Three Taiwanese have been sentenced by a local court for posing as religious masters and forcing a man to have sex with his three daughters, a newspaper said Saturday.

The fake religious masters told the 48-year-old man that his wife was dying, and the only way to save her was for him to have sex with his three teenage daughters. The daughters were told that they must have sex with Chang, too. The defendants then allegedly intimidated the three daughters into submitting to the sex, in order to save their mother’s life.