A mother ruled by her son - an incredible incest bondage and humiliation

A happy future with my beloved son... When Hiroshi was born, his mother, Miki, had dreamed of this, but reality was cruel. Hiro, who grew up as a delinquent son, ends up getting caught up in every event and ends up in domestic violence. Once Miki reaches her limit of patience, she pushes her away, saying, "You're no longer my son!", but Hiroshi, who has given up on his strength, pushes her down. The act escalates further, and he takes the violent act of tying his voluptuous body with hemp rope...