I have fantasized about having a dom just walk into my place, sit down, whip it out, and let his piss fly where it may like this. Especially if I were tied up and gagged in the corner, forced to watch helplessly, because I’m such a neat freak it would totally spazz me out.
I think it would be more fun if you weren’t tied up and gagged, but just had to stand there and let me do it as a condition of me agreeing to fuck you afterward.