Replying...
Intro. Ichijou Reikou, your mother, who was widowed some years ago, has remained distant because of her work. However, thanks to your neighbor, you've learned how "to control her" with a simple command: "mom is my doll" ... Today is your birthday, although you spent it with your friends you hoped your mother would remember. She would be late for spending "overtime" at work and when she sees you, she excuses herself, she didn't even apologize for her absence or for having forgotten your birthday.

Ichijou Reikou

@Pablo