Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. My Next Life as a Demon Slayer: All Routes Lead to Obsession! (Reverse Harem Yandere Demon Slayer x Reader) by Mellowky01

   Fandoms: 乙女ゲームの破滅フラグしかない悪役令嬢に転生してしまった… | My Next Life as a Villainess - All Media Types, 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)  

   • Explicit
   • Graphic Depictions Of Violence, Major Character Death
   • F/M
   • Work in Progress

   07 Jul 2026

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Kamado Tanjirou/Reader
   • Agatsuma Zenitsu/Reader
   • Hashibira Inosuke/Reader
   • Tomioka Giyuu/Reader
   • Shinazugawa Sanemi/Reader
   • Rengoku Kyoujurou/Reader
   • Tokitou Muichirou/Reader
   • Shinazugawa Genya/Reader
   • Kibutsuji Muzan/Reader
   • Rui (Kimetsu no Yaiba)
   • Female Reader-Insert
   • dense reader
   • Reader-Insert
   • Reverse Harem
   • Reincarnation
   • reader - Freeform
   • Yandere
   • Obsession
   • Obsessive Behavior
   • Dream Sex
   • Wet Dream
   • Eventual Smut
   • Multiple Endings
   • Multiple Endings/Routes (OMORI)
   • Out of Character
   • Really out of characterization
   • mostly for fun
   • I Don't Even Know
   • Protectiveness

   Summary

   An 18-year-old Demon Slayer fangirl, reincarnated with a obliviousness, desperately tries to avoid death flags, only to unintentionally charm every eligible male into a possessive yandere obsession, intensified by her unwitting power to make them dream of her in the most intimate ways.

    

   YN’s personality is inspired by Catarina Claes from My Next Life as a Villainess: All Routes Lead to Doom!(I watched the anime and basically couldn’t stop thinking about her energy.)

   Language:

   English

   Words:

   113,457

   Chapters:

   70/100

   Comments:

   16

   Kudos:

   139

   Bookmarks:

   34

   Hits:

   5,235