Inhuman medical tests include wiring man while he is masturbating making high electric current spray cum all over himself while hot nurses are watching
Small penis is so fun to examine: naughty nurse put test subject on all fours to have a better access
A guy receives an order from the sexy doctor to get on his knees and spread the ass for deep finger exploration
Naked dude is getting hard when examined bu clothed nurses and getting punished during the tests
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
