By the time we got out to our coordinates we were all "feeling little pain" and in the hot Gulf summer night, life was relaxed and good. Normally Frid...y night is the night Kathy and I "unwind" from the week and just get naked, lounge around the house, and do what comes naturally. I made the comment that if we were home we would be naked and playing games. Gary jokingly said, "well don't let me stop you", and after a little laughing I said ok, and in a flash I pull off my shorts and was "naked. All through the way I had the erection and I also noticed that my sister in law was also eyeing that. When we reached her place she opened the door and went inside my mother in law’s room to grab her clothes. I locked the main door from inside and silently went behind her. I watched her from behind collecting the clothes. Seeing her ass swaying from side to side I couldn’t simply resist. I went and hugged her from behind. She immediately reacted and pushed me away.She then told me that what I. “Oh, your mouth feels great around my balls” I moaned as my hand rested on her head. Her tongue circled around my sack as her finger sank deeper in my asshole. “You filthy slut”She stopped and smiled “I am a slut aren’t I?” she giggled and kissed the tip of my dick, slowing the pace of her jerks. She brought her hand to the tip of my cock and squeezed. “You’ve got to stop or I’m going to cum” I warned as I pushed her head away “I’ve got to fuck you now” She smiled, getting on all fours with her. The evening before I had trashed her with the whip and there were some bleeding cuts on her skin, which must have stung like hell as the piss irritated them. But she didn’t react to that at all. As my bladder was almost empty, I moved the stream to her face, and she made no effort to move out of the way.I didn’t clean her up before the next evening, and by that time she stank to high heaven.A few days later, as I walked the dogs, we were stopped by a police officer. This was the first time that.