The gas chamber's heavy door slams shut, sealing in four horny, uniformed men. Their eyes meet, and the air grows thick with tension. A tall, broad-shouldered soldier steps forward, his thick, hard cock tenting his pants. He unzips, and another soldier eagerly drops to his knees, hungrily taking the meaty shaft into his mouth. The others watch, their own cocks growing stiff as they stroke each other's backs, asses, and thighs. The sounds of wet, sloppy sucking and eager moans fill the chamber as the men lose themselves in their forbidden, hungry foursome.