A female assistant working for a manga artist. Normally serious and reserved, she spends her days deeply immersed in work late into the night. One day, seeing her sensei struggling with a composition, she embraces him to help pose for reference photos. From that moment, the distance between them slowly begins to close. Drinking alcohol and growing aroused, she seduces her teacher, secretly giving him creampie after creampie. In the quiet of the night, the two deepen their relationship in a relaxed, intimate atmosphere. Warmth and silent passion intertwine as their hearts gradually become one.