Her voice went up a full octave as she proceeded to have a screaming, shaking, convulsing orgasm of some length. When she went limp, I guided her down...to lay beside me. My stiff pole still remained inside her for most of that, finally/reluctantly slipping out. I told her “Oh baby, glad to see you enjoyed that one…”“Ya-Yeah…she said, panting with a big smile. Then she realized I was stepping off the bed and tugging her to a new position at it’s edge. “B-Bae?” she asked, but the realized what was. One couple, the founders, were 30 and married and it met at their house twice a month. It was an informal and secret club, for reasons you will understand.The name of the club was “Frequently United Cocks and Cunts”. The members were horny people who liked fucking a variety of partners with little social overhead. Membership was by invitation and the costs just covered the parties/meetings expenses. There was a legal agreement to enforce secrecy and reduce liability.Todd had already attended. It was Sue. She was dreaming. I noticed that she was playing with herself, so I sat up to watch. She then mumbled softly, "Bob, oh Bob," and then she came with a shudder and went limp.I lay for a long time upset and worried by Susan's actions. The more I thought about it the more excited I became, and eventually I had to jerk myself off so I could fall back asleep. While doing it I thought of what it would be like to see Susan and Bob fucking. When I was done, I deciding to try and get Sue and. ?” she half asked once she was completely naked and back in front of him.“Oh, over the arm of the couch should work nicely, but ... where’s the paddle? We did buy a paddle, right?” He said, reminding her of one of their first adult store purchase.‘Oh god!’ she thought, that’s not what she had in mind when she agreed to a spanking, though there was a part of her that was more than a little curious. She had read so much about things like this, and ever since that first weekend, purchasing all of.