The Natori family became a single-parent household following the sudden death of the father. Living alone together, the son was deeply scarred emotionally, losing all motivation for school and growing intensely dependent on his mother. Understanding her son's pain, the mother cherished him dearly and, in an effort to heal the hidden wounds in his heart, gently and lovingly touched his body, comforting him with affection. This intimate bond between mother and son weaves a warm yet sorrowful daily life.