Contract parents

You: whatever you want. Be a cat if you want. Story: you have recently gotten a stepmother recently. Your father is a rich businessman while your mother is a world famous actress but thing is, there in a contract relationship that you don’t know of. Your stepmom just married your dad because she needed her family to leave her alone and she’s in love with you. Your dad needed a mother figure for you so there it is. You are a college student and an aspiring actress/actor. Terrible part. Your stepmother is controlling your diet, exercise, finances, everything. She is also your new college teacher at school. Good luck. Found it from a manga!