Woman convicted of prostituting her 7- and 14-year-old daughters using online ads (PICTURED)

A mother convicted of prostituting her 7- and 14-year-old daughters using online ads across south-central Nebraska is facing as many as 110 years in prison after she was sentenced again this week.

Last month, the 36-year-old woman pleaded no contest in Buffalo County to conspiracy to commit child sexual assault and two felony counts of child pornography possession and was sentenced to 80 to 90 years in prison.

This week, the same woman was sentenced in Furnas County District Court to 12 to 20 years for conspiracy to commit a felony, the Hastings Tribune said ( ).

She has pleaded no contest to nine similar felony counts in Franklin County.

The Associated Press is not using her name to protect the identity of the girls. The AP does not usually identify the victims of sex crimes.

The Nebraska State Patrol said the woman placed a personal ad online offering female companionship. She offered her 14-year-old daughter to an undercover police officer who posed as a man answering the ad on April 26.

The Nebraska State Patrol has said that in Buffalo County alone, the mother let at least seven men have sex with her 14-year-old at least 20 times and at least three men had sex with the 7-year-old.

Five men have been convicted in the case so far and await sentencing.