I ran up beside Julie and took her other hand. Mike did the same with Mom. The four of us jogged down to the dock together. It would have been a sight...for someone out on the lake or standing on the dock and looking back up the sloping lawn towards the lodge. Here was a bunch of naked people, yelling and laughing and throwing clothing as they ran to the lake with tits and balls bouncing and cocks flopping. Everyone else was in the water when we reached the end of the dock. We jumped off. They had their father's dirty blond (beachbum type) hair and they seemed to be quite popular, in school.Cilla wanted to go to the first school dance, but needed a ride. (Roger was only fifteen and he didn't have access to a car.) Tim had just broken off with his current girlfriend and wasn't planning to attend.Roger came up with a great answer: Double date with his sister, Kate, paired off with Tim!Tim wasn't exactly thrilled with the idea. He thought Kate was a typical stuck-up cheerleader. He wanted to fuck so bad and blow his load. Looking over at Jim and noticing his distress, the girls shared a smile. Diane straddled his legs and sucked his cock into her mouth. Sucking and licking his cock wasn’t satisfying Jim, and he wanted badly to fuck her mouth. But she seemed in no hurry to oblige him. Once she had his cock lubed up from her salvia, she raised her pussy over his cock and slid down on to slowly.Diane looked over at Madison who watching them and playing with her pussy.. She had gotten pretty good at restraining herself from making too much noise, but, glancing up at her face, I could tell that it was taking some effort. This made me smile, as I knew that she was feeling an incredible amount of pleasure. We never had the luxury of time when we fooled around at the office, so I knew what it took to get her off quickly but without missing out on anything.My tongue flicked over her clit as my fingers slid in and out of her juicy pussy, getting it warmed up for my.