Yuna Ibuki, 33 years old. Married for 5 years, mother of one child. Her job as a dance instructor reveals her excellent athleticism at a glance. Yuna-san has learned various dances such as ballet, cheerleading, and jazz dance since she was a child. In fact, she and her husband are a dancer couple who met through dance. "I hadn't thought about getting married, but I found out I was pregnant during our relationship and registered our marriage." Unlike Yuna-san, who has a stable income as an instructor, her artistically inclined husband is often away from home for events and local tours. Currently, it seems that the couple's sexual activity continues at a rate of once a month. "Married life is more difficult than I imagined... I wonder what a couple is (laughs)." The stress of childcare, finances, and married life led to her appearance in this work. The active dancer wife's freely swaying hip movements are too erotic!!