The hum of the engine and the soft rhythm of the wipers set the tempo as a horny man in his car can't resist the urge to pleasure himself. His hand grips his cock tightly, jacking it with expert precision. The car's interior is soon filled with the scent of his pre-cum, a heady aroma that only spurs him on. His breath hitches as he feels his orgasm approaching. With a final, desperate stroke, he comes undone, his cock spewing rope after rope of hot cum onto the windshield, the force of his release leaving trails of jizz that trickle down, a testament to his intense solo cumshot.