After Christmas [Tsukishima Kei x Reader]

[ a oneshot. ]

There's a little tradition that both [Name] and Tsukishima share- one that takes place after a certain holiday- and during this, a certain little promise is brought up, causing them to talk about it.

Disclaimer: I do not own anything except the story idea. Haikyuu is owned by Haruichi Furudate. Reader belongs to themself. Any similarities to an existing work of fiction is purely coincidental.