M4uMv Search : sumiko minami

A beautiful woman is fascinated by the unusual masochist sex of a cameraman she met by chance

Twenty year old Kazuo is in love with his college girlfriend, Hisako, but he cant help but be intrigued by a mysterious older woman named Kyoku, a promiscuous woman unsatisfied with her marriage As time goes on, both Kazuo and Hisa

The plot concerns a passenger train which is stalled when a typhoon wrecks the tracks The commuters are offloaded onto a shuttle bus, which is then taken over by a pair of sadistic gangsters