年上エリート女騎士が僕の前でだけ可愛い (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: Hal (16 years old), a young boy assigned to the Knights of the Imperial Guard, falls in love at first sight with Karen (29 years old), the captain of the Guard!　The approach to love that Hal makes makes makes the uptight Karen blush constantly!　A onee-shota x romantic comedy fantasy in which the boy teases and loves his female boss!

(Translator: DeepL)