Thread Fics

Series Metadata

Listing Series

• Genya's Big Surprise by shirabunny

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

  • General Audiences
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  08 Jan 2026

  Tags

  • No Archive Warnings Apply
  • Shinazugawa Sanemi/Tomioka Giyuu
  • Shinazugawa Sanemi
  • Tomioka Giyuu
  • Shinazugawa Genya
  • Alternate Universe - Modern Setting
  • Alternate Universe - Kimetsu Gakuen (Kimetsu no Yaiba)
  • Tooth-Rotting Fluff
  • Crack
  • Meet the Family
  • Shinazugawa Sanemi is Whipped
  • Soft Tomioka Giyuu
  • Tomioka Giyuu is Whipped
  • Shinazugawa Genya is a Good Sibling

  Summary

  In which Genya finally meets his brother-in-law.

  Series

  • Part 1 of Thread Fics

  Language:

  English

  Words:

  1,535

  Chapters:

  1/1

  Comments:

  9

  Kudos:

  252

  Bookmarks:

  26

  Hits:

  1,672