At the request of prosecutors, state District Judge Graham Quisenberry ordered Pope to serve the sentences consecutively, adding up to 4,060 years. He will be eligible for parole in the year 3209, according to the Parker County District Attorney's Office.

"We believe it was a just result," prosecutor Robert DuBoise said, adding that he was "overwhelmed" with the judge's decision to stack the sentences.

Pope, 43, abused the girls for nearly two years. It came to authorities' attention earlier this year after Pope made several inappropriate comments to a friend, who notified Child Protective Services.

During the trial, the teens testified about the abuse, and their sexually explicit photographs were shown as evidence.

But Rick Alley, Pope's defence lawyer, told jurors in closing arguments that the victims were incapable of understanding what happened, the Weatherford Democrat reported in its Wednesday online edition.