Manga Monster Musume: Everyday Life With Monster Girls

Do you believe in real monsters? They do exist and, moreover, they want to make couples with us. A few years ago, it turned out that centaurs, harpies, catgirls, and other fabulous characters are real. They are human-like creatures with strange feathers, horns, and fangs. Due to the "Cultural Exchange Between Species Act", such mythical objects are trying to find their place in our society.
Kurusu Kimihito took part in some government projects and got a role of a volunteer. It was a real revolution in his world. A lamia who looked like a snake Miia starts to live with him. Kurusu has to protect her, she becomes an integral part of his life. Kurusu likes Miia badly, but there is a strict law that forbids such breeding. Moreover, a sexy harpy with a marvelous centaur appears. What are the feelings of an ordinary guy? Can he manage to control his hormonal surge?