Kip’s sister is always the wild card. I’ve known her since my first trip to Colorado years ago, she always seems to have a dirt bag boyfriend and ...he and I have had some naughty nights together, but never just the two of us, always some weird scenario in the wee hours of the morning.We sat around the dinner table for hours after dinner and the problems of the world were solved. Lots of Trump discussions as always which is fun, as long as everyone has a sense of humor. One conversation that came. I was angry with myself for not lasting longer because I wanted to fuck my sister all night long, but I knew I had two more chances.We had used up the last two condoms within about an hour, and it felt so naughty having to keep quiet while we had sex together with our parents only a few yards away, which made the sex even more dirty and fun. I was still horny so I gave her oral sex, and she was struggling to keep quiet which was such a turn-on, before she returned the favor and after I came in. One of them was from a guy in his mid 40's with a big belly (I love that!), lived pretty close, lived alone and promised he would take his time and let me do what I felt comfortable doing.As I nervously replied back to him asking questions and trading pics, I knew that I had already made up my mind, I WAS going. He gave me his address and told me to get over there ASAP.I pull up in front of his house and I'm having an internal debate, get out or drive off like a mad man! I knew I couldn't. An expression of fear and confusion spread across her face as she stood helplessly in the middle of the empty room.The ten minutes it took for the apprentice to arrive passed in complete silence. Anna stood totally still in the middle of the room, while the joiner walked in circles around her. As he looked his new prize up and down, he flopped his big chunky cock out between a gap in his utility belt and began working it back to a full erection. She couldn’t help but be turned on as she watched.