Don't want to generalize too much (even if we do a lot of that here

) but i was taught to think about my partner's pleasure first and, i think, for some of us at least we put some pressure on ourselves because of that.
Meeting with you ladies is a different paradigm because yes, there's a notion of service, client oriented; but there's also a chemistry involved considering the intimacy of said "service" (really not a fan of the word.)
I mean you can dislike your dentist but if he's good you don't give a damn about connection, but if there's no connection with an SP or a client there's a good chance there won't be a second session.
That being said, being in this state of mind, i tend to try to think about my partner first but for many reasons mentioned before it may or may not be possible and it shouldn't be a problem.
That's what i need to take into account in my future encounters and, of course, it's not a rule as it can depend on many things.