Episode :
Yui and Kou have been friends since childhood, a bond that has lasted longer than anyone can recall. As they transitioned into adulthood, their relationship evolved into a romantic one. They found it difficult to keep their hands off each other, engaging in intimate encounters in nearly every conceivable location, including at school.
Unfortunately for them, a rather unpleasant individual was overseeing the school surveillance cameras and chose to exploit the situation for blackmail.
