In a cramped military barracks, three hulking Marines, their bodies glistening with sweat, engage in a heated game of cards. The tension builds, and the cards become a pretext for something far more carnal. One by one, they drop their pants, revealing throbbing erections. The straight Marine, new to this game, hesitates but can't resist the allure of the two experienced soldiers. He tentatively takes one cock into his mouth, savoring the saltiness, while the other Marine sucks him off. The room fills with the sounds of wet slurps and moans as they pass the straight Marine back and forth, his face a mix of shock and pleasure.