Pearling/beading question

[sam.mc...@gmail.com]

So while having a body-mod conversation with guys at work one of them brought up "pearling". I've tried looking into this myself but I cant seem to find any info on the long term effect he mentioned. Specifically, he said that if a "pearled" man was with the same woman for a long enough time then she would develop "calluses" and he would then be the only one who could ever please her because he had the pearls in the right place.
I have my doubts about this but but I cant seem to find alot of information on the subject except for the procedure is done, nothing on the long term effects for either/both partners.
Anyone able to help?