Submissive guy gave up his small penis to a couple of sexy doctors for series of masturbation tests
Couple is visiting doctor: both are undressed, put on all fours and having their asses probed
Clothed women are examining the level of physical activity and cock size of the naked male in front of them
A couple of sluts are stripping down and using a great deal of pussy smotheirng to keep dude hard as long as possible
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
