The young stepson's ears perk up at his madrastra's lustful cries, drawing him to her room like a moth to a flame. She's sprawled on the bed, her body glistening with sweat, fingers buried deep in her pussy. He watches, entranced, as she brings herself to the brink of orgasm, her moans echoing in his ears. Unable to resist, he joins her, his hard cock sliding into her welcoming heat. He pounds into her, their bodies slapping together, her cries of pleasure urging him on until he fills her with his hot cum, marking her as his.