My peccadillo is wearing women knickers (each to their own). I was in a small independent lingerie store in a town near to me a few years back when the owner (who was the only one working in store) allowed me to try on a few pairs, bringing me some to try on. I returned at a later date for an appointment before she opened the shop for a private fitting. After she's helped me in and out of a few pairs (with predictable result down below) I asked if she'd be willing to make it "go soft again". It transpired that she'd had some WGs come and buy some underwear for the parlour down the road, and had always fantasised about being paid for sex, so we agreed I'd pay her £50 for a fuck. Unforgettable (for good reasons).