"No, Mistress Liza, I'm here because I need to buy gifts for my ... um", you were at a slight loss for words. Girlfriend wasn't really the right word for her. Booty call certainly wasn't it.
"So she hasn't chosen a name yet?" Liza - Mistress Liza - asked.
"Um, well, her name is Nikki but .."
"NO!" Liza sharply interrupted. "You will not call her by her name unless she gives you permission. Has she given you permission?"