Sana Matsunaga, 30 years old. In her second year of marriage, her husband is a 40-year-old sushi chef. As her busy husband and she gradually become sexless, there are times when she masturbates up to five times a week. When was the last time they had sex…? She really wants to have more sex! Her heart wavers intensely as a wife and as a woman. The reporting team delves into the true feelings of such a married woman!
