We were about to demonstrate our interest by stripping naked and walking out of the door onto the patio where my boss, Jerry and his wife Julia were waiting by the hot tub. I watched my wife remove her blouse and her bra, exposing her bare tits and her sensuous shoulders. My dick was hard, watching her remove her slacks and finally her panties. She faced me, her dark brown pussy stood out against the white skin around her untanned waist. She stood before me naked while I finished undressing myself. I removed my pants and underwear. I was a little self-conscious about showing my hard cock. I wasn't sure if I was hard thinking about being with Julia or because my wife was going to be seen naked and then get screwed by Jerry. It was probably both.
We walked out the door. They saw us coming; they dropped their robes and were naked too. Seeing Julia naked was something I had only imagined. She stood facing me, her heavy breasts hanging from her shoulders with her neatly trimmed dark pussy at the top of her legs. I could see Jerry had an erection too; I subconsciously compared the size of his cock to mine. A flash of jealously entered my mind realizing that he was going to put that cock inside my wife. Jerry and then Julia turned, exposing their asses to us and they got into the hot tub. Samantha and I walked across the patio and joined them. Everyone got a good look at Sam's assets as she slowly got into the tub and sat beside me. Her breasts jiggled with her hard little nipples swaying back and forth. When she stepped down into the hot-tub, the slit in her hairy crotch opened a little, giving a hint of what it concealed.
We settled into the warm water. It felt really good and when we moved around, we could get a water jet aimed at a sensitive spot. I saw Sam with her ass against one of the jets; hot water was rushing onto her pussy.
I had been working for Jerry for about six months. Things went well at work and we started to socialize at business events. We had gone to dinner with them a couple of times and had attended some parties at their house. The opportunity to join them for dinner this evening was a first and included some added dimensions. A friend of Sam's had filled her in. Jerry and Julia were swingers. If you got an invitation to their house, it meant they were interested in possibly swapping. If they liked you, they'd invite you to stay and you could accept or decline, with no negative consequences. It was known in the company and Julia made sure that any wife who was invited knew how the evening might play out.
Sam and I had talked about the possibility of swapping after receiving the invitation. We had never done anything like that. At first, we were not interested, but the more Sam and I talked about it, the more intriguing the idea became. Neither of us had ever been in bed with anyone else. I had gotten a few blow jobs from a girlfriend and Sam had been diddled by her boyfriend in college. The idea of having sex with others had never been seriously considered, but we had both gotten hot watching dirty movies where there was swapping or the wife was getting gang-fucked. After twenty-three years of marriage, our four kids had all left home and we were experiencing the 'empty-nest syndrome'. We had been looking for new things to do. We had done some travelling, gone to the symphony, joined an exercise club, and were still open to new experiences. Our sex life was good. We each got the other excited by talking about threesomes, group sex and other wild things.
We decided to accept the dinner invitation and tentatively agreed between us, to consider swapping if we both felt comfortable. So here we were, sitting in a hot tub, naked with another couple. I looked at my wife, anticipating watching her get-it-on with Jerry and I looked at Julia, eager to enjoy her enticing body. It was unreal, seeing my wife's naked breasts floating in the water with another man close by. I saw his leg touch her, naked skin against my wife's naked skin. My cock was hard thinking about it, but not completely comfortable about the decision we were making.
Julia got up to go into the house to get another bottle of wine. As she got up, I got a nice side view of her wet pussy and then her shapely ass as she walked into the house. She looked very good for a forty-five hear old woman. Sam gave me a knowing look and nudged my dick with her foot, feeling my hard-on.
When Julia came back, I got a nice frontal view of her wet pussy and nice dark nipples on her tanned breasts. She had a small camera in her hand. "Let me get a picture." She asked. She instructed me and Jerry to get close to Sam on either side. In the first picture, only our heads and shoulders were visible. Julia had us raise up higher, so the photo included my wife's beautiful breasts, with her hard, pink nipples. She was naked between two naked men, a first-time experience for her.
Then Julia joined us in the tub and Jerry got out to take the photo with me sandwiched between my wife and Julia. I felt their boobs against my arms and my wife, then Julia reached down and grabbed my cock. As Jerry stood there, I, and Samantha, got the first close-up look at his cock. He was very well endowed, with what looked like nine inches of meat hanging between his legs. I saw my wife's gaze fixed on Jerry's manhood. I felt a bit of jealousy and protectiveness, but was more aroused than anything by my wife ogling another man's prick. I knew she was thinking about having that dangling prick inside her. I like watching my wife have sex when we make love. The thought of watching her in passion with someone else was something I had imagined and fantasized about.
Finally, I got out to take one of Jerry between Sam and Julia. I was a bit embarrassed by my hard cock, which was standing at attention while I took the photo. Julia made a comment "nice" that I think referred to my manhood. During each of these photos, Jerry and Samantha were very close together, with their hips touching and him having his arm around her and her arm around him. As I was taking the photos, Jerry first kissed his wife and then leaned the other way and kissed my wife. I got the photo of a naked man kissing my naked wife. Her tits were floating on the water with her nipples very prominent. His kiss lingered and their mouths opened. She was clearly aroused and I knew she was going to allow him to make love to her.
I got in the hot tub and Julia slid over beside me and gave me a kiss. I could see Sam and Jerry continuing to do the same thing. It was a hot scene and my dick got even harder, aching to get inside someone. Julia turned toward me as we kissed. She raised up so I could rub my face on her beautiful, wet chest. I licked her nipples and put my hands on her shapely and firm ass, pulling her toward me; her legs wrapped around me. Julia and I looked at my wife and her husband. Sam had just put her leg over Jerry and was straddling his lap. I looked at my wife's naked back and ass; she was embracing another man; it really turned-me-on. She was beautiful and I was enjoying watching her being seduced. I watched as he moved his hips upward and she moved around until she lowered herself; she slipped onto his cock. As I stared at my wife sitting on another man's cock, Julia grabbed my dick. I felt her soft legs engulf me then my prick was embedded in her. When she gripped my cock with her internal muscles, she sent shivers through me.
I looked over and saw that Sam was riding on Jerry's cock and was moving faster and faster, building herself to an orgasm. I watched her put her tongue in his mouth and kiss him passionately. My wife was fucking another man while I watched and she was obviously enjoying it. I saw him stop moving, Sam's eyes closed and her body tensed. I knew he had come inside her. Sam looked at him and pushed her forehead against his as she finished her orgasm.
I focused on Julia and we both increased the intensity of our actions, fucking each other with unrestrained passion. I felt her tense and come and I spurted my semen into her.