 Empress Feng therefore carried on an affair with her attendant Gao Pusa (高菩薩).With the eunuch Shuang Meng (雙蒙) protecting her, few knew or dared to say anything about the affair, and when her attendant Ju Peng (劇彭) tried to counsel her to stop the affair, she would not, and Ju died in fear and anger.At the same time, however, Empress Feng tried to force Emperor Xiaowen's sister Princess Pengcheng (who had been widowed after the death of her husband Liu Chengxu (劉承緒), to marry her brother Feng Su (馮夙).