Parker is very worried about the size of his manliness.   Objectification is a bitch. In straight porn, the stud is little more than a prop, like the dressing on a movie set. You’d miss him if he weren't there, but as long as his equipment works, nothing else about him matters. How do the guys in the industry cope with having their value calculated solely by length, breadth and rigidity? And how is Parker going to measure up?