long yaoi manga (+16 chapters)?

https://www.mangago.zone/read-manga/vassalord/ it's shounen ai tho

https://www.mangago.zone/read-manga/umibe_no_etranger/
https://www.mangago.zone/read-manga/harukaze_no_tranger/ https://www.mangago.zone/read-manga/konya_mo_nemurenai/
https://www.mangago.zone/read-manga/honto_yajuu/

K's secret
Red candy
Blood link
Dangerous convenience store
No love zone

i see you're a human of culture