Why do authors always introduce annoying characters in their stories? Worst of all making this one be a part of the rest of the series with a lot of screen time it looks like…
Not Nanase feeling jealous over a little kid having fun playing house... Really, author-san? Well, at least she was way less anoying this chapter, and we have a cute Karin moment-
So the school pervert brigade from Nanase's school came in handy for a change, instead of just creeping her out. Or maybe not if this causes Nanase even more problems.