Sakura Nagao, who will make her debut this time, is 60 years old and lives in Niigata. I have been married to my husband for 35 years. The couple was a mandarin duck couple who was envious of the neighborhood, and they were doing night work almost every day. However, due to the husband's age, recently the pace is once a week. Both of them are curious about sex, and they have been participating in swapping bars and SM for a long time. The husband thought that he could not satisfy Mr. Sakura with his current physical strength, and decided to apply for Ruby because he wanted to see Mr. Sakura appearing in AV. This time, the husband is scheduled to appear only in voice.