Getting cum samples is not easy: bitches are using trampling, strap-on and cock teasing to make test subject ejaculate
Naked sluts are handling cock in rubber gloves taking cum samples and draining balls beyond limit
One crazy bitch is facesitting masturbating male while another is tyrannizing him with bizarre steel device
Scene starts like unusual medical examination and ends up as full-force female domination scene where sluts are pushing man to submission
Footjob teasing and facesitting are sometimes become an important parts of medical tests
Small penis is so fun to examine: naughty nurse put test subject on all fours to have a better access
