POST-054 - Student Guidance Room Hidden Cam: The Reality of Lecherous Discipline 6

There are many participants, but the screen time for each individual is short. The last girl fades out on her own while still masturbating after the main act is over. Given how good her reactions were, I don't understand why they ended it like that. The flow is the same as usual, so it's best to watch it with that in mind. You can confirm that penetration happens, though not in every single scene.