Please tell your story of first time. Mine is below:

I always knew that I was bi. Loved women, but always checked out young fit guys. Used to always look at a guys bulge and try to imagine what his cock and balls looked like under his clothes.
Moved to a big city and decided that I needed to try out my fantasy of playing with a guy. Trawled a few websites and found one that required a profile to be set up with pictures. Must have chatted to 20 or 30 guys over the next 3 months, but didn't like any ( am fussy as I like tall slim men).
Eventually I found a 23 year old who was keen to get together. He was a student teacher at a large university, and had a private room, so I drove down and met him at the gate. He was cute, tall and slim and had an impressive bulge in his jeans!
I was very nervous as I had not ever met up, or touched another guy before. We got to his room, which was very basic, just a bed and a desk. His laptop was on the desk playing a gay porn, and he offered me a glass of water. He was chatting away, so my nervousness was gradually fading.
As he walked past me, his hand came out and he briefly held my cock through my jeans. I actually jumped! Having never had a guy touch me, was a shock.
He laughed, stood in front of me and started kissing me passionatly. My cock reacted instantly, swelling and thickening, pushed impatiently against my jeans. He moved his hips forward and ground his big bulge against me, which was now hard and bigger. I felt his bulge with one hand, and was shocked as too how big he felt through his clothes.
I couldn't take it anymore, had to see what his package looked like, so dropped to my knees and unzipped him. I couldn't pull him out, so had to unbuckle him and pull his jeans down. Wow- his cock sprang out, fat, heavy, uncut and really long! I was in awe, having never seen another mans erection before, and right in front of my willing mouth!
My hand just closed around his thick girth as I pulled his monster to my mouth. I tried to suck him off, but technique was all wrong. He was patient and told me what was nice, what hurt, and where he liked me to concentrate on. I carried on trying, and after a few minutes could hear by his breathing that he was starting to enjoy it.
He lifted me to my feet and stripped me down and laid me on the bed, then stepped back and admired my body. He said my hairy legs, but mainly smooth elsewhere was a turn on. He played with my cock, and said he really liked my shaved tool- not too big, and not to small. Nearly dead straight, with a nice mushroom head.
By now my cock was dribbling pre cum and dripping long strings onto my stomach. He bent down and sucked my cock as well as licking up the spilt nectar. I warned him that I would struggle to hold my self back as the erotic feelings were overwhelming me. He stood up, went to the desk and pulled out some lube and a condom. While I was putting the condom on, he was lubing himself up. Then he walked over to me and simply bent over with his hands on the bed. I stood close behind him and felt with my cock for his little hole, and when I found it, tried to push into him. Couldn't get into his tight ass first time, so gradually stepped up the pressure until I felt his hole slowly giving way.
Moving slowly back and forth, but still driving into him, until my trimmed pubes were hard against his cheeks. He was gasping as his hot little hole adjusted to me, and I had to stop and try and think of something else! My balls were tight against my body and aching to let go. I felt like a teenager having a fuck for the first time!
I didn't want to cum quickly, so I waited for a while and stroked his big tool, which by now was oozing a lot of pre cum. My hand was slimy as I wanked him off and played with his heavy nut sack.
As I felt better, I started to gently fuck him, amazed at how hot his hole was, and tight! After a few minutes he was pushing back, begging me to fuck him harder and harder. He was groaning, saying his cock was ready to explode, so I started to really pound him. I looked down at my cock pistoning in and out of his little brown hole, and immediately could feel myself losing it. I had let go of his cock for a while, so grabbed it again and started wanking him as I was about to cum. He said he could feel my cock thickening, especially my head, and at that moment I could feel his cock thickening!
I pushed as deep as I could and let rip as he gasped, clenching on my cock. I was still wanking him and looked over his shoulder as he burst 3 long ropes, which all landed on the bed!
Both of us were panting and sweating, and I knew then that I would always like men just as much as women!!