Baby, if we would have had glory holes at Polk, Benning, and Bragg when I was in the Army many, many moons ago, I would have manned them every chance I could. Only hope back then was in the showers with soldiers who were fag friendly, and there were only a few of them.
One of the earliest in the "Barracks Gloryhole" series. I loved it back then, and I still love it now. I grew up in San Diego and sucked a lot of military dick.