Young Quốc Trung sneaks into the school's restroom, his heart pounding with anticipation. The tiny space is cramped, but that only fuels his excitement. He unzips, his small but eager cock springing out. He strokes it gently, the cool tile against his back adding to the thrill. The risk of getting caught heightens his senses, the scent of disinfectant mingling with his own musk.