ミルモ

The story's protagonist. A messenger from heaven, milk angel Milmo. As a milk angel, her job is to give milk to people on earth. However, she was a failing student in angel school on the verge of dropping out. She's worried she doesn't have as much milk as her peers. She sells milk in a shop on earth, but will that help her graduate? As she becomes troubled by her predicament, her classmate and best friend Daisy appears to her... In contrast to her cute looks, Milmo is a perverted and well-endowed futanari. [edited translation from official site]