This Saturday, I fucked my wife's friend.
I hate to, but I have to digress, so you can see the whole picture. We are all in our 40's, and she is her friend for a long time, since college, she was even a brides maid at our wedding. She is short, a bit stubby, but a cute blonde, married as well.
She is a serial cheater, and she admitted this to my wife, has been cheating on her husband for over a decade, but only few years back admitted this to her. I actually never thought of her in a sexual way, until I heard those stories. Then, when I rewind some situations from before, she would always be super touchy with me, hugging me tightly, I remember more than once, thinking how good her breast feel against me when we hug, but I honestly just thought she is this way, nothing sexual about it.
So, I started playing with her a bit, touching her hips, while passing by, complimenting her when no one else is around, and it was obviously working, but, I didn't really think on acting on any of these, that was just a way to have some fun.
This Saturday evening, she just showed up at our door, with a bottle of wine, in a denim shorts and checkered shirt. When I told her my family is on a weekend trip to my in laws, and that I had to stay because of work, she acted all surprised, and pretended to be ready to turn back. There is no way she didn't know they were going out, they talk and text 24/7.
I waited for her to make the move, and she wanted me to be the one, but I was patient. After I opened a third bottle, she just jumped on me.
I went down on her, and stayed there for a long time, until she came, twice. Then we did it in a spooning position for a while, until she climbed on top of me, pushing her tits in my face. That is when she came for the third time.
I lasted long, probably because of the booze, but when I was close, I warned her, because I was ready to pull out. At those words, she jumped off of me, and put it in her mouth, sucking it furiously. I was so close, and I wanted to nut in her mouth, but when she got off, and started licking my balls, while stroking me, I shot two, giant, fountain like spurts, straight in the air, most of it landed on me, but some ended up in her hair.
"We are not telling her anything, ok."
I just nodded, still fazed by what just happened.
I know this was risky, and I know that there is some chance that one day, she might confess to my wife, but I just have to hope that she won't, because not only that it would end our marriage, but their friendship as well. That being said, I am never doing this, ever again. But oh, man, it was hot.