YOU SAID:
Last week I sucked my friends toe
INTO JAPANESE
先週、友達のつま先をしゃぶりました
BACK INTO ENGLISH
Last week I sucked on my friend's toes
INTO JAPANESE
先週、友達のつま先を吸った
BACK INTO ENGLISH
I sucked my friend's toes last week
INTO JAPANESE
先週、友達のつま先を吸いました
BACK INTO ENGLISH
I sucked my friend's toes last week
That didn't even make that much sense in English.