I'm recommending stories that make me look forward to the smut part cause of how good the tension between the couple is -
Nerd Project
https://www.mangago.zone/read-manga/nerd_project/
No Moral - gotta wait for the R18 version to be uploaded
https://www.mangago.zone/read-manga/no_moral/
Sunday's Consolation
https://www.mangago.zone/read-manga/sunday_s_consolation/
Payback
https://www.mangago.zone/read-manga/payback_1/
Turning - no smut yet
https://www.mangago.zone/read-manga/turning/
Boss Bitch Baby
https://www.mangago.zone/read-manga/boss_bitch_baby/
U should try reading Shounen Ai, there isn't much smut and most of them is censored and sometimes makes you embarrassed because of how romantic it is...
But if u want smut try Smyrna and Capri , dear 00 or any of the works of brothers without a tomorrow
For romantic enough to make you squeal I suggest https://www.mangago.zone/read-manga/merry_marbling/
Straight romance would be https://www.mangago.zone/read-manga/yamada_kun_to_lv999_no_koi_wo_suru/
This might be weird but even after reading countless smuts, I can't really get the gooey feeling like idk they js feel rushed, awkward or cringey esp w the dirty talks..can I get some suggestions for ones that are slow,flowey, don't have u feeling embarrassed and overall romantic enough to have u squealing? idc if its bl,gl or straight