The story features a trio of females from Batazuka City who have been transformed into pig-girls by the main antagonist, General Porkfillet. They ride flying motor bikes called "ketta machines", which are powered by pedaling.[7] Very little story is shown in-game, besides a few comic-strip style images shown at the start, and a short ending sequence. As in Pink Sweets, many of the character names are puns on food.