Miko Koike, an insecure wife who seduces her father-in-law, and her sister-in-law are too frustrated to be happy with the fact that Miwako YAMAMOTO's " Blu-ray Special" (Blue Ray Disc)
It is a species of traits born in everyday life. It is a jealous feeling that gradually grows up. I was fascinated by the pleasant feeling that came after it. Miwako, a younger sister who stayed at the house of her older sister's wife for a while, but she looked into the nighttime activities of her older sister and husband. According to the translation, Miwako's sexual desire was thriving, and it was lonely that her husband ran away with sex every night.