Girl x Girl x Girl 2 - Stepbrother saves his hentai sisters from evil father and has groupsex orgy

After being informed of his mother's demise, Kengo returns to the hometown he had left seven years ago. There, he is reunited with a number of young girls, his half-sisters by his father's mistresses. These girls have never been allowed out of the house, and have developed a fear of the outside. Kengo confronts his father in order to free the girls, but he is still terrified of the man. After running away from his eccentric and cruel father and cutting all ties with his family, Kengo receives a desperate plea for help from the daughters of his father's concubines seven years later. He decides to return home to help them and face his past.