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1. Evolutionary Boyfriend(Manga10p) by toitoitoi91

   Fandoms: Haikyuu!!  

   • Not Rated
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   14 Feb 2026

   Tags

   • No Archive Warnings Apply
   • Kageyama Tobio/Oikawa Tooru
   • Kageyama Tobio
   • Oikawa Tooru
   • Sugawara Koushi
   • Kageyama Tobio is a Simp
   • Top Kageyama Tobio
   • Bottom Oikawa Tooru
   • Fanart
   • Manga
   • Comic
   • Post-Canon
   • Errand Boy Kageyama
   • Power Bottom Oikawa
   • Training Kageyama like a puppy
   • Pudding as a Love Language
   • Suga is done with them
   • Oikawa Tooru's Great Control Ability
   • Fluff and Humor
   • Kageyama Tobio has no common sense but plenty of devotion

   Summary

   Kageyama Tobio is a man of singular focus. When it comes to volleyball, he’s a genius; when it comes to his feelings for Oikawa-san, he’s a persistent force of nature. No matter how many times Oikawa rejects his blunt confessions, Kageyama refuses to back down—even if it means standing in line for hours for a trendy pudding.
   Oikawa Tooru, on the other hand, sees an opportunity. If this "King" is so intent on having him, Oikawa might as well mold him into the perfect, devoted partner. A romantic comedy about a stubborn first-year who learns that "love" means being the ultimate errand boy, and a brilliant senior who knows exactly how to pull the strings.

   Series

   • Part 8 of Kageyama/Oikawa Short Comics 2026 KageOi

   Language:

   English

   Words:

   17

   Chapters:

   1/1

   Comments:

   4

   Kudos:

   54

   Bookmarks:

   3

   Hits:

   452