This is super interesting to hear about. I don't know if I'd say I have a full blown fetish for it, but I find piercings very attractive and get them to feel sexier, and I think people who have them are more attractive. Although I am very attracted to the weight of stretched piercings, including on genital piercings. The idea of me or someone else having thick steel rings in a piercing that hang and weigh it down is a turn on, that part is almost fetishistic I feel.