After being tormented and treated as a slave by three sadistic classmates, Tazaki discovers the power of hypnosis to reclaim his dignity. By implementing "cognitive control," he manipulates the girls' perceptions, leading them to believe that forcing themselves upon him is the ultimate form of humiliation. Now, the very girls who bullied him are desperate to please him and conceive his children, unaware that they have become the puppets in his game of revenge.
Nogami continues to torment Tazaki, but her dominance is shaken when she discovers his diary. The diary reveals that Tazaki has secretly hypnotized Nogami and her friends, manipulating their perception of intimacy and planting seeds of unease. Believing the diary's false claims about "proper" sex, the girls submit to Tazaki, allowing him to turn the tide and subject them to the same humiliation they once inflicted upon him.
Tazaki employs deep hypnotic conditioning to force Sae, Minako, and Izumi into subservient roles, training them to prioritize his pleasure and desire to conceive his children. Despite Izumi's initial resistance, she eventually falls under his spell, leading all three girls to believe they are pregnant. However, the episode concludes with a chilling revelation as the girls coordinate via text to use their pregnancies to orchestrate Tazaki's total downfall.
Nogami believes she has finally destroyed Tazaki by claiming she and her friends are pregnant with his children, only for Tazaki to reveal that he has been controlling them through hypnosis all along. By rewriting their minds and breaking Nogami's spirit, Tazaki transforms his tormentors into devoted partners who embrace their roles as mothers. Months later, the three women are fully subjugated and eager to raise their children with him.