Tutor Niina is gentle and exudes a calm, motherly charm that draws people in. Her soft, voluptuous figure and perpetually serene expression are utterly captivating. One day, however, her massive G-cup breasts become too much to ignore, and studying is the last thing on his mind. Overcome with desire, he blurts out, "I can't take it anymore. Just for today, be my mommy!" To his surprise, Niina—though initially flustered—softly replies, "Just for today, I'll be your mommy. You can depend on me and cuddle as much as you want." Her warmth and tenderness only deepen her allure, making her even more irresistible.