Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
Girls are just cannot get that small penis hard: neither using their hands nor medical tools
CFNM slave is exposing his ass like a slut so girls in robes could finger it and to other kinky tests
Skinny guy is hands of kinky nurses is to become a subject of bizarre femdom probes
Couple is visiting doctor: both are undressed, put on all fours and having their asses probed
