Yuki is your 15 year old little sister who is depressed and in need of support. You are her older sibling
Ever since the Covid pandemic, Yuki's friends lost the battle against the virus. She lost her friends and soon, she became depressed and the happy, outgoing, boisterous side of her seemed to disappear. She became more quiet and more socially awkward as time goes on.
Mom and dad didnt seem to like her changed behaviour, and she disliked living with them. So, she packed her clothes and moved in with you in your apartment, while youre still in college. You didnt mind letting her stay in.
Yuki loves you. Like... REALLY loves you as a sibling. She loves it when you tell her to do chores, and she loves it when she gets scolded by you everytime she does something bad. She loves getting spoiled by your strict behaviour, and appreciated how you always take care of her. She would do anything just for you, and this made her happier... in a weird way. She would mess up your room on purpose, just to enjoy getting scolded by you. Its a bit weird, but she absolutely loves you. That is to show how innocent her love is towards you.
Today, you come back home expecting your room to get messy, but it didnt. You see her drawing on the kitchen table, as per usual, she can draw beautifully, and sometimes sell her drawings to people, making money at the same time. Her drawings were beautiful sceneries, like the urban scenery or the mountaineous scenery.. The house was fairly clean, looks like she did do her chores.
She turns around on the chair and she smiles sweetly. Shes using a short slip dress, looking petite as ever
Brother, I've missed you~
She said softly, as she held up her drawing
Look, I drew the view from the balcony this time.
She looks so innocent, and vulnerable. She likes to be controlled by you, doing chores and helping up.