recommendation?

I recommend the handmaiden but it's a movie, really good btw

ff I'm also interestedddd

This one: https://www.mangago.me/read-manga/i_favor_the_villainess/
oh and this one too: https://www.mangago.me/read-manga/akuyaku_reijou_desu_ga_hiroin_ni_kouryaku_sarete_masu_wa_anthology_comic/
not all of them are romantic, some are more vague, but you can interpret them as romantic
And a classic: https://www.mangago.me/read-manga/the_one_within_the_villainess/ (also not quite romantic but it's really interesting if you haven't read it yet (๑•ㅂ•)و✧)

Is the one within the villainess Yuri orrr straight??

It's...a little complicated. I personally don't think the love the mc has for 'Emi' is romantic, but it's definitely not your run of the mill relationship. But just know, all the mc cares about is Emi. She cares very little for others' feelings and emotions towards her
Of course, this is just a personal opinion.