I love delayed reactions in vore. (And in general)
Like a prey crawls into your mouth and you’re just thinking to yourself “uhh, now what. I did not expect this. I thought you just wanted look in my mouth” (cuz it glows). And they’re left with a kind of shocked pikachu while a the prey lay atop their tongue expecting them to swallow them but they just are too stunned to even move.
When a pred, not quite, noms the prey they’re in there with their legs hanging outside. I imagine that they’re like: “uhh what just happened. Why is it so wet and warm in here?! Am I in someone’s mouth!?” And then they just squibble about. L