Yura Kano's first full-scale humiliation drama is finally released! Yura, a high school girl, was staying overnight at school to finish preparations for the "Seibi Festival," the school's famous cultural festival. Suddenly, three escaped convicts break into the school, and Yura becomes their complete target... Held at gunpoint and unable to resist, sweat-soaked cocks are shoved into her mouth and pussy as she is raped. Bondage, irrumatio, gangbang... in a school where no help will come, forced insertion is repeated over and over again...