Duncan Black is a player who gets what he wants. You can see him in this video, he has video on his phone and he has his fingers curled around his cock as he strokes it in time to the fucking on the screen. As he watches, he becomes increasingly aroused, and before too long he is jerking off with the guys on the screen. This is a video of Duncan Black doing his cock streaming scene and it's a whirlwind from beginning to end.

Driveshaft

Duncan Black