The women are ordered to slowly move forward with their legs wide apart, straddling a rope with several large knots. A man, when the knots come near the clitoris, lifts the rope to stimulate the woman's sensitive areas vigorously. Even through their panties, the spread of obscene stains is visible. The women, teetering on the edge of climax, are commanded to masturbate with a vibrator attached to their underwear. Their genitals, continuously stimulated by the rope's knots, are overwhelmed by an unbearable urge to urinate, accompanied by the explosion of pent-up ecstasy.