Thanks for this bonus Eruu-sensei, for the setting (that bed in the infirmary) and that muscular body. I think this is that part where Mizuha is with the foreign teacher (84), right? Is he the school doctor?
I guess the encounter with person ZERO (at least that's what I call him, haha) is still pending (the one who took Mizuha's virginity), and I don't think it's the bald teacher, since he seems to be enjoying his turn, and I must assume that no one repeats their turn, so it's someone we haven't seen yet. By the way, is the first time she has anal sex with person 83?
Mizuha drives me crazy and I've already masturbated a lot to her. I would appreciate your response to these questions. Thank you very much for reading.