Cool de M – Episode 1 (RAW)

Asami Shiino, the ever-composed and popular high school teacher, is admired for her cool, quiet nature and thoughtful actions beneath her aloof exterior — though her natural clumsiness often shines through. Lately troubled, she finds herself in an unexpected situation with her student Masanori after an incident requires an "apology." Kneeling before him without hesitation, she mechanically strokes his hardened member with precise, detached movements, maintaining her blank stare and monotone voice: "This is just work, so please don't mind." Even as thick semen erupts, she swallows it all expressionlessly, treating the act as routine duty.

Masanori, overwhelmed by her unflappable demeanor and aroused by the challenge, pushes further — using the leverage to demand more intimate favors. Driven by the desire to crack her stoic shell and witness her face twist in ecstasy, he escalates encounters in everyday settings: the living room couch, empty classroom desks, and even the school bathroom. Asami endures each intense session with her signature poker face, but subtle cracks begin to appear — faint flushes, stifled breaths, and involuntary twitches betraying the lewd innocence bubbling beneath. This erotic exploration of a naturally cool teacher's hidden vulnerability builds toward the moment her composed mask finally shatters in overwhelming pleasure.