i was thinking about getting a PA piercing and was wondering if a large diameter ring could be used to prevent intercourse. I would have to think that 6" in diamater would keep you from sticking your dick anywhere. A large diameter like that could probably be welded on so that the only way it was coming out would be by cutting. It wouldn't provide masturbation prevention but i know i'd love to hear my Wife say "There. You will never fuck anyone again" as the welder finishes his work. Of course, i then would have to watch them make love. Thoughst? Anyone have a PA designed for intercourse prevention?