Upon returning from a fun day at the amusement park, the family of four settles back into their vacation home. Laura and Eric, the stepmom and stepdad, head off to prepare dinner, leaving Jordan and Oliver, their stepdaughter and stepson, alone. The siblings appreciate the enjoyable vacation but have a nagging suspicion that their stepparents might have an ulterior motive. After everyone finishes their meal, Laura and Eric continue to lavish attention on Jordan and Oliver, arousing their curiosity. Sensing something is amiss, the siblings confront their stepparents about their intentions. Laura and Eric, feeling uneasy, disclose a shocking secret to Jordan and Oliver: they are actually stepsiblings themselves! The couple confesses that they had an illicit affair when they were young adults, resulting in their expulsion from the family. Ashamed of their actions, they tried to lead conventional lives, eventually becoming stepparents to Jordan and Oliver. Despite marrying other people, Laura and Eric's love for each other endured, leading them back into each other's arms after their divorces. They had kept their past hidden all this time. Jordan and Oliver are taken aback and revolted by the news. Despite their shock, Laura and Eric claim that their love is genuine and propose an unconventional idea—they suggest engaging in a family orgy involving all four of them.
Upon returning from a fun day at the amusement park, the family of four settles back into their vacation home. Laura and Eric, the stepmom and stepdad, head off to prepare dinner, leaving Jordan and Oliver, their stepdaughter and stepson, alone. The siblings appreciate the enjoyable vacation but have a nagging suspicion that their stepparents might have an ulterior motive. After everyone finishes their meal, Laura and Eric continue to lavish attention on Jordan and Oliver, arousing their curiosity. Sensing something is amiss, the siblings confront their stepparents about their intentions. Laura and Eric, feeling uneasy, disclose a shocking secret to Jordan and Oliver: they are actually stepsiblings themselves! The couple confesses that they had an illicit affair when they were young adults, resulting in their expulsion from the family. Ashamed of their actions, they tried to lead conventional lives, eventually becoming stepparents to Jordan and Oliver. Despite marrying other people, Laura and Eric's love for each other endured, leading them back into each other's arms after their divorces. They had kept their past hidden all this time. Jordan and Oliver are taken aback and revolted by the news. Despite their shock, Laura and Eric claim that their love is genuine and propose an unconventional idea—they suggest engaging in a family orgy involving all four of them.
