"Kaaren I was going to spank you with my hairbrush but it doesn't seem to be where I always leave it. Any idea where it might be?"
"You're sure you didn't hide it somewhere so I couldn't warm your bottom with it?"
"Oh no Ma'am I'd never do that!"
"Honestly Kaaren I don't believe you...I hope you're not lying to me! I'll be using this to spank you today and I think we're going to just keep going until I'm convinced you're telling me the truth!"