​Experience the tantalizing world of “Shimohei Joutarou” as he starts his new job at a school before the year even begins. Intrigued by Mitsuki and Minami’s secret, he soon learns about Mahiru, the younger sister of the elusive Classics teacher Kuji Hinako, and her rapid improvement in grades. As Joutarou uncovers hints of Hinako’s manipulative tactics, he takes it upon himself to rehabilitate these rule-breaking students. Prepare for a thrilling and seductive journey as forbidden desires intertwine with an unconventional approach to discipline. With every illicit encounter, boundaries are pushed, and intense passions ignite. Fall into the clutches of desire as the relentless pursuit of pleasure consumes these wayward students.​