This work starts with an image video-style setting and gradually transitions into erotic scenes, making it highly engaging. The first half emphasizes the innocence of an idol trainee with a sweet atmosphere like 'Brother's home!', but off-camera teasing escalates into deep throat, vibrator, and bondage play. Haruno's expressions are rich, and her confused yet hardworking demeanor is irresistibly cute, with close-up face scenes that are plenty arousing. The moment she gets pleasured from private part play is a must-see, and the intense deep throat with her twin tails grabbed is incredibly exciting.

The video quality is HD, but in dark room scenes, the lighting highlights body curves so well it feels almost 4K. The amount of dirty talk and ejaculations is the highest yet, offering fun for those who grasp the concept to build up excitement themselves. However, the aggressor's intensity is a bit lacking, which is a slight drawback. I sincerely hope the series continues, but with numbering at 4, it makes me wonder if volume 3 was canceled. Overall, as a behind-the-scenes video of a promising idol trainee, including an unauthorized creampie ending, it's a masterpiece packed with perverted elements.