Every year, as a company tradition, we go to the Colorado Rockies opening day game. This last year, everyone got incredibly drunk during the game and a few of us went out after the game to a place called the Whiskey Bar. We were in the basement of the bar sitting in the back corner and I began to talk to one of my coworkers that was starting up an intense conversation with me. As she is talking to me, all of a sudden I feel a hand start to slide up the back of my shirt ever so subtly from someone else. The tips of her fingers began to dip into my pants ever so gently, teasing me. I turn back and see that it's a married co-worker (Jenn) whose husband (who also works with us) is standing in front of me with his back turned to us. Her fingers felt too good on my body to make her stop. The thrill of possibly getting caught made it that much more enjoyable. She eventually slid her hand down to my leg, squeezing it next to my now hard cock. Teasing me. It was hard not to get noticed by the coworker that sparked the original conversation with me. I kept pressing against the table and turning my back so she couldn't see. I eventually pretended to go to the bathroom upstairs, and gave the nod to Jenn for her to follow me. As soon as we got to the top of the stairs I pinned her against the wall and kissed her and asked her what she was doing with a smile on my face. She told me that she was trying to fuck me, and asked me if I was too scared. I didn't even answer in words, but I grabbed her and took her out of the bar to the bar next door. We went into the bathroom there and I fucked her in the back stall, with her tits pressed up against the wall. People came in and out of the bathroom while we continued to fuck and I came inside her. For weeks I was worried that I got her pregnant but luckily I didn't. We continued to mess around for a year or so after that and we used to sneak in sessions when our husband/wife was not around. We eventually stopped but today might be the day that I send her a message again...