”“Are you ready, Amy dear?”“I am, Sir. My cunt is eager for your big stiff cock. Mama, look! This beautiful man is going to fuck me.”“I se...,” said Diana, “He is a lovely man. And once the slight discomfort of your hymen tearing passes off, you will delight in having him well up in your belly. He had me this morning.”I levered my rod down to place the head at the entrance, slowly caressed the outer portions of her sex with the head, and when I felt my prick head had been thoroughly lubricated. Why would her underwear suddenly not fit? Most likely she had put on a little weight, and just not noticed it till now. Maybe David was right and she should start an exercise plan. Of course, David was an exercise freak, and short of a doctor telling him NO, he'd go jogging in the middle of a blizzard.The funny thing was, up till now, every time David had invited her on one of his early morning jogs, she had flatly refused. But now, the very concept of not jogging seemed alien to her. She. "I told her fine, that we would but I was still seriously skeptical about all her talk about Mom knowing and Mom wanting to fuck me, too. Beth, as I remembered her, didn't have an overactive imagination but this really seemed far-fetched. We would see this weekend. They would be half-way through their cruise and it would be fun to see how they were doing.We slept together for the first time that night and I found that my little sister had a sexual appetite more voracious than any girl I'd ever. When Magwin woke, her first thought was genuine surprise that she was alive. She lurched upward, her naked body meeting an elastic resistance that immediately yanked her flat again, slamming her face down on the spongy floor of the cave. She lay stunned for a second, blinking in the darkness. It was quiet, a faint unidentifiable something in the distance the only sound Magwin could hear besides herself.Magwin's legs and arms were pulled taught by something she couldn't see, thought it felt as.