In the heart of a dysfunctional family, Jane Wilde and Robby Echo find solace in each other's arms, their sibling bond twisted into something darker, more carnal. Robby, the doting brother, can't keep his eyes off Jane's developing body, and she, the tease, knows it. Their games escalate until one heated argument pushes them over the edge, leading to a passionate, taboo encounter. The sound of their parents' footsteps forces them apart, leaving them hungry for more of their fucked-up family dynamic.