Chap 5 They were real brothers like related in blood ??
Not enough details to confirm but there was no mention of step parents or anything so I think they are blood related brothers
Yeah they are and. It really sure about Touma tho he seems like a step brother
Touma's story is here: http://www.mangago.me/read-manga/pet_shimasu/
Chap 5 They were real brothers like related in blood ??