Demoness Costume Transformation Stories

20,086 results
Orientation
Length
Source
Infinite Scroll

Demoness Costume

by mistyfdfa on Sep 13, 2017
Fetish

A woman's idea for a Halloween costume turns out to have a mind of its own... Rated NSFW for sexual nudity, and masturbation Analise was stressing out. Carol, the woman from accounting whom she liked quite a bit, had invited her to a Halloween costume party two weeks ago. The get together was tonight and, pressured by wanting to make a big splash after hav...

Superheroines Bk. 09

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

WARNING... This is an "Erotic" Science Fantasy story. If you are offended by commonly used sexual words and graphic descriptions of various sexual acts then stop reading this now. There are countless Alternative Universes, ranging from ones that are almost indistinguishable from our own, to ones that are totally unrecognisable from our own. Somewhere/time...

Futa Quest Ch. 07

by sajukno on Sep 18, 2017
Sci-Fi & Fantasy

"A drow?" Mary stared bewildered at the figure that lay before, a body that had once been that of a young elf woman, Lilith Woodgrove, now transformed, into a dark, twisted, sexier form. "Yes, I read about them when I was in the convent," Clara replied. "They have not been seen for centuries, but it was written that when an elf is exposed to demonic energi...

Superheroines Bk. 04

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

WARNING... This is an "Erotic" Science Fantasy story. If you are offended by commonly used sexual words and graphic descriptions of various sexual acts then stop reading this now. There are countless Alternative Universes, ranging from ones that are almost indistinguishable from our own, to ones that are totally unrecognisable from our own. Somewhere/time...

A Beast Unleashed

by LizardGod on Mar 13, 2017
Fantasy

You will be taking on the role of creatures of Myth and Fantasy. From Minotaur's to Lamias and anything in between. Whilst there are no RPG elements to this story you will be able to choose between giving in to your more animalistic side(This path will tend more towards Forced/Non-con scenes) or using whatever intelligence you have (Still mostly reluctance/F...

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Playing with Fire

by Broodmother on Feb 10, 2020
NonHuman

Dear Journal: It worked! The summoning worked! Now that I have the demon secured in the dybbuk box, I can begin communications with the demon. I do believe I've gotten a succubus, in mythology, the succubus should help me to become a more successful sexual being. I can use her to become more arousing to women. I must first learn her name. Dear Journal: He...

The DeVilles Ch. 06

by MonikerSmith on Sep 14, 2017
NonHuman

Note: All characters in the following story are 18 years of age or older. Any resemblance to real persons, places, or events is purely coincidental. Chapter 6: Binding the Teis "To our good friends," Stanley DeVille said, raising his glass high. "Betty and Aaron Tei, thank you so much for joining us tonight. I know it was short notice, but we just had all...

Fall into Darkness

by Ashyne on Sep 13, 2017
Erotic Horror

Darkness descended all around me. I reached out with my hands, searching for anything that I could touch to guide me deeper into the subterranean tunnel. I felt something wet, sticky and jelly-like under my fingers. Unintentionally, and without any prior warning, dim lights appeared. There was barely enough illumination to enable me to see more than a few m...

The Sex Experience of Lady Rhua Ch. 02

by hentaiboy69 on Sep 15, 2017
Transsexuals & Crossdressers

Without any hesitation, I immediately opened Skype and typed her name on the search box and in a couple of minutes or so, I sent a message to her and a video call arrived to me. When it was opened, I couldn't believe what I saw. Puppy was there, in front of the webcam, wearing a black and red corset, black gloves with matching stockings and red panties. Sh...

Superheroines Bk. 02

by drsnip on Sep 15, 2017
Sci-Fi & Fantasy

WARNING... This is an "Erotic" Science Fantasy story. If you are offended by commonly used sexual words and graphic descriptions of various sexual acts then stop reading this now. There are countless Alternative Universes, ranging from ones that are almost indistinguishable from our own, to ones that are totally unrecognisable from our own. Somewhere/tim...