My stepdaughter has been keeping a diary for years. I always thought it was cute, how she would retreat to a corner and spend hours writing about what I could only assume was her latest boyfriend. One day, I happened to find her diary laying on the couch in the family room and picked it up. I know it's not right to read someone's private thoughts, but I didn't see any harm in reading about her young crush of the moment. I know she would probably beat me if she knew I was reading it, so I took the book into my bedroom to find out what she had written. Most of what she wrote about was not very interesting, but when I turned to her last entry, the words at the top of the page hit me like a ton of bricks, "I think I'm in love with my Dad"'. I couldn't believe what I was reading! She went on to write that she found one of my shirts and was wearing it because it smelled like me. She went on to say that my scent made her so horny that she went to the couch to masturbate. "I lay down on the couch and fingered my pussy while imagining my Dad fucking me with his big hard cock", She wrote. I couldn't believe what I was reading. My step-daughter not only had a crush on me, but wanted me to fuck her! I barely had time to digest what I had just read, when there was a knock at the door. I quickly hid the book behind me when my daughter walked in, wearing my shirt! She was concerned because she couldn't find her diary. She said she left it on the couch (where I conveniently found it) and wondered if I had seen it. I pulled the book out from behind my back to give it to her, and she leapt towards me to grab it out of my hand. She had a panicked look on her face, and asked me if I read it. I told her that I had, and she stammered that it was only a fantasy, and she didn't mean anything that she had written. When I told her that it was ok, that I felt the same way too, a big smile spread across her pretty face. My daughter came to sit at the bottom of my bed and slid my big shirt off of her slender shoulders. She reached forward and stroked my cock through my pants. "Mom will never find out you know, that I'm in your room, all alone with you. Oh Daddy, it's not that weird", she said as she stripped out of her little shorts and top. Her body was amazing, athletic and perky. My cock was straining to get out of my pants. "Is it ok if I take it out Daddy?" she asked, as she unzipped my pants and pulled out my cock. She took my thick cock in her hand and made it nice and slippery with her spit. "I'm going to milk you so good, Daddy", she cooed as her hand pumped up and down. "I'm glad you read my diary", she said. I couldn't believe that this was happening. I only hoped that her mom wouldn't walk in and catch us. When she wrapped two hands around my shaft and began to pump faster, I felt myself beginning to lose it. "I need your hot cum, I want to play with it", she said. The faster she pumped, the closer I got to orgasm, until finally a thick stream of cum shot out of the tip of my cock and covered my daughter's hands. She spread the sticky cum all over her palms and fingers and asked me if she could keep my shirt. Hell yes, she could keep my shirt. Starring: Sadie Holmes