I was already wet. We got to room and stood watching another couple doing each other and he leaned in and said that will be us. I said yes. He stood i... front of me and tool all my clothes off acting like he had the right too. He did. I stood there naked feeling flushed and turned on and he undressed himself and he was a big guy. He was up and at the ready and pushed down on my shoulders and I dropped to my knees and took him in my mouth. It felt wonderful and insane. I sucked him until he was. As I straddled his face, I could feel his warm mouth around my cock. I wrapped my fingers around the base of his shaft and started to stroke on him slowly. I liked the feel of his huge muscle in my hand. Why dont you help me out, she said smiling back at me. I bent over and began to suck up and down as I tasted his salty pre-cum. I began to groan as I felt his strong rough hands on my ass. About that time there was a knock on the door. It was his friend. It was only a matter of seconds before. I saw people making out in the bushes,fucking on the beach.We walked dowm to the pool area and got in the pool because the hot tub was being used.When we got out of the pool the girls swimsuits were see through and rode up to make almost a thong front and back.They had to pull their suits out of their pussys and rear ends.The girls went to the pool showers.They got towels and wiped their hair and let their suits stay wet.They then took off their swimsuits and toweled off in the dark but still. Girls giggled and whispered to each other.I was thinking about what I would do when Derek showed up. I had a feeling he wouldn’t just pop in while the teenagers were all there. Especially if Kyla and Marti were around. I thought about taking him into the backroom and kissing him. It gave me butterflies.As the sun started to go down around six o-clock most of the traffic dried up. The kids went away to eat their evening meals. Then Derek appeared.He was wearing a denim jacket, a Van Halen.