Mariko Kotou's wife, Mariko, celebrated their 15th wedding anniversary this time. They were a seemingly happy couple, but on the other hand, maybe their relationship was ordinary and lacked excitement. One day, Mariko proposed that she try nude photography. To record her true self in her natural state. She wanted to fulfill her wife's wish, but she couldn't get over her embarrassment. At work, she had a worried look on her face, and Mr. Oshima approached her. However, from the moment she consulted Mr. Oshima about this problem, their marriage began to go awry...
