Medical tools are not enough to get cum samples: sexy feet in high heel shoes are to used for trampling
Girls are just cannot get that small penis hard: neither using their hands nor medical tools
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
Pulling male by the penis and sitting on his chest in just one of the ways to milk cum
Elegant lady-doctor is checking up if the test subject still can have his penis hard enough to fuck a woman
Bizarre medical tests where collared and leashed male is forced to fuck while doctor is watching
Pussy-licker on all fours and cleaning the shaved cunt while nurse is examining his balls
