MAC-011 - A record of mother-son incest that continued after the war... A mother and child who lived in the Showa era

A mother with huge breasts who makes a move on her nephew who comes to visit out of daily frustration. However, the dissatisfaction only increases as it does not go as far as insertion. She satisfies her own sexual desires while nurturing her shy son! Two sons admire their mother. Although they were aware of each other, they were unable to express their feelings. One day, when the older brother saw his younger brother fawning over his mother, he couldn't hold back anymore, and the beautiful woman's big breasts and the brothers got into a forbidden threesome...! A mother shows extraordinary love for her son, who returns home at the end of the war. The husband was missing, and the son was mentally ill from the shock of defeat.