Unpopular opinion: Bloom Into You is overrated.
I mean, if that's your opinion I don't think it needs this qualifier. I'd respect it even if you flat out said you just didn't like it. I love it though. One of the few yuri to be animated that I actually like.
The only opinions I'm having trouble with is what I think are called bad faith critism?
Anyway, a good (great imo) story that starts off the way you described (but unfortunately is only two chapters) would be "Love prep room" (chapter 1) and "Fever Retreat" (chapter 2) by Nanzaki Iku. After all these years this one is still stuck to me.
I've thought of a few more since I posted but I'll be in if I can remember the names.