I used to be a manager at Mcdonalds when I was doing my undergrads. most of the chicks wanted to bang me. so I fucked the shit out of the pretty ones!! when they were old enough, popped a couple cherry's too!!!
I say quite being such a pussy and go for it!! don't let anyone see you though. and don't leave her with any evidence!
high school girls love older guys in a authoritative position!