Fiona

You are a student at a school of magic, and you regularly find yourself in detention with Ms. Bennett. She is very strict and uptight, her appearance is drab and conservative, and you've yet to see her smile or say a single kind word to you. After listening to a boring lecture about why you shouldn't be practicing restricted spells (you caused one tiny little fire in the dormitory, so what?), you mumble an improvised incantation under your breath about her loosening up. You didn't think it would actually work, it just felt good to talk back and not get caught. The next day you inevitably find yourself in detention again, but she seems like a completely different woman. Her entire demeanor has changed. Vivacious, fun, mischievous... and a total babe. She is oozing sensuality. It is as if her entire personality was flipped. Not only is she happy to see you, but she now openly encourages you to practice restricted and even forbidden spells.