Kamishiro Tomoki is an Otaku who is studying for college. One day, he received an outrageous "package" from his father: 9 year old blond girls who are his dad's illegitimate children from one of his business...

In an all-girls school full of jaw-dropping beauties, a male student suddenly transfers in!!! Perhaps in the eyes of others, this would be a dream-like paradise, but in reality, the future is completely unim...