I've been at the gym a lot recently. Back there after a few year hiatus with younger kids. What I've not done is go there locked before.
I was amused by the contortions I had to go through to get changed and shower while wearing the cock tube. Mildly embarrassed in a good way. What would people think lol.
Mind you a colleague has seen someone masturbating openly there in the sauna so at least I won't be doing that! Heheh.