Less than a week from her wedding halfway across the country, Brooke has become increasingly obsessed with a secret desire involving her hunky fiance Ryan being intimate with another woman. She also harbors latent feelings of attraction to her gorgeous best friend Alanna. Embarrassed by her forbidden thoughts, she has never shared them with anyone.
When Ryan insists that they travel to the wedding by taking a road trip in his classic car rather than flying, Brooke is upset, so she invites Alanna to join them. Sensing an opportunity to explore her fantasies, Brooke separately gets Alanna and Ryan to agree that the three of them will act on whatever impulses they have for the entire trip.
Once the three of them are on the road, things heat up even faster than expected, putting Brooke's true feelings to the test. Will the trip end in jealousy and disaster, or will Brooke's ultimate fantasies come to fruition on the open road?