Mary Breth, 25, is accused of sending a nude picture to an underage student

A high school substitute teacher in Ohio was suspended after she was accused of sending a nude photo and flirtatious text messages to an underage student.

The inappropriate text messages are alleged to have been sent to a student at Anna High School in Anna, Ohio over the course of three years.

According to the Sidney Daily News the communication went on from 2013, when the student was 14 years old, until November 2015, when the alleged nude photograph was sent.

The photo was reported to show Mary Breth, 25 wearing just underwear with her arms covering her breasts.

Breth is due to be charged with contributing to the unruliness or delinquency of a child and summonsed to appear in Shelby County Probate Court Juvenile Division, according to the Daily News.

The Shelby County sheriff's office received calls on January 6 and 7 with reports of the communication, and an investigation was initiated on January 8 after Breth and the student were identified, the Daily News wrote.

Mary Breth, right, is accused of sending inappropriate text messages to a student at an Ohio high school where she worked as a substitute teacher. Pictured here with her husband

Mary Breth, left, pictured here with her husband, is accused of sending a nude picture of herself to an underage student

Chief Deputy Jim Frye told the Daily News all the evidence had been destroyed by January and that Breth would be charged based on her confession to the alleged crime.

'All we had to go on was the child, the parents of the child and the confession of the teacher. If we didn't have her confession we would probably not had a case at all. At that point it would have been all hearsay and without evidence to prove the allegation we would not have had enough to charge her with,' Frye said.

Mary Breth, left, pictured here with her husband, was suspended from her job as a substitute teacher in Ohio after sending inappropriate text messages to a student