Discreetly, a muscular, uncut, black-cocked stud begins stroking his long, thick member under his desk at the office. His eyes dart to the camera, a wicked grin spreading across his face as he realizes he's being watched. He stands, giving a full view of his impressive length, and starts to jerk off faster, his heavy balls swinging. He's clearly enjoying the exhibition, rubbing his meaty cockhead, leaving glistening pre-cum trails. His breathing deepens, a groan escaping as he edges closer to release, his abs clenching.