Chika Satomi is a beloved and beautiful girl in the class known as the ‘Angel of Peace.’ Ichinose Sōma, who is a fanatic about making sweets, asks Chika to be a taster for him after school when he makes some sweets. Saying things like, 「I also want to try various things――」 「…Ichinose-san’s embarrassed expression is really cute…」 Sōma ends up watching over Chika, who keeps teasing him. Though usually passive, for some reason, Chika teases Sōma with a sly smile, showing her mischievous side only to him, and as a result, Sōma’s after-school hours become filled with sweetness!? A sweet and thrilling romantic comedy with a naughty angel woven together by confections!