No.
I know, amazing isn’t it! I mean you’d think this was a completely and utterly stupid question that would simply involve some basic logical skills to answer.
Surely it would be possible, it’s just stopping before he orgasms. It couldn’t be more simple.
But it turns out that if a guy tries orgasm denial there’s a serious risk their testicles will explode. Yep. Actually explode.
An artist impression as the real image would contravene Tumblrs T&Cs
So please, I beg you, never try male orgasm denial. Think of the children.
It’s also a subject that literally no one has ever written about. I was just amazed when I googled it only to find no results at all:
https://www.google.com/search?as_q=male+orgasm+denial
So thank you for asking this important and clearly not idiotic question.