Haruki's wife, Haruki's loneliness for her husband, who devotes himself to work and neglects his family, ends up having a physical relationship with his brother-in-law, Katsumi. As they meet once a week, Haruki's feeling of guilt towards her husband gradually turns into love for Katsumi. One day, Katsumi decided to go abroad for work reasons. Katsumi, who takes his relationship with his sister-in-law seriously, tries to turn him down, but Haruki strongly holds him back.
![JKSR-676 [Darkness lurking in the toilet] Toilet voyeur: 80 consecutive shots of urination](https://avdb.stream27.com/v/JKSR-676/poster.jpg)
