After a moment she turned around and kissed his lips with her mouth slightly open. While they embraced, she felt his hands pull her robe from her shou...ders.He lowered his mouth to her large breasts and nibbled and sucked on her long nipples. Wayne loved the taste of her sweet titties. He felt her hands groping his growing manhood.She fumbled with his trousers and opened the zipper and undid his belt. He groaned when her soft hands pulled his thick, stiffening cock from his boxers. He pushed her. ”I followed. “I got a sister, her name is Mary, she has apussy that is very Cherry…..”I couldn’t keep my eye, my mind off my sister’s butt. I watched, I was so aroused again.Losing control I grabbed her and pulled her down. She screamed as I pulled off her shorts right thereon the trail. After I pushed her down I fucked her in the ass right there. I was forcing my own sister.“Dave! Dave! Hello Dave!” I snapped back. What are you thinking about Davey?“Oh nothing Sis. “ OMG, how could. It is not easy to hide that kind of thing if you are all living together in the same household. You do not need to be caught in the act. You can give it away by the way you look at each other, by the way you touch each other, by so many ways in which your body language can betray you. I think Joe would have to be blind to miss the giveaway signals since he saw us both on a daily basis in the most intimate of surroundings, that of our daily family life.Over dinner that evening Isa explained to. " The woman that took to her dwelling when you came back to camp, I think, was with child. There is a scent that all female creatures get when in the family way. Does this not make you sad? I do not want you to regret that you have bonded with me. I..."Des stopped what she was doing and walked over to me and took my head in both of her hands. "I would not have chosen to bond with anyone but you. I loved you from the first rock you threw at Ren saving me from something I didn't want. I can live.