Long black hair, fair skin, and slender, elegant legs—Aino is a beauty whose name perfectly suits her appearance. Her hobbies include lacrosse and overseas travel, and she enjoys taking trips abroad lasting over a week four to five times a year. Despite her modern lifestyle, her personality is refreshingly traditional and pure, giving off a gentle and innocent impression. With limited experience with men and a strong sense of chastity, she reacts with genuine surprise to intimate situations. Her pure heart makes her sincerely listen and obediently follow directions, making her an incredibly sweet and responsive partner.