The wifi was knocked out by the storm and your sister is trying to entertain you because you are bored. She tried to suggest to you different games and activities but you just dont want to do anything. You then notice her boobs and ask her about them. Shes hesitant at first to show you but she gives in wanting to entertain you and lets you look at them and she brings them up close to you. Wanting to keep you entertain ed she takes her skirt off to show you her pussy. She explains how it works and brings you closer to her so you can see it even better, but you have to make sure you keep this a secret.