Cecilia Lion plans on heading out to the club, but her new stepmother, Ariella Fererra, cancels her plans when she catches her trying to sneak out of the house. Bratty Cecilia isn't interested in taking orders from Ariella, and when things escalate, Cecelia's father breaks up the fight, and puts them in a bedroom, telling them not to come up until they've finally made amends. When Ariella tries to bond with Cecilia, she shares a scandalous secret from her past. Suddenly the two have something in common, and discover that their animosity might be the product of their own secret, sexual desires.