I watched the shocking work where an elite beautiful female teacher is thoroughly violated in a confined space! Suhiro Jun's fair, beautiful skin and ample hips stand out in this piece, with the resistance scenes in the first half particularly intense, her screams of "I'm sorry, I'm sorry" and "I'm coming, I'm coming!" marking the climax. While she has a pure look reminiscent of Haruka Ishida, her masochistic tendencies and high sensitivity combine to draw viewers into her gradual descent under coercion. The incontinence scene in Chapter 2 is stunning, showcasing her wide acting range, though some moments feel a bit acted. Some criticize the male cast's bare feet as distracting, but overall, it's the series' trademark hardcore development, with the endless violation scenes in the latter half never boring. Jun's struggle between her dignity as an educator and her desires, culminating in屈服 before野蛮 men, is the essence of密室調教!