DFE-029 Throat Moaning, Tearful Orgasm Nagai Mihina

Mihina, a fourth-year university student, arrives as a student teacher, unaware of the hopeless future awaiting her… Used as teaching material by the principal, who serves as a special adviser for a department dedicated to learning deep-throat techniques, Mihina is gradually stripped of even her human dignity through a daily cycle of twisted training, becoming little more than a lifeless shell. But after enduring the distorted lessons, Mihina eventually comes to experience a pleasure in her throat beyond anything she had known before…