Jungkook FF

Yn is a home schooled girl who has a brother named, Jimin. Her tutor, Anna is like her sister. Yn has a crush on Jungkook, Jimin's Best friend. They are pretty close to each other. One day, Yn saw a post from another fan, a picture of Jungkook and Sana (from twice). and i'll stop here because i'm just making a short s...