This update wasn't much but I can't actually think of much more I'd want for the game. Maybe an extended bit showing the Hag fucking with her? It did say she was a test subject. There's now a decent amount of town sex so idk how much further you could take it, maybe more scenes for if you do it over and over again since that's not an accident after the first time.
Mayme the recent update was just to avoid letting the year end without releasing anything new, even if it's something small. I remember the Ci-en website mentioning that several new things were coming, like new scenes involving Lelia, without those same repeated poses on gallery, and maybe the ASMR involving Haanja might contain some new scenes in a future update, just like the ASMR where Lelia is apparently in futanari mode.
From what I remember reading your posts on X and the Ci-en website, something really big for the game might appear in May of next year, hopefully.