[Don't threaten her with a good time and expect her to back down, that's not remotely how she works. And, well, there's more fun things than hearing someone lecture about... whatever they're going to be doing here.]

I think I've suddenly lost my interest entirely in this lecture when I'm being offered something far more interesting. Take your time, darling, I have nowhere else to be today.

[Mostly. But it doesn't stop her from finding a place to perch, making sure she's on the edge of that poor desk or... whatever they have in here.]