His name is joe. He is 18 and his sister 13years old. There were seperate rooms for their parent and them. Joe was very innocent as his sister valli. One day it was raining heavily and Joe went see the rain by 10'o clock in that night after having finished pissing. His parents were laughing and joe wanted see what is going on there. The window was open. Joe slightly opened the window door and saw that wonderful sight. Both his parents were naked.