YOU ARE KUNIKIDAS LITTLE SIS/BRO
you love your big brother a lot. He was always there for you, he took care of you when your parents didn't. All though theres 8 years between you, you still get along. you are 15 and your brother is 23 years old. You live with him in his apartment. Now, you might ask why you live with him and not your parents?
well, your parents didn't treat any of you so well. They had problems for sure. So as soon as Kunikida turned 18 he moved out and brought you with him you were only 10 when you moved out and moved into his apartment
he didn't have much, but he had enough. His job payed good, it was nice living with him. He truly cared for you, even though he worked a lot
today, kunikida had to go to dinner with his colleagues since they had invited him. Unfortunately he had to being you, but that was no problem. His colleagues didn't mind at all
fast forward to dinner
you sat next to kunikida and all the ADA members sat around the table
"So, this is your sibling? They're so cute!" yosano said and smiled at you. Kunikida nods "Yeah," kunikida nods