Mine was a bit unexpected but not completely unexpected. I met an older lady on a dating site last year, she is a beautiful 55yo lady, i was 32. I started talking with her, told her i was into older women and she was looking for a young man to fuck. SHe is divorced and have been a long time since the last time she had some action, we started talking about fetishes, what we liked, what we wanted to try and so on, and she mentioned she always had a fantasy of pissing on someone else, i had never tried that and told her i would be interested to try if she wanted.
Well, we ended up meeting on a cafe, we had a little chat, and we both agreed that we were going to have sex, so we decided to go to a motel she knew. I did notice on the way that she was drinking water, quite a bit of it, and i did notice that she had a coffee on the cafe, but i figured it was the heat and completely forgot about what she told me before. Once on the room, We started kissing each other, touching each other, we both got naked and i could finally see her naked, she might not be so young anymore but it got me going. It got me really excited and i noticed she was fidgetting a bit and doing weird movements but i paid no mind to it. i gathered she was nervous, she got on the bed and requested me to give her oral. I love doing oral, i love the feeling, the taste, the wetness, i was enjoying myself in there. She was enjoying herself, i could tell as she was getting wetter and wetter, she was guiding me to what she wanted, where she wanted, and i could tell she was about to have an orgasm, so i kept going with all my might.
Thats when it happened. The moment she was reaching her orgasm, she grabbed my head, pushed me as hard as she could agaisn't her pussy, positioning my mouth directly on the right place and almost crushing me with her nice thights, and the moment that orgasm started, she let it go without a word or signal. She started pissing directly in my mouth. I could feel her warm pee filling my mouth, i knew it was piss the moment i felt the taste, but with no place for that golden juice to go, i did the only thing i could. I started to swallow. I swallowed as much as she could release untill she calmed down and i noticed the stream decreasing. When she finished i still had a bit of it on my mouth, i could feel the wamth, the taste. My mind was blank, i didn't know what to do, and just swallowed the last bit. She positioned herself, she was a bit nervous and trying to look at the mess she made, but when she noticed everything was "dry", she told me to open my mouth. I obliged. She couldn't see her golden juice on my mouth, she smiled, spit on it, and told me to drink it. I did as told, she smiled, and that was my first experience not only with being pissed on, but at the same time, my first time drinking piss.