It wasn't a fake update, it was volume 2 but since it had smut they deleted it but you can read it here
http://www.mangago.zone/read-manga/karasugaoka_don_t_be_shy_2/
oh, wait, I didn’t even realize that this was the first volume lol. I’ve already read v2 and I have it added on here. Guess I didn’t pay enough attention to the details. Also, the smut is practically non existent lol
ah, wait, but even then, nothing was added to v2 so it technically was still a false update.
I'm gonna try to explain it better, someone posted the sequel here but soon deleted it since it already existed in the site. it was separated from volume 1 because volume 1 is shounen ai and volume 2 isn't
I hope that made sense
That was too cruel.