Here dear~ Other series not mentioned, hope they’re new to you
https://www.mangago.me/read-manga/badass/
https://www.mangago.me/read-manga/kamisama_no_uroko/
https://www.mangago.me/read-manga/draig_mid_knight/
https://www.mangago.me/read-manga/dokunoaji/
https://www.mangago.me/read-manga/gragon_basement/
https://www.mangago.me/read-manga/mauri_to_ryuu/
https://www.mangago.me/read-manga/where_the_dragon_s_rain_falls/
And if you like dragons in general, I have this list, feel free to follow if you’d like
https://www.mangago.me/home/mangalist/2136760/
Any dragon Bl story? I already read ,,Dragon first crush" , ,,Soitogete, Ryuuji-san" and currently reading ,,Dragon making love" , there's more but most of these were oneshots or short mangas XD