Denei
Chikan to no sôgû 1978
Porno: Chan-chaka-chan 1978
Mysterious aliens help a salaryman and his boss with their problems in bed.
Kannou Tekunikku Kuchibiru Shita Yubi 1979
Triple play of passion! Three bodies entwined in a dizzying rapture! In the bedroom, Tomoko, Hiroshi, and Yukie's naked bodies intertwine, writhing in agony and rapture, and Tomoko's voice echoes, "Who shall we visit tomorrow?"