It took all I could muster to continue. But I had to lay it all out. "We, all three of us, are going to have to be involved in sex of some sort in all...of this. And it is impossible to avoid that it will be among ourselves ... at first, anyway. Once we move beyond getting used to all of this, it will involve others as well. I am supposed to be the Dom in this arrangement until we can bring Dad on board. So it will be up to me to tell you with whom and under what conditions you will have. My legs were wrapped around him still and we moved slowly enjoying the feeling of being locked together, his cock sliding in my creamy pussy slow. We did split up and quickly, when after several minutes, we heard the door upstairs opening and someone coming in. My brother turned off the video while I slipped into the bathroom to dress. It was a bit of a panic, but also a rush when thinking what would have happened if they had just walked directly downstairs when coming in. My brother gave me a. ” and I cut him off “Uncle Bill is traveling, I'm his niece Sabrina. Nice to meet you!” George wanted to borrow a tool and I was not going to let him go without it. I put on my 5” silver strappy heels and told him to follow me to the garage. I caught him a couple of times with his eyes firmly locked on my ass and made sure that he could enjoy it as much as he wanted. When we got to the garage I knew exactly where the tools were but I decided to play dumb for a little while. I bent over many. "We're alone here, let's go to bed. I want to make you feel good too," hereplied."You do make me feel good...you're a great kisser..."But his shaking head cut through my words. "No, I want to do more than justfeel your breasts and kiss you, I want to have you feel me inside you, tomake you come the way you do me!"My mind blanches at the thought, but I realize that now is the time...I musttake the chance."OK, my love. But the bedroom must be dark...and I've never done this before,so let me take.