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1. key night by Hayleshri

   Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series), Hellaverse | Hazbin Hotel & Helluva Boss Universe  

   • Explicit
   • No Archive Warnings Apply
   • F/F, F/M, M/M, Multi
   • Complete Work

   02 Aug 2026

   Tags

   • No Archive Warnings Apply
   • Angel Dust/Husk (Hazbin Hotel)
   • Charlie Magne | Morningstar/Moxxie (Helluva Boss)
   • Lute/Vaggi | Vaggie (Hazbin Hotel)
   • Asmodeus | Ozzie (Helluva Boss)/Valentino (Hazbin Hotel)
   • Andrealphus/Stolas Goetia/Vassago
   • Alastor (Hazbin Hotel)/Blitzo (Helluva Boss)
   • Loona/Millie (Helluva Boss)
   • Emily/Velvette (Hazbin Hotel)
   • verosika Mayday/Beelzebub (Helluva Boss)
   • Lucifer Magne | Morningstar/Vox
   • Baxter/Sir Pentious (Hazbin Hotel)
   • Abel/St. Peter (Hazbin Hotel)
   • Mammon (Helluva Boss)/Octavia Goetia
   • Maestro/Zestial (Hazbin Hotel)
   • Carmilla Carmine/Rosie (Hazbin Hotel)
   • Cherri Bomb/Sera (Hazbin Hotel)
   • Barbie Wire/Stella Goetia
   • Adam (Hazbin Hotel)/Satan (Helluva Boss)
   • Angel Dust (Hazbin Hotel)
   • Husk (Hazbin Hotel)
   • Charlie Magne | Morningstar
   • Moxxie (Helluva Boss)
   • Vaggi | Vaggie (Hazbin Hotel)
   • Lute (Hazbin Hotel)
   • Asmodeus | Ozzie (Helluva Boss)
   • Valentino (Hazbin Hotel)
   • Andrealphus (Helluva Boss)
   • Stolas Goetia
   • Vassago (Helluva Boss)
   • Alastor (Hazbin Hotel)
   • Blitzo (Helluva Boss)
   • Loona (Helluva Boss)
   • Millie (Helluva Boss)
   • Emily (Hazbin Hotel)
   • Velvette (Hazbin Hotel)
   • Beelzebub (Helluva Boss)
   • Verosika Mayday
   • Lucifer Magne | Morningstar
   • Vox (Hazbin Hotel)
   • Baxter (Hazbin Hotel)
   • Sir Pentious (Hazbin Hotel)
   • Abel (Hazbin Hotel)
   • St. Peter (Hazbin Hotel)
   • Fizzarolli (Helluva Boss)
   • Octavia Goetia
   • Mammon (Helluva Boss)
   • Maestro (Hazbin Hotel)
   • Zestial (Hazbin Hotel)
   • Carmilla Carmine (Hazbin Hotel)
   • Rosie (Hazbin Hotel)
   • Sera (Hazbin Hotel)
   • Cherri Bomb (Hazbin Hotel)
   • Barbie Wire (Helluva Boss)
   • Stella Goetia
   • Satan (Helluva Boss)
   • Adam (Hazbin Hotel)
   • Top Husk/Bottom Angel Dust (Hazbin Hotel)
   • Bottom Charlie Magne | Morningstar/Top Moxxie (Helluva Boss)
   • 69 (Sex Position)
   • Bottom Vaggi | Vaggie/Top Lute (Hazbin Hotel)
   • Top Asmodeus | Ozzie (Helluva Boss)/Bottom Valentino (Hazbin Hotel)
   • Top Vassago/Bottom Stolas Goetia/Top Andrealphus (Helluva Boss)
   • Top Blitzo (Helluva Boss)/Bottom Alastor (Hazbin Hotel)
   • Top Millie/Bottom Loona (Helluva Boss)
   • Top Verosika Mayday/Bottom Beelzebub (Helluva Boss)
   • Top Lucifer Magne | Morningstar/Bottom Vox (Hazbin Hotel)
   • Top Maestro/Bottom Zestial (Hazbin Hotel)
   • Top Carmilla Carmine/Bottom Rosie (Hazbin Hotel)
   • Top Stella Goetia/Bottom Barbie Wire (Helluva boss)
   • Bottom Adam (Hazbin Hotel)/Top Satan (Helluva Boss)

   Summary

   Ozzie is having a key night, an evening where you open a random door using a wrench and have sex with the person or people who are in the room.

    

   They are only OSes with a common theme, so I put them together, but they can be read independently.

   Language:

   English

   Words:

   23,349

   Chapters:

   19/19

   Comments:

   13

   Kudos:

   56

   Bookmarks:

   4

   Hits:

   1,119