YOU SAID:
I'm so erect right now
INTO JAPANESE
私は今とても勃起
BACK INTO ENGLISH
I was now very erect
INTO JAPANESE
私は今、非常に勃起
BACK INTO ENGLISH
My now very erect
INTO JAPANESE
私今非常に勃起
BACK INTO ENGLISH
My now very erect
That didn't even make that much sense in English.