She slowly made her way back and released her grip on my dick as she let it out of her mouth, making it bounce up and down."God you cock tastes so fuc...ing good... family cock is always the best."I looked down at her and smiled, I ran my right hand on the left side of her face and she followed it, moaning.I was really getting into this and there was nothing that could stop me from fucking the shit out of her.So I grabbed my cock in my left hand and the back of her head with my right and shoved. They were pale, and spotted with light brown freckles. She had big nipples, and I had little doubt that they were hard, from the way they were standing out. The pink circles surrounding them were only a little more than double the circumference of the erect points.We both were removing our shoes at the same time, and when she bent her leg, her jeans lifted enough to reveal that she was wearing cute little ankle socks.“Why don’t you leave those socks on?” I asked as I dropped my shoe to the. Embarrassed, I quickly reached down grabbing for my pants to pull them back up."Oh no. Please don't stop," she exclaimed as she grabbed my hand and she sat down beside me. "That was really turning me on. Please keep going." But…" I replied as I slowly kept my hand moving up and down my shaft."Yeah I know I'm your girlfriend's sister, but I promise I won't tell," she said smiling at me “When I walked in on you two the other day I just couldn’t help but stare at that big cock of yours.”"But, what. I wanted to make this a night to remember, for the both of us. When I returned to the center of attention and slowly rubbed her pussy she demanded, "Eat my pussy…NOW!" Knowing that she wanted this as much as I wanted to do it, I dove in. The smell of her sex was strong, sweet and intoxicating. I love to lick slowly up a woman’s thigh, just to the point where the lips start and then continue to the hip groove. This was driving Lexy insane. She grabbed my head and directed me to her pussy. I am.