Motomura Touko is a married but sexually frustrated woman. Woman in her family have a certain "promiscuity" curse. Hearing of a certain legendary hot-spring, she returns to her native village to seek answers to her sexual frustration.

Suzuki Asuka has a secret part-time job; she performs sexual favours at the request of her clients. While serving one client, everything was going well, until things got out of control and took a turn for the worse...