Exposed geek in front of two female doctors: having his balls tormented with their hands and legs
Facesitting, harsh cock stroking and high heel balls trampling are parts of modern medical procedures
Sometimes medical tests go out of hands and men has to lick nurse in between the legs and suck her clitor
Elegant lady-doctor is checking up if the test subject still can have his penis hard enough to fuck a woman
CFNM scene where male is following nurse commands: stripping down, showing some physical activity and providing his penis for tests
Unhuman tests where girls are trying to get man hard by channeling electricity through is body
Couple is visiting doctor: both are undressed, put on all fours and having their asses probed
