Disappointed Him

So years ago I used to go to a adult theater and sometimes get blowjobs from horny men there.
This one time it was a Friday night and I was a little buzzed by a few drinks and some smoke and I was definitely looking for a hot mouth to use.
I was in a booth watching a flick with my semi hard cock in my hand and this older guy comes in and says he wants to have me lick his balls and suck his dick and I better not disappoint him.
I was wearing just a tee shirt and running shorts and he quickly knelt down and dropped my shorts as he grabbed my ass cheeks and pulled me closer so he could rim me!
I had never been rimmed before and couldn't believe how good it felt.
I think maybe he was rimming me to get himself hard and he was hoping to fuck me but while he was licking my ass and moaning I was jacking myself and I had an explosive cum all over the wall, tucked my shirt into my shorts and left the theater.
It was at least 25 years ago and I still regret not sucking that guys balls and swallowing his creamy load.