Share 'PEARLING...NOT WORK SAFE'

I thought I knew it all about sex...WRONG I just heard of a procedure called pearling (aka speed bumps)... Apparently this is done in jail a lot (by all races). It's when a pearl is placed under the foreskin of the penis. What it does is stimulate the clit during sex. Has anyone heard of this? Pearling or genital beading is a form of body modification, the practice of permanently inserting ...