Set in the hopefully not too distant future...
I sighed as my eyes drifted to the clock for the thousandth time that day. Still an hour left— only two minutes less than the last time I checked. One hour, and then I would rush out of the office with everyone else... I wondered momentarily if any of their plans for the evening were as devious as mine, or if they could ever possibly suspect what I had lined up. Doubtful, on both counts. My coworkers, despite many of their hipster/counter-culture pretensions, were quite tame. They might stop somewhere for drinks first, but then at home it would be some Daily Show then bed; maybe a little missionary with their boyfriend/girlfriend/fuck-buddy if they had one, possibly with some doggy-style thrown in if they'd had a bit to drink and were feeling raunchy. I'm sure they expected even less of me: gym, read something boring, then bed; which, granted, is how I spend many of my evenings. But not all...
I smiled in satisfaction at their ignorance. Most people, as far as I can tell, like people to think that they're cooler than they actually are. I've always been the opposite: I get off on the fact that many of the most interesting things about me are things most people would never guess or even believe to be true. They're too busy stereotyping me as a total nerd, and probably a prude, which is more than fine by me. I'm not sure why... it's almost as if the less people know about something, the more it belongs to me.
Half an hour now. Jack would be landing any minute, and Kelly would already be in my apartment, finishing her chores, getting ready. Of course, neither of them had any idea what they were in for that night. Jack, I'm sure, assumed that he would be in charge. Not that I objected to that (at all), but it was pretty obvious that he was due to be taken, and there would be time for everything else too. Besides, a lot of things had changed for me recently— I was finally out of college, had a real job, my own apartment for the first time in years, and Kelly— I was feeling grown-up, and, more importantly, powerful. Kelly... Jack didn't even know about her yet— I was saving her as a surprise, and now it was time.
Time! I gathered my things, made some lame excuses when my friends invited me out for drinks ("Oh Maddy... that girl needs to learn to have some fun!"), and, a few subway stops and a short walk later, I was home. As I walked upstairs, my phone buzzed. "In cab," Jack texted, "Ready to be a good little slut for daddy?" I smiled. Maybe tomorrow, daddy.
When I got to my floor, I slowed my habitually brisk pace to a deliberate march, so that my steps would alert Kelly to my approach, in case she was not already prepared. At my door, I heard some scrambling inside as I took slightly longer than necessary to find my key and unlock the door. I'm not always so considerate, but she was in for a rough couple of days. I would take it easy on her, for now.