Any Korean BL where the smut is hardcore but there's NO d/s s/m dynamics nor power imbalance (boss x worker, age gap, rich x poor, S class X B or under, etc)
https://www.mangago.me/read-manga/red_string_quests/ https://www.mangago.me/read-manga/on_a_restless_night/ https://www.mangago.me/read-manga/sensei_shokushin_shite_kudasai/
Any Korean BL where the smut is hardcore but there's NO d/s s/m dynamics nor power imbalance (boss x worker, age gap, rich x poor, S class X B or under, etc)