C-1283 - Prank Mansion 027: New OL's Dangerous Hydration

While the effects of the drug are admittedly unnatural, I found it incredibly arousing. The way the camera alternates between her exposed genitals and her face, or the scenes where she's left alone for a while to be watched, feel very realistic.

There is no such drug that takes effect that quickly just from drinking a little bit of water; as a professional in the pharmaceutical field, I can guarantee that. The manufacturers should really consider the fact that people with such fetishes are watching their content before selling it. I couldn't understand the plot at all until the very end.