Amor

https://www.mangago.me/read-manga/define_the_relationship/ (I feel like i reread this once a month lmao)
https://www.mangago.me/read-manga/natsume_san_wa_hirakaretai/ (such a sweet loving relationship with a top that takes extra measures to reassure his partner)
https://www.mangago.me/read-manga/moratte_kudasai/
https://www.mangago.me/read-manga/yuki_chan_aishiteru/
https://www.mangago.me/read-manga/chichi_no_aijin/
https://www.mangago.me/read-manga/scent_spark/ (really sweet omegaverse)
https://www.mangago.me/read-manga/i_ll_make_you_my_number_one_idol/ (this one is so cute)

It's not only comfort and feel good but Vassalord is a good vampire manga that I have reread.

Has some dark themes not between them but there are some strong things with animals. However the relationship between them is sweet: Kyuuketsuki to Yukai na Nakama-tachi

Carrying My n00b Waifu
Don't Mess With the Puppy!
A Guide Out to Succeed
Honto Yajuu
Kowamote no Rinjin ga Ω datta Toki no Taishohou
Stigmata - Aikon

Oh my goshhhhh yes I second on Honto Yajuu. Genuinely top 3 BLs for me lol it is such a comfort read

And the fact it has other healthy couples, whether straight, gay, or bi is such a good thing. Especially the bi representation I love it.

Just replying because the other replies look so good to read WAHAHA, don't mind me

https://www.mangago.me/read-manga/is_it_a_fortune_or_is_it_a_woe/

(Light hearted, banter, slightest mystery, amazing characters, ML forced into arrangement by family member)

https://www.mangago.me/read-manga/i_will_change_the_genre/

(Most similar vibe, light hearted but also has serious moments, amazing characters, ML has complex family dynamic, ML’s family has strong resemblance to NYTRS ML family)

https://www.mangago.me/read-manga/as_the_heart_leads/

(Sweet and heartwarming, fl has similar background, and self sacrificing personality, ML will melt everyone’s hearts)

https://www.mangago.me/read-manga/welcome_to_the_rose_manor/

(More mature, mystery heavy, slight romance but not main thing, complex family dynamics, someone is in control but no one know who and is similar to “K”)

https://www.mangago.me/read-manga/my_in_laws_are_obsessed_with_me/

(More mature, FL has bad family, ML has a misunderstanding and then regrets, In-Laws are hesitant around her but warm up through her intelligence and personality)

https://www.mangago.me/read-manga/potion_witch/

(Not as similar but too underrated not to mention, mystery focused, more light hearted, ML has a complex family dynamic)


All have mature FLs, male leads have a personality, pretty art and amazing story
(づ￣ ³￣)づ

Thank youuuu