Discipline Step daughter! A cheeky step daughter is a Daddy's toy

A simulation game about sexually training your saucy daughter in law. Includes brutal route, and lovey dovey route. Koutarou just can't seem to get along with his new wife's daughter. One day, he discovers her trying to take his money, and what more, she shows no remorse with her filthy mouth. And so Koutarou ends up raping her, and so their warped relation begins... Will they be able to get along...or will everything fall apart?