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1. I Wanna Sex(t) You Up by Mojojojo2017

   Fandoms: Haikyuu!!  

   • Explicit
   • Underage Sex
   • M/M
   • Work in Progress

   21 Feb 2026

   Tags

   • Underage Sex
   • Kuroo Tetsurou/Tsukishima Kei
   • Kuroo Tetsurou
   • Tsukishima Kei
   • Sexting
   • Not Actually Unrequited Love
   • Mutual Pining
   • Sexual Inexperience
   • Love Confessions
   • Overthinking
   • Bottom Tsukishima Kei
   • Top Kuroo Tetsurou
   • Canon Compliant
   • Other Additional Tags to Be Added
   • Eventual Smut
   • Volleyball Dorks in Love

   Summary

   Surprisingly enough, the idea came from the idiot twins, although they weren’t aware of that fact. Not that Tsukki would ever give them the satisfaction of providing him with a decent idea to get into his crush’s pants.

   —

   Tsukki had a plan. A plan to finally admit his feelings for a certain Nekoma captain. Did he have the courage to follow through?
   Kuroo knew Tsukki wanted to ask him something. But he never expected it to be that… he didn’t think his heart could take this—in more ways than one.

   Language:

   English

   Words:

   2,072

   Chapters:

   1/3

   Comments:

   2

   Kudos:

   12

   Bookmarks:

   3

   Hits:

   66