She makes use of you throughout her shift

After it's proven to both of you that you're more than willing to act as a doormat in front of the young clothes store employee, you end up being treated like a ****.

First she has you spend nearly an hour cleaning and tidying up the whole store, by which point your enthusiasm is dimming somewhat, and you consider leaving discreetly... before you can go through with it though, the salesgirl calls you over and orders you onto your hands and knees in front of her. The demanding tone sends a thrill through you, and all thoughts of leaving gone, you do as you're told, wondering what kind of kinky play she has in mind...

As it turns out, she just didn't feel like getting out a stepladder. She stomps her heavy boots up onto your back without any care for your comfort and starts getting a few boxes down from a high up shelf.

You realize as you she steps off your back and goes back to her counter that she's barely acknowledged your existence ever since verbally beating you into line. There's some clear pleasure in ordering you to do things, but she seems largely indifferent as to whether or not you're enjoying yourself...your brain tells you that taking on a Mistress who doesn't care about how you feel isn't a great choice, but the casual way she tells you to do things for her own convenience and amusement without any care for what you think sends an odd thrill of arousal through you.

By the end of her shift, which is closing time for the store as well, the customers have dwindled to basically nothing. At this point, Sarah, as you learn her name is, is sitting back in her chair using her phone, her feet casually placed up on her current footrest: you.

"Alright, you've been a good boy all day, so I'm going to take you to my apartment with me today."

You perk up a little at hearing her speak. It's the first thing she's said in a while that wasn't a simple command. Though, she's still telling you what to do without asking for your opinion...

There's of course nothing stopping you from refusing, though you can't help but hope this is leading to something more overtly sexual than chores...you get the feeling that balking or even hesitating will cost you the opportunity though.