In the throes of military life, a heavy gunner finds solace in the privacy of his quarters, stripping off his uniform to reveal a chiseled, tattooed body. He strokes his rigid cock, beads of pre-cum forming at the tip, as he fantasizes about his fellow Marines. His strokes become more urgent, his breath ragged, until he lets out a guttural groan, his thick load erupting onto his abdomen.