I watched the intense drama of the beautiful teacher Ai unfolding in a high-end hotel's secret room. Her trusted status at school contrasts sharply with her being coerced by cunning men into unwillingly offering herself, a scene that tugs at the heartstrings. Despite being tormented by fear and discomfort, she shines with strength, holding onto her belief that "the heart never yields." The deep psychological portrayal of her realizing her own arousal while resisting and leaning into masochism is compelling. The process of her defiant facade being exposed and gradually subdued is filled with tension. The ending, where she is insulted, oppressed, and ultimately yields, evokes the struggle between human weakness and resilience. With outstanding acting, this work is highly engaging.