One night when she's on the couch watching a movie. She tells you that she wants your cock and she know that you want her pussy too. She pushes you down on the couch and gets ontop of you. You fuck her in various ways until you cum deep inside her. Every action starts in the morning or late at night. You just can't wait until your parents to go to work to see what will happen or until they go to bed to she what your sister have up her sleeves