Small penis is so fun to examine: naughty nurse put test subject on all fours to have a better access
Weak penis is to be violently examined by girls in uniform and then their attention with a few masturbation techniques applied
A couple of sexy medical students in heels have taken male into sexual slavery and forced him to lick their cunts
CFNM scene where male is following nurse commands: stripping down, showing some physical activity and providing his penis for tests