My wife had never had any experience with Glory Holes. When I explained it to her, she thought I was making it up, or at best exaggerating. So after a movie/dinner date evening, I made sure she had waaaay too much to drink and coaxed her into finding out for herself.
We went to an Adult Video Arcade/Bookstore. At first she wouldn't even go back to the Booth area, but finally she agreed. Finally she agreed. She was wearing a summer wrap-style dress over a lacy bra/panty set.
Inside the store several of the "customers" looked her over as we headed back to the Vid Booths. I'd chosen this place because it featured a few "couples" booths. I started the video and she slipped off her dress and was getting settled to play when she noticed the hole in the wall. She asked me if this was the Glory Hole. I could tell the idea surprised and excited her, so I suggested I go into the next booth and put my cock through the hole so she could pretend I was some random guy she was sucking. She was all for it, and I eagerly stepped out to enter the next booth.
Too late!! Another guy had just gone in and shut the door. Damn!! I started to go back into our couples booth when I heard her saying something and then the slurpy sounds of her sucking a cock.... some OTHER guy's cock!! Could she not tell it was not my cock? Or did she know and not care? In either case she was fulfilling one of my hot jerk-off fantasies, whether she knew it or not! I tried to quietly open the door of our booth and enter, but she'd locked it behind me when I'd gone out. All I could do was wait for her to finish him off. Another patron was lurking nearby also, having heard the sounds and realizing what was going on. It was such delicious agony overhearing the grunting sounds he made as he emptied his jizz in my wife's mouth. A moment later he emerged, grinning.
I heard the latch on the door to our booth and slipped inside to see my wife smiling proudly, her face glistening with semen. It had dripped down her chin onto her lacy bra also. She looked like such a complete slut. Sooooo hottt! Before I could explain what had happened, she held a finger to her lips as ANOTHER cock poked through the glory hole! The other guy who I'd seen outside the booth had entered and was now presenting HIS cock for service. As I watched she went to work on his cock too. She gestured for me to unzip my pants and take out my erection. She gave me a hand job as her tongue and mouth quickly drew another load of jizz from the mystery cock through the wall. She let him splash across her face, chin and bra, then took MY cock into her slick mouth and finished me off!! It was incredible!