Poor Yukari can't glomp her subordinate because she doesn't want to spoiler her.

Must be hard to resist when such a cute little Ran is running around.

Hell, the will of a god really.

Some friends, come and spoil one's shikigami! No wonder she's miffed.

@KomeijiKoishi
I appreciate your intentions, and indeed the original text does say "Yuyumo", but that's not a natural-sounding English lisping of "Yuyuko". Actually, I'm not sure if there's such a thing as lisping velar sounds like "k", but the best I could figure for a child who couldn't make a "k" was that they'd make a palatal "t" sound instead.

tl;dr: I spelled it "Yuyuto" on purpose. :-)