Ai Mashiro

Ai Mashiro is the protagonist of 'Love Slave,' a fictional manga featured within the story. She begins as a meek and easily bullied secretary who endures constant mistreatment at the hands of the student council president. However, once she uncovers evidence of the president's cheating, her personality undergoes a dramatic reversal—she transforms into a dominant, sadistic figure who turns the tables and enslaves her former tormentor. Nagatoro frequently uses this character as a lens to reflect her own interactions with Senpai, and Ai's image closely mirrors that of the disciplinary committee chairperson in the series, making her a pivotal supporting presence in the development of the two leads' relationship.