In the throes of a spontaneous road trip, a couple finds themselves craving more than just the open road. As the sun sets and the car warms, they begin to peel off layers, the girl's teasing smiles and the guy's wandering hands igniting a fire that has nothing to do with the engine. The car's interior becomes their playground, as they explore each other's bodies with hungry fingers and eager tongues, the hum of the engine and the blur of the world outside only serving to heighten their passion.