In the cramped bathroom, a horny nephew finds solace in his throbbing erection. He strokes his thick cock with urgency, the sound of his hand meeting flesh echoing in the small space. He leans against the cold tiles, his body tense as he imagines the forbidden. His uncle's voice rings in his mind, but it only fuels his desire. He pants, his grip tightening, until he can't hold back any longer. With a low groan, he releases, his hot cum coating his hand and dripping onto the floor.