Dude has his penis studied with medical tools and his ass examined with nurse-driven strapon
Nurse takes her panties down to gag the dude while his cock is getting milked in rubber gloves
Skinny guy is hands of kinky nurses is to become a subject of bizarre femdom probes
Degrading cum-milking where naked male is put on all fours and pulled by his penis painfully
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
