Misakine, who started playing the trumpet in junior high school, makes her AV debut. When she was a student dedicated to brass band, Oto-chan was jealous of her classmates who were in love with her and regretted not being able to say anything to her seniors she liked. From now on, I decided to make my debut because I don't want to leave regrets in my life! - It's mellow to a lascivious sound that can not be imagined from a naïve appearance!