Okay very well known. But I got to say one of my favorites junjou romantica
okane ga nai (no money)
okane ga nai (no money)
https://www.mangago.zone/read-manga/himegoto_asobi/
https://www.mangago.zone/read-manga/honto_yajuu/ (this one isn't old enough for yaoi hands but an absolute fav)
Honto Yajuu!! Yes read it! The OG green flag couple (●￣(ｴ)￣●)
BL so old that you understand why they call it yaoi hands like sex pistols LMAO