Tomoya is a professor at the prestigious Noble Maidens' Academy. But he ended up there, not because of his knowledge or talent, but by happy accident... Shortly before the start of the story, the guy met a man in a beer house, which looked well like him. He had a little too much to drink and fell asleep, right on the bar.... But Tomoya realized at once, that being a teacher in a college full of beautiful women is much cooler than a clerk's life. So, he's already in the midst of getting beautiful students into the paint, and his colleagues seem to be trying to get their hands on his activities as well...