When Oikawa and Iwaizumi start dating already.
Makki already has their wedding planned out.
Mattsun already made the invitations.
Both of them already have the services they need to call in a list.
YOU ARE READING
Haikyuu Headcanons~
FanfictionThis story contains: √Headcanons √Gay √Haikyuu √Random √Crack √Slight Language
