Getting cum samples is not easy: bitches are using trampling, strap-on and cock teasing to make test subject ejaculate
Very kinky medical test require a couple to have both: straight and strapon femdom sex
Nurses are impressed with the size of the cock: rubbing it with their hands in gloves
Strange medical tests require male to me smothered with pussy and teased with the handjob
Dude has to work hard and suffer pain while nurses are taking probes from his ass and penis
Couple is visiting doctor: both are undressed, put on all fours and having their asses probed
