This is the core theme. It involves a character (usually a husband) losing his partner to other men, often while he is unaware or helpless.

JUQ-867 is a definitive example of the "corrupted housewife" subgenre. While the themes are extreme, the popularity of Sayuri Hayama and the dark "NTR" fantasy continues to drive high search volume for this specific code.

The search term refers to a specific Japanese adult video (JAV) production featuring actress Sayuri Hayama . Within the adult entertainment industry, this title falls under several popular "dark" tropes often searched for on platforms like indo18 or work . 1. The Plot and Tropes

Sayuri Hayama is a well-known name in the JAV industry, recognized for her mature beauty and ability to portray "Milf" or "Housewife" roles with high emotional stakes. Her performances are often praised for being more "expressive" than standard idols, which makes her a favorite for high-concept dramas like those found in the series. 3. The JUQ Series Context