A few years after marriage ... There was sexual intercourse, but the news of pregnancy did not come, and Tomoko felt the eyes of her mother-in-law, Reiko, and felt a narrow shoulder. One day, her husband leaves her house on a business trip for several days. Tomoko feels suffocated by living alone with Reiko and her two women. Reiko looks at the frightened Tomoko with eyes like a carnivore hunting prey. "Tomoko, I want to see her grandchild's face soon..." With those words, Reiko's lesbian training begins in the name of her fertility treatment.
