plot? what plot?

Go read a book then.

Try these

Reunion
Half of me
Irreversible
Paixiu restaurant
Walk on water
Tu quoque
Paljae
Stranger
Long time red mall
Netkama punch
Between the stars

U should read shounen ai manhwa rather than yaoi ... Since most yaoi focus is s3x

Not all yaoi focus on sex only it depends on each story

You need to read the good ones or just read Shounen Ai. Some good yaoi:
https://www.mangago.zone/read-manga/stigmata_1/
https://www.mangago.zone/read-manga/the_mountain_branches_dream_of_goblins/
https://www.mangago.zone/read-manga/unsleep/
https://www.mangago.zone/read-manga/senpai_show_me_who_you_are_inside/
https://www.mangago.zone/read-manga/our_sunny_days/
https://www.mangago.zone/read-manga/sugar_trap/
https://www.mangago.zone/read-manga/fate_makes_no_mistakes/
https://www.mangago.zone/read-manga/40_made_ni_shitai_10_no_koto/
Shounen Ai:
https://www.mangago.zone/read-manga/he_is_that_guy/
https://www.mangago.zone/read-manga/should_i_write_you_a_love_letter_instead/
https://www.mangago.zone/read-manga/merry_memory/

Wow! I'm gonna read them too!

I think it has to do with the industry of yaoi. Writing a lot of sex scenes takes less time for overworked authors :/

My personal recommendation is Turning. It's filled with plot, with a gigantic greenflag, slowburn because they take the time to fall in love/trust each other (there will have sex scenes but in a long time lol). It's a subversion of a mix of different tropes (monster gates/awakened, omegaverse, black cat/golden retriever). There's a novel too that I'm recommending to a hundred percent. https://www.mangago.zone/read-manga/turning/

Sure!^^

+1, I agree! Turning is so good.

you read yaoi that’s why. you should try reading shounen ai then

Go read 'Turning' but then people complain why there's no sex scene when the story of focusing on building the world and their relationship. So, go read something else other than Yaoi if you don't like sex scene too much. Take a step back and try other genre