My name is Kristen, I'm a 43 years old woman, and this is my story!
Mark and I have been married for 20 years and we have a beautiful daughter who is in college. I was sad to see her leave but it was time for us to re live our early 20s. It is true that those past few years our sex live hasn't been the greatest. So I was hoping to give it a new sparks since we were alone in the house almost every night.
It was Friday and I had made plan to cook a nice romantic meal for Mark and then seduce him for a long and wild night. I had left work very early so I could get everything ready.
When I got home I was really surprise to see Mark's car in the driveway and Nicole's car parked right behind it. Nicole was one of our daughter's friends that still lived in the neighbourhood. She was a gorgeous 19 years old girl that would set a gay guy straight and a straight woman in a lesbian. Seeing her car there made me really nervous because I remembered how she used to tell our daughter that Mark was a good looking man and how lucky I was to have him.
I walked up to the house very quietly, hoping that I had a wild imagination and that Nicole was just visiting. But when I peeked through the window I saw Nicole on her knees with Mark's cock in her mouth. I wanted to run in the room throw both of them out of the house but I couldn't stop staring at the wonderful Blow job that was taking place, and my pussy started to get really wet. So I decided to at least enjoy the show and I started to play with my clit through my panty.
I could see that Nicole wasn't the best at giving blow jobs because Mark grabbed her head with his two hands and started to fuck her mouth, making her gag a few times. She laid down on the bed and Mark put his fully erected cock in between her big tits and started to fuck those beautiful breasts until he came all over her face. She wiped it off with her hand and made Mark licked it off, I could not believe what I was seeing Mark had never been too adventurous in the bedroom before.
I thought the show was over but Mark's cock was still hard and he proceed to penetrate her tight pussy. I could see that she wasn't used of taking such a big cock, but after a while Mark was able to push all of his 8" inside of her and started to fuck her with great power. It didn't take me long to reach my own orgasm with my fingers playing with my clit. At that point I figured I should leave before they see me.
I came back four hours later, and as I got close to the house I saw Nicole's car drive away. They had fucked many more times after I had left. I decided not to say anything and let that one slide. But for the next week I came home early to see if she would be there again and she was. That's when I decided that Mark needed to be taught a lesson.