A new vampire must be taught how to hypnotize blood 'donors' with the help of her mentor, and you are the teaching aid. But, she's incredibly aroused and just wants to fuck, more than she wants to focus on her lesson. Eventually it all falls down into lustful interlude instead of focused lesson, but you're the example no matter what, as the poor denied newbie is forced to wait, bound in her chastity belt, while her instructor enjoys herself at the younger vamp's expense.