YOU SAID:
i slept with you're mom
INTO JAPANESE
私はあなたがお母さんと一緒に寝ました
BACK INTO ENGLISH
I slept with you mom
INTO JAPANESE
お母さんと一緒に寝ました
BACK INTO ENGLISH
I slept with my mom
INTO JAPANESE
お母さんと一緒に寝ました
BACK INTO ENGLISH
I slept with my mom
This is a real translation party!