Sluts are humiliating bald guy in a CFNM scene: making him stroke his cock and then measure it with the tools
Elegant lady-doctor is checking up if the test subject still can have his penis hard enough to fuck a woman
Mad scientists ate checking out if cum can be pumped out of the balls with electric shocking device
Weird medical tests require man to wear bizarre electrified device around his manhood and lick pussy on command
Weak penis is to be violently examined by girls in uniform and then their attention with a few masturbation techniques applied
