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. And if it brings me to my knees (it’s a bad religion) by A0n6mus

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

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

   16 May 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Shinazugawa Sanemi/Tomioka Giyuu
   • Kochou Kanae & Shinazugawa Sanemi
   • Iguro Obanai & Shinazugawa Sanemi
   • Akaza | Hakuji & Shinazugawa Sanemi
   • Akaza | Hakuji & Shinazugawa Genya
   • Akaza | Hakuji & Kamado Tanjirou
   • Akaza | Hakuji & Kibutsuji Muzan
   • Akaza | Hakuji & Douma (Kimetsu no Yaiba)
   • Iguro Obanai/Kanroji Mitsuri
   • Kochou Shinobu & Tomioka Giyuu
   • Butterfly Estate Ensemble & Tomioka Giyuu
   • Kamado Tanjirou/Tsuyuri Kanao
   • Hashibira Inosuke/Kanzaki Aoi
   • Hinatsuru/Makio/Suma/Uzui Tengen
   • Shinazugawa Genya & Shinazugawa Sanemi
   • Tomioka Giyuu
   • Shinazugawa Sanemi
   • Akaza | Hakuji (Kimetsu no Yaiba)
   • Shinazugawa Genya
   • Kochou Shinobu
   • Hurt/Comfort
   • Angst with a Happy Ending
   • Shinazugawa Sanemi is Bad at Feelings
   • Tomioka Giyuu is Bad at Feelings
   • Protective Shinazugawa Sanemi
   • Enemies to Friends to Lovers
   • Slow Burn
   • Alternate Universe - Canon Divergence
   • a little smut
   • Eventual Shinazugawa Sanemi/Tomioka Giyuu
   • Toxic couple
   • The smut might not be vanilla!
   • Angst and Fluff and Smut
   • Eventual Sex
   • Mutual Pining
   • My First Smut

   Summary

   in an alternate universe where Akaza is the demon who attacks the Shinazugawa house, he takes the two brothers under his wing and trains the two boys to be stronger in order to protect their mother. So, instead of joining the Demon Slayer Corps, the Shinazugawa brothers become apart of the upper moons and hunt down abusive men in their free time! Until Giyu has to be dispatched to stop him.

   Series

   • Part 4 of What If?

   Language:

   English

   Words:

   7,148

   Chapters:

   4/50

   Comments:

   20

   Kudos:

   24

   Bookmarks:

   9

   Hits:

   593