How many times is a fairly decent amount for a Hobbyist to give a Provider an ORGASM 2,3,4 or more just a QUESTION.Just a ballpark figure will do. Thanks.

It's quality baby, not quantity. Keep that in mind and you'll do fine

Two will do

Two times would be just fine...so if the girl gets off more than that, give yourself a pat on the back.  

Of course, as with everything else, it's the quality of the whole experience too--one or two sweaty, breathless O's can be mind-boggling in the right circumstance.

Couldn't have said it better myself Little Debbie ;o)