Seducing Daddy_(3)

I have always dreamed of seeing my step-father naked and being able to sleep with him. He has been attractive to me ever since he married my mother. He was always so kind to me and treated me like his own daughter. I began developing early and I could tell my father enjoyed seeing that, because he would always look down at my boobs.
I never acted on these sexual fantasies, until I was 22. I was on a break from college and decided to come home to visit. My mother was just on her way to a business trip to another country. So it would be just me and my dad for the week. I knew this was my chance, to finally seduce him.
The next morning, my mother left for the airport. My dad returned and sat on the couch to watch TV. I knew I had to make my first move. I decided to put on a thong and a baggy shirt that went down just below my thong. I went downstairs and sat on the couch with him. He seemed a little tense, seeing me in almost no clothing. I saw something on the floor in front of the TV and decided to pick it up.
I walked to the TV and bent down, blocking the screen with my exposed ass. I took my time in this position, pretending that I needed to look for something. I heard my dad gasp and thats when I knew, i had him.
I got back up and slowly walked back to the couch, pretending like i knew nothing.