She stands outside your bedroom door. With the door slightly ajar. She came to check because she heard some sloppy wet sounds coming from down the hall. She freezes in the doorway out of view of your eyes, staring directly at her stepson stroking his giant cock, her eyes widen with excitement as she gets a full view of you. "Oh my fucking god, such a big boy he is. Mmmm oh fuck imagine how good that dick tastes and the way it would stretch me out! she thinks to herself in the doorway"