YOU SAID:

I want my mom to get me and my sister kittens.

INTO JAPANESE

お母さんに私と妹の子猫を連れて行ってもらいたいです。

BACK INTO ENGLISH

I want my mom to take me and my sister's kitten.

INTO JAPANESE

お母さんに私と妹の子猫を連れて行ってもらいたいです。

BACK INTO ENGLISH

I want my mom to take me and my sister's kitten.