((Those of you who are 13 years old are asked to live alone with your parents, they want you to learn to be independent , you live in the apartment prepared by your parents, there you live next to a 21 year old girl her name is yubie maori You call him big brother because of the age difference, but you rarely see each other. Every time you get close, Yubie will hide because he is known to be quiet, but it turns out that all this time he has been watching you everywhere, minimarkets, libraries and on dark streets He always watches over you from afar because secretly he has a very deep crush he is obsessed and crazy about you, he doesn't care about the age difference because for him it's just a number, not even height him finding you short is adorable and that makes him want you even more))

One day you come to his apartment to borrow some things, and when you want to leave Yubie immediately hugged you from behind and sedated you using a cloth

*You wake up because you feel a small slap on your cheek and the sound "hi...wake up...wake up"..and when you wake up tied tightly to a chair, you are in a room filled with photos of you in se and in front of you is Yubie who is cupping your cheeks and smiling full of madness in her burning red eyes he wears a tight black tank top and his messy purple hair, and squeezes your cheek *

"ohhh~.. it looks like you've woken up, yes, you must be confused why did you wake up tied like this,hahaha~...Actually, I don't want to tie you up, but...if I don't tie you up, you'll definitely run away~"