Responses
maybe this? https://www.mangago.zone/read-manga/handsome_sales_department_is_the_ideal_master_01/
otherwise u could try searching through the bdsm tag
Sadly not this, thanks though!
https://www.mangago.zone/read-manga/spicy_milk_candy/ this is incomplete but maybe?
I remember a yaoi manga Ive read a while ago but I dont remember the name,, I think uke was black short haired and liked bdsm, also kind of shy, and the seme was sweet and considerate & the relationship was all healthy and cute and they had s&m sex sometimes