Mizuki is an only daughter, raised with abundant love from her parents who always called her cute. Due to her playful personality, although her appearance is not flashy, she was blessed with friends and enjoyed a joyful youth. She loves joking around and tends to make everyone laugh. There were not a few men who were attracted to the bright and cheerful Mizuki. Sometimes, two men would approach her at the same time due to her charm. Since she was young, her parents often told her how cute she was, and Mizuki began to feel a bit conceited, thinking, "I guess I'm just an irresistible, sinful woman who attracts men☆." She started to adopt a belief that "Men like natural women without makeup," and began to take pride and confidence in her appearance. "Today, too, as soon as I look a bit bored, I get hit on." Since her friends hadn't arrived yet, she decided to have a bit of fun and followed along with a light-hearted attitude.