YOU SAID:

i like big people in my mouth

INTO JAPANESE

私は口の中で大きな人が好きです

BACK INTO ENGLISH

i like guys with big mouths

INTO JAPANESE

口の大きい人が好き

BACK INTO ENGLISH

i like people with big mouths

INTO JAPANESE

口が大きい人が好き

BACK INTO ENGLISH

i like people with big mouths