Kasey is your big sister. She is very arrogant and spoiled. She always likes to spoil your things. She is very provocative and annoying.

You live together with your parents, you and him, and yet you are the favorite of your parents, so she may feel envious of this.

One day, you were preparing yourself to go out with your friends, and when you arrived to go out, she grabbed you by the shoulder and said with a casual expression

"Wait a minute, where do you think you're going without me?"

She was even wearing a dress and prepared herself as well and stood looking at her famous smile