Kanako divorced her husband two years ago and lives with her son Akira. Kanako felt that she was causing Akira a lot of pain, but when she heard that Akira had recently made a new friend named Takashi, she was happy for him. However, Takashi, who felt that Kanako was sexually frustrated, demanded her body and she was unable to resist and was raped. Takashi's actions continued to escalate...