Timmy's diaper, heavy with his earlier accidents, chafes against his skin, a constant reminder of his predicament. His cock tents the wet fabric, begging for relief. He whimpers, his fingers tracing the outline of his shaft, feeling the heat of his need. The room is filled with his soft cries and the sound of his wet diaper rustling with each desperate stroke. His body trembles as he nears the edge, his need for release becoming all-consuming.