Andrew smiled but didn't say anything, focusing instead on what her mouth was doing. He lets out a soft little sigh as she sucks on the head of his cock, feeling her tongue working every inch of it that was inside of her mouth. She did have good form - lips wrapped tightly around the head, hand playing with his balls. She certainly was above the Oral 101 class, as they had jokingly referred to it. She had promise. Of course, Andrew would never turn down the opportunity to have his cock sucked, especially by an attractive student who was more then willing. His day had certainly gotten off to a good start!