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1. I'll Make Your Body A Habit by Strawberry_Angel

   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
   • M/M
   • Complete Work

   25 Feb 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Shinazugawa Genya/Shinazugawa Sanemi
   • Shinazugawa Genya
   • Shinazugawa Sanemi
   • Kamado Tanjirou
   • Alternate Universe - Kimetsu Gakuen (Kimetsu no Yaiba)
   • Minor Kamado Tanjirou/Shinazugawa Genya
   • Shinazugawa Sanemi Being an Asshole
   • Possessive Shinazugawa Sanemi
   • Shinazugawa Genya is Bad at Feelings
   • Being Walked in On
   • Dubious Consent
   • Anal Fingering
   • Anal Sex
   • Ownership Kink
   • Jealousy
   • Rough Sex
   • Unhealthy Relationships
   • technically happy ending but not really
   • This is very unhealthy
   • Emotional Manipulation
   • Past Underage Sex
   • Top Shinazugawa Sanemi
   • Bottom Shinazugawa Genya
   • Aged-Up Shinazugawa Genya
   • Brother/Brother Incest

   Summary

   The door flies open behind Tanjiro.

   "What the fuck?!" Sanemi's voice cuts through the room like a blade.

   Genya freezes, his blood turning to ice in his veins. Tanjiro's body goes rigid above him, his movements halting instantly. For several agonizing seconds, nobody moves—a freezeframe of horrified stillness.

   ~~~

   OR:  Sanemi walks in on Tanjiro and Genya. Things escalate.

   Language:

   English

   Words:

   4,413

   Chapters:

   1/1

   Comments:

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   220

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