YOU SAID:
I’d like to butter her biscuit
INTO JAPANESE
彼女のビスケットにバターを塗ってみたい
BACK INTO ENGLISH
I want to butter her biscuits
INTO JAPANESE
彼女のビスケットにバターを塗ってみたい
BACK INTO ENGLISH
I want to butter her biscuits
That didn't even make that much sense in English.