Rena and her husband have been happily married for three years without any serious fights, though their peaceful life may have lacked excitement. One day, Rena suggests posing nude so they can preserve her body in photographs. Her husband wants to fulfill her wish but cannot get past his embarrassment. When his boss Oshima notices him worrying at work, he confides in him. From the moment Oshima learns about the idea, however, their marriage begins to fall apart, leading to shocking footage of Rena getting swept up in the humiliation of nude modeling and cheating with his boss...