A science girl who is devoted to research and has no interest in men samples a new drug she developed herself. However, the drug turns out to be a powerful aphrodisiac! The drug causes the science girl to masturbate unconsciously. She even wets herself as she reaches orgasm, but the throbbing in her body does not subside. She sucks on the man's penis, approaches him with vulgar gestures, and inserts it herself! The sight of her shaking her hips with complete concentration makes her look like a slut! This science drama is irresistible as it shows the gap between an intelligent science girl and a lustful nymphomaniac!