She was losing it fully and enjoying my licking.Then I kept my dick near her asshole. She got shocked and started saying, “No, No, No! Not there. No... there. It will pain like hell. Please leave that.” I said, “You don’t have any right to speak here. I know what to do. Just keep quiet.” I then started inserting my dick in her asshole.She closed her mouth with her hands. It was very tight. She is shivering while I’m doing it. I then pushed it a little. Half of it went. Then I gave another thrust.. A small crack in the door was all that was left but enough for me to see with one eye. To my surprise i saw Nia..fully nude , changing! My cock and balls felt a wave of a tingling sensation..so much so that it kinda caught me off guard. I knew what that feeling meant..I knew i was turned on tremendously. I knew i shouldnt be feeling this but I was. As I starred thru the crack I saw her perfectly forming breasts , her amazing bubble butt , and her bald lil slit that turned my cock from soft to. Gary stood transfixed by the sight of Diane nude and sweating on our bed struggling to get up."Gary's gonna fuck you and if you don't behave I'll let him take you in the ass." I demanded. She knew that when she had done something wrong, like spending too much money on herself, I would take her anally. It was a deal we had worked out when she bounced a few checks.Diane watched with wide eyes as Gary undressed and pulled out his cock. "I think I want her to suck me to get me in the mood" he said. Tara teamed up with Dan of course. There were two other brother/sister pairs, one pair teamed up and the other pair refused to have anything to do with each other. I suppose that speaks volumes about the relationships within those families. I’m not judging others but I take heart that Tara not only didn’t hesitate to work with Dan but was enthusiastic about it.We ran several events along our temporary racing track. I know that they were only glorified piggy-back races but, with everyone in.