お嬢様は地球のスイーツに侵略されかけている

Under her father's instructions, the alien Ella, a young lady, decides to invade Earth with sweets.However, on the planet Ella, there is no culture of eating sweets.For reconnaissance purposes, she is forced to eat some sweets from Earth, and an unknown sensation attacks her!What is this feeling? At this rate, we'll be invaded by sweets...♪ Will Lady Ella be able to invade Earth with sweets?