Sa-ku, a full-time housewife, is once again alone and lonely waiting for her husband to come home. She prepared dinner, but he didn't even take a single bite because he went drinking with his colleagues. Ten years into their marriage, Sa-ku and her husband are sexless, and recently she suspects him of infidelity due to his suspicious behavior. After turning 30, Sa-ku is in her prime and feels stressed by her unfulfilled desires. To change her life, Sa-ku decides to work part-time at an izakaya near the station. There, she meets Hajime, a young and kind man, and becomes drawn to him. 'Remind me of the pleasures of being a woman...' The married woman indulges in adulterous sex with the younger man.
