'Rena,' a member of the track team, hated her advisor teacher who had a bullying attitude and pushed the boundaries of sexual harassment. One day, despite the forecast of heavy rain in the evening, Rena was ordered to stay late by that teacher. As the storm intensified, she couldn't go home and was stranded with her advisor. The rain soaked through Rena's uniform, making her underwear visible underneath, which aroused the sadistic teacher. Finally, he crossed the line and subjected her to sexual assault. Throughout the night, Rena endured the humiliation from the perverted middle-aged teacher.
