Ship/Character: Iwaizumi Hajime & Kageyama Tobio
Fandom: haikyuu
Major Tags: none
Additional Tags: dad Iwa and adopted son Tobio, autistic Tobio, familial bonding
Do Not Wants: Iwa acting like autism is an obstacle to overcome

Prompt:
TIME: Tobio's first day with his new dad
PLACE: his first bedroom of his own!