It's only natural for men with M tendencies to be aroused by gyaru girls screaming and making loud, excited noises. Yet there's also a strong sadistic side hidden within quiet, gentle-looking girls. Their pure feminine charm captivates the heart and instinctively awakens the male masochist within. This female student radiates a deeply concealed S nature beneath her calm demeanor, showing intense interest in the restrained cock. She plays with it like a toy, delightfully teasing it while observing its reactions, and demands oral service in a way that reveals her genuine dominance. In her actions, one can sense an innate, natural femininity and undeniable sexual allure.