Nicole Ethel McMillen, 41.

Nicole Ethel McMillen, 41. (Irvine Police Department)

IRVINE, Calif. (KTLA) -- A 41-year-old mother was charged Wednesday with committing lewd acts on a 14-year-old boy who came over to her house to play with her son.

Nicole Ethel McMillen, Irvine, is charged with four felony counts of lewd acts upon a child and two felony counts of oral copulation of a minor under 16 years old.

If convicted, she faces a maximum sentence of six years and three months in state prison.

She is currently out on bail.

She is scheduled to be arraigned March 19.

McMillen, who also works as a teacher's aide at the Tustin Unified School District, was arrested after the parents of the 14-year-old boy reported the relationship to police.

According to Irvine Police, McMillen had been having sexual contact with the teen over a six week period at her home in Irvine.

Detectives believe there may be more victims, and they are asking anyone with additional information to come forward.