Pathetic Patient Used

My pathetic patient is locked in chastity. His cock is pierced with rings and his ass is dilated with a huge metal device. I climb onto his face and ride the huge dildo on his face.  At least, he is good for something. I molded a huge black cock from another patient who was under during surgery. While I grind on the face dildo, I grab my wartenburg wheel and run it up and down loser's useless cock. Too bad he can't see me, but maybe he can smell me. The dildo face harness feels amazing in me and I ride him facing him. Next, it's time to penetrate the patient using my strap-on and urethral sound... Simultaneously. A medical professional like myself takes pride in extra thorough examinations.