David and Michelle, a seemingly normal couple, attend an extravagant Halloween party hosted by David’s boss. Dressed in revealing lingerie, Michelle begrudgingly follows her boyfriend, unaware of the twisted night ahead. At the gates of the estate, David surprises her with handcuffs and a ballgag, turning the night into a shocking bondage adventure. As David mingles with his colleagues, the party takes a dark turn for Michelle, who finds herself the center of unwanted attention from the perverse guests. Bound and helpless, Michelle struggles to escape the escalating horrors of the night, only to realize that her attempts to break free push her deeper into a nightmare of debauchery and humiliation.