A 35-year-old Nebraska woman accused of prostituting her 14-year-old and 7-year-old daughters has pleaded not guilty to human trafficking and eight other felony counts.

The mother entered the pleas Thursday in Franklin County District Court. She is charged with five counts of visual depiction of sexually explicit conduct, two counts of human trafficking and two counts of child abuse.

She's also been charged in Furnas County with sexual assault of a child, and with child pornography and conspiracy to commit sexual assault of a child in Buffalo County.

The mother's name isn't being used to protect the privacy of her daughters.

Four men also face charges in the case.