Anna Maria van den Berg, a 25-year-old Dutch language teacher at Twin Peaks Academy, offers her students an unconventional approach to learning, combining linguistic education with sensual experiences, turning her classroom into an erotic playground for those brave enough to unravel the secrets of her mother tongue. Note: Did a bit of a revamp with the character name, from Annelise to Anna Maria. Also, while I don't actually know much about Dutch, but from what I managed to find online, "Mevrouw" is usually a more "formal" way to refer to women older than you, regardless of their marital status.