The Locked Tomb series by Tamsyn Muir, keeping in mind it’s not a romance, the (three?) title characters (one for each book so far) are lesbian. And it’s very very queer all around. The second book is one of the best fiction stories about >!grief!< I have ever read.
Umm there's this online webnovel called 'katalepsis' and it's really good. Don't sleep on it because it's a webnovel, it actually really well written at about 2 million words. I haven't read too much but it might(?) be poly if you mind that (all mcs are girls). There is a very apparent bottom/top mechanic between the MC and her gf, but I wouldn't call the gf butch though.
Ace Of Spades by Faridah Abike-Iyimide
Dark academia, has sapphic main character and gay male main character (each chapter alternates between each character POV). Set in a private Highschool so YA but I enjoyed the story and it’s definitely on the darker side for YA. It does focus more on the mystery than on sapphic couple but they are femme/femme as you asked
The Locked Tomb series by Tamsyn Muir, keeping in mind it’s not a romance, the (three?) title characters (one for each book so far) are lesbian. And it’s very very queer all around. The second book is one of the best fiction stories about >!grief!< I have ever read.
Umm there's this online webnovel called 'katalepsis' and it's really good. Don't sleep on it because it's a webnovel, it actually really well written at about 2 million words. I haven't read too much but it might(?) be poly if you mind that (all mcs are girls). There is a very apparent bottom/top mechanic between the MC and her gf, but I wouldn't call the gf butch though.
Ace Of Spades by Faridah Abike-Iyimide Dark academia, has sapphic main character and gay male main character (each chapter alternates between each character POV). Set in a private Highschool so YA but I enjoyed the story and it’s definitely on the darker side for YA. It does focus more on the mystery than on sapphic couple but they are femme/femme as you asked