So much so that I’d seduced my sister and fucked her brains out every day for the last week. Or had she fucked my brains out? i****t seems such a di...rty word to the outsiders, but I discovered that in my family home it was considered normal. My sister Cassondra, had told me the morning after we fucked for the first time, that she and Mom had as close a relationship as Cass and I had suddenly developed. Cass said that it started soon after I had left for university. Cass had gone through my room. The image of all those cocks swinging from side to side obviously triggered a spark inside her head, as the team of twenty guys ran around a track beside a large field. The size and lengths of their cocks was impressive, especially when the camera zoomed in for a close up of the main group and showed their long and thick cock shafts bouncing off one thigh across to the other, with each stride.A comment was dropped that she had seen one or two cocks that big before.Say it was a coincidence, but. His heart skipped a beat. “But of course I need someone else to co-star with don’t I?!” She said with laugh. Suddenly, almost as if on cue, the camera turned to the bedroom door and in walked a tall, slim, dark skinned man. Jamie watched in horror as Helen walked up to him and greeted him with a kiss before leading him to the bed where they sat down together. “Darling I would like you to meet Leon!” She said with a smile. “Leon, this is Jamie my cheating husband!” She said with a mock hand. I've had alot of fun today." I hug her and start rubbing her back lovingly. Hali starts nibbling on my earlobe, which quickly gets me going again. My dick grows and, once at full length, I feel the head gently pressing against Hali's pussy lips. Hali coos in my ear and tightens her hold around my neck. I carefully move my hips forward some, and feel my dick head sink into the warm, smooth hole. Hali lays still ontop of me, moaning slightly in my ear. I kiss and bite her shoulder,.