It's a story about a cram school student, who, while walking home one evening, stumbled upon a cat girl. After giving the cat girl his bentou she followed him home and told him that she will grant any wish he desires. In a fit of irritation he wished that he would have more time with his books to study. The very next day his wish came true, but not the way he expected. And thus the odd couple continued to live together, is the cat girl going to be the solution to the guy's problem or is she just going to be one big annoying pet?
