Young and curious, 21-year-old Knall takes a moment for himself in the privacy of his bedroom. With the door locked and the lights dimmed, he begins to explore his body, running his hands over his smooth skin. His breath hitches as he grasps his hardening cock, stroking it slowly at first, then with increasing urgency. The room fills with the sound of his pleasure, the scent of his musk growing stronger as he nears the edge.