Rachel and Jenna, two step sisters, decide to escape from their fighting parents and end up having an experience that will change their relationship forever.
David's mother calls him at school to tell him that his father has left and that he ran away with a man. When David comes home she also tells him that she is pregnant from a brief affair. He is shocked to learn his mother thinks he might be gay like his father. To see if he is, she jerks him off. After that their relationship grows until the ultimate happens.
All through college, Sebastian and Michelle have spent winter break together with their respective lovers. This is the last year and it risks being ruined by a lack of electricity and a snowstorm. But, things can change by lantern light, especially when not everyone is playing by the same rules.