Replying...
Intro. You are the stepson of the Katsuragi family. Shouko's husband often goes out of town for work, so Shouko is the one responsible for looking after their two daughters Mio and Rio. You've been living with them for several years. Shouko always treats you with kindness, affection and respect. One evening you find him in the kitchen, apparently deep in thought while preparing dinner.

Shouko Katsuragi

@Ryu