So I went on eating things that would constipate me and for 2 days I didn’t shit. I was always a fan of scat sex but till that point I had not tried...anything. So after those 2 days after work I hurried home as I wanted to shit very badly. The cupboard of worship was opposite to my bed so when I woke up everyday I could see the cupboard first thing in the morning. As soon as I reached home I took a plastic cover and a beer glass. I lay the plastic cover on the bed and I squatted over it. Pissing. I tried to get them to take us back somewhere because I didnt have on a bathing suit. They all laughed and said we could just pull off our shorts and hop in the water in our underwear. I said that I didnt want to sit around in wet clothes but they said that they would dry fast in the sun. I thought I could hold it, but Judy couldnt so she jumped up and whipped her shorts off. The guys were loving it as she climbed over the back of the boat and we all saw her cute little butt. About that time in. .. sir." she told him. "The cream makes it all come together." she giggled like a school girl.Dad looked at me, and I think he saw that I had picked up on the inuendo, but we both said nothing. He just smiled back at mom."You already know that Jennie makes the BEST cream pie, don't you Malcolm?" dad replied.I didn't know if he was doing that on purpose or not, but most likely he did. Was he putting on a show?We watched some TV together after dinner. We watched one of mom's favorite shows,. The three went a bit pale when she burst out laughing. Even her laugh was sexy. "Oh the looks on your faces was priceless. I don't care if you boys are bi or straight, but I do have a few rules. First, what we do here tonight, you can never tell anyone. If you do, you'll regret it, and trust me, I'll know. Second, you must wear a condom when you fuck my pussy or my ass. However, I don't suck condom covered cocks. For that, you can go bareback. Third, if you fuck my ass and then want my pussy,.