When I a teenage I use to clean the house and one day as I was vacuuming the carpet, I found a note in my sister’s bedroom saying she want to have sex with me. The following weekend I snuck into my sister bedroom. She was asleep. She had a night gown on. I shook her a few times to see if she will wake up. She was in a deep sleep so she didn’t even budge. I slowly pulled her night gown aside and saw her body almost naked. She had a white panty on. Slowly I took her panty of, as not to wake her up. While slowly removing her panty my shaft got very hard. After I got her panties off, I slowly spread her legs. I saw her luscious gorgeous pussy. Quietly I took off short. My penis was fully erected and a little wet at the tip. I was so turn on. I wanted to fuck my sister right away. I slowly got on top of her and start caressing the entrance of her pussy with the tip of my penis. While caressing it, her pussy started getting wet. After about 15 to 20 second I could feel the tip of my penis slipping easily between her labium. I could feel my cock slipping into her vaginal. I slowly pushed my shaft into her. Her pussy so juicy and wet and could feel every inches of my cock slowly slipping into her. I was excited. I slowly thrust my shaft forward toward her juicy hole, then back and forth until it was all the way inside my sister vagina. It felt so good and warm inside. I love that feeling. As I continue slowly thrust my shaft back and forth inside of my sister. I could see the juice from her vagina soaking my shaft as I am thrust my cock all the way inside of her. It was so exciting and feels so good. After about 4 minutes I lost control of my penis. I started shooting my sperms deep inside of her. It felt so good. After I finished releasing my sperms, I pulled my cock out from her. My sperms started oozing out from her vagina. I wiped it of to make sure doesn’t notice it when she wake up. The following weeks I snucked into her bedroom and fucked her again. A month later I found out she got pregnant.