My first glory hole experience was when I was about 17 and was in a local bookstore arcade. I saw the guy in the next booth who was stroking but I couldn't really see how big it was until he suddenly stood up and stuck his huge thick cock through the hole! It was at least 8 inches and very thick! I sucked it right away until suddenly he took it out and then he told me to come into his booth which I did. I got in there an sucked him off so damn good! He had shaved everything clean and he told me to lick his balls which I did. He came down my throat so hard and his legs were shaking as he pumped out that hot cum! Never knew his name but I probably sucked him off a dozen times in the next few years but he disapppeared who knows where.
At 3:35 when he puts his hand on the back of your head and guides his cock into your waiting mouth, that's when you've got him hooked. He'll be back for more.