I was at the swingers club with my girlfriend and we were looking at the rooms very curiously when we discovered a glory hole wall. Of course we had to try it out straight away and positioned ourselves at the holes and prepared ourselves for hard cocks. They didn't wait long and we sucked cocks through the holes in the wall and let ourselves be fucked. That was really exciting, we didn't even know who was on the other side. Look forward to part 2 :)