If you were the mother cat, would you go down there with all those kittens? It looks like they could wear you out in a hurry.
This reminds me of a mouse I had, whose babies had decided they were not going to be weaned and she’d better keep on nursing them, or else. She would up sitting on top of the water bottle, where they couldn’t get to her, and chattering angrily at them to cool it.
It’s okay, they all grew up to be pretty good mice.