It all started when my sister moved in with me. She just turned 18, and I was 22. She was going to college when school started. I had a real good job making a lot of money, so I would pay for her school. Her name is Faye and she is about 5'6" with dirty blonde hair down to the middle of her back and about 115 lbs. with a nice tight ass.
My name is Zack and I am 5'8" with light brown hair and about 170 lbs. and in great shape. She came in the house after her 5 mile jog and went to the kitchen and got a bottle of water. Later on, She came in my office I made out of a spare room and told me she was going take a warm bath and relax. About 30 minutes went by, and I figured she was finished. I was on my way to my room to change and go workout, when I passed by the bathroom and the door was cracked open about two inches; so I looked in and could see my sister in the tub.
Her legs were on the sides of the tub, and she was fingering her pussy and rubbing her clit real fast. I was so horny, but before I could grab my cock, she was done and getting out and drying off. I went to my room and jacked off, shooting my load all over my bed. That was the hottest body I've seen in a long time.
After my workout, I went to town to pick up some things I needed around the house. When I got home she was gone, so I laid down on the couch and fell asleep. I woke up and went to work. For the next week, I did not see Faye a lot. I had a lot of work to do at the office so when I would get home, it was late and she would be sleeping. One night when I got home, I was surprised to see her up and watching TV. I went and changed into my shorts and went sit next to her on the couch.
I asked her what was on and she said not much but there is a good movie on with a lot of action. I told her good, put it on; so she changed the channel and it was not what I was expecting. I looked at her and laughed. "I thought you were talking about a fighting or car chasing movie."
She said, "I'm sorry Zack, I will change it if you want."
"No, this is good." I told her, and we watched it for about twenty minutes when she put her head on my lap and her feet on the arm rest. She looked up at me and said, "You don't mind do you?"
I told her no and looked at the TV. We were watching a good movie, and there was this girl sucking a guy's cock; He was sitting down like I was and the girl was laying down like my sister was.