Me and my partner are in a M/s relationship and she enjoys being bratty. I want to put together a simple game to get our kink on and introduce some randomness to our play/scenes. The game will involve a series of tasks or challenges. When she fails, she gets punished, when she accomplishes it well she may choose to get rewarded. Rewards can come in various forms, but being able to take control and behave in a bratty way would be what she most enjoys. i.e. teasing, biting. Here's the catch, the more rewards she chooses, the more intense the punishments are, giving her agency over how rough she wants to play.

I would like your help with specific bratty behaviors she could do in the context of this game to get rewarded. "You get X amount of bites in separate body parts" would be a good example. Everything helps!