After a condom lesson gone wrong in health class, Andie realizes that she knows nothing about sex, and even if Josh all of the sudden decided he was interested she would be totally unprepared. Dakota and Courtney agree to teach her how to round the "bases."

Courtney invites everyone to a frat party at SUC, but when they wake up the morning after, Imogen is missing and the Foursome must retrace their steps to find her