Das Bizarre Labor Dr. Rubberstein

In the bizarre laboratory of Dr. Rubberstein, unusual experiments are conducted on female volunteers. It is about restrictive fetish clothing made of rubber and its effect on the ability to orgasm. In soundproof rubber cells the female volunteers are maltreated with dildos, vibrators and anal cones, while the cool sisters take notes without being moved. Blowjob techniques are practiced, and intensive masturbation is trained ... US fetish model Summer Cummings is the perfect rubber doll. With her megaboobs, her wasp waist and her shapely legs she looks like a dream figure from a bizarre comic. As a highlight and for the first time she shows an anal fisting - in and of itself ...