cosycryptid
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Recent works
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Summary
If you were to ask Lucifer what her favourite things to do are, normally she would have answered with painting or tinkering about in her workshop or even just spending time with her new family, but that was before she’d tasted sin so sweet it made her mouth water, before she’d felt what it was like to have someone so beautiful and dangerous wrapped up in her arms as she writhed about on her less than holy fingers, what it felt like to be able to touch, to kiss, to feel Alastor’s tangible and lithe body.
To hear her gasping for Lucifer, and Lucifer only.
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Or Lucifer and Alastor dabble in a little self care and tip their friendship over into something more.
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He watches him now, after slithering down to the bar, standing in the middle of the room sipping on his coffee like he doesn’t give a fuck he’s giving all of Hell a front row seat to his smooth shoulders and ruffled blonde hair tied up in curlers. God, what a tease. Alastor’s throat is dry. He intends to remedy this as quickly as possible.
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What really happened to spark their little powow in the hotel lobby.
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there is no sweeter innocence than our gentle sin by cosycryptid
Fandoms: Hazbin Hotel (Cartoon)
13 Oct 2025
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Summary
Five times Alastor and Lucifer nearly get caught, and one time they’re found out.
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it is bloody and raw, but i swear it is sweet by cosycryptid
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
08 Aug 2025
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Summary
Satoru and Suguru try something new.
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heaven is not fit to house a love like you and i by cosycryptid
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
26 Jul 2025
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Summary
What happens when the two strongest sorcerer’s have a lie in?
Recent bookmarks
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Summary
After destroying the hotel for the umpteenth time, Alastor makes a promise with Lucifer: in exchange for swapping compliments, learning to coexist, and becoming
kind offriends, Lucifer will owe him a favour.(Falling in love was not supposed to be a part of that deal.)
-- in which they fight heaven, each other, and the urge to be together.
Series
- Part 1 of The OSAS Universe
- Language:
- English
- Words:
- 254,407
- Chapters:
- 47/47
- Collections:
- 5
- Comments:
- 10,863
- Kudos:
- 16,641
- Bookmarks:
- 2,200
- Hits:
- 511,284
Bookmarked by cosycryptid
19 Feb 2026
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Summary
Although Alastor and Lucifer have been dating for a few months, they haven’t bothered with taking the next steps. Truthfully, Alastor has never been interested in any of that - until one evening, when he sees Lucifer wearing his red overcoat.
(Half-naked.)
And that’s when everything spins wildly out of control.
-- in which they learn about every form of romantic intimacy, together (aka the 18+ spin-off for Of Saints and Sinners)
Series
- Part 2 of The OSAS Universe
- Language:
- English
- Words:
- 24,521
- Chapters:
- 6/6
- Collections:
- 1
- Comments:
- 700
- Kudos:
- 2,612
- Bookmarks:
- 326
- Hits:
- 49,322
Bookmarked by cosycryptid
15 Feb 2026
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Summary
One month after an unfortunate meal of lust demon meat changes everything between them, Alastor and Lucifer find themselves with a new foe on the radar. One that looks suspiciously similar to the Radio Demon himself, and brings back an avalanche of memories and emotions Alastor had thought long buried.
Their new foe in league with Vox, and posing a serious threat to Charlie and her Hotel, it falls to our disagreeable duo to eliminate the competition. And perhaps begin to untangle the mess of their not-quite-relationship along the way.
There’s a new redemption game in town.
VoxTek. Trust Us With Your Salvation.
Welcome to The Congregation.
Series
- Part 3 of Hunger Pains
- Language:
- English
- Words:
- 93,331
- Chapters:
- 12/20
- Comments:
- 779
- Kudos:
- 1,335
- Bookmarks:
- 263
- Hits:
- 45,774
Bookmarked by cosycryptid
23 Dec 2025
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Summary
Alastor is being followed by a rubber duck.
And no, he's definitely not losing his mind.
(Not over that, anyway).
Series
- Part 2 of Hunger Pains
- Language:
- English
- Words:
- 24,803
- Chapters:
- 5/5
- Comments:
- 401
- Kudos:
- 1,900
- Bookmarks:
- 234
- Hits:
- 31,375
Bookmarked by cosycryptid
23 Dec 2025
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Summary
You are what you eat. Only, nobody’s actually told Alastor that.
(Alastor accidentally eats a lust demon, and suffers the effects. His choices: fuck or die mad about it, I guess?)
Series
- Part 1 of Hunger Pains
- Language:
- English
- Words:
- 32,168
- Chapters:
- 6/6
- Comments:
- 386
- Kudos:
- 3,340
- Bookmarks:
- 543
- Hits:
- 68,183
Bookmarked by cosycryptid
23 Dec 2025