The wife in this video is Kaoruko Matsukawa, 48 years old. Her motivation for appearing in the film was that she found it difficult to spend lonely nights alone. Some of her friends are cheating on their husbands, but she was afraid of her family finding out, so she applied for this film. When the filming began, Kaoruko froze up with nervousness and embarrassment. When her breasts were caressed, she suddenly squirted, saying "No, it's embarrassing." Despite sweating under her arms, her nervousness seemed to melt away as she volunteered to give a blowjob, taking him all the way to the base. During sex, she seemed very satisfied, saying "I was awakened to a pleasure I had never experienced before."