Tsukasa, once famous as a popular erotic novelist, has been in a long slump. Misa, Tsukasa's editor, believes in Tsukasa's talent and does her best to support her, but she secretly has feelings for him that go beyond friendship. One day, Tsukasa's free-spirited sister Ryoko returns to her home for the first time in three years, bringing along Sayaka, a beautiful girl who was inspired by Tsukasa's novels in the past... The story of the complex intertwining of desire and jealousy between four women now begins. A realistic lesbian story that vividly depicts the entanglement and perversion of women's bodies and minds!!