Shihori became troubled by her parents' house where her late husband's older sisters live. The eldest daughter, Ruka, greets them with a smile, but the second daughter, Misa, is sick and is undergoing medical treatment. After a while, when Shihori comes home from jogging, she hears a strange noise in the Japanese-style room in the back. When I peeked into the room, there was a lewd figure where Kuka and Misa entwined each other's bodies and devoured each other. Shihori was irresistible and when he returned to the room, he put his hand in his crotch.
