"You're getting edgy over nothing. I moved one quarter of an inch, that's all. That's not fucking. You said yourself it's within the rules," I barked ...ack at her. To emphasize my point I did it again, careful to only move one quarter of an inch in and out.Both of her arms came up and for a second I thought she was going to put them around my hips to draw me down to her but she demonstrated restraint. The look on her face was pure grit.I held my ground, remaining perfectly still as I peered down. We used to sit and watch TV together. One time the oldest, Hailey, started tickling me. I told her to stop it and then both of them got into it. Next thing you know we were wrestling around on the floor. The movement gave me an erection which the youngest noticed because it kept bumping against her. She pointed it out to her sister who looked at it wide eyed. They asked why it did that and I just told them they would learn when they go older. I said if we sat back down and watched TV again, it. She had decided that he was the one she wanted to do it with.He asked her if she was sure that she wanted him to fuck her as he might want to do it several times as fast as he could get it up again. She said “yes, I have wanted to be well fucked for some time now".She stood up and beckoned him to do the same. She stepped forward and took him in her arms kissing him warmly. As they embraced she could feel his erection growing against her belly. She reached out and took his manhood in her hand. He said he would leave that for the time being and would get it to fit at a later day. When I saw it it was much bigger than anything I had had up me before. Then he mentioned me wanking and that on some days I must masturbate 6 times when ever he ordered at certain times. I thought this would be impossible but he insisted that it could be done.My next order was to bring over a dog bowl to him and put it near my cock. He then said he wanted to wank me off to see how much spunk I produced..