A science girl who has no interest in men and is dedicated to research develops her dream new drug and tries it herself. However, the drug was a powerful "aphrodisiac"!? Under its effects, the science girl unconsciously masturbates, even wetting herself as she reaches orgasm, but her body's throbbing doesn't subside. She lunges at the man's dick, using crude gestures to force herself on him and inserts it herself!! Her frenzied hip movements are those of a slut!! The gap between the intelligent science girl and her transformation into a lustful pervert is irresistible in this science drama!!
