ATID-559 Female teacher anal training In a closed room called the broadcasting room... Riona Hirose

The principal, who respects the school's traditions, and Riona, a female teacher who upholds cutting-edge educational policies. The chasm between the two, who have conflicting educational policies, only deepens. Meanwhile, in the homeroom, students criticize the principal's educational policy as outdated and take a voyeur. Coincidentally, the video caught the attention of the principal, who was furious.