"Can I dress him in his panties, Mum? I've got them all ready and he'll need some help," Fiona pleaded."NO WAY!" Paul objected. "She's not doing it...." Oh PLEASE, Mum, you said I could if I did the dishes all week.....you promised," she continued. "Oh yes, alright then," she replied, "I'll go and get his dress whilst you're doing that." Fiona was practically shaking with excitement as she went to her room and returned with a pair of very girlish panties. She had a glint in her eye as she held. “Yes, baby,” she coos, looking up at me.I push her legs over her head and rest them on my shoulders as I pound more vigorously against her exposed pussy; plunging farther into her. Her moans get louder and her breathing deeper as I push deep inside her repeatedly. She reaches down her body and rubs her clit as I thrust into her.Her eyes close and her head falls back as she moans out loudly, “yes, mmmm, oh my god!”She gasps as I sharply thrust every inch of my thick cock into her.I slow my. “What is it, Mattie? What’s wrong?” he murmured into her ear. “I... I don’t trust him, Simon. I have a really bad feeling about this,” she hissed whilst ever the professional, Mattie licked two of her fingers and spread the saliva between her pussy lips, Simon’s cock immediately slid up inside her. She gasped and closed her eyes. Simon responded by grunting his pleasure and immediately began to thrust up, matching her down pushes against him, fucking her really deep. She knew that he’d come. I quickly got dressed and headed down stairs. I had just been sucked off by my innocent little sister and now I wanted more.It was lunch time before she came down stairs. I thought maybe she was playing a game or something up there all this time. She walked in wearing her thong and bra, still smiling.“Jack,” she said as she wrapped her arms around my neck, “I know you enjoyed our little session earlier and I know you want more.”I nodded slowly. It was all I could do. I did want more. Another.