继妹在洗澡时被兄弟操，继兄弟看着他的继妹在淋浴时操她

Stepsister and bro are at home wile parents are away for shopping, Little stepsister decides to take a shower and that is the perfect time for her older brother to watch her and rub one but ends up having to fuck his stepsister and please her when she catches him looking at her.