YOU SAID:

I stuck a fork into my left-most friend's eye

INTO JAPANESE

一番左の友達の目にフォークを刺した

BACK INTO ENGLISH

I stabbed a fork in the eye of my leftmost friend.

INTO JAPANESE

一番左の友達の目にフォークを刺した。

BACK INTO ENGLISH

I stabbed a fork in the leftmost friend's eye.

INTO JAPANESE

一番左の友達の目にフォークを刺した。

BACK INTO ENGLISH

I stabbed a fork in the leftmost friend's eye.