At his son's school, an unusual trend has recently been spreading—rumors about students engaging in sexual relationships with their mothers. As his classmates grow increasingly obsessed with the topic, the son gradually finds himself drawn into the same mindset. Initially hesitant, he eventually begins to desire his own mother under peer influence. Though he knows it's wrong, his emotions overpower his reason, leading him to act on impulse. This inner conflict and uncontrollable desire form the core of the story.