Dr Eva takes care of her patients, she takes the time to learn what their issues are and adminsters the proper care. This patient wasn't feeling any sensation in his ball sack, so Dr Eva tested that by kicking him repeatedly to gauge his reaction! When that didn't give conclusive results she laid him down and punched them a few times...with a mallet! He slowly regains feeling so she decides to take a more sensual approach and wrap her huge tits around his aching cock! That did the trick !