Among the top-tier J-cup gyaru girls at the school, the most outgoing and popular student was caught committing shoplifting. As a teacher who has spent 15 years waiting for this moment, I seized the chance to fulfill my duty—and my desire. Though her vibrant, carefree life stood in stark contrast to my own, I'd always longed to possess a girl like her. I waited eagerly for the moment she would beg, "Please forgive me with my body." Now, holding her secret over her head, I intend to dominate her completely—ensuring she never commits another crime through strict sexual discipline and training.