Before getting together with my current girlfriend, I had been flirting with her for a few months. Once I briefly met her in a bar, we only kissed and then I had to leave. A few weeks later we decided to actually start dating. One of the first things she told me is that on that night after I left she started flirting with another guy. She got tipsy and went outside the bar with him. They kissed and he would have liked to fuck her but in the end she decided to give him a blowjob. She took down his pants and started sucking his cock right on the street because she couldn't care about being seen anymore. I naturally asked more about that, but she wasn't willing to share more. The only thing she mentioned is that his cock was bigger than mine. It's been years since that moment, but I can't stop thinking about it. She never did that to me in all these years and I keep thinking if they actually fucked or if she would like to suck his dick again