Ponta's manga / #isekai(214)

Chapter 23 ruined it for me, when the youngest disciple who very obviously looked at most 12 suddenly became a "18 or 19" according to the other nameless characters I knew something nefarious was coming but I was hoping against it. And then the modern young man who should understand the implications made the decision to SPANK her on the butt... What more can I say except EWW!!!!!