Why?? Dont tell me that all the comments telling that's it's not a yaoi are true :") Bj md
is a BL, there wont be unholy scenes (what makes an yaoi be called yaoi) but u will be able to see the relationship of tera and the boy. You can see more official drawings of them in ZPico's (author) instagram if u want.
Aww man, the yaoi tag hurts me.