No problem.
Certainly this chapter isn't part of the manga, but I'm not complaining ^_^ In fact, I'm looking foward for the sub version to understand the jokes and situations of the episode. Yukari being flirting is way too good.
About Kokoa, yes. I was looking foward for her to grown up too.
There is a scene in where the girls are in middle of their messuare routine and she is spying on them. I was hoping that she will get jealous (if she already wasn't) and seek how Yukari got her body, but that didn't happen
Having at Kokoa as an adult too would have been a great addition to the chapter, indeed.
Max