Class ends

The bell rings signalling the end of class. "Ok class dismissed, please remember to read though the first chapter before Friday's class"

"Joe, could you wait behind for a minute?"

Joe's face goes bright red, she says nothing but quickly crosses her legs. "Joe would you like to show me what you were playing with under your desk all lesson?"

"But sir, I wasn't..."

You cut her off. "Don't give me that" You snap, standing uncomfortably close to the side of Joe's desk. Your crotch inches from her pretty little mouth.