Milking is too long and too painful when it is performed under the guidance of perverted female doctor
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
One crazy bitch is facesitting masturbating male while another is tyrannizing him with bizarre steel device
Getting naked and exposing ass on all fours is the way male should meet the nurses when getting ready for the examination
Slutty doctor is doing the test where nude male is teased with soft girl's feet and not allowed to ejaculate