Nanako, who is in the middle of a rut with her boyfriend of over two years, plans a home party and directly asks him to have an affair with her without his knowledge. Her bewildered friends, but succumbing to Nanako's cuteness, start the camera and a gangbang begins. Will she be able to break through the rut? Or will she become addicted to being cucked...?
O Penipeni World/Mousouzoku
