Unwelcome erections are just one of the surprises that I have discovered during my investigation into the lives of men who make a legal living from their penises. �I�d always say, �My leg�s getting a little sore, I might need to have a break to stretch a bit�,� he told me. Yesterday, I asked him, �What would you do if you�re in a school and you go hard?� Before I attend the session, he tells me that, sometimes, he finds himself becoming erect. But, watching as he wobbles on one leg and yanks his black Calvin Kleins over his bent knee, I�m less sure. �When you�ve got a room full of sexy women in a nice house and they�re all concentrating on your naked body � it�s the most powerfully masculine feeling,� he tells me. It�s the moment of his day that he most looks forward to. When Simon Lloyd pulls his pants down, he feels like Robbie Williams playing Wembley Stadium.