The reason for her ouster is far more stimulating than any sermon this pastor could have delivered. The Rev. Dr. Amy Butler, the first woman to lead Manhattan’s famed Riverside Church, lost her lofty post amid complaints that she brought ministers and a congregant on a sex toy shopping spree and then gave one of them an unwanted vibrator as a birthday gift, The Post has learned. On May 15, Butler allegedly took two Riverside assistant ministers and a female congregant to a sex shop in Minneapolis called the Smitten Kitten, during a religious conference, according to sources familiar with...