家事代行のアルバイトを始めたら学園一の美少女の家族に気に入られちゃいました。

Haruto Otsuki, lost his parents at a young age and was raised by his maternal grandmother, who drilled into him the skills of cooking and housework. Using these skills, Haruto starts a part-time job at a housekeeping service during his summer break as a second-year high school student. However, the story begins when his first client turns out to be the family of the most beautiful girl at school.