it's kinda Randy.

The creature has the power of complex thought, rationale and reasoning, the language it thinks is unfamiliar but unmistakably it's sizing the oni up, running simulations in its mind about how it can take her down with minimum damage suffered, to bite the back of her neck, to sink it's barbed cock inside her and breed her without hurting himself. Though before it spoils how it intends to attack the spell ends, leaving her in the dark about his final choice. Okato does know one thing though, this creature knows nothing of Digit, and cannot have been the culprit.

After having orbited okato once to get a good look at her she begins feeling light headed, but it only lasts a moment as her mental fortitude withstands the effects of the spell.

(D20=17+5=22 vs dc15 will save)

Having failed this it becomes wary, attuned to its surrounding and it's opponent, watching, waiting, thinking.

(Sociability D20=9+5=14 vs Knowledge D20=13+3=16)

The coerl sees through the bluff, it is wise to the fact that it's invisibility can be seen through and as such ceases hiding with its camoflauge, for now it is anticipating retaliation and is ready for it.

(Dodge)