Overachiever Lauren is suddenly on her own after her boyfriend dumps her. Free-spirited Katie is about to lose a dream apartment unless she can find a roommate. They reluctantly agree to room together even though they have nothing in common, until Lauren discovers that Katie is working as a phone-sex operator and decides to get in on the business. As their partnership starts bringing in the money, their newfound friendship finds unexpected challenges that may leave them both hanging on the line.