All I Want Is You (Bkdk, Dkbk)

Katsuki is struggling with his feelings toward Izuku, trying to figure them out. While doing this, he ends up treating Izuku like shit. Katsuki is obsessed with Izuku, and he doesn't realize it. In his longing for deep connection and forgiveness from the one person he has a real relationship with, he doesn't want to l...