Performance is all relative and subjective. It all depends on what the both of you do and how well it works out for the both of you, it's a matter of opinion and the specific interaction between two (or more
) people. Some girls are plenty happy with a couple of minutes, others are closer to insatiable and want lots more. Some girls can take forever to be pleased, others are quick to get off. Same goes for guys. Go figure. Of course "doing it right" for the person speeds things up a little......some people jive like that, others don't. Just don't marry someone you're not sexually compatible with, unless you want to be a married couple who has no sex.*
* I'm not implying married people DO actually have sex, I've only heard rumors they do.
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