It was a cold winter night. I was at a local bar throwing darts in a league. The booze was flowing. I had made friends with several people in the league. One of the guys on my team also had a wife that threw darts. At one point in the night I went to the bar to get another round of drinks. When I was waiting for the drinks his wife, Erica, came up to me. She asked if I wanted to go party at their house after we were done with darts. I got along well with her, and her husband Fred, so I quickly said yes.
As we finished up our games I followed them to their townhouse. Walking in she quickly offered fresh drinks. We chatted for a little bit and then Erica suddenly walked over and kissed me. I kissed her back, hard, and reached for her small breasts. Fred just watched, and smiled, and drank. In the midst of our making out she just said, "bedroom".
Picking her up, kissing her, I carried her to the bedroom. I dropped her on the bed and stripped. She stripped as she watched me. I am not sure when, but Fred stripped as well and sat on the bed, leaning against the headboard.
I walked over to Erica and she sucked my cock into her mouth. With one hand I reached down and teased her nipples as she sucked me. Letting my eyes close and my head rock back I started to fuck her mouth. After a few minutes I opened my eyes a little to see Fred stroking his cock as he watched us. Being watched really turned me on. I held her Erica's head still, shoved my cock deep into her throat, and started to cum. She kept sucking, licking, and swallowed it all. When my cock quit its spasms and spurts, I pulled it from her mouth.