Something happened the other day that made me realize how important it is to keep good circulation to the penis. I sprained my ankle last week and the doctor gave me a brace to wear. I wore the brace really tight so that my ankle was as stable as possible. After wearing the brace for a few hours I decided to give my leg some air. When I removed the brace some of the tissue above my ankle had turned dark purple and felt cold and scaly. I was horrified. I went back to the doctor and he said that if I had wore the brace for a few more hours the tissue could have died! My leg never felt uncomfortable and I had no reason to think anything was wrong. Just a warning to those who wrap their dicks tightly for a long period of time. Be careful!