This time's debut is Hanagai Natori-san at the age of 70, the 70th birthday. She has been a widow for about 4 years, but a sexless life has been going on for nearly 10 years, and her sexual desire has been accumulating. So, it seems that she decided to appear in AV at the recommendation of an acquaintance. Since she didn't dislike sex originally, it seems that she was able to enjoy the filming.