For the entire four-minute interview while she's sitting cross-legged, you can see her vulva the whole time.
During the filming scene, perhaps because she's getting aroused by being watched, a slippery fluid is dripping from her vagina (you sometimes see girls like this!).
It's an older, short video, but quite a masterpiece.
There was a close-up of Soeka's breasts (123, 124). I bought it just for that. Please give us more close-ups of her breasts and nipples, and less of the acrobatic poses that hide her breasts! The composition and rapid-fire shots of similar poses are not much different from SOEKA1...As an aside, I'm curious about the boil that's next to her anus. Heart. Throughout SOEKA1-5, I think there was a lot of clothing and not enough shots of her breasts...