To the translator, there is a little mistake (i guess) on page 13 top right, i believe the "but" in "but there are regulations" is a bit off, so is you ending the phase with the "." after "comics", the sentence seems off that it's cut there in the middle, would be better to use a "," instead and remove the "but", or maybe just remove the dot after comics and leave it without since it's an extended bubble.
Also, i read you plan on working on an extra, but do you also plan on bringing the bonus images of chapter 1 and 2 up too? i really would appreciate it if you could.
As for the chapter, another great one, i swear, Karen is just too alluring and i love the author always finds a way to show her.
The older sister misunderstood and now thinks the sensei is a woman, while this is nice since she won't oppose her, i would much more like if she knew the truth and even so supported her sister, i just hope this doesn't cause any drama...