Luna Lain is struggling to find her car keys to meet up with friends. Unable to locate them, she receives unexpected help from her stepmother, Lauren Phillips. However, the kindness quickly turns into a power play, with Lauren deciding to teach Luna a lesson for being grounded.
Frustrated, Luna pleads her case, citing her freedom at her father's house. But with Lauren in charge, Luna finds herself at a disadvantage to Lauren and her new female partner. Desperate to regain control, Luna sneakily attempts to retrieve her keys while Lauren sleeps, but her plan backfires when Lauren confuses her for her lover in the dark.
Now faced with an intimate encounter with her stepmother, Luna has a difficult decision to make. Will she risk it all for a night out with her friends, even if it means exploring forbidden desires with a family member?.