Wwtbc: mmc hates fmc because her father betrayed him years ago. Contemporary
It's a CR and the mmc I think is the boss of fmc but they are both wealthy or come from wealthy families. There is like a feud there. Fmc's father did something to betray mmc a long time ago and now he wants to get revenge on his daughter.
I read it maybe 4 years ago.
Also, there is a good amount of hate sex in it, if i recall correctly. One scene in particular has not left my mind ever since and I wanna read it again. So basically the fmc is down bad for the mmc who hates her but is attracted to her and one night i think he drives her home or something and makes her suck him off in the stairwell of her apartment building. (Eta: after the deed he just zipps up and leaves her there to ruminate on her knees lmao)
I dont remember how the conflict gets resolved, how he realises that he should never have tried to get revenge on her. I dont even remember how he had planned to get revenge. I think just making her life miserable.