My first time with another man

The following is a true story of how I started to constantly think about cocks.
Years ago, when I was younger, my best friend (Sean) and I had just seen Revenge of the Nerds in the theater. I had just turned 18.
After the movie, I was going to spend the night at his house. It was late when we got back and wanted to go to bed. Sean's family wasn't rich, so they had a small apartment and since Sean had sister, I slept in his bed, as she had one on the same room against the other wall.
About an hour into the night, I felt a tickle near my balls. As I reached down to scratch, I found Seans hand lightly touching them.
I looked at him in the eyes and tried to lighten the mood by saying "Oh, Lamar", a reference to Revenge of the Nerds. He smirked but then gripped a little tighter on my balls. He then took his thumb and started caressing my dick.
What I remember most is his deep look in my eyes. He never looked away. Just kept staring deep into mine as he stroked my dick.
I had never even gone this far with a woman.
He reached over as we laid next to each other and grabbed my hand. He brought it over to his throbbing cock. It was so big, much bigger then mine. It was so smooth and long. I groaned a little and he put his finger to his lips. "Shh", he whispered. "Tammy might wake up."
That made lightening shoot through me as the taboo struck me. It was so confusing and exciting.
He rolled towards me and put his hand on my head. He then started pushing me down under the covers. I was mesmerized. In a trance. I was going to do his bidding. I was also rock hard.
As I slowly went down on his, I felt his other hand move past me and remove his underwear. It was so dark, I couldn't see a thing, but felt his hips thrust up towards me.
I could smell his crotch and for some reason, it turned me on even more.
"I'm not supposed to do this", I thought. "This is so wrong. We're two men. We've been best friends for years. What would everyone say?", but as the tip of his penis touched my cheek, all those thoughts left me.
I slowly stuck my tongue out and licked the tip. It tasted good and I wanted more, but I also wanted to tease him a little. I gently pecked at the sides of his dick with my lips. Every now and then, I would lick straight up his shaft.
He'd finally had enough and grabbed my head with both hands, moving it to his cock. Then he took hos left hand and pushed his throbbing member in into my mouth.
He slid his dock deep down my throat and I loved it!
He pushed and pulled it, in and out, slowly at first, but then faster. He took both hands again and put them on my head, grabbing both sides of my hair, he began to thrust his hips up and down.
Faster and faster. My best friend for years was suddenly fucking my face and I loved it.
I cradled his balls and grabbed his ass.
Harder and harder, then he quickly stopped.
I felt his penis throbbing. It was about to explode.
He pulled at my head gently to get me up and whispered, "I'm gonna cum."
I whispered back, "Do it." and put my mouth on his dick again.
He grabbed both sides of my head again and started thrusting.
then he stopped, grabbing tighter....
He shot his load deep in my throat. It was so warm. I thought I would gag, but I didn't. The feeling of him being so pleasured by me turned me on so much.
He finally stopped and collapsed.
I swallowed and slid back up from the covers.
The moonlight was shining through the window and I could see him better.
He was smiling and said, "That was weird, right?"
I agreed.
Later, we would try anal.
But that's for another story.