>MC kills the demon lord and saves humanity
>people want to kick out his monster girl waifus who helped fight against the demon lord because they're still scared of monsters
>doesn't tell those people to fuck off or beats them up
>instead he prostitutes the monster girls so that people would get used to them
Some games have stupid reasons for the NTR to happen but "my wife isn't scary, and I'll let you all fuck her to prove it" takes the cake.
And I'll still buy it and post it here when it comes out