Marking their fifth wedding anniversary, the Jinguji couple seeks a special experience to commemorate the occasion. Nao, aware of her husband's selfishness, still desires a once-in-a-lifetime adventure. Caring for her feelings, her boss Oki uses his connections with a professional photographer to arrange a nude photoshoot. On the day of the shoot, her husband lacks the courage to undress—until Oki offers to step in personally, finally pushing him to make the decision.