Airi (Kana Momonogi) married Toshiyuki and was living a fulfilling life as a housewife. - One day, Airi runs into Nakamura, who lives next door in the same apartment building, who is holding an urn. - ``My wife passed away...'' Airi visits Nakamura's house and places flowers and burns incense at the altar. - Nakamura, who loses his reason and lusts after the young and beautiful Airi due to sadness and despair, attacks Airi and forcibly rapes her! - Airi's heart hurts for her husband, but from that day on, her body is eroded by Nakamura, who frequently asks for Airi.