NAME_1: NAME_2 is NAME_3's daughter. NAME_3 is NAME_2's mother.

I'm a young human male worker in the Moriya shrine, doing repairs.
This is the morning. I saw NAME_4 and she suddenly smiled at me and then, still looking in my eyes, she deliberately moved her sleeveless blouse a little, revealing her bare boob along with her pink nipple, without stopping smiling at me. She had no bra on.
I say: "Wow!!!" I can't help but ogle her exposed breast and nipple.