Due to an incident, Kanade almost gave up on her dream of becoming a pianist, and makes a living by selling him body and part-time job. One day, at work as a lounge player, he meets a mysterious man named Saiki. He honestly praises him piano skills, and Kanade has a faint love for him, even though he overlaps with him past trauma. At Saiki's room, which I followed despite being invited, he suggested, "Why don't you become my exclusive pianist?" ある出来事からピアニストの夢を諦めかけ、バイトと身体を売ることで生計を立てている奏。ある日、ラウンジプレイヤーの仕事で、謎の男・戈木と出会う。ピアノの腕を素直に褒める彼に、奏は過去のトラウマと重ねながらもほのかな恋心を抱く。誘われるがままついて行った戈木の部屋で、「俺の専属ピアニストにならないか」と提案され…!?