[Machine Translation] Uryu Fu, who runs a design office in Aoyama, Tokyo, and his wife Chizuru were in a sexless relationship. One day, Chizuru is introduced to a younger manicurist, Kanako Shioide, by an acquaintance, and they begin a sexual relationship. Chizuru also hits it off with Uryu's old acquaintance, Mariko, who has a "mysterious sex appeal," and introduces Kanako to Mariko... Elegant and lewd secret whisperings are exchanged amidst the hustle and bustle of the city. What is the destination of their complicated thoughts?