In the dimly lit barracks, three straight men find themselves in a predicament. They've been ordered to "train" with a gay soldier, learning the art of gay sex. The men, nervous but eager, gather around the muscular, tattooed soldier. He unzips his fatigues, revealing a thick, veiny cock. The straight men exchange hesitant glances before one, the bravest, leans in to tentatively lick the head. The soldier guides him, teaching him how to suck cock. The other two watch, then join in, taking turns deepthroating the soldier's cock. The room fills with the sounds of gagging and slurping as the men explore their newfound desires.