1 - 20 of 111 Bookmarks by onyx_keys
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You're alone on this planet with David and he needs your help researching aliens- specifically, their reproduction. This mostly follows the canon of Covenent (aside from reader's inclusion) until David's confrontation with Walter. David does a *lot* of talking here, apologies if he's not in-character.
Bookmarked by onyx_keys
04 Aug 2024
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You arrive at work to find out there's a new hire. They're a giant telekinetic jellyfish. This is going to get awkward with your tentacle fetish.
This one shot has two versions, the reader is presumed to be a woman but one is a cis version and the other a trans version. They are exactly the same, just the wording around the genitals is different.
Bookmarked by onyx_keys
04 Aug 2024
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Anthology of Summonings by KuronekoGrimm
Fandoms: Hazbin Hotel (Web Series), Helluva Boss (Web Series)
15 Feb 2025
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Choose your fancy when it comes to your demon summoning. We got all kinds. Kings of Hell, Overlords, Princes, Sinners and Imps. Find out how you manage to land right into the arms of said beings in a satisfying little bundle of plot. These stories will fill one to two chapters depending on the characters chosen and will have no relation to each other unless stated otherwise. Just enjoy yourself.
Series
- Part 1 of More Than Sin
- Language:
- English
- Words:
- 213,621
- Chapters:
- 11/?
- Comments:
- 927
- Kudos:
- 3,053
- Bookmarks:
- 588
- Hits:
- 187,886
Bookmarked by onyx_keys
28 Feb 2024
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He has what looks like a cigarette between his lips, and when he exhales, he blows a cloud of bright red smoke directly in your face.
You cough, caught off guard, but upon breathing in again, you realize it actually feels…nice.
Bookmarked by onyx_keys
25 Feb 2024
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NSFW Alphabet headcanon with Adam from Hazbin Hotel.
Bookmarked by onyx_keys
19 Feb 2024
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Just a NSFW Alphabet for one of my favs!
Idk how to tag. :sob: Sorry, folks!
Bookmarked by onyx_keys
23 Nov 2023
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The one where Poly!MC helps the demons with their heat cycles.
Series
- Part 12 of Headcanons & Scenarios
Bookmarked by onyx_keys
20 Oct 2023
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The other gloved hand meets his mouth as he bites against the base of it at his wrist, tugging it off with his teeth and letting it fall aside to the floor.
This is ridiculous. Is he really going to do this? In his office? Like a filthy degenerate?
- Language:
- English
- Words:
- 4,073
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 16
- Kudos:
- 451
- Bookmarks:
- 56
- Hits:
- 5,080
Bookmarked by onyx_keys
17 Oct 2023
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Asmo's Cure for Touch-Starvation by Girlfailure_Smut_Hour
Fandoms: Shall We Date?: Obey Me! (Video Game)
28 Aug 2023
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Asmodeus pampers and rails a very shy and touch-starved MC. GN!Reader
Bookmarked by onyx_keys
12 Sep 2023
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Jasmine/Jafar LEMON ONE-SHOT. Mature readers only. When Jasmine stumbles upon something she shouldn't have seen, unfamiliar feelings and desires turn her life upside down. Jafar decides to pay her a visit.
Bookmarked by onyx_keys
29 Aug 2023
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When In Hell by MantisandtheMoonDragon, SoloSoso (MantisandtheMoonDragon)
Fandoms: Hercules (1997)
28 Jul 2023
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Summary
Pain and Panic stumble in on something unexpected.
Series
- Part 1 of Randoms
Bookmarked by onyx_keys
25 Aug 2023
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Giant Mantis/Reader by Genuflect
Fandoms: teratophilia - Fandom, exophilia - Fandom, Original Work
16 Apr 2022
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Your heart was pounding. You felt frozen to the spot, a rabbit corned in by a fox. It didn't matter if the caretaker claimed they wouldn't eat a human. It didn't matter if she was having a lovely chat with these things, that they could talk at all. You were scared of this creature blocking your exit. Existentially burdened and with the vague feeling you might throw up.
Suddenly “Vervain” moved, her claw stretching towards you, and you jerked back. She stopped, tucking it back against herself. “I like humans,” she said quietly. “Stay here.”
“Wh-what?” You stammered, placing a hand to your chest.
“Vervain,” Gladys warned.
~~~~~~~~~~~~~~~~~~~~~~~~~~
You go on an island vacation alone after a bad break up with your long-time partner. Who could have ever imagined that the island secretly housed a family of giant talking praying mantises? Vervain, the Matriarch's first born, takes a liking to you. A little... too much.
Bookmarked by onyx_keys
01 Aug 2023
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A little warm I did on tumblr but forgot to post here :(
Bookmarked by onyx_keys
19 Jul 2023
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This was a recent prompt I completed and just really liked doing!
Bookmarked by onyx_keys
19 Jul 2023
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Vampire!AU: Dark Prince!Vampire Diavolo by earthliving
Fandoms: Shall We Date?: Obey Me! (Video Game)
27 Jun 2023
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Vampire Prince!Diavolo wants you, and he won't let you go.
Series
- Part 7 of The Vampire Special (Vampire!AU)
Bookmarked by onyx_keys
18 Jul 2023
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Kinktober 2022 prompts. The list of prompts are in the first chapter. I will be doing at least one prompt a day, posting each prompt on the day it's for. Some characters or pairings may not feature, but I'm not sure yet what all I'll write!
There's going to be a LOT of dark/out there kinks, and a lot of noncon, but also a lot of general fluff/kinky stuff. Sometimes it'll be dark, sometimes it'll be romantic!
Each chapter will have warnings and details listed in the notes. The first chapter has all the details.
Enjoy - I'll see all of you in hell, surrounded by our own harems of these lovely demons~
- Language:
- English
- Words:
- 66,769
- Chapters:
- 30/32
- Comments:
- 96
- Kudos:
- 1,173
- Bookmarks:
- 95
- Hits:
- 52,200
Bookmarked by onyx_keys
08 Jul 2023
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Perfect Vessel by candymiasma
Fandoms: Cthulhu Mythos - H. P. Lovecraft, LOVECRAFT H. P. - Works
15 Mar 2023
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There were beautiful stars dotting your vision and you were wet with cum and blood and tears and drool and rain and seawater and everything felt like chaos - this was what dying felt like! What a beautiful way to greet the heavenly abyss, serving your lord and god.
Bookmarked by onyx_keys
06 Apr 2023
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"Come out, come out, wherever you are," Homelander's voice rings out, that wicked smile audible in his tone. "You can come easy, or you can come hard. You're mine either way."
Bookmarked by onyx_keys
13 Feb 2023
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Your late night cry fests couldn’t go unnoticed by Homelander forever
Bookmarked by onyx_keys
12 Feb 2023
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You caught Homelander sucking on a pacifier.
Bookmarked by onyx_keys
12 Feb 2023