YOU SAID:

ur mom is in my basement with my brothers sisters wife

INTO JAPANESE

あなたのお母さんは私の兄弟の姉妹の妻と私の地下室にいます

BACK INTO ENGLISH

Your mom is in my basement with my brother's sister's wife

INTO JAPANESE

あなたのお母さんは私の妹の妻と私の地下室にいます

BACK INTO ENGLISH

Your mother is in my basement with my sister's wife.

INTO JAPANESE

あなたのお母さんは私の地下室で妹の妻と一緒にいます。

BACK INTO ENGLISH

Your mom is with my sister's wife in my basement.

INTO JAPANESE

あなたのお母さんは私の地下室で私の妹の妻と一緒です。

BACK INTO ENGLISH

Your mother is with my sister's wife in my basement.

INTO JAPANESE

あなたのお母さんは私の地下室で私の妹の妻と一緒です。

BACK INTO ENGLISH

Your mother is with my sister's wife in my basement.