One afternoon, neighbors Keiko and Reiko meet again by the well, chatting as usual. Their conversation centers on Keiko's son, Tsuyoshi, an anime otaku who may have no interest in real women. Having once experienced her husband's obsession with an idol, Reiko feels a strong desire to show Tsuyoshi the allure of real women. One day, a chance arises for Reiko to be alone with Tsuyoshi. Determined to show him the sensual charm and appeal that no animated heroine can offer, Reiko makes her move. In that moment, their relationship changes forever.