First, almost all mammals and all other primates have a penis bone, supporting the creation of an erection. Yes, this is a small, oblong bones that after stimulation, it attaches the penis to help create it. The man has a penis bone. In contrast, relies on blood flow and blood pressure in the penis to create and maintain an erection. This means that man does not create a reference to the bone  or the erection of the tool. He has a penis, completely free of such things. It is as if the bones in his foot. In addition to the break, and you do not heal properly is able to enlarge. Your penis is not bone, so that two and two.
 Secondly, now that you realize you have a penis that is blessed is not static but dynamic reality, which means you can expand and develop their skills. This is the first difficulty of the road. So now we have a method to try to extend this dynamic structure on the left.  There will be even more difficult. You have to take any dangerous chemical or some form of barbaric surgery to enlarge. In fact, all you need do is access the right exercises, penis-mail and associated anatomical structures. Once you have this information, contact via drag and links, blocking the release of the structures and work to promote increased blood flow / pressure to lead an organization to enlarge. What could be easier?  So, yes, penis enlargement would be difficult. Everything is about to learn that you can learn the correct methods and taking into account the work.