This one is one of my favs
https://www.mangago.me/read-manga/the_mating_of_elves/
Maybe you'll like these. It's a mix of yearning ml, unhinged plot, femdom, and more. I also added my favorite chapters so you can check those out first before you dive into them!
The Mating of Elves (ch49)
Flowers Are Bait (ch51)
Aromatic Love (ch53)
Capturing Spirits, Catching Feelings (ch22)
Obedient Pregnancy (ch20)
Ghost Tactic (ch14)
I Like Beautiful Women! (ch13 //terrible chaps after ch14 )
The Man in My Dreams (ch10)
A Boss With Benefits (ch7)
Ideal Recipe (all of it godamn)
The Emperor's Erection Project (ch2)
Tada no Renai Nanka de Kikkonai -Kojirase Joushi to Fechina Buka- (ch3)
The Affairs of the Orchard
I, An Introverted Omega, Became the Mate of a Delinquent Alpha ~First Night~ (can't find in mangago)
Yotogi Yuugi ~Ojisama no Seiyoku o Nameteitara, Mainichi Kyodai chi 〇 Po de Rareteimasu~
Is It Really Difficult if the Male Lead Is Small? (Short series)
Wanna Get Dirty With Me? (Reverse harem, unhinged funny FL)
Gwang-an
The Evil Lady's Hero
Kinyoubi no Baby Violet (oneshot)
Forgot to mention The Waidan (author) works! Almost all of them are oneshots so it's easy to read. There's little upload here so you need to check elsewhere. I think the waidan commissions various artists to draw the story letter which were submitted to them and they claim those stories happened irl.
My favorite amongst them is Kobonnou de Yasashii Otto, Zetsurin Osuosu Yajuu Keitai ni Modoru

Gosh this is peak straight smut. Does anyone have recommendations of good straight smut like good art, yearning ml, etc