"Good idea mom!" Kris called back at her, and then slid out of her seat motioning to me to follow her back. "Come on Rob," she told me. "Let's get cha...ged, dad's going to want and need our help hauling stuff in when we get there," she spoke loudly enough for mom to have overheard her. She smiled upon hearing that, glad to see her children were willing to help unpack, and settle in after our arrival before simply running off down to the lake the moment we got there.I knew however that Kris had. My cock slipped in easily and again to the hilt. I pushed her up right so I could see her face. Her eyes were closed but her mouth was sucking air like she had jogged a mile. Now that she was straight up and we were fully engaged as before. I took a small firm tit in each hand and rubbed the nipples roughly between my fingers. She rocked from side to side her hair flying wildly as she moaned softly.Taking her by the hips I pulled her forward and pushed her hard backwards making my cock sweep. She seemed to find the idea very interesting and quite stimulating. I didn't do any more to try to talk her out of it. If she wanted to be a party-girl, that was her choice. I was on the side of the frat boys, anyway. I wanted to get her naked and hot in my living room, too."Do you have anything to wear to the party if you decide to go?" No. I don't have anything other than the dark-brown dress I wore to the faculty mixer they had at the start of the school year. It has half-sleeves and comes. ..On Friday, on their way home from school, Penny said:"It's Katy Cresswell's party tomorrow, are you taking me, Paulie?" Yes, I think so; I need a break from revision. What time does it start?" Eight o'clock, but that means we don't need to get there before nine. Come round about seven, though."It was one of the advantages of living next door to your best friend. Two minutes before seven he called out:"I'm not sure what time I'll be in, Mum ... so don't lock the door." Then he pulled the front.