Kinky way of taking cum samples requires nurse to put the cup in between her boobs and do the handjob from underneath
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
A couple of nurses are doing the cock probing making in hard with their hands in rubber gloves
Blindfolded dude is having a domme lady sitting on his face and stroking his cock violently
Naughty doctor goes on top of patient face and making him smell her pussy while another girl is studying his penis
Girls don't want to touch the cock of that small size: they are using clamps instead
