Bald dude is showing some physical activity while girls are examining his cock and balls
Some os the medical tests require female doctor to use strapon tool to penetrate men in their asses
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
Small penis is so fun to examine: naughty nurse put test subject on all fours to have a better access
A couple of sexy medical students in heels have taken male into sexual slavery and forced him to lick their cunts
CFNM slave has to perform some physical activity in front of a couple of sexy military girls
Couple is visiting doctor: both are undressed, put on all fours and having their asses probed
