@SUPER7X Technically the dude is a sadist not a sociopath, actually, he might have been playing all to his favor but he hasn't done anything yet, there's something else.
this guy simping is the root of everything, and if he tells his sister right now it could go either she doesn't believe him...
this is the sensible solution, maybe is my views on relationships, maybe I'm selfish, but a relationship is between 2 consenting persons, beyond that is just a lie.
Thanks for the translation.
and again, while I cannot condone what Madoka is doing I can't really completely disagree with here either, the motivations I can understand but the methods do not.