Shiori is a devoted wife who supports her husband who is recovering at home after falling seriously ill. One day, due to the stress of caring for him, she herself becomes ill and ends up being examined by Nishijima, a doctor who comes to visit her husband... Shiori feels embarrassed about exposing her body to Nishijima, who she knows well, but during the physical examination she is reminded of the joy of being touched by a member of the opposite sex and reaches orgasm. From that day on, she has never been able to forget the feeling of the young doctor's fingertips, and she begins to ask for physical examinations herself...