Yaida Masaki works part-time as a janitor at a prominent publishing company while indulging in his hobbies of fantasizing about other women, engaging in self-gratification, and creating cosplay outfits for his dream girl, Oikawa Maiko. Sadly, Maiko is simply a distant and unattainable individual since she's the company president's daughter.
Recently, though, Maiko has discovered her innate magical abilities that lay dormant within her. However, controlling them remains an issue as she ends up in a state of undress and rendered immobile more frequently than not. To assist with her magical training, Maiko's mother assigns Yaida to act as her mentor and guardian. Can Yaida help Maiko harness her powers and blossom into a full-fledged magical girl?
