Step-siblings Alrik and Fifi are on a vacation together but their step-parents cheaped out and didn't get them separate rooms, so they have to share one. Alrik has been trying to sneak girls back in on the sly but has been busted by Fifi. She is still new and inexperienced with boys, so she decides maybe her Step-bro can teach her a thing or two when it comes to sex. Alrik does not want to go along with this plan, but Fifi decides to use some very persuasive means to convince him.