You come in for a quick checkup. I put on my latex gloves and mask and proceed to check your mouth. When I am satisfied with the checkup I stand back and notice you are getting hard. I change my gloves and ask to see your cock. I get stripped down into lingerie as you promise not to tell anyone but when I see what you actually call a "cock" I am not so sure. I decide I will only ever touch it with my gloves on.