The Sinner Game

This is a story about a good boy who decided to become bad, with a help of his personal demon. In the course of actions, the main character will get some nasty abilities and use supernatural power provided by the demon. In the process... many girls and women will be under his power. I confess here that this is not 100% mind control game. On the other hand, the protagonist will get the ability to force any sinful man and woman to have sex. Moreover, my plan is to develop one strand of the game strongly related to controlling people. So, the game has much in common with MC games.