YOU SAID:
I don't want to sleep on your couch forever.
INTO JAPANESE
私はあなたのソファで永遠に眠りたくありません。
BACK INTO ENGLISH
I don't want to sleep forever on your sofa.
INTO JAPANESE
あなたのソファで永遠に眠りたくありません。
BACK INTO ENGLISH
I don't want to sleep forever on your sofa.
You've done this before, haven't you.