My wife has had me in fulltime chastity, with quarterly releases, for about three years. I am locked 24/7 in a steel belt. She now has informed me that she intends to start having me wear a butt plug also. I have never had anything in my but and the thought is a little scary. My concern is that she may have me wear it for extended periods of time. My question, is this at all dangerous, can it cause any phyiscal damge or problems. How many hours a day or night can it be safely used. All help would be appreciated.