
Well, start with reading all BWAT works.
Then you can enjoy these ones:
https://www.mangago.zone/read-manga/toumei_na_ai_no_utsuwa/
Huge trigger warning (⊙…⊙ )
https://www.mangago.zone/read-manga/a_married_man/
https://www.mangago.zone/read-manga/dawn_of_the_dragon/
https://www.mangago.zone/read-manga/home_ep/
https://www.mangago.zone/read-manga/touch_up_jujucat/
Huge trigger warning here too
https://www.mangago.zone/read-manga/greeting_you_strangely/
https://www.mangago.zone/read-manga/the_first_love_of_the_sushi_restaurant_owner_is_a_mermaid/
It starts with r*pe, but the pacing and the plot is quite decent
https://www.mangago.zone/read-manga/tsuki_wa_michikake_kemono_no_koi/
https://www.mangago.zone/read-manga/a_room_without_space_side_story_1/
This is the most beautiful story ever, start with this one if you haven't read it yet
https://www.mangago.zone/read-manga/murderer_llewellyn_s_enchanting_dinner_invitation/
This is quite toxic, but the ML is indeed very pathetic
https://www.mangago.zone/read-manga/the_world_without_you/
https://www.mangago.zone/read-manga/into_the_blue_water/
Omg this is so adorable, he says he wants to be the reason for all his sorrows, but he's in fact a big softie who gets a nosebleed because he's excited to have sex
https://www.mangago.zone/read-manga/the_mountain_branches_dream_of_goblins/
https://www.mangago.zone/read-manga/our_sunny_days/
This one is BWAT level of pathetic
https://www.mangago.zone/read-manga/reunion/

I knooow but I decided not to recommend it because I don't really like their dynamic. The story is enjoyable, but I got weirded out every time the MC referred to ML as "his younger brother" or "just a kid" etc... He kept doing it even though they're both adults and they've been boning for a long time
Can i have bls recs where the ml is a desperate, pathetic, yearning towards the mc? Just feeling it lately