I was luckier than you. In my high school there was a young blond hot teacher in her twenties who drove to school in a red sports car. She taught French language classes. Naturally, I studied French as a 16-year-old. We also had another hot blond in her twenties teaching English composition, although she was married. Guys not paying attention to the coursework got an eraser thrown at them by her (abuse was permitted back then). Never heard of any affairs going on by teachers, it was more look and drool by male students.
Most of our’s were Blue Hair and taught your Dad too.
Only fit one was the Girls Coach, but she didn’t like guys.