The older man, a mentor to the young Asian teen, can't help but feel a forbidden thrill as she innocently plays with her pussy in front of him. He steps closer, his cock tenting his pants, and she looks up at him with wide, curious eyes. He guides her hand to his cock, showing her how to stroke it. She's a quick learner, her small hand working his shaft until he's rock hard. He face-fucks her, his cock sliding in and out of her mouth, until he can't hold back any longer. With a grunt, he pulls out, his cum splattering across her face, marking her as his.