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1. The moment we became one… by Strawbariicake

   Fandoms: Hazbin Hotel (Cartoon)  

   • Explicit
   • Graphic Depictions Of Violence, Rape/Non-Con, Underage Sex
   • M/M, F/F, F/M, Multi
   • Work in Progress

   28 Aug 2026

   Tags

   • Graphic Depictions Of Violence
   • Rape/Non-Con
   • Underage Sex
   • Lucifer Magne | Morningstar/Reader
   • Alastor (Hazbin Hotel)/Reader
   • Reader/Other(s)
   • Vox (Hazbin Hotel)/Reader
   • Valentino/Velvette/Vox (Hazbin Hotel)
   • Charlie Magne | Morningstar & Lucifer Magne | Morningstar
   • Charlie Magne | Morningstar & Reader
   • Lucifer Magne | Morningstar's Siblings
   • The Seven Deadly Sins (Hazbin Hotel & Helluva Boss)
   • Heaven Ensemble (Hazbin Hotel)
   • Original Characters
   • Archangel Michael (Hazbin Hotel)
   • Psychopathology & Sociopathy
   • Psychopath Alastor (Hazbin Hotel)
   • Physical Abuse
   • Emotional/Psychological Abuse
   • Child Abuse
   • Sexual Abuse
   • Substance Abuse
   • Incest
   • Sibling Incest
   • Father/Son Incest
   • Incest Kink
   • Underage Rape/Non-con
   • Rape Fantasy
   • Consensual Underage Sex
   • Underage Prostitution
   • Forced Proximity
   • Pedophilia
   • Hate Crimes
   • Discrimination
   • Alastor is From the 1930s (Hazbin Hotel)
   • 1930s
   • Explicit Sexual Content
   • Asexuality Spectrum
   • Demisexual Alastor (Hazbin Hotel)
   • Bisexuality
   • Gender-Neutral Reader-Insert
   • Reader is in Hell for a Reason (Hazbin Hotel)
   • Alastor (Hazbin Hotel) and Reader are Siblings
   • They're in Hell for a Reason (Hazbin Hotel)
   • Serial Killers
   • Cannibalism
   • Cannibalism as a Metaphor for Love
   • Assisted Suicide
   • Self-Harm
   • Self-Esteem Issues
   • Depression
   • Depressed Lucifer Magne | Morningstar
   • Emotional Manipulation
   • Manipulation
   • Masochist Reader-Insert
   • Marriage of Convenience
   • Accidental Baby Acquisition
   • Heaven Politics (Hazbin Hotel)
   • Sugar Daddy Lucifer Magne | Morningstar
   • Divorced Lucifer Magne | Morningstar
   • Charlie Magne | Morningstar is Not Nice
   • Extremely Dubious Consent
   • Blood Kink
   • Obsessive Behavior
   • Possessive Behavior
   • Pain Kink
   • Fluff and Smut
   • Ruler of Hell Lucifer Magne | Morningstar
   • Cutting
   • Necrophilia
   • Polyamory
   • Sadomasochistic Alastor (Hazbin Hotel)
   • Not Beta Read
   • Dead Dove: Do Not Eat

   Summary

   Lilith's and Lucifer’s marriage is practically over-

   They haven't seen or spoken to each other in years, haven't had sex in decides- 

   What happens when you, (the older sibling of one, Alastor Hartfelt) catch Lucifer Morningstar freshly divorced, lonely, and isolated from his adorable daughter, Charlie? 

   What exactly is The King of Hell willing to do for his beloved daughter? 

   Murder?

   Genocide? 

   How exactly does your existence impact the story, especially with your twisted, cruel personality? 

   ×

   Please read the tags!!! 

   Language:

   English

   Words:

   21,356

   Chapters:

   4/15

   Comments:

   1

   Kudos:

   37

   Bookmarks:

   11

   Hits:

   1,033