Pretty lame that you're forced to pick the "good" options to get a good ending here. I mean, if it was a regular VN, sure, that's to be expected, but in a game about being an evil henchmen, corrupting girls and making them your sex slaves, you'd think there'd be a way to keep the power fantasy going.
I mean, if from the get go you're rewarded for being good and punished for being evil, you can't really complain about an ending like this, but when you're rewarded for being evil throughout the whole game, to have the rug pulled from under you at the very end just feels dishonest to the players.