We all know about pain play, but what about being Uncomfortable?

I used to keep my nails very short. I had grown them out (kinda by accident) and had to get used to them being much longer. It was quite annoying. I went to get them done and my partner said to keep them long. So my nails are long, and my partner said to go longer if I can. (ARG!)

My partner really likes the 1950's look. My look is a bit like 50's meets goth. But, they also have a thing for 50s undergarments. They look quite uncomfortable and wants me to get some.

I have a waist trainer that I use occasionally.

I also found several different "Posture Bars" where it makes you stand up straight, usually causing the breasts to stick out.

I tried doing a search, but I can't really find much.

I'd love to hear your ideas for "Uncomfortable" play.