A few years ago I was away at a business convention sitting through some dull presentations having bi-sexual fantasies. During the lunch hour I drove over to a neighborhood where I'd spotted an adult bookstore on a previous trip. I browsed the merchandise for a little while then went to the private video booths in the back of the store and watched some porn clips. Feeling especially horny I got up the nerve to go into one of the video booths that had a glass window to another booth. I put my money in the machine to play the video then I pressed the button that clears the glass so you can see the person in the next booth if they have their glass clear too. Sure enough there was a guy in the next booth an older (50's maybe) business man standing there watching a porn movie on his video monitor and he was wanking his cock. I almost closed the window in surprise but he noticed me and smiled so I watched him. As he stroked his cock he brought it right up to the glass and I bent down so I it was right in front of my face. This was incredibly exciting. I opened my mouth and stuck out my tongue hoping to see him shoot his jizz like that but instead he waved his hand for me to come over. I was nervous but decided to give it a try with this total stranger. So I went into his booth and knelt in front of him and took his cock and happily sucked on it for a few minutes. Then he stopped me and said he was staying at a motel right nearby and we could have a better time if we went there. I agreed and he gave me his room number and I gave him a few minutes head start then I drove to his motel and found his room and knocked nervously. He answered the door in his boxers and a t-shirt. He had already put a porn movie on the tv. We both got completely naked and laid on the top of one of the queen beds rubbing against each other and exploring each others cocks balls and ass cracks. We took turns going down on each other and as I was sucking and licking him he raised his knees up to offer his asshole to my tongue so I rimmed him and gradually worked my tongue into his hole, opening it with my fingers. He really seemed to love having his ass played with like that. After a while he asked me if I wanted to fuck him. I had never tried this with a guy but in the spirit of the moment I lubed my cock with spit and slowly pushed it inside him causing much groaning. I asked if he wanted me to stop but he said "no way" so I started fucking him harder and deeper which he loved and to me felt totally amazing. I was so turned on I couldn't hold on any longer and proceeded to have one of the most intense orgasms ever. After I slid out I could see my cum spill from his hole. He told me that it felt amazing for him. I got up to wash off and when I came back he was lying on his back masturbating using the cum that was still dribbling out of him as lubrication. Watching him scoop cum off his asshole and rub it all over his cock got me horny again so I laid down next to him and he straddled my face and I sucked his cum-covered cock until he shot a huge load into my mouth which I swallowed, then he placed his ass over my face and I cleaned him off with my tongue. This is like the kinkiest thing I've ever done with anyone and here I was doing it with a total stranger. We both got cleaned up and thanked each other politely. He said he might be back at the video booth the next day at around the same time so I went back the next day and waited around but he didn't show up again. Since then I've been a little obsessed with having another encounter like that but even though I've had some occasional luck nothing else I've done has gotten near to that level of erotic intensity.