After actually watching this work, I was amazed by its pinpoint focus on the cowgirl position. Instead of entrusting the body to the man, it features slippery piston movements connecting only the penis and vagina at a single point, with the main highlight being the up-and-down motions in cowgirl, emphasizing large, round buttocks. While some scenes involve monotonous actions lasting several minutes, it holds irresistible appeal for cowgirl enthusiasts, and the commitment to finishing in the cowgirl position is impressive. However, the breasts are not fully exposed throughout, which may disappoint fans of that aspect. Some viewers noted difficulty in recognizing the performers' faces, with the first three actors appearing somewhat performative, but the latter two, especially Fujiki Yukino, are highly valued. Props like fishnet stockings, stockings, and garter belts are used abundantly, showcasing smooth, cute, and sexy buttocks without any misses, enhancing the eroticism. Yet, repeated viewings can lead to boredom due to the repetitive patterns, and some feel that more creativity in dirty talk and finishing techniques is needed. The endings mostly involve creampie with condoms, with calls for variations like raw creampie or oral ejaculation. This is the second work in the series following number 7, and it's undoubtedly a good piece, ideal for cowgirl lovers but not recommended for those who tire easily, presenting a complex profile.