Bored and alone, a muscular man decides to satisfy his carnal cravings. He strips, revealing a thick, veiny cock that throbs with anticipation. With a hungry groan, he wraps his fist around his length, stroking slowly at first, then picking up speed. His body tenses as pleasure courses through him, beads of sweat trickling down his abs. He grunts, his cock pulsing as he coats his fist with hot, sticky cum.