Give it a try, I don't think there is much need to feel ashamed for it. Pee is pretty easy to clean up on those hard floors and walls. I know if I was a janitor cleaning public bathrooms I wouldn't mind it at all, but that is just me.

My wife got stuck in traffic during a flash ice storm once on the way home from work but didn’t have the luxury of having any spot to run off to. I know how miserable she was holding it. 

ugh it did

Well I’m sure it felt absolutely amazing. 

She just laughed it off. I've pissed in front of her many times.