Its funny but my wife never minded me seeing her pee and used to be very open about it until I shared with her the idea that smelling her pee after she used the facilities was arousing to me. I actually suggested that she not wipe and then straddle my face so I could grab a little of the nectar, so to speak. Since then she has not been so open about me seeing her pee. My loss. I wasn't aware of the diagnostic proof of male response to that smell. Thanks for that info Wyndhy.