“You like it, don’t you? You like my big fat cock.” He murmured and Kyra moaned. “You enjoy riding a big cock. That’s what you were made for...”“I love your cock, Mr. Markman!” She exclaimed as her breasts bounced up and down against his face. “It’s so big and so hard. I love to feel it inside of me! You fill me so perfectly…” She murmured, finding out that talking dirty to him made the both of them even hornier. Her mind whirled with the memories of her friends’ stories and Kyra found herself. She knew that there were lots of men that jerked off to pictures of her.“You’re pretty enough. I’m not all that interested in looks even though my wives are three of the most beautiful women in the world,” replied Ed.She knew about his inability to lie. Sitting up to face him across the fire, she asked, “Don’t you want to sleep with me?”Pursing his lips as he gave careful thought to what he was about to say, he finally answered, “More than you can imagine.”“So why don’t you?”Laughing at her. I watched has Mum started to undo my zip and slowly she moved her hand inside my jeans and held my cock through my shorts. Mum then said "Well, are you going to touch my tits, does it excite you that your mum is sat here almost naked, holding your hard cock, you know what I want don't you"? I just stared at mum's tits and nipples, which were starting to harden as we spoke. I reached out and cupped her left breast in my right hand. It felt really great. Mum began easing my cock out of my . Kira pulled up her knee's and sat facing me."Who is she Robby?"I nodded my head no. My eye's were pulled to the front of Kira's T-shirt and glued to her breasts."Oh my god Robby" and her nipples hardened."What?" was all I said."Your ogling my breasts!"Kira blushed and I lowered my eyes from her bosom to her thighs pressed together and her groin."Robby your such a perv! I'm your sister after all." Kira is it wrong for a man to admire beauty?"Kira blushed redder. "You think I'm beautiful?" Kira.