YOU SAID:
Me and your girlfriend playing dress up at my house.
INTO JAPANESE
私とあなたのガールフレンドは私の家でドレスアップをしています。
BACK INTO ENGLISH
Me and your girlfriend are dressing up at my house.
INTO JAPANESE
私とあなたのガールフレンドは私の家でドレスアップしています。
BACK INTO ENGLISH
Me and your girlfriend are dressing up at my house.
Come on, you can do better than that.