When Ramona moves out of her parents' Beverly Hills mansion and in with her stepbrother Darrien their parents become suspicious as to her motives. With their trust funds on the line the stepsiblings do their best to keep their parents from finding out about their scandalous relationship. Also, Darrien realizes that living with Ramona will never be boring when he discovers her trunk of sex toys - nipple clamps, vibrators, stap-ons, oh my!