"Please punish me, teacher," she says playfully, exposing her cleavage to the middle-aged janitor. She confesses to a male teacher, submitting to discipline—spanked on the buttocks, bound tightly with hemp rope, and caught in the act by the janitor, who then blackmails her and drags her to a room. "You love being tied up, don't you?" he sneers, pushing her into the pleasure of bondage. Hana becomes entranced by the sensation. She later confesses everything to her teacher, receiving even harsher punishment. Her still-developing body overwhelmed by pleasure, she sinks deeper and deeper into submission.