I actually watched the uncensored work directed by 'Curve Slope 69,' and the combination of 4K filming's high-definition visuals and 60fps smoothness delivered an overwhelming sense of immersion. The use of flesh-colored dildos has a proven track record, but this work focuses on hip rubbing over panties, and although it's broadly called hip rubbing, it unfolds in various scenarios with clever touches that never let boredom set in. The concept of actresses in J〇 cosplay or casual wear wearing full-back panties and having a penis rubbed and ejaculated on them offers a different feel from typical AVs, packed with elements that draw you in.

In particular, the scenes of ejaculating on panties while fully clothed continue relentlessly, and although the male actor's hands occasionally felt intrusive, the overall quality makes it one of the best works I've seen to date. If I had to nitpick, I'd have liked to see scenes where skirts aren't lifted and half-hidden panties are violated, and for the ejaculation volume to be doubled, which was a bit disappointing, but the frequency was just right, leading to high satisfaction. While some voices call for variations beyond just hips, like full-body rubbing and ejaculation with clothed women, this work is a top choice for full-back enthusiasts.

The lack of mosaics, given the use of non-real dildos, actually enhances the realism, serving as a good accent. The variety from sexy to modest underwear, along with loose fits and black thigh-highs that cater to niche tastes, is sprinkled throughout, living up to the ultra-niche specification hype. However, some opinions label it as a clear dud in the series, with suggestions that other works are better, leaving some viewers disappointed. Although there's room for improvement in paying more attention to positions, it's generally a good piece that strengthens anticipation for the next installment. It's definitely worth not missing out on, as the promotion claims.