Brown Pony

One day, an egg was brought from nowhere. By chance, he is dropped at the front door of Yasumori Mishiba's (Miho) house. With the school festival approaching, he was considering a program with only four members. Miho wonders if this egg can be used as a centerpiece. However, the egg gave birth to a "pony", a small creature with the legs and tail of a horse and a human-like upper body. A school comedy about a new species of creature, the Pony. "Where did Pony come from?"