She says she likes to spend some of her time watching guys with big dicks on video chat websites and one night she fell in love with a big dick that show up on her screen. After a few hours talking online with the stranger she noticed something familiar when the guy took off his long sleeve shirt. The guy had a tattoo that she know from someone. After a few minutes she realized it's was her half-brother who lives across town with her mother and step-father. She even got more excited with the idea and now she had to have a taste of that cock for real, and actually did. If she only had known earlier.