Dadu

I need help finding this visual novel/ otome game cause i promise y'all it's a fucking gem.

So let me start off with the shitty first story which the actual good story starts off from.
So we got blondie mc who is described as a good girl who got drunk so bad with her friend and she ends up sleeping with a giy who ended up being her professor in COLLEGE.

Now if that's not bad blonde mc is DATING the Second ML already and was boutta be engaged as soon as they finish college buy this ho decided to screw the professor again and again and eventually at the altar she leaves Second Ml to run off with her professor who ahs black hair btw.

Now THIS is the story i was tryna find which is the sequel but this time, Second Ml is the ML himself.

Our Mc is a red haired woman who is working at a bar i think she was a server, anyways one of the customers started harassing her, Ml steps in and screw the guy off of her.

Time skip and after she visits her sickly brother she goes unto transportation and sees Ml who looks like he boutta collapse.
She ended up helping him like he had helped her and as soon as she escorts him to his house she finds out he is HELLA LOADED and so as she takes care of him she realizes that this dude was being mistreated by his servant not in a like abusive way but in a way that they don't really care about him that much and is terrified of him.

Mc needs a job bad to pay off her brother's hospital bills so she asks him as soon as he woke up to make her his maid as well and there is where the story starts off.

Ml was reluctant at first but eventually gives in as he pities her and sees his helpless self(?) on her when he got hella dumped.

As i recall it's 2014ish and it's finished
It used to be available in playstore
Pls pls pls pls

I need princess x knight so much but PLEASE DO NOT RECOMMEND THAT ONE CURSED PRINCESS X KNIGHT ONE WHERE THE KNIGHT LIT RAISED THAT CHILD TO BE HIS WIFE.