Porn Session With Sister-In-Law

This took place eight years ago, but I still like to remember it, so I chose to share it.

The sister of my wife just ended community college and moved on to the university where my wife and I lived. She used to live four hours away, where their whole family did. After we finished from college, my wife and I went back to my hometown. Also, (let's call her Rain) this was the only family she had over here.

Still, I didn't think we'd see her very often because I thought she would be more interested in college parties and hanging out with her friends than in us. In the beginning it was that way, but over time she began to change her mind. Someone told her that she didn't go out and party as much because she was in a long-distance relationship that she chose to keep up.

Now I'll get to the fun stuff. Rain stayed up late a lot, and when she did, she usually wore pyjamas that were too short. The blue pyjama shorts she wore were very loose and very short. Whenever she sat down, I could see them well, and whenever she leaned over, I could see most of her behind. That's pretty big, by the way. She played volleyball as a kid, and that was definitely her best sport. She also wore a sports bra to bed most of the time and a long T-shirt without a bra sometimes. Her big college tits always poked through it. I loved it when she came over, of course.

Okay, so one night we were going bowling with some friends. My wife asked me if it was okay if Rain came with us. I said it was fine. The night was…