One day, Tsumugi (Tsumugi Narita), an office lady who is a gloomy girl and loves to fantasize about sex, sees an advertisement for an aphrodisiac supplement that will make you popular with the opposite sex and decides to try it, half believing it. Then, invisible pheromones are released and any man will fall for you in an instant! Her pussy is throbbing with limitless sexual desire! And there's also an aphrodisiac that will improve her sex technique!? She rolls her eyes and even foams at the mouth, it's crazy!