Schoolgirl fucking her professor for a higher grade

The young schoolgirl needs to get a higher grade, and the only way she can do that is if she lets her professor have a taste of her pussy. She goes to his lab after school and goes to the professor. There he allows him to play with her pussy, fingering and licking it. After that, he fucks the young girl hard with his big fat cock, making the horny babe screams with pleasure.