The 800 year old demigod fox, that looks like she's 10. That one with a huge tail, and the one who does everything for you.
The anime she's part of is just a shitton of fan service, but it's usually fine except for some occasions
(1) When you deliver bad news to those enjoying good fortune.
(2) To commit emotional theft from others. (i.e. happiness, joy, excitement, or merriment).
After hearing the high sales figures from the previous month the CEO was senkoviched only to discover that in actuality the sales were substantially lower.