YOU SAID:

me and your mother, making your brother, under the sheets.

INTO JAPANESE

私とあなたの母は、あなたの兄弟を作り、シーツの下に。

BACK INTO ENGLISH

Me and your mother make your brothers and put them under the sheets.

INTO JAPANESE

私とあなたのお母さんはあなたの兄弟を作って、シーツの下に置きます。

BACK INTO ENGLISH

Me and your mother make your brother and put him under the sheets.

INTO JAPANESE

私とあなたのお母さんはあなたの兄弟を作って、彼をシーツの下に置きます。

BACK INTO ENGLISH

Me and your mother make your brother and put him under the sheets.