I grabbed a handfull of her hair again and pulled to add force to my thrust. I was going hard, my balls slapping rhythmically against her clit. With o...e hand she reached up and squeezed a fat breast and with my free hand I did the same, pulling hard on her big erect nipple as I pumped her. Her legs started to give a little and she was breathing hard. I knew what was coming and fucked her harder and harder, slapping and grabbing her arse cheeks until my hand print was visable on her fake tanned. The stranger exited the driver side and walked around to my side of the car. We were parked in a very secluded area, so far from civilization that there were no street lights, only stars and trees. The door opened and the stranger said sternly 'step out of the car.' Slowly I exited the car, the door was shut, I was pulled to the rear of the car, the stranger embraced me and violently tried to kiss me. I reared back and put up my hands, to this the stranger snatched them away and captured them. “I’m really okay with the way you guys are,” she confided in me after a moment to think about what I’d said. “I tease him about it because I’m his sister. I’m supposed to tease him, but he treats you guys like gold and I know that he loves you and Becky both. I’m surprised you fell in love with HIM though. Mind telling me how that happened?”I looked at him tenderly for a moment and nodded. “I’ve known for years that he had a crush on me,” I told her. “I always thought it was sweet. A few years. "It was true that the landlord never did any repairs, and that the furniture and fittings were not exactly state-of-the-art."It would do you good to piss on the floor," Kay went on. "Stop you being so up-tight. In fact go on: do it: piss on the floor - the lino's bloody horrible anyway." Maybe sometime," I sighed, trying to pacify her."No: not sometime, Now," Kay persisted, giving me one of her hard, uncompromising looks."I don't want to piss on the floor," I said.By way of reply Kay tugged.