Medical students are stroking the cock all naked and facesitting the guy with their asses
Naked nurses are stroking his cock but then denying orgasm and fucking his ass with strap-on instead
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
Footjob teasing and facesitting are sometimes become an important parts of medical tests
Getting cum samples is not easy: bitches are using trampling, strap-on and cock teasing to make test subject ejaculate
Deep anal exploration is done with the strapon cock by a couple of nurses putting man in pain and humiliation
