Cruel teachers completely dominate students who break school rules, turning them into obedient masochistic slaves. Bound to a cross outdoors and lashed violently with a nine-tailed whip. Hung from a tree, their panties pulled aside to expose their bare anus. Humiliated and provoked, they endure multiple enema injections until they can no longer hold it and release uncontrollably. Forced to clean, only to have urine poured directly onto their buttocks. Taken into a room where numerous needles are driven deep into their ass, turning it into a pincushion. Syringes are then stabbed into both breasts, and many more needles pierce their body, driving them to the peak of terror. Screaming and crying, the student is restrained with their anus fully exposed. After another enema, two carrots are shoved into their pussy and anus, followed by multiple cherry tomatoes inserted deep into the anus. Even scallions, ginger, and zucchini are used as tools for anal stretching training.