Thus far, most of our encounters have concluded with the third party either leaving his residence or returning home. We all slept together for the first time last night. I was in a deep sleep because we had stayed up so late, and I began to wake up to the sound of skin slapping. I could hear my wife groaning as I was beginning to completely awaken. Given that I'm already waking up with a raging hard on, I sat up to my knees on the mattress and had my wife begin oral sex with me as soon as I rolled over and saw that she was on all fours, receiving it doggy style from our third "and he was really giving her a good pounding." I couldn't keep a steady motion down because she was moaning so loudly, but the sound of her pussy just before she squirted, "if you know you know," was enough to make me lose it. I instantly ejaculated into her mouth and fell back onto the mattress until they were done. It’s been probably 17 hours since and I’ve masturbated reliving it in my head 4 times. Soon to be 5 after telling this story