Tricky Old Teacher Fucks Christy in Exchange for Good Grades

Christy's parents expected so much of her. That semester she had not studied. She could therefore not afford a bad grade. She spoke to her tricky old teacher about it and he told her how he could improve her grade. She agreed. She went to his office and started working on a drawing. He came from behind and started caressing her. They kissed and before long, they were having crazy oral sex.