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1. It's not You, It's my Fiancé by CatMomma05

   Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/F, F/M, M/M, Multi
   • Work in Progress

   30 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Akaza | Hakuji (Kimetsu no Yaiba)/Original Male Character(s)
   • Akaza | Hakuji/Rengoku Kyoujurou
   • Kanroji Mitsuri/Rengoku Kyoujurou
   • Kibutsuji Muzan/Kokushibou | Tsugikuni Michikatsu/Tsugikuni Yoriichi
   • Douma/Kochou Shinobu
   • Akaza | Hakuji (Kimetsu no Yaiba)
   • Original Male Character(s)
   • Kanroji Mitsuri
   • Rengoku Kyoujurou
   • Kibutsuji Muzan
   • Douma (Kimetsu no Yaiba)
   • Enmu (Kimetsu no Yaiba)
   • Daki | Ume (Kimetsu no Yaiba)
   • Gyutaro (Kimetsu no Yaiba)
   • Original Female Character(s)
   • Original Child Character(s)
   • Original Characters
   • Susamaru (Kimetsu no Yaiba)
   • Yahaba (Kimetsu no Yaiba)
   • Alternate Universe - Modern Setting
   • Human Akaza | Hakuji (Kimetsu no Yaiba)
   • Human Kibutsuji Muzan
   • Human Kokushibou | Tsugikuni Michikatsu
   • Human Douma (Kimetsu no Yaiba)
   • Human Enmu (Kimetsu no Yaiba)
   • Engagement
   • Bigotry & Prejudice
   • Gay Sex
   • Gay Male Character
   • Trans Male Character
   • Mentioned Tomioka Giyuu
   • Narcissism
   • Hate Crimes
   • Hate Speech
   • Bottom Akaza | Hakuji (Kimetsu no Yaiba)
   • Transphobia
   • Blood
   • Blood and Injury
   • Pansexual Character
   • LGBTQ Character
   • Everyone Is Gay
   • Tragedy
   • Angst
   • Fluff and Angst
   • Blow Jobs
   • Hospitals
   • Hospitalization
   • Amputation
   • Marriage

   Summary

   Akaza's life is perfect. He has a job he loves, a relationship he's happy in, nothing could disrupt his bliss, except maybe an old ex-boyfriend showing up randomly after breaking his heart years ago. That and maybe the secrets he and his partner are keeping from each other. Or the fact that tragedy keeps striking, but other than that Akaza is totally okay.

   Sequel to It's not You, It's my Dad.

   Series

   • Part 6 of Moon and Flame
   • Part 3 of It's Not You

   Language:

   English

   Words:

   48,313

   Chapters:

   15/?

   Comments:

   2

   Kudos:

   40

   Bookmarks:

   4

   Hits:

   1,316