I don't see any of this as a turn off or anything. If I can make a woman cum this hard, pee or not, I feel good about what I can do to the female body.
And even with the papers and science behind it, the only reason it is labled as urine in the first place is because it comes from the female pee hole. Well, take a wild guess to where my semen AND piss come from.
We are missing a big part of all of it. We all start the same gender in the womb, which is why guys have nipples and women have tiny dick like things called clits. If I can make a woman cum, piss or not, I feel great as a man that can make it fucking happen in the first place.
All the people thinking it's "gross" or something need to move back in with their parents, if your not already there. Grow up, be a fucking man, make her fucking happy, stop complaining cause she takes loads on her face and might even swallow.