I was shocked at how fast the dogs took to the girls. Kate would plop down on the floor next to Kathy wherever she was resting. Karl would make rounds...of the entire house then check outside. I found he would find different places to lie down and watch the house.Karl and I began to have a game between us. We would try and sneak up on the other whenever we were outside. Honestly Karl could sneak up on me four times for every time I was able to sneak up on him. The first time I successfully. "That wouldn't happen, daddy", Lacey said and Daniel turned to her. "How can you be so sure", Daniel asked. "Because", she said, her face flushed with embarrassment, "I'm on the pill. I'm not stupid, daddy." I never said you were, baby", Daniel said. "Be that as it may, you have to be careful. That being said, however, I can understand why you two were going at it. Being stuck in this house could make a person go crazy", Daniel said. His children gave him a quizzical look, not understanding. As I neared the flat rock I heard Sam yell out to me to come over and see her . My heart was pounding and I knew my hard cock would be too hard to hide from her view . So I didn’t try to hide my excitement as I walked out and onto the rock . With 2 steppes I was now sliding down beside her and my eyes locked and loaded on her tits as they cried out to me for sucking . Sam sailed and said “ How was the fishing ?? hope you caught a good one !! as she laugh slightly . I said “ No it was not that. It only took a few light caresses and it was standing before her hard and proud. Slowly she encircled it and rubbed up and down its length. The groaning from the other side grew louder right away and she felt the cock being pushed forward another half inch. She kept a slow and steady rhythm caressing the cock softly, wanting to make it good, wanting to excite the man, wanting to earn her own orgasm afterwards. But the man on the other side must have been overexcited. She had hardly played with.