``Natsuo Tono'' is a 38-year-old married woman who works at a famous luxury brand store and is an energetic saleswoman full of adult sex appeal. She has a beautiful face, a slim waist, beautiful breasts, a nice butt, and a model-like body, but there is a problem. The woman feels her shadow in her husband, a photographer, and gradually comes home late, and their marital activities also decrease in proportion. This time, she goes to the AV studio with worries and desires that she cannot tell anyone, unless she tells her husband.