Young, innocent Jane Rogers visits Dr. Justin Magnum, complaining of her inability to reach orgasm. The skilled doctor, with his wandering eyes and hidden desires, sees an opportunity. He offers to treat her 'condition' privately, his throbbing cock already tenting his white coat. In the dimly lit clinic, Jane nervously sucks his giant dick, her small tits pressed against his chest. Dr. Magnum then bends her over, fucking her doggystyle as she bites her lip, trying to stay quiet. The camera catches every thrust, every moan, as the doctor's big dick finally cures Jane's orgasmic hindrance.