A world where beastmen and humans live together.
Akira Kusaka, a police officer and head of the "vermin control office," is performing hard work in his daily life, aiming for a world where beastmen are not discriminated against.
One day, Akira, who is a big dog lover, temporarily shelters a large dog in his home and is soothed by their overnight exchange.
However, when she wakes up the next day, she finds a naked boy lying on her bed...?
This is the start of a love comedy in which a single-minded boy with chemomimi returns the favor!