This weekend my wife and I were having a drink in a local bar with a mutual friend. She'd arrived wearing a tight figure hugging long black dress made out of some stretchy material.
After a while she got up to go to the bar and I noticed that I could see the colour of her butt cheeks quite well through the fabric. I assumed she was wearing a string or thong as I couldn't make out any underwear.
When she came back - bingo, she was clearly not wearing any underwear and as the sunlight shone directly through the fabric it revealed her clean shaved pussy and a hint of crack.
Over the next hour or so I got several glimpses and after a few beers told her what we could see. She didn't seem to mind but then again I have seen her on the toilet before - but that's a different story.