My ex and I were bringing back a pickup truck load of metal folding chairs to her work. My truck had a tarp over the bed to keep things clean and dry. The contracted security guy in his early 20's was holding the door for me as I brought in the chairs. She was getting them out of the truck and handing them to me. On the last load a few of the chairs had slid up to the front of the truck and she had to crawl under the tarp to get them. It was a warm sunny day and she was wearing a pair of nylon running shorts that were short yet loose in the legs. As she crawled into the bed the security guard and myself were treated to an awesome view. The sun was shining into the truck bed and her legs began to open to give her more stability in pulling out the chairs. She had a very thick patch of pubes during that time period and with her legs spread the liner of the shorts pulled way in to her pussy thus an incredible amount of her black bush was visible to us. She was unaware of the view and I stood there totally speechless. It was one of those unexpected voyeur situations that only happen once.