In My Netorase Delusions, an office worker stuck in a lifeless marriage finds himself drawn to the forbidden world of cuckold fantasy. Plagued by monotony, he begins to explore the idea of sharing the most important person in his life, his wife, with others. As his desires deepen, he must choose who will enter their lives: Mike, a strong and dominant presence, or Haru, a quiet and androgynous "trap" whose gentle demeanor masks hidden allure. Each choice reshapes his relationship, testing boundaries, trust, and the true meaning of intimacy.