Ruby was a really good looking and sexy woman. Great body, small waist, nice ass and very flirty. She dressed sexy and somewhat revealing when we went out. This happened after Ruby and I had been married only a few months. We would frequently hang out with her sister, Laura. Laura was married for several years, but her husband worked for a construction company that did a lot of work in the Middle East. He would sometimes be gone for 6 or 8 months at a time. So Laura would spend quite a bit of time with us.

The 3 of us went out to a pub one evening and Laura got to talking to a good looking guy about 10 years younger than herself. His name is Rob. After a couple of hours, Laura and Rob seemed to be flirting a lot which I found a little unusual and also a little hot. Laura was a really good looking woman with a tall slim body with medium sized enhanced boobs that stood up on their own with no bra. Her nipples were quite noticeable through her blouse. Laura suggested that we go to her house where it was a lot quieter. Her house was nearby and Ruby, Laura and I drove in my car and Rob drove in his own car.

We got to her house and had a couple more drinks when Laura suggested that we ought to get in the hot tub. Everyone said something about no swim suits when Laura said we didn’t need any. She then went to her utility room and returned with 4 large towels. We all then kind of discretely undressed and wrapped the towels around ourselves and proceeded to the back yard where the hot tub was. As we removed our towels to get in the tub, I got my first look at my sister-in-law’s naked body. It was very nice. So we all were drinking and things started getting a little frisky. My wife was rubbing my dick and making me super hard and I had my arm around her and was playing with her tit. Her sister was obviously playing with Rob’s dick. She was sitting close to me and I reached over and rubbed her tit. She didn’t seem to mind. After a few minutes Laura asked Rob to sit on the edge of the tub so that she could play with and suck on his dick. Nothing was working and he couldn’t get it up. I guess he had never been in this kind of situation before with other people. After trying for a while, Laura told him that he needed to leave. She was horny and wanted some action.

We all got out of the tub, wrapped towels around ourselves and went with him to get dressed and then to the front door. He said sorry and then left. Laura then said, “I am really horny and thought he could help me. I need something besides my fingers and toys.” Ruby pulled our towels off and grabbed each of our hands and said, “Let’s go to the bed room and see what we can do”.

As soon as we got to the bedroom, I laid on the bed and both Ruby and Laura started playing with my dick and balls. Pretty soon they are taking turns sucking on my dick and playing with my balls. Ruby moved up and sat on my dick and I pulled Laura up until she was sitting on my face. She was nicely trimmed and very wet. She started moving on my mouth and was moaning as I licked her clit and stuck my tongue as far in her as I could. She then tried to move off of me and said she was going to cum. I held her as tight as I could and licked faster until she exploded in my mouth and was wetter than ever. Ruby then came on my dick and I held out and didn’t cum with her. Ruby then told me to fuck her sister as she was one who really needed it. Laura rolled onto her back and spread her legs and said “Please”.

I kissed her and she passionately kissed me back. I then moved down and sucked on her nipples for a little bit and then slid up and put my dick in her. She responded with pushing up against me and said, “Harder and faster”. So, I pounded that pussy as hard as I could for several minutes until she said she was cumming and then Ruby reached back and put her hand around my balls and said, “Fuck her good and cum in her pussy and make her cum”. That is exactly what I did and we both came together and were both panting and sweating. After a few minutes my dick softened and slipped out of her pussy. Both of us said “WOW, that was wonderful”. I rolled over on my back and Ruby and Laura both snuggled up on either side of me and we just kind of dozed off for a little while.

When we woke up, took a shower together rubbing each other clean, then got out and got dressed. As Ruby and I was leaving, I kissed Laura and Ruby and then Laura said “We have got to do this again as long as my husband is gone so I won’t be going out and picking up another dud like Rob. I get go horny and just need a good fucking once in a while and that is what I got tonight. Thanks”

This was the first of many times after that. Laura would come over to our house every 3 to 4 weeks and spend the night with us, all in the same bed. We would fuck ourselves silly every time. Her husband would come home for only a few weeks at a time and that didn’t interfere with our play time. I don’t know if he ever knew or if she ever told him. This went on for several years.