Note: This story was dynamically reformatted for online reading convenience. The First Time I Watched Another Guy's Cock Fill My Wife Throughout the day, my wife Nicki, and I made comments to each other about how good we looked, and how excited we were, and things like that. None of it prepared me for how good she would look when my wife got ready for our evening with Steve and Kim. Steve and I had talked about now neat it would be to swap wives for some sexy fun. Although Nicki had really not really agreed to such an idea, we had at least discussed the idea... and we new it could happen on this evening. Nicki spent nearly an hour in the shower, which is not unusual, but when she got out, she had shaved everything. Well, everything but a little landing strip pointing the way. I was so turned-on when I saw it, I had to try something. I grabbed her and kissed her hard. I teased her hair, and she giggled. She said she wanted to make sure I knew the way to her love tunnel. From there it was time to get dressed. Nicki had been shopping earlier, but I did not realize for what. She had a whole new lingerie outfit for the night... a new black sequenced bra with matching black lace panties. After that came the black lace garter and fishnet stockings. I wanted to jump her right there. Then she put on her black skirt and a white button-up blouse. You could see the silhouette of her bra through the blouse. That was a new tease for her. When she was done dressing she came up to me, kissed me, and asked what I thought. My reply was, "Lets stay home tonight." At that point she left the bedroom and went back into the bathroom while I finished getting dressed. About 30 minutes before we were to meet Steve and Kim for dinner, she came down the stairs, and once again I wanted her right then and their. She looked hot. We headed for dinner where we ended up in a corner booth. As we waited, I teased my wife by running my fingers along the top of her stockings. First I ran my fingers over her skirt. Then I lightly pulled it up, and teased her bare skin under her skirt. A short while later Steve and Kim arrived, and oh my goodness, Kim looked hot. She had on a tight little blue dress that showed her huge chest and all of the curves of her hips and butt. All I could imagine was licking her like a blue popsicle all night long. We ate dinner and headed to the club. We found a nice table and ordered some drinks... wine for the girls and beer for us guys. After the first round, Nicki decided that I owed her a dance. We headed to the dance floor. We danced several songs before a nice slow song came on, and we danced very slowly. As we did, my wife held me very tight against her, and we started flirting with each other, making sexual comments about each other. She told me how horny she was, and I told her how good she looked... and how every man in the room wanted her. By the end of the song, I had one hand on her butt, and the other against her breasts... teasing her. Then we took a break and headed back to the table. About the same time Steve and Kim returned from dancing as well. We had another drink, and my wife was ready to go again. That time I declined, so Steve offered to go, since Kim was tired. They got up and walked off. Kim and I talked as we sat there with our drinks. Kim didn't let on whether or not Steve had talked with her about wanting to swap wives later in the evening. I knew he had made up some story to get the kids out of the house. I figured it was probably safer to not come out and ask Kim if Steve had talked with her about our hopes. As we chatted, I noticed something I would have never thought would happen. I saw Steve slowly slide his hand down the small of my wife's back and onto her butt. He held it there, sort of caressing it. I was instantly aroused, and wondered if Kim had noticed. I sat there chatting with Kim, acting like I had not noticed, when out of the blue Kim said, "I think you look very sexy tonight." I smiled back at her and told her I thought she looked very hot too. She smiled at me as she gently touched my leg under the table. I smiled back as she scooted closer to me and gently began rubbing my thigh. She began to lean toward me. I thought she was going to kiss me, but when she got close, she asked if I wanted to dance. I agreed, and we headed for the dance floor. When we got there, the song was just ending, and Steve and Nicki were just stepping apart. We all danced for another hour or so when Kim mentioned she was getting a bit woozy, and was ready to go. I checked with my wife and Steve. We all agreed it was time. As we walked out the door, I had my wife's hand. She leaned toward me and asked if we should see if they wanted to come over to our place. I asked, and Steve and Kim said, "Why not come to our place. We have the hot tub." We agreed. The ride over was very quiet. Not much was said between Nicki and me. When we got there, we headed into the house, and Steve showed us where their hot tub was. He showed us where we could find some suits in a changing room near the back door, and then said he would be down in a minute. I changed first, headed out, and climbed in. A short while later Steve came out. Not long after him came Kim, and finally my Nicki. We all sat and chatted while we soaked in the water. Not wanting to waste such a hot opportunity, I spent most of the time teasing and caressing my wife's body under the water. I teased her chest, pulling on her nipples through her suit. Then I caressed the inside of her thigh. As we finished another glass of wine, Kim told Steve, "It is time." He then explained how they always did `dares' when they drank in the hot tub, and that this time it was her turn to issue the first dare. I laughed and asked what she was going to make him do. Even my wife smiled and liked the idea. Kim simply said, "Steve... how about taking your suit off under the water and showing it to us." He argued for a second, then did as he was told. He held his suit above the water as proof. Then he told her it was her turn... that she had to go topless. She took of the shoulder straps to her suit. He said that was not enough, that she had to prove it was off. She then stood in the middle of the hot tub and began to stand. As she did that, she turned and put her back toward me. Steve and Nicki were allowed to see her bare chest. Steve then said it was Kim's turn again. Kim's reply surprised me. She said, "No, it's Nicki's turn to give a dare to Joe." Nicki just smiled at me. She said it was only fair, and that I had to loose my trunks for a minute as well. I reached down, slid my trunks off my legs, and held them up. Only instead of being able to put them back on, my wife quickly reached for them and flung them onto the patio. They all laughed as she teased me about getting them. They agreed that I should not get them, so I settled in without my trunks. Then Kim said it was my turn. I smiled. I told my wife that yes, it was only fair. I told her that she would need to go topless as well, like Kim. Nicki did as she was told, but I was not done. I continued that she had to do it as she was walking to get my trunks. She argued, but everyone egged her on. She made Steve turn around and face the other way. Nicki slowly climbed out of the tub with her suit around her waist, walked over, and got my trunks. She reached down with one hand, and with her other hand she covered her breasts. When she returned, she threw them at my face, climbed into the water, and pulled her straps back up. It was Kim's turn to issue a dare again. She dared Steve to go into the house and get everyone a towel... while naked. He smiled, slipped his trunks off, and climbed out of the tub. He calmly walked over to the door, went inside the changing room, grabbed some towels, and returned. We all laughed as he held them a bit low for coverage. Then it was now Steve's turn to issue a dare. He dared Kim to let me feel her breasts while everyone watched. She gasped, and my wife's mouth dropped open. I waited for everyone to decide. All that was said was that she had to do what Steve had told her to do. I looked at Nicki. She did not give me any negative indications, so I slowly reached over and squeezed Kim's breasts. I acted like I did not really feel anything, but OH MY GOODNESS. They were huge, and absolutely firm. My wife is nice and firm, but she is not nearly as big as Kim. I could feel Kim's hard nipples through her suit. I wanted more. It was my wife's turn to issue a dare. She decided that I had to stand up, pull my trunks down, and show everyone my butt. I did as I was dared. When I turned, she reached out and spanked my wet butt. We laughed again. Then it was my turn. I turned to my wife and just smiled. She begged me to whisper to her what my dare would be for her. I just smiled at her. I told her it was time. Her eyes got as big as golf balls. I told her she had to kiss Steve on the mouth... passionately. Her jaw dropped. After a bit of egging, she turned and moved close to Steve. She hesitated right up until their lips met. At first it was a light touch. Then you knew she liked it when she pressed harder, then released. Back to Kim. As she thought about what Steve should do, my wife volunteered to go into the kitchen after more wine. She got up, dried off with a towel, and walked inside. After she left, Kim dared Steve to go help Nicki, only he had to lose his trunks before going to the kitchen. We all giggled, and he climbed out of the tub. He dried off with a towel and dropped his trunks. He calmly walked into the house and up the stairs. Kim and I waited... and waited. Then finally we decided to go see where they were. Kim and I climbed out of the tub and toweled off. She teased me as she stared at the tent in my swim shorts. I leaned in close and told her that I noticed she was enjoying herself as well, and gently brushed her breasts, showing I had noticed her hard nipples again. We laughed and headed inside. When we got to the kitchen we found the bottle of wine, opened, and sitting on the counter. Then we heard a noise, and walked into the living room. I could not believe my eyes. My wife was lying on the couch with Steve lying naked on top of her. They were kissing madly. It was like a fever had over taken them as they kissed each other wildly. My heart jumped into high gear. I could not believe my eyes. I cleared my throat to let them know we were standing there. No response. When I turned to see Kim's reaction, I found her leaning toward me. She kissed my lips... hard. I resisted at first from surprise. Then as she wrapped her arms around my head and kissed me deeper, I wrapped my arms around her waist. My hands ran around her waist and back as she teased me with her tongue. I squeezed her butt tightly as we continued. Finally, when we released, she lead me to the other couch. She sat me down in the middle of it and stood in front of me. As I looked up, she reached over her shoulders and slid her straps off her shoulders. She pulled her suit down to the floor. I was in heaven. I could not believe my eyes. She then climbed onto my lap and continued to kiss me and run her fingers through my hair. When she released me again, she arched her back and pulled my head to one of her breasts. She pulled my head hard to her, forcing one of her nipples into my mouth. As I sucked it harder and harder, she pressed my head tighter against her. Then I traced my way over to her other nipple with my tongue. I sucked it hard. As I sucked it, I began flicking the tip with my tongue. I heard a moan, so I continued. Kim ran her fingernails down my back as I sucked her nipples. When I released, I began licking each breast. As I did, I heard another moan and realized it was not Kim. It was then that I remembered that we were not in the room alone. I took a second and looked in my wife's direction. What I saw make me hard as a rock. Steve had slid Nicki's suit off her shoulders and down to her waist. He was sucking her breasts, at her insistence. She pushed and pulled his mouth to each of her nipples as she needed it. As he did, he switched hands, rubbing the other breast while he sucked. She always did that with me when she was horny. It was clear that we were both so horny we could not stop what we were doing. Kim got my attention back as she lifted herself off my lap. She knelt down in front of me and slid my trunks off. She immediately went to work on my hard shaft. She sucked on the tip, then the shaft, then my balls, then back to my shaft. Then she ran her tongue around the tip as she took my balls in her hand and gently squeezed. I moaned as she did that. Then she slid her lips down my shaft clear to the base, and sucked on my whole penis. She ran her tongue around the shaft as she gently squeezed my balls. At one point I thought I would cum in her mouth, when all of a sudden she pressed hard on a spot just below my balls. My penis stayed very hard, but the urge to cum left. I could not stand it any more. I pushed her onto the floor, on her back. As I stood up, I looked over toward my wife and Steve again. That time I found him down between my wife's legs. He was sucking her clit. She had her legs over his shoulders and crossed so that she could pull him in tighter. As he sucked and she pulled with her legs, she arched her back and moaned loudly. I was rock hard, and immediately spread Kim's legs. I dove into her pussy lips with my tongue. I licked her lips from base to clit and back down. I began teasing and massaging her butt with my hands. I then began sucking on her clit with my tongue, gently splitting her lips. She let out a squeal as I sucked her clit deep into my mouth. As I did, I lifted her hips up off the floor. I sucked it harder into my mouth, supporting her hips with my hands. After a few minutes of sucking, I could feel her body tense. I reached up with both hands and began squeezing her breasts as I sucked harder and harder. Finally as I flicked her clit with my tongue, she let out another squeal... then a scream. Her legs got really tight, and she began yelling that she was cumming. I could hear Steve in the background, cheering me on, as my wife moaned from her own pleasure. Kim went limp and fell to the floor. I laid there with my head on her belly and my hands still massaging her breasts. As I did, I saw that my wife was sucking on Steve's penis... licking it up and down the shaft, and gently sucking on his balls. I had just recently found out that sucking on my balls was one of Nicki's biggest turn-ons. She began stroking him from tip to base. As she stroked down, she would flick the tip with her tongue. It was obvious he was about to cum. Suddenly he lifted up and threw her back onto the couch. He helped her up, and as she stood in front of him, he leaned down and kissed her hard on the mouth. About that time, Kim had recovered, and I decided that I was not going to waste my greatest fantasy and my hardest erection in years. I rolled her over onto her knees and used my fingers to rub and tease her pussy from behind. As I did, I watched Steve turn my wife around and have her kneel on the edge of the couch. He too was teasing Nicki from behind. We copied each other as I slid one finger into Kim, then two, then three. My wife had never taken more than four of my fingers, as I have large hands. We stroked in unison as our wives began moaning and groaning from the pleasure. I could not wait any longer. I climbed between Kim's legs and began rubbing her lips with my penis. As the tip of my erection gently parted her lips, I watched as Steve not only get four fingers into my wife... he had gotten his entire hand into her wet pussy! It was like having sex while watching your wildest fantasy on TV, only we had the sounds and the fragrances of sex right in the same room. My wife groaned loudly as Steve gently slid his hand in and out between her pussy lips. Kim began moaning as I started stroking my shaft in and out of her pussy. I grabbed Kim's hips as her moaning got louder. I began pounding her harder and harder. As I did, I watched Steve remove his hand and slide his penis into my Nicki. She begged him to continue, and to stroke her faster. Grinning at each other, we both increased our pace. Then suddenly I blew. I began shooting load after load of cum into Kim. I began screaming from the pleasure and excitement. I kept pounding and pounding. My penis never got soft, so I kept pounding. As I began trying for my second round with Kim, I realized something we had not thought about. What IF? I had had a vasectomy a few years earlier, so I knew Kim would not get pregnant, but Steve and Kim were a number of years younger, and I had never asked about Steve's situation. As the thought ran through my mind, it happened. Steve began filling Nicki with load after load of his cum shots. He screamed, she moaned and suddenly, I started cumming a second time inside Kim. Out shared climaxes were so intense that Kim fell to her belly on the floor. Steve kept stroking and pounding my wife. She began begging for more. I heard her yell, "Harder, harder, I want it again." A few minutes later, he let her have his second load. That time he not only filled her hole, but coated her butt with cum. Nicki fell to her belly on the couch. Steve and I sat trying to recover from what had just happened. It had been amazing. Fucking Kim had been great, but my Nicki had been truly amazing. Steve told me later that she was one of the best lovers he had ever had. I told him Kim was very good too. He said, "Yeah I know. She gives great blow jobs." I smiled. It took about 15 minutes for us to start to move around again. My wife decided she wanted a shower. She grabbed her clothes and headed for the bathroom. About half an hour later she came out wearing all of her sexy outfit. Both Steve and I looked at her and smiled. She asked what we were looking at. All I could say was, "Round Two?" She winked at me and said I would have to wait until we got home. Kim saw us to the door. The 15-minute drive home was quiet. But when we got home, round two started, and did not end for three more hours. My wife said that she liked the experience with Kim and Steve, and that it felt really good, but she was not sure about doing it again. She said that although it felt good and was very erotic and naughty, she still liked the way we were, and said that I was still a better lover. It took me a week before I mentioned my concerns about Steve having no protection. That started four more nights of hot wild romance and sex between us. I am not sure, but I think the idea of possibly carrying Steve's baby turned her on. A few days later, we found out for sure that she was not pregnant. Still, it made things very exciting for a while. I love my wife, and I think she is the best lover there is and ever will be. I also think that one of the hottest things I have ever seen was my view of Steve sliding is penis inside of my Nicki, and the way his fucking her made her climax with such abandon. The look on her face was one of pure pleasure. Joe