Who is Ms. Toles from Geography Club and what is their importance?

Ms. Toles is the high school health teacher. She gets in trouble with the principal and the local Reverend for teaching students how to properly put on a condom using a cucumber in class. Ms. Toles gives an interview for the school newspaper defending her stance. She also mentions in the article that a gay student came to her to talk about starting a gay club. This sparks the rumors that it is Brian Bund that is gay. Ms. Toles ends up getting fired.