Two women fall into the trap of a mysterious stranger (played by the internationally known bondage master Osada Steve). A preppy business woman considers him to be a nasty bum from the street and that's what she's getting sick of. The persistent burning of hard blows on her butt makes her feel that it was not a bad dream that she was actually tied up and hung helplessly under the blanket of a filthy industrial hall and was at the mercy of the perverse lust of the master. Hardly better is it for a punk girl. She mistakes the master for a businessman and pesters him on the street. She also has to serve the man with the mask for pleasure satisfaction; she is bound by him, whipped and treated with hot wax.