After years of suppressing her desires, Stella finds she can no longer ignore her deep-rooted longings. Breaking out of her cage and starting a secret double-life, Stella transforms into a "unicorn", a nickname for single women who indulge in a hedonistic lifestyle, visiting sex clubs and erotic parties, and flourishing with all the new attention. Even as her husband uncovers his Stella's secret life, he can't do much more than... see more