Welded ring – a ring inserted into piercing and welded (like with torch) shut. One would need to cut the metal ring to get it out.

BTW – YES! Great fantasy. Obviously you would like to be pierced – but not quite sure about the act itself. I know, and I can totally relate to you – that was my most favourite fantasy until I got my piercings.

My now ex-Master knew about it and we discussed it in detail, wanted to do it as a part of a play: dungeon, cross or wheel, me on it – restrained, blindfolded and pierced…
But, unfortunately, we decided against it – mostly because it is unpractical, risky (all the disinfection and cleansing issues…), and one needs lots of light – which usually (unless you are playing in medical room … which when I’m thinking about it now – I have no idea why we did not do that…) is not case in dungeon.

So… nice, nice idea, but if you want it – get it done in professional piercing salon.

And, BTW again! It is curious how hard it is to find someone to weld or solder jewellery on the body (trust me I tried!)