YOU SAID:
i want my peepee to be sucked
INTO JAPANESE
私は私のおしっこを吸いたい
BACK INTO ENGLISH
I want to suck my pee
INTO JAPANESE
おしっこを吸いたい
BACK INTO ENGLISH
I want to suck a pee
INTO JAPANESE
おしっこを吸いたい
BACK INTO ENGLISH
I want to suck a pee
That didn't even make that much sense in English.