After actually watching this work, the immersion from binaural recording was indeed high, and the intense fellatio scenes right in front of me were full of impact. Particularly, AiRi Nagisa's pink and beautiful soles and her teasing attitude towards men were charming, and the elements as a masturbation aid work were sufficiently felt. However, the story development was slow-paced, and having to wait until the middle of the work, 1 hour and 14 minutes in, for the full-scale sex scenes felt somewhat lacking. The concept itself was interesting, and the actress's cuteness shone through, but the monotonous expressions and lack of climax suggested room for improvement in the director's character setting and direction. The genital union was only moderately visible in the subjective shots, and the second sex scene left a similar impression, making this a work with mixed pros and cons overall.