Any old art style bl manga or shoujo I am alright with shounen Ai also (≧∀≦)

Milkman
https://www.mangago.zone/read-manga/milkman/

https://www.mangago.zone/read-manga/ren_ai_nenrei/
https://www.mangago.zone/read-manga/kainushi_wa_akuma/

https://www.mangago.zone/read-manga/sennen_darling/

https://www.mangago.zone/read-manga/innocent_bird/

https://www.mangago.zone/read-manga/skip_beat/