An old married couple with bedroom problems become upset over the sexual antics of their daughter and a visiting randy couple. But then the part-time lovers of the couple show up and complications ensue.
Mai Inoue
Jun Izumi
Makoto Yoshino
Shinobu Tsuruta
Aoi Nakajima
Toshiyuki Kitami
Noboru Mitani
Kōichi Koshimura
