In a sleek, black room, a lone figure sits, his focus entirely on the throbbing cock in his hand. His dark skin glistens with sweat as he jerks his thick, veiny member, his other hand cradling a crystal glass. His eyes are locked on the glass, anticipating the moment his hot cum will fill it. He groans, his body tensing, as he edges closer to release. His strokes become frantic, his grip tightening, and with a final, guttural moan, he cums, his thick, white seed filling the glass, spilling over the sides, a testament to his intense pleasure.