1
When you're surrounded by people and you just gotta rub one out because the shower is the only thing standing between you and getting caught.
I walked into the gym and immediately ran to the shower. No one saw me. I was lucky.
The party was loud. I needed a break. So I went to the shower and jacked off like it was my job.
I was in the middle of a group chat. I had to go to the shower before I said something stupid.