Responses
I Don’t think they are blood related, according the the raw the uke picked up the seme from the trash, but I don't know chinese so I'm not sure. - and the uke is the older(he was in the jail).
... I started to read it because of these tags... But i don't se any signs... Looks like "normal" chinese comics... Don't really understand the story, only that "older brother" found him in trash... So they are not related... And he have thing for him, but is trying to make a line...
This has an omegaverse and incest tag, so they really are blood related brother? I thought one is adopted or something. Looks like a roller coaster. I hop the younger brother betrayed the elder brother to protect him something.