
In a wild, open-air hot spring with no changing rooms, the incredibly curvaceous Sasaki Kokomi puts on a show. From wide-open M-spreads to crawling on all fours to expose her privates, she thrives on the thrill of being watched. Her heavy breathing and writhing body show just how much she enjoys teasing every man in sight.




















The tension is palpable. As the mood slowly builds, I found myself getting excited right along with them. The atmosphere is incredibly stimulating. Her face and body are fantastic, too. The steam from the hot spring just adds to the excitement.
Watched this in 2021, about 7 years after its release. She's a wonderful actress overflowing with pheromones, but the script and direction are baffling. It's true to the title, being filmed entirely in an open-air bath, but the mixed-bathing setting is barely utilized—it feels more like they just did something naughty while taking a long soak. The latter half, in particular, features 40 minutes of just sitting in the bath with a random guest; I've never seen a film tease the audience like this. It's just so tedious that even as a huge fan of the actress, it was a struggle to finish.
Koi-chan has such fair skin, pink nipples, and is just oozing erotic pheromones. Seeing her in jeans is a rare treat. Her naked body in the middle of nature is stunning, and her skin, flushed from the open-air bath, looks absolutely incredible!