Responses
They were step brothers because the guy withat the black hair said my mom so I'm guessing the guy with the ight haor's dad married the black hair guy'said mother.
http://www.mangago.me/read-manga/aitsu_to_ore/
This is their story!!!! XD
I think incest is second story with that weird cat. Natsu and Aki Aren't they real brother? Full blood
But incest can happen sometimes so rarely.
I was with this manga until the last story. Incest is sick, but I'm confused were they blood brothers? Step brothers? Just called each other brothers?