Kasumi, a woman who divorced due to her husband's abuse and has a son she's been separated from, arrives at a hot spring resort seeking respite from the daily grind. Unbeknownst to her, the male employee there is her estranged son, Takashi. Initially, Kasumi doesn't recognize him, but Takashi eventually reveals his true identity. Takashi, harboring resentment towards his mother for abandoning him, declares, "I can't see you as my mother anymore. Because you left me, my life is in shambles. I'm still a virgin at this age... If you're going to act like a mother, teach me about women." He threatens her with this ultimatum. Kasumi, feeling inadequate as a mother, offers her body, saying, "I'm sorry, I'm such a useless mother." This leads to a reunion filled with passion, reigniting their connection. Takashi, unable to resist the allure of his mother's body, continues to pursue a physical relationship with her, marking the beginning of a twisted mother-son bond.
Takara Eizou
