Gorgeous government agent Tilly McReese captive in the missing doctor's secret study. As her ordeal continues, the stunning brunette is tightly roped to a chair with a vibrator secured between her thighs and her ample breasts bared. The dark villain uses another of Dr. Garth's inventions to make the bound beauty fall in love with him, and he uses her new-found affection to get information from Agent McReese. He then ballgags his buxom hostage and activates the device. It's not long before Tilly has no choice but surrender to a helpless orgasm.