Aubree Valentine is finally off to college, and stepbro Jay Romero makes the time to drive her up to her school while she leaves home for the first time. Jay makes a confession that he hopes she can make good decisions and that his step sister Aubree isn’t the slut he hears about in the streets. Aubree is shocked, but before she can really take up her issues with him the car breaks down. Now these two have to figure out how to get help in the hot desert, without cell phone reception.