The son deeply cherishes his mother and holds little affection for his father. When he witnesses his father cheating with a younger woman and cruelly hurting his mother, the shocking scene sends waves of turmoil through the son's heart, awakening strange emotions toward his mother. However, things take a darker turn when a wicked friend stays over and, while the father sleeps nearby, violently assaults the mother in the middle of the night, having sex with her as she writhes in agony. This traumatic event further intensifies the bond between mother and son, ultimately driving them to give in to their uncontrollable desires.