I'm thinking of emotionally manipulating my sugar daddy
Why would you want to manipulate them?
I want to live a life of luxury so I have to be thankful to him/her
It's good to have aspirations, but you shouldn't play with other people's emotions just to get what you want. Your sugar daddy will be very upset when they find out that you are only using them for their money.
Manipulating them is part of the game. Plus they are rich so they deserve to be manipulated.
I think trying to manipulate anyone at all is wrong and you should leave him be.