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. sadness as a gift by zuhky

   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
   • Work in Progress

   04 Jan 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Shinazugawa Sanemi/Tomioka Giyuu
   • Tomioka Giyuu
   • Shinazugawa Sanemi
   • Iguro Obanai
   • Kochou Shinobu
   • Kanroji Mitsuri
   • Demon Slayer Corps Hashira | Pillars
   • Shinazugawa Genya
   • Alpha/Beta/Omega Dynamics
   • Alpha Shinazugawa Sanemi
   • Omega Tomioka Giyuu
   • Canon-Typical Violence
   • Friends With Benefits
   • Miscommunication
   • Slow Burn
   • Mating Cycles/In Heat
   • Eventual Smut
   • Joint Missions
   • Dual POV
   • Very Mild Fake "Mating"
   • Tomioka Giyuu is Bad at Feelings
   • So is Shinazugawa
   • Slight Political Commentary
   • Mystery

   Summary

   “Oh, and one more thing,” Shinobu spoke up. Giyuu turned around expectantly.

   “It's wise to start looking for a heat partner soon. It would make your cycles go by much faster.”

   Heat partner?

   Surely Giyuu heard her wrong.

   “...Excuse me?"

   --

   or; Despite being an omega, Giyuu is granted the rare exception to serve as a hashira. A series of different events, and an unplanned heat cycle, draws him closer and closer to Sanemi.

   Language:

   English

   Words:

   38,201

   Chapters:

   4/?

   Comments:

   48

   Kudos:

   325

   Bookmarks:

   71

   Hits:

   5,142