i myself love doing that and being watched. where in the united states do they have the female attendents? i piss outside at a fast food drivein chain, the girl carhop usually takes a peek at me at smiles, i really get off on that
yes be careful of the b vitamins especially vitamin b-2 which colors your urine a bright yellow color, not sure how it tastes but my gf never complained when i piss in her mouth