Yuu, a chef who is popular in the media, lives with his best friend Maki, a calligrapher. Maki was Yu's ex-girlfriend, but they broke up after growing tired of Yu's free-spirited relationships with women. Riekaka is a married woman who attends Yu's cooking class, while Tsubasa has a career but Tsubasa a somewhat unfulfilled life. One day, Maki seduces Tsubasa. When Yuu finds out, he has a relationship with Riekaka to show off to Maki. Seductive sex, dangerous lesbian rape, serious, passionate sex, forbidden adulterous sex. Where will this story of jealousy and desire between four women who are mysteriously intertwined lead...?!