This is the last of the posse I think I have considered... Santa has a commanding presence.
I don't think she intends to take - tho she could and you not even know about it - right before your eyes, something in you would be hers... but I think it is more of an exchange - an absorbtion, perhaps? of private information before you have time even to cover up. Now, what you gather from her... is left up to your wit and control as your senses are over-riding.