Hidden from prying eyes, a man's hand wraps around his throbbing erection, stroking slowly, building a rhythm that matches his racing heart. His imagination paints vivid images, fueling his desire. His grip tightens, his strokes quicken, until he can't hold back any longer. With a guttural groan, he finds his release, his body shuddering as he coats his fist with his hot, sticky seed.