An enterprising college student agrees to run his professor's Las Vegas car wash to avoid flunking out of school. But it's Vegas gone wild when he decides to staff it with gorgeous bikini-clad girls.
Seventeen year-old Isaac tags along on an impromptu road trip with his older brother Ben and Ben's ex-girlfriend Lila. The trip staggers along uncertainly as the trio's delicate and ambiguous dynamic is made increasingly weaker by the brothers' mutual feelings for Lila.
