中学からトランペットを始めた美咲音ちゃんがAV DEBUT。吹奏楽一筋の学生時代で、恋愛している同級生を羨ましく思ったり、好きだった先輩に何も言えなかった後悔があった音ちゃん。これからは自分の人生に悔いを残したくないとデビューを決意!うぶな外見からは想像も出来ないスケベな音ちゃんにメロメロだ!
Misaki Oto, who started playing the trumpet in middle school, makes her AV debut. Oto-chan, who was a student who was devoted to wind music, was jealous of her classmate who was in love with her, and regretted not being able to say anything to her senior who she liked. She decided to make her debut because she doesn’t want to have any regrets in her life from now on! Oto-chan is so naughty that you can’t even imagine from her naive appearance!