YOU SAID:
裏でスケベおまんこして るなんて
INTO JAPANESE
裏でスケベおまんこしてるなんて
BACK INTO ENGLISH
I do not care how long you are
INTO JAPANESE
私はあなたがどれくらい長くいるか気にしない
BACK INTO ENGLISH
I do not care how long you are
That didn't even make that much sense in English.