We had laid in our normal spot, close to the rocks, so their was nobody to the left of us only large fallen rocks with some small patches of sand betw...en them,and a cliff face. Then a middle aged couple came over, and sat on some rocks about 10 feet away from us. We did not know which country they were from, he looked he could be from Portugal, deep tan and black hair, but she had pale skin, slim with pert tits and thick hard nipples. I looked at them from the corner of my eye, as i was. "But daddy, how am I gonna learn anything?" My bladder signaled to my brain and I excused myself to the bathroom. I awkwardly stood up to hide my obvious erection. Maybe the sweats weren't such a good idea. As I finished a rather painful piss I heard the tv again in the living room. Thank God, she decided to watch another movie. I walked in and froze in my tracks. Ronnie was back on her belly, and on the screen was a young looking girl with a man's cock in her mouth. "Ronnie! What the hell?!" I. I released my mouth from my sisters kiss and moved down to her breast, I extended my tongue to her quivering waiting nipple. I felt it crease up as my tongue made contact with its prey. A soft moan escaped Catherine's mouth as I increased my sucking and carressing.She pushed me backwards to the bed, I lost my balance and fell on the bed. She then climed on top of me as if she was going to mount my cock but shifted her position so my cock nestled on her mound. "I want you to fuck me!" She said. When she got home, she would play out their fantasies for herself.Jenni loved to imagine. She had always written stories in her head, even as a child when they had all been about horses and castles and tall, blond princes. She loved the way the story ran away from her when she thought about the men at the store or restaurant, loved the way their imagined caresses became real while she lay naked and alone. Some of them were still princes, in her fantasy. She also liked to imagine other things,.