Doctors want male to go on all fours and take a strapon in his ass after his balls measured with special tool
Bizarre medical tests where collared and leashed male is forced to fuck while doctor is watching
These nurses are only handling cocks in rubber gloves and with specially-designed medical tools
Naughty nurse is wearing bikini under the robe - using her hands and feet to tease male but not allowing him to cum
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
Elegant lady-doctor is checking up if the test subject still can have his penis hard enough to fuck a woman
Skinny guy is hands of kinky nurses is to become a subject of bizarre femdom probes
