The Gym

It's 2:00 am and sleep is not happening.  I decide to go to gym, since it's open 24 hours.  Maybe a good workout will make me tired.  I get there and put my code in at the door, walk in and see that the place is totally empty.  This makes me glad though, not to have to worry about anyone watching me or talking to me.  He was on his way home and sees my car parked there.  We have talked a few times, nothing in detail, but there is definetly a sexual attraction.   He walks in unannounced and very quietly and when I finally sense that I am no longer alone I turn around to find him watching me.  I stand there staring back for a few moments, then I say hi.  He returns the greeting but just continues to stand there, like he is not sure what else to do.  Saying nothing more, I decide that a good workout was what I wanted, it might as well be fun too, and I walk over to stand directly in front of him.  I am so close, that if I just leaned a little further my nipples would be pushed into his chest.  I hear him catch his breath and make a move, pressing my body into his, putting my hands around his neck, pulling his lips to mine.  We kiss fully, deeply, passionately.  I can feel his cock getting hard pressed up against me.  I reach down and run my fingertips over his hard cock.  He takes a deep breath and lets out a little moan, telling me that he likes how I am touching him.  I continue stroking him through his jeans as I lead him to the weight bench and push him down to sit on it.  I walk behind him and start running my fingers over his shoulders and am lightly kissing his neck.  My touch turns more aggressive and I reach down and slide my hands under his shirt dragging my fingernails across his chest and stomach.  I lift his shirt off over his head and begin sliding my lips and tongue across his shoulders, neck, and ears. Reaching around him I lightly pinch his nipples and hear him moan again.  I lay him down on the bench and begin kissing down his neck and chest, dragging my tongue down to the center of his stomach.  I unbutton his jeans and begin to slide them down, kissing further down, lightly running my teeth against his skin, licking and kissing his hips, licking and kissing his thighs, while I am stroking his cock.  I begin a strip tease, my hips in constant motion, and he begs me to touch him.  I turn around and place my hands on his thighs as I swing my leg over his body to straddle him, with my back facing him.  My pussy is so hot and wet as I stretch out along his body, wanting, needing to be touched.  I take his cock in my hands and brush the tip over my lips.  He slides his fingers along my wet pussy to my clit where he starts moving his fingers in circular motions, driving me wild.  I begin licking up and down the shaft of his cock, circling the head with the tip of my tongue and then taking just the tip in my lips sucking in, as he starts licking my pussy, fucking me with his tongue. 
I am on the edge of exploding, so I decide to turn around and place my pussy over his very hard cock, riding him, hard and fast.  He has his hands on my hips, helping me to move, so I can feel his cock in me as deep as possible.  He is thrusting his hips upward toward me, so that we are coming together so hard.  I am moaning so loud, "oh god, yes harder, deeper".  He can feel my wetness begin to drip down his shaft as I sit up straight and dig my fingertips into his chest.  We are grinding in sync.  He is telling me, "fuck me baby, ride me hard".  He drives his hips upward hard and I arch my back, barely able to take it all.  He feels my pussy clench around his cock in an uncontrolled orgasm, which sends him over the edge, yelling out, as he cums deep inside of me.