Kathanna Culp carried on a relationship with the student for several months before she says she tried to end it.
That’s when she says the student threatened to go public with the affair if she didn’t see him again or pay him to end it.
Culp went to Northwood High School's principal for help but was fired for having a relationship with a student.
The Houston Chronicle reports that Culp refused to cooperate with police before she had a chance to talk to legal counsel.
The teenager says he and Culp had sex on several occasions and also hosted parties where she gave him and his friend’s alcohol and marijuana.
He also claims the two lived together in her apartment for a period of time.