I actually watched this work, and the story of Mumu-chan falling in love with the physical education teacher was highly captivating. Starting from the proactive approach in the sports storage room, to the blackmail by the principal, and the shocking revelation of being a male cross-dresser, the plot twists were rapid and never boring. Especially, Mumu-chan's cuteness and eroticism blended perfectly, making the character design shine. However, the downside was the poor camera work. In crucial scenes, the focus was often blurry, and angles were unnatural, frequently ruining the immersion. In the recent AV industry, such technical immaturity is a noticeable trend, and this work was no exception. While the acting and narrative deserve high praise, the low level of filming technique dragged down the overall quality. Mumu-chan's performance is worthy of five stars, but the director and cameraman's skills are probably around two stars. If improved, this could have undoubtedly been a masterpiece.