Her expectations are not your obligations.
My only obligation is to honour the allowance that we have agreed upon.
Having said that, I've done flowers, jewelry, vacations etc. But that only happens when she has enhanced my existence and makes me feel special. I give extra because I want to and to show my appreciation, not because she thinks she deserves it.
FYI, I have met some beautiful and exceptionally hot women. My latest meet was a Nigerian girl, bordering on BBW with ginourmous tits, was horny as hell and squirted. At the end of the evening she did not ask for any money. I'm seeing her again next Friday. I'm short, old and chubby so a lot depends on your game and not necessarily your wallet.