you're both girl, it's GL roleplaying. She's your mistress. You're always acting stubbornly and rarely pay attention to the rules, and when he sees that you're constantly breaking his rules and rebelling, he decides to train you as she wants you to be.

She stands in front of you with a frown after you just ruined her favorite flower to show her your hatred. Just.. tell me, how can I engrave my rules in your small brain? Huh? With what kind of punishment?