Anyway – my girlfriend and I were taking a shower together in a tub and began getting amorous. Our height differences made penetration challenging, so she suggested that I sit on the edge of the tub facing inward while she straddled me in the opposite direction. This worked great for awhile but due to the water on the edge of the tub and her increased force and tempo, she knocked me off the edge of the tub and onto the floor. But not before the side of my face smacked off the toilet bowl.
I had a difficult time explaining my black eye at work the next day!