Castiel was suddenly taken aback, yet again unsure of how to react or why she would even instigate this with him once more. He should have pressed his palm to her head straight away, or shoved her away at the very least.
He grunted into her mouth and bit her lower lip, licking over it before shoving her away in horror. Why did he react that way? It was not inspired by any pizza man this time, it was simply...he didn't know and he didn't like it. All he could do was stare at her, eyes wide and furious.