In a classroom after hours, the student's curiosity gets the better of her, and she approaches her older professor with a coy smile. He, with the wisdom of age and experience, guides her through a rigorous curriculum of sexual exploration. She hungrily sucks his engorged member, her cutie lips stretching to accommodate his considerable size. The student's reality check comes as she feels his hands on her hips, pulling her onto his cock for a hard, instructive fucking.