in the moment humiliation becomes pleasure, the housewife abandons reason and turns into a lustful beast! “the insurance saleswoman hiroko (ayumi natsukawa), due to her inexperience as a newbie, makes an explanation mistake that is exploited by a customer who forcefully enters into a relationship with her. hiroko is tormented by feelings of humiliation. at that time, the customer's real younger brother comforts her kindly. because of the loneliness of being widowed, hiroko falls in love despite the guilt of adultery. her previously shy sexual sensations are quickly developed, and she eagerly indulges in fleshly desire training until she passes out…”