Personally i havent read alot of stories with bdsm cause i feel like most of the times there is something lacking but this manhwa is REALLy good (for me at least), you might like it https://www.mangago.me/read-manga/bdsm_basics_guide/
I was a little curious how they'd treat a relationship between a very beginner sub and a pretty seasoned sado dom, but i think its cute how it works between them. The sub wants to please the dom so bad, ik exactly how the dom feels whenever the sub does something unexpected lol. The story is a bit simple but honestly i cant say i mind in this case

i would truly give anything to find a well written BL centering bdsm that actually presents the practice healthily or at minimum not have the most insufferable characters be the ones teaching or introducing bdsm to the inexperienced