I don't know what the hell you're planning with Kaylyn, but there needs to have a redemption for what she does. And I need to know... is this game gonna be a harem? With all that talk with Jayd and choosing the one and only, makes me think this game will not be a harem game.
Moreover, if this game is actually a harem game then, I hope it'll be an actual harem for the MC. It's sickening to see polyamory games call themselves harem games, even though they are really not. I'm hoping this game won't be another copy of Lessons in Love, with all the heartbreaking events with the lesbians stuff. For once, I want to see a normal school setting of a game, without it being a copy of LiL.
A notice, there's a bug with Willow's relationship points. I don't know at what point this occurred, but the number eventually changed to "True" then right after adding another point, the entire count restarts once again from 1.
Lastly, that blueballing with Aly though... I think the MC deserves some sex after all the decent time he has stayed in school. That feature about the onsen though, hoping that can come soon.
That's all for now, I think.