A 31-year-old Austin man has reached a plea agreement to charges he sexually assaulted a teen girl.

Dontavious Omar Green of Austin pleaded guilty Monday to felony second-degree criminal sexual conduct in Mower County District Court.

He had previously faced two first-degree criminal sexual conduct charges and a second second-degree criminal sexual conduct charge.

According to court records, Green engaged with an escalating series of sexual acts with a minor female dating to when the victim was 11.

The incidents came to light after a friend of the victim learned what Green was allegedly doing and reported it. The victim had told the friend she was afraid to report the abuse.

The acts began when Green and the victim were playing a game and he asked her to engage in a sexual act. From there, he began groping her before the incidents progressed to sexual penetration.

Green is scheduled for sentencing on June 22.