Early 20’s with first gf, I know it was at least 40 minutes. Her body was numb and tingling to her finger tips and her hands were sweating Me too, I was in and out of erection a couple of times before I finished
Once for five hours, no drugs involved; several times for 4+ hours when I was on a transdermal fentanyl patch, which turned me into a fucking machine.
My first wedding night. She lay there like a rag doll with her legs open, vagina gaping inside. No reaction. Not a word nor a movement. It was not exciting. I went for 45 minutes, just bored thrusting not feeling anything inside. As things progressed over the months she started taking it doggie style with her legs closed on my cock so she could feel it up her. I came in under a minute.
Usually I don’t care about how long but one time after using Cialis I lasted 20-25 minutes going non stop. And I was back at it the same way 2 more times before it stopped working. Then it gave me another 3 similar rounds. It’s not the longest or shortest and I checked out of curiosity because I was staying VERY hard. That’s in my 50’s. I mentioned my 20’s, but I could do it only one time.
Before cuming, wouldn't be very long but often I get into locked mode:I just stay hard and aroused and keep fucking and having orgasms - and that can last for hours, literally