The naughty romance hentai video Harukoi Otome part 1 is based on the adult visual novel Harukoi Otome En de Gokigenyou by BaseSon. The young guy Hayasaka Akihito and his younger sister Umi has just joined the elite senior Saint Francesca Academy. The schoolgirl Umi looks wonderful in her new uniform. Previously it was an only all-girls school, but the time had changed. Despite the overwhelming girls to boys ratio, he has finally used a school life. They have met many hentai people and done many things during a short period of time. Although retraining his long-forgotten kendo is really tiring, but he is glad because it has helped him bond with certain people. And as spring neared the halfway point, something suddenly happened. Brother and sister live in a school dorm and Umi wakes him up every morning. He is very happy to have such a cute little sis. Sometimes he even thinks if they were lovers it’d possible he had done some perverted hentai video things already.