I did as I was told and immediately smelt that wonderful combination of sweat and vagina which had been the source of so many intense masturbations fo... me. As I sniffed, she delved into her bag and pulled out a shiny, silver square: a condom.I had no idea if my sister was already fucking or if she had only been preparing for this but I didn’t care. She opened the condom and placed it on my chest. She then straddled my body, her vagina at the level of my balls. She kissed me passionately, her. But I didn't think Mary would. And not in my own bed. I was twenty-nine, she was twenty-two. She'd had only one boyfriend before me, and one drunken screw at a party. She was pretty, though not in a sexy way, with long dark hair and big brown eyes, small but round breasts, and a gorgeous perfect behind. She wasn't all that great in bed. Mostly, she just laid there. If she got excited she might moan a little, usually while I was licking and sucking her love button. If she was really turned-on,. At breakfast we discussed family plans and our parents were happy with it just asking us to take our sisters and Samantha with us for the day. With it being within walking distance it was nice that we didn't have to rely on transport and our parents could do as they wanted as well. Soon after breakfast on went the costumes and down to the water park the 5 of us went. The 3 girls went in while Steven and I waited for Jessica and Kyla. They soon arrived, Jessica and Kyla wearing matching thigh. After tugging me to my feet, Mom pulled me across the floor. "You don't mind if I drag your company away do you Father?" Mom asked. "Not at all," Dad looked up from his book, smiling. "Do what you want with him," he waved with his free hand. In the piano room, Mom pushed me toward the piano. "Get the music ready. I'll be right down." I opened the book to our piece and sat down after running to the living room to grab one of the flatter, silky pillows to place on the bench. Mom returned a.