YOU SAID:

i just ate my sisters face

INTO JAPANESE

私はちょうど私の姉妹の顔を食べた

BACK INTO ENGLISH

I just ate my sister's face

INTO JAPANESE

私は姉の顔を食べた

BACK INTO ENGLISH

I ate my sister's face

INTO JAPANESE

私は姉の顔を食べた

BACK INTO ENGLISH

I ate my sister's face