I actually watched this work starring Hanamiya Rei, and the setting where an elite investigator is captured by an evil organization and subjected to humiliating pleasure training delivers a powerful impact. The scenes of Rei's well-toned, beautiful body being played with while immobilized are both tense and exciting, offering great viewing value. Particularly, the development where even her anal area begins to feel sensation provides a fresh刺激 not found in previous works.

Her acting skills shine as well, realistically portraying the transition from initially resisting with strong words like "damn it" or "don't get cocky" to gradually succumbing to pleasure. Although the dual-hole stimulation scenes felt somewhat monotonous due to their length, the descent into depravity—culminating in her begging "put it in my ass"—skillfully depicts the collapse of a female investigator's pride.

The camera angles and presentation are solid overall, allowing viewers to fully enjoy Rei's reactions. However, the screen is a bit too dark, which is a pity. While I understand the intent to create a dark atmosphere, making the lead actress appear dim undermines the full expression of her beauty and emotional changes. I hope for improvements in filming techniques.

Nonetheless, Rei's growth since her debut is remarkable, and she seems to be becoming more glamorous recently. Her willingness to挑战 anal play is commendable, and I look forward to her future works. Overall, this piece stands out for its variety in torment methods and the authenticity of reactions, making it worth watching even for non-fans.