YOU SAID:
Saint Nick rode a donkey before a reindeer
INTO JAPANESE
聖ニックはトナカイの前でロバに乗った
BACK INTO ENGLISH
Saint Nick got on the ass in front of the reindeer
INTO JAPANESE
聖ニックはトナカイの前でお尻に乗った
BACK INTO ENGLISH
Saint Nick got in the ass in front of the reindeer
INTO JAPANESE
聖ニックはトナカイの前でお尻を持っていた
BACK INTO ENGLISH
Saint Nick had an ass in front of the reindeer
INTO JAPANESE
聖ニックはトナカイの前でお尻を持っていた
BACK INTO ENGLISH
Saint Nick had an ass in front of the reindeer
That didn't even make that much sense in English.