He had convinced his wife to go with him to the bathroom where he fucked her from behind to get some relief. Now, Sarah was downright sexy. Her tits w...ere full and her body had an hourglass figure. Long, wavy, blonde hair flowed down her back, just grazing her butt. Her tight black jeans hugged her ass perfectly and John was dying to find out if her pussy was as beautiful as the rest of her. With his pants unbuttoned, Sarah knelt down. Her mouth level with his fly. “What are you doing,” John. My cock felt like the perfect fit inside my sister’s cunt. We were totally in time with each other on every thrust, every kiss and every movement. The cool sensation of the pool water enveloping my cock on each outward stroke, feeling only my cock head surrounded by her heat until I thrust my thick cock once again deep inside her.Fucking in water is such a turn on multiplied by the fact that we were finally acting out the last taboo act of our i****tuous brother/sister relationship. We were. My heart was pounding as if I'd been caught with my hand in the cookie jar. You always made me feel like that.When I stepped back from this moment I realized it was the first time that we'd seen each other. It was almost etherial in its complexity and yet we faced each other as if we were having a normal conversation. It dawned on me that you'd probably been standing there watching me sleep and so you'd had more time to compose yourself unlike me."Why did you come here?" you asked.Your eyes. ” we both started laughing. She said, “stop taking the piss, he is a nice lad.”We went for dinner and in the bar afterwards saw Neil, he came up and chatted to us although he stood by Sarah’s side and seemed to be doing his best to look down her dress whilst telling her she looked very nice then he touched her shoulder and said, the colour shows off your suntan. Then off he went with a “see you tomorrow i hope.” I looked at Sarah and could tell she was enjoying his attentions and said “So how.