Oh, am I.They kept changing places often enough that I hadn't cummed yet but I'd been close a couple of times. I had never been so erotically stimulat...d in my life and, sadly, might never, ever again.Kristen stood up and said, "Enough fun, now we make love until we can't any longer, then we sleep and we have all day tomorrow and tomorrow night. We can stay in my room. I've got the king-sized bed and Adam, here, is looking king-sized for sure. Let's go up, shall we?"These two must have worked. Of course I pretended not to know, but the sudden disappearance of light shining through it told me he was now looking at his naked older sister.Of course boys need to be told when they are doing naughty things, something mothers do with stains on the bed-sheets and curtains, yes I know they wipe their cocks everywhere, so I waited until I saw the light in the keyhole re-appear and I rushed into his bedroom to catch him flushed and trying to tuck himself in hurriedly.I had a bath towel around. . fight Tim? Over me? He did show up to watch my fun with Becky. I had let the entire school know about the fun. Things were changing so fast at our high school. Incest exploded through our school. People followed our example. It was amazing, allowed me to put Becky’s cherry popping on display for the entire school to witness. Everyone had shown up.Clint had shown up. He was eager to see me having fun. It was great until... Tim kissed me.Clint fought Tim. Clint cared. It must have angered him.. He wanted to cut the grass. The first day he was gone I went to cut the grass. The house looked empty. I thought maybe Mary had gone with him. Then as I finished she appeared. Acting like nothing had happened, she invited me over to have a glass of wine, she always had the best wine. I tried to act normal but I was unsure of what our relationship was now. Then Mary finally said that she had been thinking about things, about what I said. Then she told me that she would like that, she would.