I have worked in the electrical field ever since high school and for the last few years I have been working shut downs but that means I can be out of town for weeks at a time. Not long after I got married last year my wife Shannon said she didn't feel comfortable being alone and asked if her niece Paige could move in with us. I was kind of skeptical about her moving in at first because Paige is only about ten years younger than us and she is a huge flirt and she isn't that discreet about it either. One time at a family gathering she actually grabbed my crotch and said she would love to see what was making the bulge in my shorts. Of course I pushed her hand away telling her she needed to behave herself but I never said anything to Shannon about it.
After she moved in things were a lot more normal than I expected and that was a huge relief. She didn't flirt with me as much as she did at most of the family functions but she would walk around in clothes that showed off her sexy body and that was fine with me because I love to look at sexy women. It did make me feel better having someone staying with Shannon while I was out of town working, i just never realized just how close they actually were until I came home a few days early from one of my jobs.
I had been working this huge shut down in another state and we got finished several days early so they paid us for the entire week and said we could go home. i ended up spending the one more night since it was almost an eight hour ride and I could leave early the next morning and be home when Shannon got home from work. I couldn't wait to see her and get started on making up for the last month I had been away.
As I was pulling up to the house I was surprised to see Shannon's car in the driveway at two in the afternoon, she normally didn't get off until five. Paige's car was also there and I figured they were just getting an early start on the weekend. But when I walked into the house I didn't see either of them anywhere. I looked out back by the pool and I could tell they had been out there because there was a couple of towels on the chairs and a cooler between them.
I started walking up the stairs and that's when I could hear moaning coming from our bedroom. I pictured Shannon laying on our bed with her hand between her legs rubbing herself and I immediately began to get hard. But when I looked in our bedroom that wasn't exactly what I saw, Shannon was laying on our bed completely naked but instead of her hand between her legs I saw Paige eating her pussy and I felt myself getting even harder. Shannon was moaning how much she loved Paige's tongue on her wet pussy and she could feel herself getting ready to cum again.
Now I have always fantasized about one day seeing Shannon and another sexy woman making love to each other but I never expected it to be with her niece. It became quite clear that this definitely wasn't the first time they had been together and that just made me even harder and I thought I was going to cum in my shorts. Shannon had her hands on Paige's head holding her mouth tight against her pussy moaning she was going to cum and a second later she cried out she was cumming and I could see her sexy body shaking as she came in her niece's mouth.
As Shannon's orgasm was subsiding Paige moved up her body and they kissed before I heard Paige tell my wife that she loved making love to her. Shannon told her she felt the same way and she didn't know what she was going to do when I got home and they were going to have to wait until I went back out of town so they could make love to each other again. I decided it was time to let both of them know I was home now and I walked in the bedroom and demanded to know what was going on.
Shannon looked up at me and I could tell she was scared of my reaction, she immediately began to apologize saying she didn't want me to find out like that. I told her it was too late for that and I saw Paige look at me and her eyes moved down to my crotch and she said "I don't think he's upset Shannon, look at the huge bulge in his shorts, I think he enjoyed watching me making love to you." The expression on my wife's beautiful face changed and I could see a grin appear on her lips. She asked "did you enjoy watching Paige make love to me baby?" and I told her I had to admit it was a huge turn on. She then asked me if I'd like to see her make love to Paige and I told her I would love to see that.