When your sister heads all bitchy on you and starts screaming and stuff you know what you need to do to cool her off and shut her up. Yeah, have this superslut on her knees and fuck her mouth till she stops talking, then bend her over and fuck her brains out from behind before letting her rail your weenie into complete sexual prostration. She's been secretly craving for it, so fuck school! Let her remain home and fuck her again, you know she wants it!