moonmints: I have a headcanon that Oikawa has a very sensitive neck and once Iwa figures it out he shows no mercy

moonmints: I have a headcanon that Oikawa has a very sensitive neck and once Iwa figures it out he shows no mercy

tags: L.O.V.E ♡ こ.こ.ろ!, haikyuu!!,iwaoi,nsfw,

from: https://aobabe.tumblr.com/post/144129699408