UNKNOWN BRAT

It's my birthday 

Hello! I would be so so so much happy if you gave me a chance and had a look at my story. Hope you like it. Have a nice day!
          
          https://www.wattpad.com/story/369151555?utm_source=ios&utm_medium=link&utm_content=story_info&wp_page=story_details&wp_uname=bookywormy2

Hi Guys, I'm working on a new book. But I don't know if it should be bwwm or bwbm?