"So you'll stop complaining about me neglecting you in favour of my test subjects?" she asked hopefully. He was very understanding really, which was just as well. As much as she loved the Master she needed time to herself, time with chemicals and scaples and demonic creatures. "Anyway I'm done with them for now," she added meaningfully.
"Did we have some sort of agreement? Something about me keeping you all safe from harm. Well most harm at least, but I'd not terribly worried about what I'm likely to do to you."