Even as he grows older, Rie remains a doting mother to her affectionate son, cherishing him deeply. Their bond grows stronger each day, gradually evolving into a forbidden love that crosses the line of a normal mother-child relationship. Rie cradles her son’s face against her large breasts, tenderly offering her body to him as he relaxes in her warmth. Touched by her affection, her son opens his heart to her in return. One day, Rie decides to give her son a very special gift.