​In this episode of “After Class Lesson,” we delve into the dark world of Shibui Ryuuji, a teacher at an exclusive girl’s school. Rejected by his students due to his unappealing appearance and twisted desires, Ryuuji stumbles upon the vulnerability of Tenkawa Ayumi. Seizing the opportunity, he subjects her to a horrifying act of rape. Driven by his sadistic cravings, Ryuuji proceeds to exploit the weaknesses of each of his students, engaging in a series of depraved encounters with them. Brace yourself for a tale that explores power dynamics, manipulation, and the darkest corners of human desire.​