Alien Transformation Stories

17,347 results
Orientation
Length
Source
Infinite Scroll

Friends and Foes Ch. 03

by ingarlm on Sep 25, 2017
NonHuman

This story contains m/m and m/f relationships and sex scenes. Thanks for the comments, votes and mails, all positive and most asking for more! I've got no idea yet how many chapters there will be but I'm writing chapter 7 and I do have the whole plot in my head and a lot written, it's just a case of getting it all down. If only I could connect direct to the...

Rings of Fire Ch. 14

by Tara_Neale on Sep 23, 2019
Romance

It was late. Lauren was not sure how late. She dared not look at the clock in the corner of the computer. She had been working for hours. That seemed like days — an eternity. Brent had come and gone a couple of times, checking on her. Jill and Simone had brought lunch and more cake. Megan had delivered dinner. That remained pretty much untouched on the tray...

Looking Through

by Severod on Sep 23, 2019
NonHuman

Looking Through Written by: Severod I awaken, barnacles encrusting my eyes, sand weighing me down. I’ve slept awhile-- I can’t tell how long; that detail was always irrelevant anyway. I stand, a cascade of sand and reef fauna falling off of my back. My head emerges from the icy water, so I open my eyes. I feel the crackling of the barnacles that have so lo...

The Diary

by caineabel2 on Oct 21, 2019
Loving Wives

(I found this in my wife's bureau the other day. I don't know what to do. Any suggestions?) August 18, 1997 I am writing this because I have no one else to tell. I have done something terrible. I have cheated on my husband. Actually I have not technically cheated, I mean no other man has touched me. I just flirted. And not even in person. I flirted over th...

The Society Pt. 11

by JDMatton on Dec 2, 2019
Novels and Novellas

I had not known how long we had driven, once I was lead into the Therian's white van, and took a spot in the seatless rear end of the van, as the Therian woman and Mike took the driver's seat and passenger seat, but I must had drifted into a sleep deprived doze, because within what felt like minutes of driving, I was shaken abruptly awake. My eyes snap hea...

Taking It for the Team Pt. 03

by dpingjessie on Oct 30, 2018
Group Sex

Ever since my hockey team and I gangbanged my friend Jessie a few years back, the fate of our squad seemed inexplicably tied to the sexy woman, who was also my long-time obsession. Despite her marriage, Jessie and I had been hooking up for more than five years now when she was in town. Not only was her husband aware -- most of the time -- but often joined me...

Home for Horny Monsters Ch. 26

by writerannabelle on Oct 31, 2018
NonHuman

Hey all! I am back with the last chapter of Part 2! This chapter has some fun surprises in store to wrap up the story I started in Ch. 13. If you are just now finding this tale, you're gonna want to go back there to get caught up (or better, go back to Ch. 01. The Lit community's enthusiasm has given me the drive to keep this tale going. Without all the ki...

The Hunt

by phoenixcinders on Nov 6, 2018
Erotic Horror

For Halloween I've decided to right a somewhat spooky Halloween story. I hope you enjoy. All characters involved in sex are 18 or older. The story is based on true events that happen some time in the near future. This story contains a lot of kinky stuff, including but not limited to girls with dicks, anal, lots and lots of cum, a gangbang, and some monsters...

Thank Fuck for Lab Accidents

by Mr_Owlow on Aug 6, 2019
Anal

Lots of anal, some transformation stuff, so if thats not your thing, move along. ************ Crash! 'Fuck!' I'm covered in some unknown whiteish goo, a big flask just dropped from a shelf onto the work bench below, smashing a bunch of other containers and splashing the mixture all over me. I can even feel some up my nose and taste some in my mouth, a swe...

A Tale of Two Sissies

by MadMax621 on Dec 12, 2018
Transgender & Crossdressers

The Transformation In his mind a perception of his body starts to take shape. The mist begins to clear and he finds himself more hanging than standing upright in a door frame, naked with his ankles and wrists spread and fixed to the frame. Sitting opposite to him behind a large desk is a dark haired woman of good proportions wearing a business suit and spo...