The teacher, who admitted to having sex multiple times with her 13-year-old student, will not be eligible for a reduced sentence for good behavior.

A teacher who taught at a facility in Arizona, USA, was sentenced to 20 years in prison for having sex multiple times with one of her underage students , age 13.

The teacher admitted having sex with the teenager in his car as well as in his classroom, including in the presence of another student, who was responsible for keeping watch. She also admitted to providing explicitly sexual objects to her student. 

The teacher, married and aged 28, will also not see his sentence decline for good behavior and will indeed spend two decades behind bars.

She acknowledged the facts after the parents of the 13-year-old student, who had noticed their son behaving differently, installed a control software on his cell phone.