Kim and Troy have been our best friends for many years. One weekend, about a month ago, Kim and I crossed the line of friendship and sucked and fucked each other while Troy and Tammy (my wife) were not around. Neither of our spouses had any idea that we had been unfaithful on that weekend. Since then, things have returned to normal between all of us.
It was now Friday night and Tammy had to work so I was home alone. Since I was feeling pretty horny and I had the house to myself, I decided to watch some porn in the living room. I hooked up my hard drive and started watching some movies that I had downloaded earlier that week. The movies were pretty much full-length films that weren't just sex; there was actually a plot and some acting done in between the sex scenes.
The movie started out with 2 couples at a party. Predictably enough, both couples ended up fucking the other's spouse. At one point, I was on the couch stroking my cock slowly while on screen one woman was giving a blow job to a guy whose wife was fucking her own husband. Suddenly, I thought I heard a quiet gasp from behind the couch.
When I looked, I saw Tammy standing in the hallway with her pants on the floor and her fingers in her pussy. At first, she didn't realize that I saw her because she kept her eyes locked on the screen as she slowly pumped her fingers in and out of herself.
As I watched, she started to shake and I knew that she was close to an orgasm. That's when she looked over at the couch and saw me watching her. As soon as she realized that she was caught, she stopped playing with herself and her face that was already flushed from her masturbation turned even redder.
She was obviously embarrassed by being caught like this, so I got up and walked over to her and kissed her. As we kissed, my tongue separated her lips and she immediately responded by thrusting her tongue into my mouth. When I let my hand fall to her naked pussy and started fingering her clit, she thrust her body into mine and moaned "I want to cum."
I moved my hand away and led her to the couch where I removed her blouse and her bra before gently pushing her to sit down. As soon as she settled onto the cushions, I moved my mouth to capture one of her rock-hard nipples. She sighed and pulled my face harder into her tit. I realized that she didn't want me to be gentle, so I started nipping at her breast. This caused her to moan and cry out in pleasure. I did this for a while, alternating between both of her large breasts. Once again, I moved my hand to rest on her pussy. As I started to press my fingers against her open hole, her juices coated my entire hand. I had never felt my wife this wet before!
I slid 2 fingers inside her and slowly started to pump them in and out. Once again, she wanted no part of my attempt at being gentle, so she reached down, grabbed my wrist, and started forcing my hand harder in and out of her body. It was like she was fucking herself with my hand. As I pumped her pussy, I moved my mouth from her nipple and watched her face which was contorted in pleasure while she watched the video.
When she moaned "God, that is so hot," I turned my head to look at the TV. On the screen, one of the women was on her back being fucked by her friend's husband. At the same time, her own husband was standing next to the bed with the head of his cock in her mouth. The other woman was standing behind him stroking the visible shaft of his dick.
Just then, I felt my wife stiffen, and her pussy clamped down on my invading fingers as she started to cum. Her entire body started to shake and she started crying out and panting while she held my fingers inside her body. Her orgasm seemed to go on forever until she finally she went limp as her body came down off of her orgasmic high.
After taking a few minutes to recover, she reached over and grabbed my cock, started to stroke me and said "Now it's your turn." She then twisted her body around on the couch until she was laying on her side with her head in my lap. Then she started teasing me with her mouth by running her tongue up and down my shaft. I was so excited from what had already happened, that I felt like I was going to cum right then.
"Baby, I'm already close, and I'm going to cum if you keep this up." I told her.
She stopped licking and looked up into my eyes and said "Good." Then she turned her head a little more and engulfed my entire cock in her mouth. As soon as she had the entire shaft inside her, she started bobbing her head up and down. That was all it took for me to lose the last bit of control I had.
"I'm cumming!" I called out, as my jizz began firing into her mouth.
She kept sucking as the first shot of cum flooded her mouth. Then she pulled her head off my cock and used her hand to stroke my remaining cum onto her neck and chest. Finally, my dick stopped shooting, and she cradled it in her hand until I started to go soft.
Finally she sat up on the couch next to me, and we kissed long, hard, and deep. I could taste myself on her lips, but that only seemed to add to the eroticism of the moment. After we broke our kiss, she snuggled into me and we watched some more of the movie together.
After the movie ended, Tammy looked up at me and said "That movie sure seemed to get you excited tonight. Was it just the sex, or something else?"
"What do you mean, 'something else'?" I asked.
"I was wondering if you were just turned on by the sex scenes alone, or if you were even more turned on because of the plot line. You know, the idea of two couples, who are close friends, getting involved in an orgy." She explained.
"You already know that the idea of group sex has always excited me, and I guess it's kind of every man's fantasy to have group sex with another couple." I answered, then continued with "You seemed to be pretty turned on by the movie yourself. Maybe I'm not the only one who is turned on by the idea of fucking around with friends."
Tammy looked away and mumbled something that I couldn't understand, so I asked her to repeat it. She quietly responded with "Actually, that's something that I have fantasized about for a while now."
"Really? Why haven't you said anything about it? We have always been open in our sex life and adding another fantasy would just make things more interesting." I told her.
At that point she looked away again and quietly said "In the past, when I would bring up fantasies, we would play them out together and that was the end of it. They really weren't something that I would ever like to try in real life. However, I have actually thought about bringing another couple into our bed with us, but I wasn't sure how you would react. Then tonight I got off work early and walked in on you watching a video that was an exact image of my group sex fantasy and ..."
As Tammy finished her answer her voice kind of trailed off, making it clear that there was more she wanted to say, but she was too embarrassed or scared (or both) to finish her thoughts.
"And that's why I caught you with your pants around your ankles and your fingers in your pussy." I finished for her.
"Yes."
"Does your fantasy couple have names and faces or are they just random people?" I asked.
Upon hearing my question, Tammy looked up at me in surprise. Hesitantly she asked "Are you sure you want to have this conversation? I'll answer you honestly, but some of the things I say may surprise and / or upset you."
"Of course I want to know. I want to know what excites you. I want to know everything you feel." I answered.
After a brief pause, Tammy responded with "Yes, my 'fantasy couple' has faces and names. For a while now I have thought about what it would be like to have a foursome with Troy and Kim."
