system
A chat on subreddit /r/NoStupidQuestions
human
Some guys can only cum once, so he should attend to the woman first and go all the way.
gpt
Yeah that's what I/we do, better safe than sorry. So weird about the cum once thing btw. I vividly remember that when I started jerking off at age 12 or something I'd stay hard after I came and when I kept going I was able to cum a second/third time. It was pretty dope.

Then, somewhere along the way through puberty, I just lost that ability.

Anyone with a similar experience here or any dick doctor who could explain whassup with that? 😂