In the quiet of his room, a curious young man explores the art of punheta, the Brazilian technique of masturbation using a closed fist. He tentatively grips his small, eager cock, stroking it with a rhythm that quickens as his pleasure mounts. His breath hitches as he applies pressure, his fantasies fueling his desire. The tight, warm sensation of his hand around his shaft brings him closer to the edge, his body tensing as he nears release.