She always got her pussy wet when she saw the bulk of his trousers, until one day she cheered up and stayed after school and seduced him. The professor couldn't believe he was fucking that beauty. She gives him a blowjob asking him to hit her ass with his period, because she was a bad girl. Then she yells "I want your black dick!" and sits on him riding his dick while he keeps saying things to make him hornier, behaving like a whore.