YOU SAID:

my mother is my mothers mother but also my fathers mothers grandfather donkey

INTO JAPANESE

私の母は私の母であるが、私の父母祖父ロバ

BACK INTO ENGLISH

My mother is my mother, but my paternal grandfather ass

INTO JAPANESE

私の母は私の母ですが、私の父方の祖父のお尻

BACK INTO ENGLISH

My mother is my mother, but my paternal grandfather's ass

INTO JAPANESE

私の母は私の母ですが、私の父方の祖父のお尻

BACK INTO ENGLISH

My mother is my mother, but my paternal grandfather's ass