sadistic/masochist bl recs? im talking brutal

killing stalking

Sadistic beauty
Placebo
Love murder basketball

Blind play

That one was scary

MADK
Shinkai no Venus
The Heart of the Lotus
Aesthetics of Unpleasantness
Hellen
Abyss
Under Grand Hotel
Bridle
Koisuru Psycho no Shirayuki-kun
Slow Damage

Depending on what you like you should read different stories

I would recommend this one it's consensual brutal sex-
https://www.mangago.zone/read-manga/aesthetics_of_unpleasantness/

For more abusive or brutal one here list -
https://www.mangago.zone/home/mangalist/1381384/