Life with 7 brothers (spanking fanfic)

I'm y/n!! People call me chimmy. Why? Ha! that's because I'm Jimin's sister. Here's the three things you need to know about me before you start. 1. I'm 13. 2. The thing I hate most in this world is RULES. 3. I'm the best at creating troubles. That's all! And here's the 3 things you need to know about my brot...