You know the joke about the prostitute in the bar who comes up to a guy and says in a low, sexy voice, "I'll do anything you want for one hundred dollars."

The guy thinks about it, takes out the money, and says, "Paint my house."

No, seriously. I don't do 24/7 and never really wanted to, because I like having a companion and not a slave, but my first thoughts were I'd have her treat me like a pasha: let her wash me in the shower and give me a nice long massage.

If she's kind of into this exhibitionism thing, you might take her shopping for slave clothes. Have her try on things you pick out and come show herself to you. I've had great fun doing stuff like that.