I wondered if anyone would come in and hear the sounds of our slapping flesh and found myself getting even more turned on by the idea. I imagined my w...fe and her husband maybe chatting downstairs, maybe our kids playing, both completely unaware of primal animal fucking that was happening mere feet above their heads. I knew fucking her at this pace meant I wouldnt last long, but I wanted Louise to get off as well. I slipped a hand under her shirt and managed to pull one of her swinging tits free. Steve the groom and Tony the best man would be staying at our house with me and my husband.At the last moment my husband's sister, who lives over three hour’s drive away, broke her leg, and my husband had to drive over to her the evening before then bring her back on the morning of the wedding. This left me alone with the two young men, a situation which became something of a problem. I thought that the guys were all set for an evening in with a few beers; imagine my surprise when they informed. In the background, I heard Mila hitting her peak as her orgasm rolled over her.I was thrusting deep inside Zoe, and she was pushing her pelvis to meet me. She was grunting with the effort, and her fingernails were digging into my shoulders. I felt a third orgasm pull her along, but I didn’t stop, thrusting away as I felt my orgasm building up deep inside my balls. My thrusting kept her on the edge of another orgasm and she was going frantic, kicking at my thighs with her heels, biting my. She moved her hand to the base holding me firmly and ordered me to pee and let her take control everything. I was in no position to argue, so I relaxed and let out a long stream of golden fluid. The relief was intense and so was the sensation of my sister’s delicate little hands griping me tightly in her left hand while she giggled and smiled broadly with pleasure. I had barely finished and there were still trickles of urine coming out from my gleaming head when May crammed me into her mouth.