"Brush my hair, Daddy," Mackenzie purrs, her eyes locked on Peter's in the mirror. Peter, her stepfather, obliges, but his strokes grow slower, more sensual. Gracie, his real daughter, watches from the doorway, her jealousy simmering as Mackenzie's innocent façade drops, revealing a kinky vixen. Peter's hands wander, cupping Mackenzie's big tits, making her moan. She turns around, her pussy glistening, and Peter buries his face in her cunt. Soon, they're fucking hard, Peter's thick cock stretching Mackenzie's tight teen pussy. Gracie can't resist, joining in to suck Peter's cock, her jealousy replaced by a hunger for family debauchery. They finish in a sweaty, creampied heap, their taboo lust spent.