Getting cum samples is not easy: bitches are using trampling, strap-on and cock teasing to make test subject ejaculate
Kinky way of taking cum samples requires nurse to put the cup in between her boobs and do the handjob from underneath
Naked girls are teasing a man with their cunts: one is rubbing penis and another is smothering his face
Nurses are impressed with the size of the cock: rubbing it with their hands in gloves
Some os the medical tests require female doctor to use strapon tool to penetrate men in their asses
Nurse sluts are forcing male test subject to watch them naked and to masturbate with no chances of cumming
Naughty doctor goes on top of patient face and making him smell her pussy while another girl is studying his penis
CFNM slave is stroking his cock in front of the ladies while they are taking measurements
