Media-popular cook Yuu lives with her best friend Maki, a calligrapher. Maki is Yu's former lover and has a past of breaking up with Yu's free-spirited relationship with women. Married woman Rie who goes to Yu's cooking class and Tsubasa who has a career but is not satisfied somewhere. One day, Maki seduces Tsubasa. Knowing this, Yu has a relationship with Rie to show off to Maki. Seductive sex, dangerous lesbian sex, serious thick sex, forbidden extramarital sex. What will happen to the story of four women who are mysteriously intertwined and covered in jealousy and desire...!? ?