[Lucas McCain]

My girlfriend at the time, Vicky, and I were at the mall window shopping. I had just gotten paid and she was wanting new shoe's. Not sexy shoes, but sneakers. Expensive ones. I made a deal with her that if I got her the shoes she wanted, we would get her something sexy from the lingerie store.

I guess before I go any further I should describe her. She was thin, 5'4" and about 90 lbs. She had a very short pixie haircut and wore those tiny square framed glasses. She had small, A-Cup breasts and when I first met her, she had a full bush covering her pussy but by this point she was shaving it smooth. She was a gamer girl and total geek, but in a good way. She was into cosplay before it was even a word. Definitely an alternative type of girl. So back to the story.

We got the exact pair she wanted and she was more than happy to hold up her end of the deal. We went into the lingerie store to browse and pick something out for her. Let me interrupt again just to make a point about lingerie. Sexy lingerie and sl*tty lingerie are two totally different things. I really wanted her to get something sl*tty. She settled on something sexy. She picked out a white see through nighty (that was about as long as a regular shirt) with this weird fuzzy trim around the bottom, I guess you would call it the hemline. I was totally into the transparency of the garment because it was like she would be wearing something, but you could still see everything. I wasn't too crazy about the fuzzy trim.

So she goes into the dressing room to try it on and make sure it fits. This was a dressing room with a privacy curtain, not a door, so when she has it on she asked me to come in and tell her what I think. I know she wanted me to poke my head in. That's not what I did. I opened the curtain all the way and looked at her. Then I looked around. There were other people in the store but none close enough to see inside the dressing room. Mostly women, but a few guys that were there with their wives and girlfriends. She looked shocked for half a second when I opened the curtain but quickly let it go. I stared at her tits through the fabric and could see her nipples were getting hard. She was still wearing her panties underneath, so that part was still covered. I told her that it was really dim in there and that the lighting sucked, I couldn't really see anything. Then I grabbed her hand and led her out of the dressing room so that she was standing in the main store. If anyone saw anything, no one said so. I had her model it for me and turn around a few time then she went back in and changed into her clothes. She said that was the one she wanted.

We head back to my house and my best friend, James, called me and asked if we could pick him up on the way. He wanted to hang out, drink and play video games. No problem, his house was on the way. We grabbed him, made one more stop to get beers and we were back at my house. So we had several beers and played several games of Madden (there's something sexy about a girl that can play Madden)

I mentioned to James that we had gone to this store and picked up something sexy for Vicky. She got excited and wanted another guys opinion about it, and asked me if it was okay to show it to him. I said sure, I was kind of curious to find out what he thought as well. So she just pulls it out of the bag and holds it up for him. He thought it was really sexy, or so he said. We were all a little drunk. So I, being the asshole that I was, said, "I don't really like the fuzzy bottom but you can't really see how sexy it is unless she's wearing it. Vicky, baby, do you think you could try it on and James can tell us what he really thinks? Please, just try on what I bought you. It's only the three of us."

She took it into the bathroom and changed, then came back out and did some modeling for us. I just looked at her modeling, basically, a see through shirt for my best friend. For some reason, I said, "Come on Vicky, that wasn't part of the deal. I asked you to model what I bought you. I didn't buy you those panties." I walked over to her and pulled her panties down.

She got a little huffy when I did that but she stepped out of them. Then I had her model it again. This time I made sure to lift up the front and pointed out to James the fact that her pussy was completely smooth and that if you were standing up you couldn't see it but if you were lower than the hemline you could. I made sure he got a good look. Then I asked her to turn around and bend over. I commented on her ass and told James that I lost track of the number of time I came on it.

She said that it wasn't fair that she was the only one naked but I pointed out the fact that she wasn't naked. She was still wearing "something", but I would take my clothes off if it made her more comfortable. I stripped naked and was rock hard. I sat down right across from James and pulled her onto my lap so that her back was to me and she was also facing James. She guided my cock into her pussy and started riding it slowly. She kept opening her legs more and more so that he could watch us fucking. She asked him if he was going to take his clothes off too, but he said he would keep them on.

I could tell James had reached his breaking point so I asked Vicky if it would be okay if James jacked off, since he didn't have anyone to fuck. She said yes. He stood up, pulled his pants down, got closer to me and Vicky, and started stroking himself. She just kept staring at his cock while she was fucking me. I started trying to think of other things because I didn't want James to think I'm the kind of guy who cums fast (I am).

While distracting myself, I didn't notice that she had taken his dick and was giving him a hand job while fucking me. When I noticed I asked her what was next, if she was planning on sucking him or what? I just thought that we would fuck with someone watching and didn't plan on anything further. Her answer was "Well..." and she pulled his cock into her mouth. I had to lean around her to see if she was really doing it or if she was just messing with me.

The moment I saw his dick slide into her lips I came hard inside of her. I had to pull out after a while because my cock was really sensitive. She complained that she didn't cum yet. She did everything I asked her to do and I couldn't even give her an orgasm. She told James to take off the rest of his clothes and lay down. Then she got on top of him and rode him for about an hour, having 5 or 6 orgasms along the way. All I could do was watch my girlfriend fuck the shit out of my best friend while I sat there naked. I was now the one jacking off. I came one more time. When James came, it was huge. He shot inside of her and when she thought he was done she got up, but he was still shooting. He shot cum all over her face, neck, tits and thighs before he was done. She looked exhausted. As his cock was going limp, she grabbed it and stared at it. Then she said, "Baby, I really love you, but damn, James really knows how to fuck! Maybe he can teach you some tricks."

That was the first time my girlfriend or wife fucked someone while I watched but it definitely wasn't the last. I always thought something like that would make me angry or jealous, but it didn't. She told me that I rarely satisfied her sexually because I would cum faster than her and I guess seeing her being satisfied made me feel a little better, even of it was by someone else. (We still fucked like rabbits, though). Every time after that, when we would pick up James, as soon as he got in the truck, she would tell him, "Pull your cock out. I want to see it."