
A massive 5-label collaboration! The landlady of a failing hot spring resort uses a special aphrodisiac water called 'Inkasen' to turn her female guests into sex slaves. Four busty undercover agents infiltrate the resort to expose the truth, only to find themselves caught in a web of erotic corruption.










*This series has to be watched in order! Since I was watching them separately, Marina Shiina's (Nakai-san) role connected with me. Aside from that, Investigator... it's kind of exciting! And this time, Reiko Kobayakawa and Ruri Saijo are amazing. The look is divine! Hina Kamikawa also did her best... As part of the investigation, I pretended to be drugged. Whether I drink the aphrodisiac or not, there is no change in my lewdness, so that's not good. Reiko Kobayakawa's disordered state is outstanding, and it's somewhat exciting. If it were a stand-alone work, it might be fine, but the surroundings have been erased. I guess it's a bit of a nuisance... He takes the last medicine (normal clothes) → his body gets hot and starts to get disorderly → his clothes quickly change to investigator style (rubber suit)... Well, it's nice to see, but it's too unnatural, so I wish they'd improved on that a little.
I really liked the content and the actress, so that was good, but I didn't need the overweight actor with the small penis. The camera angles didn't show much of the actual penetration, opting for wide shots instead, which made it less exciting.
The camera work is all over the place and lacks any consistency. I'm glad I checked the preview stream first.
This is such a lazy aphrodisiac plot that Ranmaru could have made it alone, let alone five studios. Usually, investigator themes involve getting caught and violated, but this just turns everything into a slutty performance. The fact that five studios collaborated on this and left it to a hack director just shows how dead this industry is. If they want to keep doing this, fine, but let's see how long this over-the-top style actually lasts.
I had a very good impression. The actresses, who have beautiful figures, fall into depravity, and their disheveled state was truly magnificent. Watching them cry out like beasts, constantly craving more, and writhing in pleasure was a masterpiece. The final scene was particularly striking. If I had to be picky, I would have preferred a basement-like setting over a bright poolside, but since it continued after that, I suppose it works in its own way. To be continued... I'm really looking forward to the sequel.