A hand catches the sewing needle in midair before point can touch peel.
"Good morning!" says the beautiful woman who just appeared out of thin air standing behind the desk. "Welcome to Magic class. My name is Loki and I'll be your teacher this session."
She lets go of Hornet and snaps her fingers. Students are summarily teleported to desks.
"This," she says, indicating the apple with a wave of her hand, "is my standard extra credit project." She picks it up, takes a bite, and puts it back down. Bite mark and all, it shimmers and transmutes to what appears to be solid gold. A twinkling haze swirls in the air around it, drawing the eye. "The first student who picks this apple up off my desk and hands it to me gets one extra credit point, to be redeemed for such amenities as special tutoring, upgrades to your residential suite, or permission to bring a townie on campus. Questions?"