I am not 100% sure, if the one on right is Glasses Aunt, so I left her untagged. Previously it seems that other young nuns have not met her before post #5894173.

Ducks: "Oh, no! Bunny Nun's even scarier younger sister!"

Glasses Nun: "What are doing all these white rabbits here?"

Spicy, your art that expresses your shyness is first grade.

So based on post #8747870 it might be Aunt after all.