A petite teen's world expands when she encounters a hung therapist. After a relaxing massage, she feels his massive cock stir against her thigh. Intrigued, she reaches for it, marveling at its size. She strokes it, feeling it pulse in her hand. Emboldened, she takes it in her mouth, sucking and licking, gagging slightly as it hits the back of her throat. He guides her, teaching her to take it deep, her small tits bouncing as she bobs up and down, eager to please and learn.