That blonde in the 666 video really swallows it. but the beginning didn't do it for me. To me only man piss is sexy. Male piss is sexy because pissing standing up is a uniquely masculine thing to do so it's an expression of masculinity. Also, in the animal kingdom, many male animals piss on things to mark their territory, so there is a dominance element to it as well. Most importantly, it comes from a COCK! Those are the reasons Male piss is the hottest to me.