The pure and earnest idol trainee M-chan, aiming for her debut, is gradually awakened to pleasure through so-called 'lessons' in close guidance, offering viewers a strong sense of immorality. The gap between her serious, hardworking nature and her descent into pleasure is incredibly erotic, and the sight of her accepting commands and reaching climax repeatedly is thrilling. M-chan matches perfectly with idol costumes, and her desperate efforts for debut are endearing, with her training wear being particularly appealing. The 8K high resolution captures every detail clearly, making this a work rich in fetishistic appeal for those who enjoy 'obedience × growth × fall', in sports newspaper style, it's 'overwhelming eros'.