Studying anatomy in practice

Anatomy can be a very hard subject when studying it in the class with an experienced teacher and many other students but it can become almost impossible to study when a hot smoking girl asks for help. At first, nerdy dude does his best to focus on the book and to avoid looking at the sexy babe in white panties but, finally, curiosity and his erected dick make him look at the sweet, shaved and wet pussy. Now student and teacher exchange their roles and nerdy dude gets his sex lesson. Luckily, he is a hard-working lad and passes the exam perfectly.