The crazy thing is the author is actually trying to make readers sympathize with the older...

The crazy thing is the author is actually trying to make readers sympathize with the older brother, like yes he was a victim but the moment he willingly chose to inflict the same thing on his younger brother he was no more of a victim, I honestly don't think there is anyway he can atone what he did to his younger brother and especially not thru having rough sex w some other guy XD, which again makes me wonder if Japanese are a bit too tolerable with that shit