UNHOLY BROTHERS

Author's note: I apologize in advance for I am not a writer and is just doing this for fun

A girl who is known for being good at anything transmigrate as the sister of the FL in a r19 novel where the FL becomes the bloodbag of the vampire brothers.
'W-why.....Am i the one sent here instead of my sister?!'
'Don't tell me she's the sacrifice'
i couldn't hold my anger and said 'could you please shut up, it's not like i wanted to be here you motherf*cher'
the whole room turnes silent.

This is pure sh*t