She takes a few steps away and turns around and in a soft sexy tone asks, "Is there anything else I can help you with?"
"Uh, oh uh no", you stumble to get words out still flustered from her hand so close to your cock.
She cracks a smile and starts laughing, breaking some of the tension in the air. "A Little afraid to ask for help with whats under that text book, are we?" she said looking toward your crotch.
Your mouth opens in disbelief, "I uh, um", you continue to fumble you words.