Maybe with lazy, willfully ignorant men
But not with me
First.
There number and/or intensity of orgasms needed to satisfy a woman varies from woman to woman.
Satisfy = "I have had enough sex to where I came as hard as I can and now all I want to do is pass out. I have had *enough*"
Therefore, a man can absolutely rock her to sleep. He's just got to be a studious and tireless.
It's not a certain number. She may cum just by you giving her head, but she's just getting started. If she can cum 5 times in 20 minutes then she still has a big climax that she's trying to reach. Basically, if she's still hot then there's more left. If you do it right you hit the right note and she lets it all go. Now she wants you to finish so she can crash. You need to be able to do so almost on demand. Wrap it up within a few minutes after she sings her big song for the night.
I'll do the Pepsi challenge. You just gotta know what to do.