And then, just when her knees were beginning to hurt from kneeling on the cold tiled floor she heard him pant, "Aw god! Aw god!"She bobbed her head fo...ward, knowing what would happen as the head of his dick hit the back of her throat, and sealed her lips around the base of his cock. And then she felt a final throb within her tender mouth. She sucked long and hard in encouragement, never letting his penis move back. Then, finally, his cum spurted out--- it made her gag for a second as her mouth. .. not for a wagon-load of paper and ink!” I protested.“Huuunnn...” he groaned. He then looked down at me and motioned for me to remove my robe. I assumed he at least wanted to see me naked. I decided that was much better than having him try to put that thing inside of me, so I stood up and slowly removed my robe, revealing my full naked body to him.He was becoming visibly excited again and was rubbing his penis quite vigorously. “UHHHNNN!” he said, pointing to his penis.I again started. As a sidelight, we played word games with my opponent's name. There were many unfortunate possibilities, "Custler Fuck" being the most obvious. I gave strict orders to never use the phrase, even in-house. However, using "CF" in a graphic was fair game, as were any rhyming words (can you believe there was a professional hockey team called the Ducks?). We had contests to see who could come up with the wittiest play on Mrs. Custler's name. My personal favorite was, "No AC to DC", which I had. The three of talked for a few minutes while my wife was on the dance floor dancing away with a few guys. I then told them we were not only swingers, but I love to watch my wife get touched and used by others. I said she loves to have fun and act slutty and if likes the attention she can get wild herself. The three of us watched her on the dance floor and the guys would but their hands on her hips and she would push them off and the guy behind her would grind his waist into her and again she.