First time Fucked

Back when I was young and in the Army, still a teen. At my first duty station, I had a first SGT that was a big black stud. Back then we had large shower rooms that had a circle of showers in it, I had been in the shower after PT when the Top came in. I thought it was funny earlier wondering if the top sgt. was A top, He was amazing looking, very fit, and had a nice cock hanging and swinging as he walked into the shower. I found I was looking at it for a while, and looked up to see he noticed me, he smiled and turned toward the shower. I finished up and went back to my room in the barracks, I sat on the bed and my dick had got hard as hell. I had my own room and there weren't many people living in the bldg. I grabbed a bottle of lotion and layed back on the bed and started stroking my dick. thinking about that big dick and wondering what it would be like to be fucked by it, I slid 2 fingers in my ass and remembered a John Holmes film I had seen, where he fucks a guy with his huge dick. I was getting hot as hell when I heard a key in my lock !! And in came top, I was scared shittles. I sat up on the bed, as he turned and locked the door behind him.

He stepped over toward me with a big smile on his face and said I thought I would give you a better look. He pulled his PT shorts down and stepped up to me, his big dick was getting bigger. I watched the veins on it getting bigger I reached over and grabbed the head and slid my hand to his balls, then I took that big dick in my mouth. I ran my tounge around the head and started sucking, the head got bigger in my mouth and I loved it, he was horny ass hell and moved me around so I was laying across my pillow. I was still sucking him as he spread my ass and said, that is one nice little ass,and started fingering my hole. His dick had grown to 9" and thick, I was going nuts and he stroked my dick and I came in his hand, he laughed and said just right. he pulled his dick from my mouth and got behind me, he lubed his cock with my cum and his precum and worked it in my ass with his fingers. Then he put the head against my asshole and pushed against it . It took a little while but the head slid into my ass with a pop, my ass was stretching and taking him in, he took his time and slowly pushed in me till his balls touched mine. I came again and my tight ass was gripping on his cock involuntarily and I was squirming and twitching he couldn't take it and started cumming. I could feel the cum go up his dick and into my ass, I pushed against him and he grabbed my hips and ground against me and filled my ass with cum. It was running down my balls, as he slowly moved his dick in and out, he said ,we have to do this again soon so your ass isnt so tight and I can last longer. He slid out and left the room, I layed there for a long time before moving and wandered when that would be.