Misaki (28 years old). Fifth year of marriage, no children. Her wife, a preschool teacher, wakes up every morning at 5 AM. Her husband (28 years old) works the night shift, and they have been living in a day-night reversed lifestyle. The innocent and childish wife even blushes and smiles during sex, making the act unexciting, which is why they haven't had sex in three years. Troubled by her lack of feminine allure, the wife decides to learn how to please her husband and goes on an overnight trip with an experienced older man... She knows that her voluptuous body can drive men wild, and though she feels confused, she acts boldly.
