It's been 10 years since my husband left home for another woman and raised my son Kazuhiro alone. One day when Kazuhiro had grown up and finally got some rest... JULIA was confessed to by Takeshi, his son's friend. Knowing that Takeshi's feelings were genuine, JULIA got Kazuhiro's approval and decided to date him, but... The young man and his mother were disappointed. The physical compatibility of the two people with such a large age gap was too good and they didn't know that their sexual desires would stay and they spent all their time on SEX at the house where Kazuhiro was.