Milking is too long and too painful when it is performed under the guidance of perverted female doctor
Getting cum samples is not easy: bitches are using trampling, strap-on and cock teasing to make test subject ejaculate
Big and strong stud turns out to be submissive: going on all fours so girls could do anal probing
Exposed dude ends up ejaculating when hot girl is glasses was studying and measuring his penis
Sexy doctor spread her legs wanting submissive patient to pleasure her pussy on command
Girls has to use little bit of force when in need of examining cock and milking cum samples
Sexy bitches surprise dude with two strap-on cocka they take out suddenly to do medical tests
