Last summer vacation, my siblings and I went to the lake. One day after swimming with the bro and sis, I go to sit down on a log and clean off some of the muck on my toes. I was in a bikini in the time. As I sat down, little did I know that there was a bee at the same spot! Normally I would have crushed it, but there was a depression on the log, so the bee had some room. Anyhow, I was unaware of the bee. I sat down and bended over to clean my toes. About 10 seconds into it, I feel something brushing my butt. I assumed it was the wind and kept cleaning . Later I feel a painful sting on my butt. I jump off, and in a frantic moment, attempt to remove the stinger from my butt! I succeed, but inadvertantly pulled the back of my bikini underwear down, exposing the top of my butt crack. I was oblivious to the exposure. When I meet up with the bro and sis for watermelon, I bend down and my sister took a picture of my crack! I was told when my bro whispered in my ear that my butt was showing.