Or like a Bl isekai or one with a system where the bottom is op is cool too
Sadistic beauty side story is kinda like that... I never thought I would recommend this shit to anyone, but it sounds like what you're looking for
a tree without roots maybe its not exactly what you're looking for but its kind of similar in the sense that there is an extremely toxic relationship and guilt tripping and also maybe theres into the rose garden and cozy obsession give off the general vibes of what you're asking for. I totally get what you're asking for. Some days you just have the urge to read something very angsty
Nah don't be scared. It's ok to like to read extreme plots
https://www.mangago.zone/read-manga/my_2nd_chance_on_taming_an_obsessed_esper/
Piercing Stab!
I know sum of yall might hate me for this but can I get some bl recs where bottom gets kidnapped then the kidnapper abuses them or sum and then the bottom attempt to and the kidnappers gets scared and starts treating them right or sum