I hope that this arc is at the end because it was "horrible", Totoro was left completely alone by everyone and yet she's the one that took it on her and felt the worst. Really unfair
I don't know what "rumors" they're attempting to dispel with those videos. Only certain types of people are going to be watching these videos of underage girls frolicking in swimsuits, and I don't think they care much for who is bullying who.