Natsumi (27), single. Works as a music teacher at an elite school. During her time at an all-girls school, she even participated in national competitions and had considerable skill. Due to her youthful appearance, students often treat her more like an older sister than a teacher. It's not uncommon for schools to have only one teacher for subjects like music, art, technology, or programming. In such environments, the teacher's personality stands out, for better or worse. She favors her favorite students and dismisses those she finds uninteresting. Such tyranny is surprisingly tolerated in the teaching profession... It's outrageous. 'I'm different from you all.' Coming from an arts background, she also pays meticulous attention to her attire. In music, she doesn't lose to anyone. With such pride, she teaches at school day after day, but since meeting a man through an event, she has been subjected to nightly training. Textbooks and reference books, or magazines that guide relationships with partners, never teach the perverted plays she experiences. Seeing restraints for the first time, the sensation of entering an unknown world is strangely exhilarating. Her body and mind become all soft and mushy. Nowadays, she enjoys deviant acts as a submissive sow, squirting and moaning. 'Today I scolded a student at school.' At night, her nipples harden, soaking the sheets, and she reaches climax with a vibrating suction toy. It's only a matter of time before this affects her main job. This can't go on.
