A Wichita man who pleaded no contest to having sex with and impregnating his four stepdaughters will spend nearly 30 years in prison.

Robert Estrada Senior had been charged with five counts of rape and four counts of aggravated indecent liberties with a child. Estrada pleaded no contest to the crimes earlier this year.

At the time of the attacks, the girls ranged in age from 11-to-16. There were a total of four pregnancies and one abortion.

The youngest girl gave birth to twins on her 12th birthday.

Judge Greg Waller sentenced Estrada to prison for more than 27 years in prison.