Mad scientists ate checking out if cum can be pumped out of the balls with electric shocking device
Slutty doctor is doing the test where nude male is teased with soft girl's feet and not allowed to ejaculate
A couple of nurses are going wild when stroking a cock trying to collect cum samples from the test subject
Cruel nurses prepared big syringe to give naked male a shot right into his exposed penis and balls
A couple of hot girls are both naked: milking male in rubber gloves but denying each of his orgasms
Milking is too long and too painful when it is performed under the guidance of perverted female doctor
