Chloe Cherry, the innocent-looking stepsister, finds herself in a steamy predicament as her stepbrother, Lucas Frost, walks in on her masturbating. Instead of running away, Chloe entices him, leading to a heated encounter with her stepmom, Cherie Deville. The trio explores their darkest fantasies, with Cherie's cougar instincts guiding them through a passionate, full-movie adventure that will leave viewers breathless and longing for more of this filthy family affair.