Sayaka Nanjou, a teacher working at a certain school. Her mornings always begin early. Arriving at the classroom before any students, she indulges in masturbation using boys' gym uniforms as her fetish. For her, the school is full of stimulation—developing male students and male teachers hiding behind the mask of authority, all becoming objects of her desire. Constantly driven by urges to "be violated" and "to violate," she expresses these feelings throughout her daily life. This work vividly portrays her erotic, intense routine—a raw, lustful record of a day in the life where her position as a teacher clashes with overwhelming sexual desire.