That's not a problem, it will wash off...lol I will just have to practice trying to do a handstand first, that would be the hard bit to do...lol. The peeing just comes naturally...lol.
Not only do I always have morning wood because I have to pee super bad but it's also always the case with my wet dreams. In fact, number one reason I have accidents at night is because I have a wet dream, or I'm close to it, and relaxing to let my body ejaculate let's the pee start to come out.
We can't have everything, personally I think the good will outway the bad, not everyone minds that either