I actually watched the men's spa-themed work starring Miyanishi Hikaru, and her soft, beautiful large breasts were truly stunning. Particularly in the final chapter, the intense breast-squeezing attack was a highlight scene that aroused excitement multiple times just from the visuals of her gorgeous breasts being kneaded. Her smile, well-shaped chest, and perfectly plump figure are captivating, with her body glistening from oil and sweat amplifying the eroticism. As a transparent and mystical beauty, she doesn't speak much and lacks a seductive vibe, but her earnest effort in the first chapter, sweating from her forehead during the treatment, left a strong impression, drawing viewers in with her devoted performance.

However, the work as a whole has several issues. While the title suggests the breasts are the main attraction, the scenes where they are clearly visible are limited, and moments with the male actor touching them are scarce, giving a sense of holding back. With few climax points, some viewers might feel shortchanged. Additionally, the latter half repeats similar developments with only costume changes, lacking freshness as a single piece. Furthermore, the filming technique is hopelessly poor, with camera work that fails to capture what viewers want to see, fueling dissatisfaction—especially when male actors are inserted during the female actor's undressing scenes, highlighting directorial incompetence.

Still, Miyanishi Hikaru's charm shines through. Her beautiful face means she's not just about the breasts but enjoyable to watch overall, and the oily, glistening skin texture and breast elasticity create an immersive experience in scenes like face-to-face seating, making one think, 'I'd love to get a spa treatment too.' Hailed as the top beauty in the AV industry, her lovely figure and cuteness are flawless, leaving one hoping she stays in the field long-term. Overall, while the actress is excellent, the work's structure and filming need improvement, making this a piece that builds anticipation for her future endeavors.