Naked girls are teasing a man with their cunts: one is rubbing penis and another is smothering his face
Elegant lady-doctor is checking up if the test subject still can have his penis hard enough to fuck a woman
Clothed women are examining the level of physical activity and cock size of the naked male in front of them
Doctors want male to go on all fours and take a strapon in his ass after his balls measured with special tool
Poor male is just a toy for a couple of curious nurses: sluts are examining him violently and then fucking his ass with plastic cock