Why? That would be like any other generic incest game. Back when this stuff started booming, nearly every MC used underhanded stuff (be it blackmail, drugs or emotional manipulation) to get it on with his family. The reason why I enjoy this game is because the MC is a stand up guy.
I might have expressed myself badly, what I meant is, if people want ugly/fat people to fuck hot girls in these games because they like projecting in them, wouldn't a game where the protagonist is fat/ugly be a better fit to them rather than the villain?
I'm not referring to this game specifically, and I agree with you, the protagonist not doing any of the usual fucked up shit protagonists in this games do (as parodied in the Big Brother section of the most recent What If, where the dude is planning to save money so he can put cameras in the bathroom) make him far more endearing to the reader.
It also explains some of Hunter's fucked up strategies. Dude was also a house game protagonist back in the days, and he's continuing to do the shit he used to do back then, except not he's a 90 something old bastard making his actions far less "justified" for the player, and clearly showing the true face of this kind of shit.
Like, the game has a central theme and message and sticks with it, which is great honestly.