When I was about 15, me and a friend were behind a school at night. We talked about girls and got ourselves horny and agreed that we need to masturbate. We were beside each other with our backs to the wall. We opened our pants and pulled our cocks out. I had seen his cock many times in gym class and it was huge when soft and of course the biggest in the class. It was about 6 inches soft and very fat. We started stroking ourselves and then started stroking each other. At this point we both took our pants off completely. I made myself cum after a very short while but he was taking longer. At one point, he said “I need a blow job really bad” and “I don't even care if it's from a fag”(this was the 70s). I hesitated but he eventually convinced me to put his cock in my mouth. I got on my knees in front of him and took it in, it barely fit. His was the biggest I've ever seen before or since. I struggled with it for a short while since I wasn’t experienced with blow jobs. I eventually stood up and finished him with my hand.