To commemorate the second anniversary of Mitokana's debut, Kawa Hook's original work 'Unfit Mother' is being remade into a live-action film again!! After her son Yuichi injures his classmate Takashi, Yoshiko goes to apologize. However, what Takashi demands is to toy with her. Yoshiko endures it for her son's sake, but soon her body remembers the pleasures of a woman... Later, when she goes to see Takashi again, she encounters Takashi's mother, Kaoru (Reiko Koyakawa). Drawn into the twisted love of the two, Yoshiko begins to walk down the path of training as a sow...
