"Do S na Seitokaichou-sama ga M Note ni Shihai Saremashita. Episode 4" serves as the series finale, bringing the narrative to a climactic conclusion. In this episode, Shino has firmly established herself as Souta's devoted masochist slave, consistently providing gentle and attentive service. Maina, the former sadistic student council president, finds herself overshadowed by Shino's dedication, leading to a decline in her confidence and public image. This shift not only affects Maina personally but also tarnishes her campaign's reputation. Recognizing Maina's downfall, Shino confronts her once-idolized president, expressing disdain and disappointment. The episode delves into themes of power dynamics and personal transformation, highlighting the characters' evolution throughout the series. The animation quality remains consistent, with expressive character designs and detailed settings that enhance the storytelling. Overall, Episode 4 provides a fitting and engaging conclusion to the series, leaving a lasting impression on its audience