Teachers are role models, like it or not. She teaches in a high school around horny, hormonal teenage boys, for heaven's sake. If all of her kids knew about this, good luck on the classroom management! Some districts put morality clauses in contracts- if you get a dwi or arrested for drugs you can be dismissed. While she isn't doing anything illegal, it just isn't
smart and it leaves the district open to criticism from parents and the community. I know quite a few teachers who have worked a second job at Walmart or Cracker Barrel to support their kids.
Based on the poses, she looks like she would quite enjoy flitting around in a bikini.