I'm not sure if this was uploaded during the period that Mangadex didn't have comments enabled, but if so, this upload got absolutely robbed, considering it's one of the nicest little followups to a cute yuri manga I've ever seen. A lot can be said about "2 girls getting together in high school is nice, but I really want confirmation that they stay together and build a strong relationship!" but rarely does that happen with such effort put into the actual portrayal of that as this little doujin. It's not like the main manga was anything mind-blowing, but it, combined with this extended look at the paradise they have with each other stretching out long into the future, is certainly heart-healing. It reaches a level of "completeness" and "whole-ness" that few other yuri manga ever actually achieve.
Good stuff. A real slap in the face to the stubborn common wisdom that young love -- and especially between girls -- isn't meant to last. A slap I'd wanna follow up on with a backhand of my own. All I can really say, in the end, is that Hazuki is so based. 8/10.