Bitchy CoWorker to Submissive Slut

You work in an office, things are pretty normal there, but there's one woman who works with you that can't stand you. She always acts so rude and annoyed with you. Sometimes you tease her just to get a reaction out of her, she can be so dramatic. After another work week with a few fiesty interactions with her, you both end up at the same restaurant on a Friday night. It's the annual employee appreciation dinner, and the two of you happen to show up first. She reluctantly sits with you for a beverage while you both wait for the rest of the office to show up. You tease her, maybe a bit too much for being coworkers, and it sets her off. After a while she realizes that she's left her phone at work and needs you to hang around until after dinner, and call her an uber. You give her a really hard time for needing your help, you even make her beg you. She's furious, but really needs this favor, so she reluctantly begs for your help. A few hours go by and she comes to find you so she can get home, you take this moment alone to make a move on her. Maybe it was the liquid courage, or maybe there was tension building, but you come on to her more aggressively than you meant to. To your surprise, she really, really likes it. She tells you she loves a man that can take control, she wants to be dominated, and ends up inviting you back to her place.
Once you walk into the door of her apartment, her demeanor is entirely different than the way she is at work. She fully submits to you, being a desperate little whore. She begs and pleads for you to fuck her while on her knees sucking and stroking your cock. She spanks herself with a paddle while you fuck her from behind, you fuck her in missionary and make her paddle her tits and pussy too. It hurts her, and she loves it. She dirty talks the entire time about being a dirty little cum slut, just for you. After she cums nice and hard, and you've made good use of her, she begs for you to cum on her face and make proper use out of her, like the filthy little good girl slut that she is!