We got to the motor home and I was amazed this is a 40ft home on wheels with absolutely everything from a shower to king size bed with a TV to a full ...size refrigerator and microwave oven, even with leather furniture; it was obviously a few years old but in immaculate condition. We clambered aboard, to see Gilberto sitting at the table having his coffee and he roared with laughter when he sees the state of me.“Polo,” he says to his brother, “what have you done to our Sue.” Polo laughed.“.I saw. He was rubbing his cock up and down. I pretended not to notice when he looked at me. Then, I dropped a roll off my tray and it landed under the table. I waited for a minute and Tommy said, “Aren’t you going to pick it up?” I responded and said “Yes.” I crawled under the table. The roll was in front of Tommy’s cock. I seen the whole outline of it in his basketball shorts. It appeared that his cock had been cut just like mine. He was huge just like I had dreamed about! I waited for a minute just. She had opened up her robe and I could see her amazing tits peeking out from between the sides wanting to get into the action. Shannon had an equally incredible double d chest, and Karen had often said the guys at work called her and Shannon the "titty twins". All in fun of course–everyone knew Karen was married and they respected both of them.Shannon threw a leg up and over me and knelt over my lap. "C'mere John, have a little milk with your cake!" she quipped. She wasn't lactating or even. I forgot that she was my sister. I was fucking her like an animal.She was moaning very loudly so I started kissing her. She was biting my lips. Her pussy was so wet and hot. I was fucking her at the same time groping her boobs, biting them. It was maddening. Then we changed position, she came on top of me and was riding me. I was groping her ass.She started riding me faster now, and her moaning became more intense. She was looking into my eyes. We were in total sync. She told me she was close..