In my sexpirements into self bondage having not found a partner in my debauchery yet, I tried the cock ring. I have a piece of leather with a single buckle built in (an old belt-loop from a chain wallet), tha snap fors for a quick release. It fits quite comfortable with a flacid penis, and is placed to encircle my balls and penis. Just the act of buckling in is usually enough to start my erection starting. I have one of those penis's that looks small flaccid and grows to an above average length and girth, and the veins start bulging when full erection is reached. W

What worries me is popping a vein in my member. How long can a cockring or strap stay in place before damage can ensue?? Are my bulging veins bad? I find the tightness great and a turn on but don't ever want to experience one of those embarrassing hospital trips and subsequient explanations to my HMO.