The Jinguji couple, a devoted pair, wanted to do something special to celebrate their fifth wedding anniversary. That's when Nao learned that some couples have nude photos taken. Nao, who had always supported her husband without making any demands, whispered to him that she wanted to try it just once in her life. Her husband consulted his boss, Oki, about it, and Oki insisted on helping them, saying he knew a famous photographer. On the day of the shoot, her husband was overwhelmed by the atmosphere and couldn't bring himself to get naked, so Oki offered to lend a hand.