Alien Invasion Stories

17,869 results
Orientation
Length
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Infinite Scroll

Birds of Prey - Bisexual Edition

by Snekguy on Sep 11, 2018
Sci-Fi & Fantasy

Author's note: this story has been re-edited to bring it up to my current standards as part of an effort to make Ebooks. It features improved editing, grammar, punctuation, and also includes rewrites and expanded scenes where necessary. Please see my bio for more information. CHAPTER 1: U.F.O The alarm blared, the sound of boots hammering on the deck joini...

Adult Animorphs

by remote74 on Dec 4, 2006
Fan Fiction

My name is William. I can’t tell you my name or where I live. What I can tell you is the truth. The Earth is being invaded. They can be your mom, dad, brother, or best friend. They didn’t replace them with some sort of clone; they’re under alien control: Yeerk control. The Yeerks are like parasitic slugs, but smarter and much worse for your health. They sli...

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Abducted - A New Beginning

by pyramidqueen on Sep 11, 2018
Sci-Fi & Fantasy

Prologue Jane was among millions of humans to be abducted upon a ship. A race of aliens called the Zyd had invaded and conquered Earth in a matter of days. Communications had been disrupted, the nuclear arsenal of the most powerful countries was rendered powerless and the world's military forces were crushed as if they were nothing more than insects smeare...

The Green Blob Ch. 03

by maestro84 on Sep 19, 2017
NonHuman

While Jennifer was standing behind the counter at the local dress shop in town. It was a very slow day and she was standing there checking her phone when she heard the door open. She looked up and saw a tall attractive red head walk in. "Hello! Anything I can help you with today?" As Emily walked in she looked around at the dresses thinking she would need...

The Dream

by arianwen on Sep 13, 2017
Erotic Couplings

Melinda rolled over in bed and stretched luxuriously. She had silenced the alarm some minutes ago, but Melinda had a rare day off so was enjoying waking up slowly, her body was still tingling from a very enjoyable dream. She reached an exploratory hand into her panties and from their moistness realized just how enjoyable her dreams had been. Her feel of her...

The Alien Invasion Two The Spawn Ch. 02

by Seawolf7739 on Sep 13, 2017
Sci-Fi & Fantasy

When Mary saw their new house she almost fainted. The place was huge and need a lot of work at least on the outside. However, the inside was beautiful; at least what she had time to see. When she went over the papers of the sale she could not believe her eyes. They got this place for a song. She kept asking the seller if the price was correct. "Fen, are yo...

Stories of Horizon

by Jizzrar on Oct 26, 2016
Science Fiction

Hello! I decided to give my friend and DM a helping hand with this erotic sci-fi tabletop he is making! He pretty much made the game himself based on most sci-fi mediums (Star Wars, Mass Effect, Warhammer 40k, Star Craft, etc.) and made it on the d20 system. He's taking a bit of a break and been somewhat discouraged by lack of people participating in his amb...

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XXXecil's: The CockOut Bk. 01

by xxxecil on Sep 14, 2017
NonHuman

The Kid would never get laid at this rate. Xavier frowned from the booth where he nursed a martini intended to make him appear fun-loving. But he wasn't here to get wasted. This - watching men trying, and failing to pick up chicks was his job. One he was normally better at. His client, a stuttering and pimple-faced ginger IT geek blundered something about...

Curves Ch. 02

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

Thanks to Todger 65 for the edit. ***** Splat! The sound of water hitting the surface woke the young woman. "Huuuurgh!" The rush of air into her lungs followed. "Cough! Cough!" Air and water expectorated again through her abused throat; the tight, painful clench of her chest as her body adjusted to the breath of air. She lay on the floor, sinuses and t...

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...