Mitsuki is a girl who has dropped out of school and is making a living by dating instead of doing a formal part-time job. One day she meets Abe, a customer who is different from the men she has met before. He doesn't ask for her body, he just eats with her. At first Mitsuki only feels uncomfortable, but when she learns of Abe's loneliness, they soon connect with each other. Mitsuki wants to reform, but Kokoro Kokoro is eaten up by the curse of her past and her boyfriend who she can't leave. Mitsuki tries to break away from her past, while Abe faces her with sincerity... and pure love intersects...