I was charitably assuming Troy meant the actual orgasm, not the whole act.
…Of course, you may be used to thirty-second orgasms, in which case, DIAF. 
We exploded from sheer frustration, and are typing these replies via telekinesis a la Ghost.
…
This happens to hubby sometimes. I prefer to call it “belated ejaculation” 
We sometimes also use the term “serial sex”, which is what happens on, say, Saturday night when he has too much stamina. Both of us may lose steam before satisfaction is attained by him. So, he’ll say “We’ll finish later”. Maybe it’ll be early the next morning, maybe not until the next night. Sometimes it’s a 3-parter.
So, while I’m not a guy, I’m sure my guy still wants to have sex even when he doesn’t orgasm.
ETA: the term “serial sex” reads okay, but when you say it, it conjures some weird mental images of Froot Loops; (“hey, that’s not milk on there!”)
What a sad, sad world in which you must live! 
Orgasm or no orgasm, most real men, if they’re honest about it, don’t give two hoots about sex. We mainly just like to hold hands and get a warm hug now and then. 
And try on shoes.
Hell, yeah.
Have been in a situation where male orgasm was not guaranteed, and pretty much out of the question if a female orgasm was on the menu, but the sex was fecking fantastic, anyway.
Long story, way TMI.