By any chance is this pool organized by chronological order or by release?
It's by order published publicly by Ido though doujin content that has been made free gets added in retroactively to the corresponding section of the pool. Afaik publish order and chronological order are practically the same here.
Starting Luck 4Oh? What are you up to there, Maru-yu?Graf-san!Ach so, we don't really use it that often, do we?To tell the truth, I've forgotten how to get to Pier 7.WHAAAA!?※Ruyter got a bit of a whooping from Graf afterwards.Did you actually buy this child!?Hah?I misjudged you!!You're not human!!She cleared it up later.