Nina Hartley, the queen of porn, is back with another mouthwatering display of her oral prowess. In this scene, she's the more-than-willing student, eager to please her partner with her skilled, hungry mouth. She starts slow, her tongue tracing the veins of his cock, before taking him deep, her eyes watering as she struggles to fit every inch. She's a master at work, her head bobbing, her hand stroking, her moans vibrating around his shaft, until he can't hold back any longer.