Hello Chi61. I've been playing with chastity for many many years, both long term and short term. I have never had anyone bleed simply from having a device on. The kind of blood you are talking about can sometimes result from the busting up of scar tissue in the ureteral while sounding. I am not sure how a normal chastity device could cause this. Was the blood coming from inside? Or from a scratch/pinch on the outside?
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