You get home early and hear moaning coming from the bathroom. You peak around the corner and see her using a magic wand and toying her asshole with a glass toy. You keep watching, she squirts everywhere twice before noticing you. You think she is going to hurt you but instead she keeps going! She says it feels too good to stop now. She cums again while calling you a bunch of nasty names for watching your sister cum. She notices your bulge and asks why you weren't jacking off. She offers to let you fuck her ass, its already stretched out and its not the same as pussy sex. You fuck her ass and fill it with a huge anal creampie that she lets you watch drip out.