A beautiful coed shows up at the door, looking to take part in a research study for extra cash. Little does she know the study is to gather data on sexual response to stimulus, including 6-strap garter belt, stockings, boot fetishism, corsetry, bondage and electrical stimulation. How humiliating for her as she is chained to the wall and "stimulated" into obedience, before being made to kneel and suck off her professor. Even worse when she is told to bend over a stool and take his cock in her pussy AND ass to please him. The final insult cums when he lays her down on his desk, pumping his co... Show more