We're in the office late one evening, pretty much everyone else has gone home. I enter your office, close and lock the door and turn off the lights. There is still enough light to see from the lighting outside but not enough for anyone to see in (or at least we don't think so!). I stand in front of your desk and slowly undress down to a black lace bra and panties. I look pretty good because I've been working out for the past 6 months (that part is true! :-) I slowly walk around your desk and move in back of you. I rub your shoulders for a bit then lean down and bite at your earlobe. You grab my arms and pull me around you so I am straddling you in your chair. Your hands rub up and down my back before settling on my ass and grinding me into you. I can feel your arousal which turns me on.
I slide down your body until I'm kneeling on the floor. I unbutton and unzip your pants slowly pulling them down to expose you. I hold your hard-on in my hand, gently stroking up and down. I lick a drop of pre-cum from the head, then slowly circle with my tongue as my mouth moves down over you. My mouth is hot and wet surrounding your engorged cock. You are so hard, it makes it difficult for me to move all the way down your shaft. I use my hand to meet my mouth and slightly twist up and down over the slippery surface. I move faster sucking you down my throat as I feel your arousal heighten, then I slow down, removing my mouth and gently using my hand to bring you back down slightly. I keep this up for awhile, sucking your balls between sessions, each time taking you to a new level of sensation. Finally, there is no holding back, and you shove my head down on your cock as you release your load down my hungry throat.