Alien Birth Stories

31,991 results
Orientation
Length
Source
Infinite Scroll

Needs

by intriguess on Sep 13, 2017
NonHuman

Krell was a reptilian queen, which meant that unlike the rest of her species she was very fertile. She was also expected to reproduce repeatedly throughout her lifetime in order to ensure the continuation of her species. Krell had already successfully born several clutches of eggs which had produced healthy offspring. She had only one minor problem, her sexu...

Regan

by wuthering_heights on Sep 25, 2017
NonHuman

Regan opened her eyes blearily, her head pounding and the room seeming too bright for her to fully open her eyes. She groaned softly, trying to piece together what had happened the night before. She had been at a party, someone had offered her a pill, she had been drunk and took it, and then... It wouldn't be the first time the redhead woke up somewhere unf...

Marion's Eggs

by Kira Star on Sep 16, 2017
Sci-Fi & Fantasy

It was a clear evening, the light cloud of earlier in the day had gone and now the stars were clear and crisp in the dark sky. The couples up at Lover's Point were treated to what they took to be a shooting star then thought no more of it. Had they cared to watch it longer they would have seen that it suddenly changed direction just before ground level and m...

Skin Ch. 01

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

(Note: Thanks to RuzieD for the edit.) From government file number 26154, Special Investigations, Department of Scientific Intelligence, Langley, Virginia: Subject: Tobias Eliot Kelly Age: 18 Height: 5'6" Weight: 130 lbs Hair: Dark Brown Eyes: Blue Race/Ethnicity: Caucasian/Irish-American Body Type: Slender/Average Note: The following information i...

Alien of the Family

by cwr2000 on Sep 12, 2017
Sci-Fi & Fantasy

The Louisiana bayou was extremely hot and humid, with thick clouds of mosquitoes and gnats swirling around the red sportscar and the two women who emerged from it. Linda was a 36 year old redheaded woman with sexy, rubenesque curves on her 5'6" body, with 36D breasts and hips that flared out to give her an hourglass figure the men she had fucked in her life...

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...

Star Sex Ch. 03: Pilot - End

by xerox2 on Jun 10, 2019
Sci-Fi & Fantasy

WARNING: The following story contains bizarre erotic transformation and lots of sex. 18+ only please, and make sure you've read chapter 1 and 2 before this part! ====== End commercial break ====== Two minutes later, they were standing in the captain's ready room. "Alright, Mr. Tanner, let's hear it." Jack paced back and forth, unable to contain his e...

Dealing with Alien X

by NewRyder446 on Mar 21, 2018
Sci-Fi & Fantasy

Deep in the continent known as Antarctica a sleek black jet was on its way to an undisclosed location. Inside of this single pilot jet was Special Agent Anna Murphy; the 28-year-old woman had long silky black hair with light hazel eyes and a mocha skinned voluptuous body. She was dressed in a tight black thermal catsuit with matching colored boots and gloves...

Lois Lane's Night Out

by exxxidor456 on Aug 13, 2017
Fan Fiction

As with all my stories, I welcome other authors to add chapters! Remember to like and bookmark your favorite chapters! Regular chapters with 5+ likes get a sequel, chapters with 10+ likes get two. End chapters get an epilogue with 10+ likes. Chapters with the most likes & bookmarks get updated first! All characters in this story are at least 18 years old...

Open in Reader

The Abduction Pt. 02

by mollycactus on Jul 15, 2020
Sci-Fi & Fantasy

(sequel to part one) The tentacle slipped in through her open bedroom window, and slowly pulled the sheet down and off of Topaz's sleeping form. Without waking her, it insinuated itself beneath her torso a few times, each time looping up over her without touching the front of her body. It then smoothly snugged its loops against her and lifted her up from he...