Back in the days when
Yahoo!
was the place to hook up, I saw a posting on one of the groups there for a glory hole set up at a house near by. The attached photos made it very clear what the focus of the poster was - he wanted pictures of big or really big cocks coming through his glory hole, and of him sucking them off. That also being an interest of mine, and my apartment being set up so that a glory hole was not a practical idea, I sent him a message.
About a week or so later, I got an email from him, asking for some pertinent information that would let him know I was not a basher or a cop, and was serious about what I was into, and was healthy. All good signs, as far as I was concerned, and I sent the information he had asked for.
About another week later, on a Friday night, I got an IM from him. His place would be open, starting at 9. He sent directions, and how to signal I was there. So I jumped into the car and drove the half mile to where he had said his place was. It frankly took longer to find parking than to get there, and I arrived at about 9:10.
He had one of those places... a group of small cottages surrounding a communal central patio, each cottage not being much bigger than 400 square feet. His had the advantage of having a back door, and he had said to come to the back door, come in, and then knock twice. He had a green bulb in his porch lamp as he'd said he would, and so I knew which cottage was his without having to read the number by the door in the poor light.
I went around to the back door and let myself in, and found myself in a pantry holding a bunch of kitchen and cleaning supplies and a small water heater. Facing me, and almost certainly leading to the cottage's kitchen was a doorway blocked by a single sheet of plywood with a glory hole cut into it. And not crudely - he again went up in my estimation. It was cut oblong, taller than it was wide - about 5" high and 3" wide, to accommodate people of different heights and sizes. It was routed out around the edges to have a smooth surface, and varnished to keep it clean and free of splinters or obstructions. Above it there was a grab bar set at the top of the doorway. Beyond it I could see a dim light.