X centers around two beautiful call girls during the worst night of their lives. Holly (Viva Bianca) is a high class hooker that has been saving money and working her entire life to finally leave the worlds oldest profession for a better life outside of her home. Shay (Hanna Mangan Lawrence) is suffering through her first night in the business, shivering while doling out hand jobs to old men for enough money to buy a value meal at McDonalds. The two cross paths on a job that requires two women and inadvertently witness a murder. Soon the killer, a cop, tracks them down and a dangerous game of cat and mouse ensues.

As Holly and Shay do everything they can to escape the predator that seems to be lurking around every corner, they develop a bond that helps to keep them both alive. Along they way the underbelly of the city of Sydney,...