Fluff yuri

I'm pretty new to reading yuri myself, but I've been reading a few and loved them! it's a shame that it's not as popular a genre but that's how it is sometimes i guess
There's only really two of the fluffy ones that I can name off the top of my head, and it's possible that you've already read them, but you never know

http://www.mangago.zone/read-manga/tamen_di_gushi/
it's often described as 19 Days but with lesbians and I find that accurate lol it's very cute and one of my favs

http://www.mangago.zone/read-manga/bocchi_kaibutsu_to_moumoku_shoujo/
the story of a monster girl and a blind girl, there's a few moments of angst, but the fluff really shines through! There's also two very explicit extras not listed here for some reason, but a lovely commentor has left the links down in the comments!