anybody have a BL where we have a couple that is already together and now, for the entiret...

specific recommendation I have for you:

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

link to the "established relationship" tag:
https://www.mangago.me/tag/established%20relationship%20/

this one is cute too:
https://www.mangago.me/read-manga/shiawase_gohan_maki_to_hanazawa/

ohhh yes i know a few

https://www.mangago.me/read-manga/one_room_ta/
https://www.mangago.me/read-manga/kawa_ni_sazanami
https://www.mangago.me/read-manga/iki_dekinai_no_wa_kimi_no_sei/ (they get together after ch 8)

if i think of some more, ill add them here (๑•ㅂ•)و✧

thanks! I just finished the 2 mangas and they're both really cute

im already reading the first one but I think I found a new fav author, Sumiya! loving the other 2 so much