 and above wherever applicable. This series contains elements of futa and gay sex, among several others. If that's not your thing, I totally understand - there are many, many stories here, some which may cater to your tastes better. Second, o...