
A cold, unyielding employee rejects her boss's advances, so he hires a ruthless slave trainer to break her. Watch as her pride is stripped away and she is transformed into a submissive slave, completely addicted to pleasure.












True to the title 'Slave,' it's a hardcore production. Bondage, candles, whips, etc... Her physique is also very typically Japanese, which is nice!
I've watched this countless times and it still gets me every time. It feels unnatural that there's no finger penetration during the initial anal exam, and I'm a bit disappointed there's no anal play during the long finger-insertion scene in the middle. However, that's more than made up for by the end: her lewd expression with her legs wide open, her finger work, and the final creampie. I don't think anyone other than Rin Juka could endure such a long shoot in that position—she's truly one of a kind. She works with the same actor a lot, and unlike Ginji, he's always the villain; I wonder if that's her preference? Also, I always wonder if they take a group photo and say 'good job' after these shoots, or if they just part ways awkwardly. There's no behind-the-scenes or group photo here, so I'll never know.
Rin Juka's performance while being dominated is top-tier. She doesn't make a fuss, but you can tell she's feeling it. The full-nude, wide-legged bondage is beautiful and incredibly erotic. The final enema followed by rear entry is the best part.
The story is well-structured, but it's a real shame that the quality of the work is halved by terrible camera angles, despite the great performances by Karin and the rest of the cast. Was the second half shot with just two fixed cameras? The constant, boring shots of her back really expose the cameraman's lack of sense. In the future, they shouldn't leave the editing to incompetent cameramen; they should sell sets of footage shot from multiple angles. Honestly, it would be better to just let the users handle the cuts themselves!
As others have mentioned, the actress at the start has a great vibe. The content is the usual 'enduring hard torment,' but for this actress's work, it feels like a pretty standard level.