
The Kurahashi sisters are trapped in the Slave Castle. The master forces them to learn 'techniques' from masked men every night. Watching these women break down and submit to their new reality is the ultimate humiliation.












*Most of the blame lies with the masked man. There is also a scene where the two women on the master's side force her to use a vibrator and engage in lesbian play, but it is short. I wanted a little change in this part. Personally... Harukaze Emi? The body of the person (on the right side of the jacket, the one being blamed) was aroused. Riria Himesaki? (The master's side on the left side of the jacket) has a nice costume and a sadistic vibe, so I would have liked to see more scenes where he blames himself and plays involving him.
The victims, Emi Kasuga and Maki Mizusawa, aren't particularly stunning nor are they low-tier, but their actingโalong with the rest of the castโisn't very good. The concept of adding neck ornaments when the man finishes and waist ornaments when she finishes is fine, but there's little variety in positions, the 'naked with hands tied behind back' trope is overused, and the basement setting makes the visuals feel stagnant. It feels like a 'Slave Island' knockoff, but lacks the actual intensity of a humiliation flick, and there's no dramatic story progression. Unless you're a fan of the actresses, I'd say you can skip this one.
Personally, I had a good impression. What I liked was the concept of turning the number of times she climaxed and the number of times she was made to climax into accessories to be attached to a collar. The inclusion of verbal abuse created a very pathetic and humiliating atmosphere. The depiction of her being 'violated all night' as punishment also had a great vibe (though, of course, it's not literally all night). In the flow of dragging a kidnapped woman to a basement and training her relentlessly, the key is how pitiful you can make the broken woman look, and I feel like it's getting better. However, the actual content isn't much different from before. Although the male actor wears a mask, he appears quite often, so those who want to enjoy a lesbian-focused experience might not like it.
The content is just monotonous sex scenes, and I don't think there's anything worth watching here. I've seen both 'Slave Castle' 1 and 2, and I think the first one was the best; the quality seems to be going downhill.