High school senior Mary Jane Ettermeyer is torn-she has always been a good girl and has pledged to be abstinent until marriage, but now the cutest guy in school is flirting with her and she finds herself crazy in love. She doesn't know why he's talking to her, especially since he has a girlfriend! Mary Jane has plenty of reasons to never speak to him again, except that every time she sees him all of her resistance seems to melt away.