After her husband is suddenly laid off, former homemaker Shiori returns to her old job as an esthetician and runs a spa from home. Business is going smoothly until a sex-crazed creep from the neighborhood arrives as a client, flashes his rock-hard cock, and pressures her into servicing him while her husband is away. Shiori gradually becomes obsessed with his impressive cock, so different from her husband's, and falls under his control through a humiliating facial, repeated creampies, and intense orgasms that leave her squirting heavily.