When I was a Sophomore in high school, I was an honor student, but not very popular with the ladies. I experienced very little sexual contact, but thought about it when I masturbated. I also thought about guys.
My friend, we'll call him Jack, was also an honor student and kept to himself a lot. He was very hairy and I had only seen him naked in the lockerroom. One Friday after a basketball game I saw him in the shower. I got really turned on and had to leave the shower so no one would see my erection. He was staying the night at my house for the weekend, because his mom was in the hospital. We got to my house at about 10:00 PM. My mom told us to go to bed, so we went to my room and got ready for bed. He doesn't like to change in front of me so he went to the bathroom, changed and hopped into the lower bunk.(I slept on the top.)
We started talking and I suggested I put in a porn I had gotten a hold of from my parents' bedroom. He agreed, although I had to mute the TV so I wouldn't wake my parents. We started talking and soon found ourselves on the topic of masturbatioin. We both admitted we masturbate and he told me his penis was 7 inches, which I doubt, and I told him mine was 5 1/2. We both said we were horny and I said, 'Why don't we see who can masturbate the most times w/o stoping.' He agreed so we both started and I looked down and saw his penis hard, for the first time. I snuck down to the bottom bunk,(he was moaning sorta loud) and I moved his hand and he jumped. I took his penis and started jerking it up and down. I told him to stop moaning and he said he couldn't help it. I jerked him to orgasm and cleaned him off.
Since we 'weren't supposed to stop', I decided to keep going. I wanted to put his penis in my mouth. I went deep and he started moaning again LOUDER. I finally put my penis into his mouth and he shut up. It was so good. His penis was thick and a little shorter than mine. It also felt awesome to get head from another guy. The room was quiet except for some heavy breathing. I could feel him tensing up underneath me. He shot his 2nd load into my mouth and I swallowed it all. It took me about 2 seconds after him to blow my 1st load into his mouth making his mouth overflow with my juice. We cleaned up both saying we couldn't go on. I turned off the porn and crawled back up to my bed.
The next night we did the same thing, except went longer. After that we had a lot of fun about every other weekend. We also had times with more of our friends, but that's another story.