I read this so long ago but it was about cat boys and the art style was kinda emo?lol I think the catboys were also robots I think?
Could it be Loveless?
No it was way more explicit
Love Neko?
Yess thank youuuu
Glad I could help!
Basically it’s a girl who all her life has looked and has been treated like a boy, and she finds a cross dressing guy who’s always wanted to be a girl and they kind of start a relationship? There’s also another girl who has black hair and straight bangs, who is in love with the tomboy ands she’s like a small cute girl. The manga basically focuses on gender and it’s explicit. If I’m being to vague let me know!
Maybe it’s ‘Kanojo ni naritai kimi to boku’? https://www.mangago.me/read-manga/kanojo_ni_naritai_kimi_to_boku/
It's Himegoto. https://www.mangago.me/read-manga/himegoto_juukyuusai_no_seifuku/
Yessss thank you so much <3