YOU SAID:

so basically this is how i met you soon-to-be mother's daughter's sister's dog's pet

INTO JAPANESE

母の娘の妹の犬のペットになるあなたとの出会い

BACK INTO ENGLISH

Meet you to be the pet of a mother's daughter's sister's dog

INTO JAPANESE

母の娘の妹の犬のペットになるためにあなたに会いましょう

BACK INTO ENGLISH

meet you to be mother daughter sister dog pet

INTO JAPANESE

母娘姉妹犬ペットになるためにあなたに会います

BACK INTO ENGLISH

Meet you to become a mother daughter sister dog pet

INTO JAPANESE

母娘姉妹犬ペットになるためにあなたに会います

BACK INTO ENGLISH

Meet you to become a mother daughter sister dog pet