YOU SAID:

My donkey has gotten fat.

INTO JAPANESE

私のロバは、脂肪を得ています。

BACK INTO ENGLISH

My ass is getting fat.

INTO JAPANESE

私のお尻は、脂肪になっています。

BACK INTO ENGLISH

My butt is fat.

INTO JAPANESE

私のお尻は脂肪です。

BACK INTO ENGLISH

My ass is fat.

INTO JAPANESE

私のお尻は脂肪です。

BACK INTO ENGLISH

My ass is fat.