Incest reunion mother

Even though Misako, who works as a helper at the Hirai family, is repeatedly sexually harassed by the Hirai family's master, Hideo, and his eldest son, Ichiro, she does not refuse to accept his misdeeds, telling herself that she is making amends for her son, whom she had placed in an institution for financial reasons several decades ago. However, Misako's second son, Akira, smiles and encourages Misako, and she is saved by his kindness... One day, Misako discovers something hanging on Akira's chest. It is a charm given to Misako to show the bond between mother and son when she was separated from her son.