Anne Lynn Montgomery is charged with sexual assault of a child under 17 and improper relationship with a student. According to court documents, the first sexual encounter happened in August 2007 when Montgomery was the color guard instructor at Sharpstown High School and Bradman Moore was a 16-year-old freshman enrolled in the marching band. Moore stated they had s*x in the backseat of Montgomery’s vehicle as they were parked in the parking lot of his mother’s apartment complex.The following year, Montgomery gave birth to a girl. A paternity test confirmed Moore is the father.The second sexual encounter occurred in January 2009 at a residence while Moore was an 18-year-old student at Bellaire High School and Montgomery was his dance instructor, court documents state. Montgomery gave birth to another daughter later that year and a paternity test confirmed Moore is the father.Montgomery, 35, quit her teaching job at Bellaire a few days after the alleged January 2009 incident.She filed for a protective order against Moore in April of this year which lead to the police investigation.Her bond is set at a total of $60,000 for the charges.