We got inside, and made some drinks, when Dana suggested that we change into more comfortable clothes. It was a good idea, but Teri, and Jason didn't ...ring anything with them. Dana said, " well I have stuff for your Teri, but it might be hard to get something for you Jason." Dana got some shorts and a tee shirt for Teri, and I got some loose fitting (on me) shorts, and a loose tank top for Jason. We all went upstairs to change. Dana and I in our room, and Teri and Jason in one of the guest. Alone in my room, with the house quiet, I pulled my niece's panties out of the drawer. Zooming in on the group picture I'd had my mom take on my phone earlier that day, I stared at my niece. With her panties to my face, I smelled my niece's pussy as I masturbated to thoughts of her for the first time. Before long I was cumming, and that night I fell asleep still holding her slightly stained panties, imagining and hoping that she'd been intentionally exposing herself to me only hours. "hang your head off the bed" said stephen getting up, his hard 9-inch cock flopping around. Charlotte eagerly complied with his command, wanting to challenge herself with his large cock. She positions herself at the edge of the bed with her head hanging off she eagerly gapes her mouth open and says, "feed me daddy". Stephen takes his large cock in hand and places the tip in her mouth. She begins to lick his cock, longing for his taste but stephen had other ideas. "If your going to act like a. " "Soon Slut, I will very soon. But first we have to get you pregnant. Do you want to be my pregnant little slut? You know, once you have this baby I will come back and get you pregnant again and again, over and over you will spend the rest of your fertile life pregnant with my c***dren. Do you want me to do that?" "Yes, yes, oh God yes!" I said. I was too into what he was saying. And I just needed to cum. "I want to have your babies, Daddy. Knock me up; turn me into your baby factory. Give me.