Exposed dude ends up ejaculating when hot girl is glasses was studying and measuring his penis
Skinny boy is following nurse's orders while they are measuring his small penis with the rulers
A couple of hot girls are both naked: milking male in rubber gloves but denying each of his orgasms
Footjob teasing and facesitting are sometimes become an important parts of medical tests
Sexy doctor spread her legs wanting submissive patient to pleasure her pussy on command
Classy bitch is taking notes describing the process of attaching big weights to test subject's penis and balls
