Jenny, a high school student, is on cloud nine: Dave Stone has asked her to the prom. Her girlfriends are all sexually active and have been pressuring Jenny to change her old-fashioned views on premarital sex. Then, on the day before the prom, Jenny's best friend, Michelle, tearfully confides that she thinks she is pregnant and her boyfriend dumped her when she told him. Distraught, Jenny begins to question whether premarital sex is worth the gamble of pregnancy, disease, loss of reputation, or compromise of values. Her decision is one that many youth are also making about sexual abstinence.