Never thought I would hear myself say that. We did it in our tiny ass shower, the floor got soaked, but it was all good. I actually almost passed out afterwards, not sure if it was because it felt great or if it was how I was smashed against the shower wall and my brain was losing blood flow because my legs were locked. No lube and no prep time and still not that painful. Water is my friend when it comes to anal. We try to do it out of the shower and its usually a crying session. But strike this one up to my 3rd anal orgasm.