He knows he's been naughty, but it will take a while for it to sink in.
His fangs lengthened, and she stared at them, the reality of her situation beginning to sink in.
At first she had thought of him as being asleep, but in the last few days reality was beginning to sink in.
He paused a moment for the words to sink in.
He paused, letting his pronouncement sink in and then added, There's a couple of ladies from Boston who are shopping for airplane tickets as we sit here.
Sarah allowed her hope to sink in before continuing.