(Dark Romance)MC2 seduces MC1's partner to ruin their relationship to steal him.
I know cheating is heavily frowned upon in this sub so please dont downvote me.🫣
Need some dark romance where MC2 is obessessed with MC1 but MC1 either hates MC2 or oblivious about MC2's intention. He seduced MC1's partner to get on his nerve and steal him. Or something similar.
Slow burn/angsty/raunchy/forbidden/taboo is a plus.
I dont think i have any hard no's; give me the darkest and the dirtiest recommendation youve got.