I recall having a shower at the beginning of an appointment with a sexy lady some time ago. To my surprise she came into the bathroom and said she needed to pee. So she proceeded to do her business but sat in such a way that I could see everything and with a big seductive grin on her face. When she was finished she asked me what I thought of that.
I said "I think you are getting in this shower after me!" She fell around the place laughing and did indeed hop into the shower.