At this rate, Mitsuki might get called to the principal office and be told to tone her natural perfect 10 charisma stat down, less she sets the entire school ablaze :P
I really want to see this chapter from Mitsuki's perspective lol. "Why is Aya growling? Why did that freshman just jump out of a bush and through the window? Why are they fighting now???"
Bugger me, Chapter 100 is right around the corner. Also, does Kei's getup meet school regulations? Given how strict Japanese Schools can be, I reckon Mitsuki's attire is pushing it. Even though she looks so boss.