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1. A Nest Full of Tobio(Manga5p) by toitoitoi91

   Fandoms: Haikyuu!!  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   09 Feb 2026

   Tags

   • No Archive Warnings Apply
   • Kageyama Tobio/Oikawa Tooru
   • Kageyama Tobio
   • Oikawa Tooru
   • Fanart
   • Manga
   • Comic
   • Omegaverse
   • Alpha Kageyama Tobio
   • Omega Oikawa Tooru
   • Pre-heat Oikawa Tooru
   • Scenting
   • Oikawa chooses clothes over Tobio
   • Established Relationship
   • Kageyama is ready to go
   • But Oikawa just wants his hoodie
   • And then they had a lot of sex
   • Cute KageOii
   • Discovery of the century
   • implicit smut

   Summary

   Oikawa is pre-heat, and his instincts have finally kicked in. The solution? Build the ultimate nest using every single piece of Kageyama's clothing—including the ones he’s currently wearing. Kageyama, being Kageyama, completely misinterprets the situation as an invitation. A short story about nesting, scent-obsession, and the "discovery of the century."

   Series

   • Part 9 of Kageyama/Oikawa Short Comics 2026 KageOi

   Language:

   English

   Words:

   10

   Chapters:

   1/1

   Comments:

   2

   Kudos:

   73

   Bookmarks:

   3

   Hits:

   976