Bob, alone and horny, finds solace in his own company. He starts with a slow, teasing stroke of his hard cock, relishing the sensation. His grip tightens, speed increases, as he imagines a lover's touch. Pre-cum glistens at the tip, a sign of his growing excitement. His body tenses, muscles clench, as he nears the edge. With a final, aggressive stroke, he spills his load, groaning in satisfaction.