In the dimly lit living room, a mature milf's eyes gleam with lust as she watches her stepson sleep. She approaches him, her large, firm breasts heaving with anticipation. Gently, she strokes his cock until it stiffens in her hand. She leans down, her warm breath tickling his ear as she whispers, "I've been a bad girl." She guides his hand to her breast, encouraging him to grope her. He awakens, his eyes widening at the sight of her. She smiles, "Touch me, baby. Make me cum." She takes his hand, leading it between her legs, his fingers slipping into her wet, ready pussy. She moans, her body writhing as he fingers her, her hand never stopping its rhythm on his cock. "Cum for me, baby," she pants, and with a final, shuddering gasp, he does, his hot seed pulsing onto her waiting hand.