Unfather
Bro hooks up with a sugar papa and dumps him when papa is too invested in him. Sugar papa is now his actual mamas BF = step papa, this obviously pissed him off but want to let his mom be happy and not tell her that he is gay and selling himself for $ so he can go to college. Step papa black mails him into continuing sex relationship and him getting $ for college. Dumb MC gets Innocence classmates who has a crush on him to fall even harder for him by letting him tap da ass. MC tells his classmates about the situation (kind of skewed the truth of the situation) and mofo goes full protection/obsessive. This makes step/sugar papa mad cuz MC is at it again, leading on other ppl, just to ruin them when he’s done using them while he was treating mama like a proper BF he realizes how shity it is for her cuz of their petty relationship. Shit happens and classmate goes FULL YANDERE AND COMMITS MURDER ~but who did he kill~
Tourou No Ori