Recently hearing about the growing interest in couples' nude photography, a husband and wife—married for three years to former coworker Yuna—decide to embark on a special commemorative project. Tempted by his wife's proposal, the husband feels conflicted but intrigued. Seeking advice from his superior, Mr. Takimoto, he learns of a renowned younger photographer and gets introduced. Though still hesitant about his wife posing nude, the husband is shocked during the shoot when Takimoto unexpectedly exposes his lower body and participates alongside Yuna. Stunned and powerless, the husband can do nothing but stand by and watch.