Her k**s never lived with us but visvisited every other weekend. By the time we were 13 she started puberty and began to grow very nice tits and ass. ...eing mature our parents decided it was ok to leave us at the house by ourselves while they went to the casino. It was a hot day so we were in just shorts and t shirts. She began to sweat pretty badly and I could see her wet tits when she bent over. I was hard as a rock from this and she could tell so she asked me’ why do you have a boner’ I was. When water was no longer dripping from her soft beautiful skin, she grabbed my hair dragged me off the bed and pushed my face back into her naked slightly damp bum and walked over to her vanity desk."Now you're going to just stay here, while I make myself look nice." She told.She moved me so that I was sitting on the floor with my back to the chair that was infront of the desk, my head was tilting back so that it was resting on the seat, she had her legs on either side of my body with her bum. She told him that she was looking forward to watching a movie because spring fever was in the air. This time of the year made her teaching duties a little difficult because of the students' lack of concentration.They had dinner at a local 'Greek' type restaurant before they went to the movie theater. Ron was a little surprised of the movie she selected as it involved a lot of the over-the-hill action heroes who in Ron's opinion were trying to make either a comeback or were just in it to make a. ." Dad, put it on my back, please?"She took a step backward, closer to her father. He knew he had to oblige her. Mark squirted some oil on his hand and began to rub it into his daughter's bare back and shoulders."So, what did you want to talk to us about, Dad?" Um ... well, I..." Me too, Dad!" Amber said, holding another bottle of oil out to her own father.Amber mimicked her friend's action, turning her back to her dad and untying the strap in the middle of her back. Soon both Mark and Ted were.