A woman who remains unmarried and continues to live a carefree life at her parents' home. At home, she indulges in a frenzy of masturbation. Today, she used her favorite dildo as a substitute for a man, digging into her vagina and enjoying a hollow pleasure. In the indescribable feeling of emptiness that follows the act, she learns about the existence of female-oriented sex services. Out of curiosity, she makes a reservation. She immediately meets a stranger at a hotel. She asks for whatever she desires...