This time he applied even more suction and I just let out a gasp and within a few seconds, I was gushing my cum down his throat. He grabbed a hold of my hips and twisted me around and engulfed my cock. He walked over with firm legs and got down on his legs in front of me. I twisted my head to look and saw Chuck walking toward me. Then I suddenly heard someone enter and let go of my cock to hide my hard-on. I was so fucking horny thinking of his lips on my cock. I went to the latrine and started jerked off in the urinal. After a while I couldn't take it any more and said, 'Someone could come in'. I guess I was just too nervous that someone would walk in on us. It was such an exquisite feeling, but though he wanted me to and I wanted to badly, I just could not get off. He then started licking and sucking on my cock. I too was fascinated by the feel of his dick and knew then that I wanted it. Chuck reached out and stroked it and precum glistened on the tip. My cock had never been this hard before, and when I released it from my shorts, its 7 inches stood straight out. When he dared me to strip, I surprised us both by complying. I was surprised, but kind of excited too. We were pretty good friends, and one night after we had been downtown partying, he admitted to me that he was bisexual. The first time, I was seduced in the barracks by another guy.