“Oh, Kimmie, let's really fuck your little sister. Pound her. Cum in her!”“Yes, yes, yes!” I moaned.Our thrusts grew harder, faster. Jamie's p...ssy juices lubed the way. Our dicks were so slick, they slid past each other with ease. We lost our rhythmic thrusts as our own lusts swelled. The heat built and built inside of us. I fucked my sister harder and harder. My crotch slapped into her ass, my dick sliding against Cassandra's. She was thrusting in as I was pulling out. The crowns of our dicks. Brian and Mary were susurrating gently within minutes as was Julie, but Stephen and Jess were sitting in the lounge drinking cold panaché (Beer shandy). Stephen knew it was Jess because of the mole on her breast but there was no other way of telling."How do you tell us apart when we are dressed Stephen?" I don't, I just have to take your word on it." Do, you remember the visit to the Gaumont to see the latest Men in Black film?" Yes, I remember the film and the session Julie and I had. I’ve called her Sarah – yes I know that turns you on, me too” he laughed. “I’m just showing her the ex’s clothes – I think that Sarah could fit very nicely – she’s already shaping up to be a nice compliant little slut” He looked back at me and smiled and I smiled nervously back. “Yes, the usual – I’m Daddy and you’ll all be her uncles. Yes I’m looking forward to the breaking in the daughter/niece role play as well”He was talking about me! I was the slut he was talking about to his friend, the. ‘You a gambling man, BAWSTUN?’ she teased. ‘Depends on the wager’ he answered back to her. ‘Well, whoever’s team wins gets to call the shots for the rest of the night’ ‘Shay, baby, I don’t see how there could be a loser in this bet’ ‘Good then, we’re on.’ Ken leaned in to seal the bet with a kiss, but Shay immediately turned to watch the game, feigning interest in the action on the field and trying not to bust up laughing. Ken smiled to himself as he took her hand in his and rested it in her.