Starring Murakami Yuka, this work ambitiously depicts the struggles and awakening of youth through a teacher-student setup. The process of her initial resistance gradually turning into active pursuit as she discovers pleasure is carefully portrayed, with psychological changes feeling authentic. The variations in vocal intensity and expressive faces highlight her acting skills. However, the rough handling of the breast parts in the final chapter is disappointing, as it diminishes the natural tension and eroticism; more meticulous editing would have been preferable. Additionally, the school swimsuit scenes lack the realism expected of a swimming club, and pursuing accuracy in competitive swimwear could have enhanced immersion. Yet, Murakami Yuka's beautiful features and appealing body, especially her sensual breasts, are outstanding and elevate the entire production. Avoiding multiple partners and focusing on a single character allows for a thorough enjoyment of her development. Overall, it's a work with a smooth narrative and strong lead appeal, but improvements in detail quality are hoped for.