Michika has been married to her good-for-nothing but kind husband for 10 years and lives with him at his parents' house. One day, her husband, who has started exercising to get in shape, encourages her to try swimming. When she tries on a swimsuit, her pubic hair sticks out, and her husband, excited by this, shaves her pubic hair. Even the slightest stimulation of her exposed pussy causes it to drip obscene juice containing pheromones, attracting men... A daily routine begins in which other men's dicks penetrate Michika's voluptuous, ripe body and hairless pussy one after another.