Read the raws and he doesnt like the Dad y'all. He was masturbating to the brother but felt guilty midway and apologised to their parents. It should be "Mom, Dad... sorry" but seme only heard the Dad part and misunderstood.
MC is a fucking doormat holy shit. Seo-in was right, grow a pair
i fucking hate shizuma bro there's a limit to how dumb you can be
