My wife and i hadn't had sex for quite a while. One day< i got off early and came home hours before she expected me. There were two cars in front of our house i didn't recognize. As i entered the house, I heard commotion upstairs. Going up, I heard the obvious sounds of sex coming from our bedroom. I looked in, and there was my wife, naked, obviously not being coerced, have sex with three men. I was mad, but even more excited. I watched as she was being done by one guy and trying to oral the other two. I could feel myself growing hard, and wanted to both barge in and stop what was going on and at the same time, join in. As the guy doing her had his orgasm, my wife saw me at the door. She motioned me in just as she took a facial from one of the two she was oraling. As I came in, she told me to strip and join in. With her face covered and her mouth full, she pulled me to her and kissed me. I was so excited, I didn't care what i was tasting. She pulled me on top of her and I started doing her as she was still oralling the third guy. She would go back and forth from kissing me to sucking him. Once, while we kissing, he pushed his dick between our lips. Then it was sliding between both of our lips, then sometimes in her mouth, sometimes in mine. It disgusted me, yet i didn't want to stop what was happening. Then I felt pressure from behind, and all of a sudden, the guy back there had his thing in my butt. I tried to stop that, but my wife held me tight on top of her. It hurt and I hated it, and it was such a turn-off would has lost my erection if at that time I didn't come. As i finished, the guy my had had been sucking came right between our mouths. I rolled off my wife with jizz on my lips and the guy who had been doing me went back to finishing on my wife. After everyone was spent, my wife told me she wanted me to lick her completely clean. I couldn't help myself and cleaned her completely, licking every part of her until there was hardly a trace of what had happened. There were partss of it I didn't like, but the excitement of it all made it acceptable at the time. We haven't repeated, but now have sex regularly thinking about that day.