My wildest dare was at a Greatful Dead concert years ago with some friends. I had on a short skirt and a tank top. This guy behind me kept touching me, casually at first, then more assertively. I had a good buzz, and was into the music. He made sure he brushed me with his hard on thru his shorts. I reached behind me and gave his cock a tug. He moved close, lifted my skirt and started fingering me. No one seemed to pay attention or care (it was dark and close). Next thing I feel is this strangers's cock sliding in me. We just kept moving to the music. I had to bite my lip when I came, and let out a yelp, which caused my friends to look at me. There was no denying what was going on, but they acted like they didn't notice. He let loose in me about that time. It was intense. He stayed in me till he got soft and discretely pulled out. I turned around and kissed him, then introduced myself. I had cum running down my leg for the rest of the concert. I never saw him again, but it gets me hot whenever I think about that youthful indescetion.