Houkago: Nureta Seifuku

Ryuji Shibui serves as a teacher at an elite all-girls academy attended exclusively by students from affluent, well-to-do families. Despite his position of authority, he is universally despised by the student body due to his unsettling appearance and openly perverse demeanor. The young women maintain their distance, viewing him with open disdain, yet they remain entirely unaware of the danger lurking beneath his reviled exterior. The fragile dynamic shifts drastically when Ryuji stumbles upon a deeply guarded secret belonging to one of his students, Ayumi Tenkawa. Rather than maintaining professional boundaries, he ruthlessly exploits her vulnerability, using the leverage to sexually assault her. This initial transgression crosses a dark threshold for the disgraced educator. Having tasted power through coercion and finding no immediate consequences, his predatory instincts are fully unleashed. Emboldened by his success with Ayumi, Ryuji begins systematically targeting the rest of the student body. He methodically uncovers the hidden weaknesses and personal vulnerabilities of the girls under his care, transforming their secrets into tools of subjugation. One after another, the privileged students fall victim to his escalating campaign of blackmail and sexual violence, turning the once-prestigious academy into a silent hunting ground where the faculty member entrusted with their education becomes their greatest threat.