Cool de M Episode 1

Asami Shiino, the quiet yet caring teacher known for her stunning looks and curvaceous figure, is adored by her students. Despite her popularity, she remains somewhat naive about the world around her. When she notices Masaki, one of her students, struggling, her concern for him leads her into an unexpected and compromising situation. In a surprising twist, Asami finds herself masturbating Masaki while maintaining a serious demeanor, convincing herself that it's "just part of the job." Even as she's covered in his semen, her expression remains stoic and unchanged. Aroused and emboldened, Masaki takes advantage of his naive teacher's vulnerability.