This my first attempt at writing fiction -- on Literotica or anywhere else. Your voting and/or comments will determine if I ever try this again. I had thought about passing this story idea along to FTDS; I have done that before. He must get many more suggestions than he can possibly handle, and, because I have mental snapshots of several things I see happening after Payson's original, I have decided to give this one a go.
You should first read Payson's original story. It is less than two pages long. Payson posted his original in "Group Sex." I don't know why because there was none. His "tease sentence" read: "A third party rekindles a couple's lost passion." There was none of that either. At least, no passion between the spouses. It's possible readers could imagine that happening after the story's end.
I consider myself a very good-to-excellent proofreader/editor. Accordingly, I will do my own proofreading/editing. (What's the old saying regarding a lawyer, a client, and a fool?)
**********
Andrew
It was getting dark so I wasn't certain the picture would be clear. I thought I had noticed Amy look up at me as the shutter clicked; perhaps she had seen the flash. I don't know why I forgot to turn the flash off. I was too far away for it to be of any use. I guess it didn't really matter. She knew I was out here somewhere. She had to realize I had seen and heard her behavior last night and the way she looked at and flirted with Stephan all day today. Based on the way she and Stephan were now acting, I doubted either of them really cared if I saw them.
I continued to watch as Stephan pulled Amy to her feet and pressed her chest against a large, flat piece of sandstone. At one point, it looked like he was fucking her in the ass. If he was, it didn't last very long. And, if that had happened, I wondered if Amy had stopped to realize she had never shared that particular pleasure with me. They continued their coupling in their standing position. Soon, however, Stephan backed away from Amy and lay on his back in the sand. It was now too dark for me to see very much detail; therefore, I could not see how long Stephan's cock was. I guessed I could ask Amy about that later. Yeah, right! That is if I ever spoke to her again. Would I? That was a good question, and, at that moment, I had no idea what the future looked like for Amy and/or me.
Amy had now lowered herself on Stephan's cock and began to slowly ride him "cowgirl" style. I had always enjoyed doing that with her. I simply loved looking at her face as her expressions changed during our lovemaking or fucking. I knew from experience she could ride for quite some time before she climaxed. The unknown for me was whether Stephan could contain his climax as long as Amy could. It didn't really matter because they would certainly be at it for a while. Additionally, it was getting too dark for me to see that much. Had I not already known it was Stephan and Amy, I would have no idea whose shadows were on the sand below me.
I realized my cock was still as hard as a rock, and, even though I relieved myself last night, these past few minutes had me so hot I knew I had to do something. I pulled my cock out of my shorts and slowly stroked my full length. I had the recent memories of Amy and Stephan, plus what I could now partially see and partially imagine. It didn't take long. I felt the telltale signs and began stroking faster. I released a big blast, then a couple of much smaller spurts, and, finally, just a bit of drool. I wished I had been able to do that in someone's pussy.
My business done, I decided to leave. Since I didn't know if either of them had seen me, I was determined to leave quietly. I partially folded my tripod and backed away from the edge. I put my camera in my backpack and folded my tripod. I got my backpack over both my shoulders and carried my tripod over one shoulder. (I'd need the other hand free to navigate in the semi-darkness.) I moved directly away from the lake before I turned to head for the campsite.
I assumed I had a 15-to-20 minute walk, maybe longer because I was pretty much navigating in the dark. That would give me some time to think about what I was going to do next. Then I heard it. It was so loud it had to be Amy and Stephan simultaneously screaming their orgasms. Our friends knew I had left by myself. I assumed Amy and Stephan had left the campsite together, or they had left separately and hooked up soon thereafter. In any event, our friends certainly heard their combined very loud, raptured ecstasy. Our friends would have to use their imaginations to guess which combination of the three of us had made those long, loud screams. I certainly hoped our friends imagined only two possible combinations.
Because everyone must have heard Stephan and Amy, my plans for the remainder of the evening had now changed slightly and I was on a mission. I could not spend the night on the houseboat or sleeping in the campsite. And I was not going to slink off like some wimpy cuckold. I knew I wanted to confront Amy and Stephan before I left. I stopped and waited so Amy and Stephan would have enough time to return. Their trip would be quicker than mine because they would be walking along the lake. I smelled the campfire smoke as I approached the campsite. Once I came into view, a few of our friends gave me a "hi," a few others just looked at me, and the remainder suddenly found other things to look at. I raised my free hand toward them; not so much a "hi" gesture as a "leave-me-the-fuck-alone" gesture. I picked up our ice chest and strode to our car.
I stowed my gear in the trunk, took several deep breaths, and headed back to the houseboat. Amy and Stephan were there and Amy was telling our friends how Stephan had taught her to skip flat stones across the water. She even attempted to convince the others they both offered loud screams when she finally made her first rock skip. I didn't say anything and boarded the houseboat. Everyone else stayed around the slow-burning campfire.
**********
Amy
It took Stephan and me a while to come down. We held each other while we kissed and nipped at one another. It was getting darker and I think we both realized we should be getting back. Finally, Stephan asked what we were going to do. I told him we were going back to the campsite and act like nothing happened. We dressed and headed back in an uncomfortable silence. We were able to walk side-by-side unless too many rocks blocked the sandy beach. Stephan tried to hold my hand, but I gently brushed it away. I told him we needed to talk before we faced Andrew and the others. We decided on a strategy that was true, but it wasn't the full story. (Lying by omission?)
Then I told Stephan that someone, probably Andrew, had been watching from the cliff's edge, and I believed he had taken at least one picture while Stephan was eating me. He started using words I had never heard him utter. He pretty much summed up his tirade with, "What the fuck do you think Andrew will do?" I told him I didn't know, but he should stay out of it. I'd handle the talking, and Stephan was not to say anything to Andrew. If Andrew tried anything physical, Stephan was to fend him off and yell for the others to grab Andrew. I also told him I'd get the gals to help if need be.
We got to the campsite, and I noticed Andrew wasn't there. I asked no one in particular, "Where's Andrew?" A few people said things sounding like, "At the car."