"Don't forget how soft and delicate I am under this tough shell" she breathed with a sob.
Still standing behind her I slipped the thong down to fully reveal her reddening skin. I leant forward to gently kiss and stroke it, feeling the heat I had generated there. She relaxed and opened wider. My kisses moved in between her cheeks, slightly damp with hot sweat, down to her pussy which she obligingly tilted forward for me to give my tongue access. Lapping firmly, I tongued her clit all the harder until I felt her begin to tense and felt her breathing change. Just as she was about to cum I stopped, stepped back and stood up.
"You bastard" she panted, sounding genuinely angry. But didn't move from her position - only arching her hips up to present her ass even more clearly to me. This time it was fingers, down into her pussy lips, past her hole to her clit. Slow at first, then faster and harder, rubbing in tiny circles until I felt her tense again. I pulled my hand away.
No words this time - just an animal growl of frustration. She bent her knees and widened them, giving me the best possible access to her. I bent again, this time to lick her asshole with the very tip of my tongue. She seemed not to be expecting that and gasped, but relaxed again and breathed more deeply. I felt the sphincter start to soften and blossom open, allowing my tongue in deeper to taste her savours. She had one hand slid down to her pussy now which was cheating, but I let it go. I let her masturbate her clit while I licked out her asshole, feeling it relax and become wider still with every moment. This time as she approached orgasm I was ready for her - pulled out my tongue and at the same time grabbed her arm, pulling her hand away from her cunt.
She seemed to be sobbing quietly now. I unzipped and stepped forward. Pre-cum oozed from my hard cock and I put the tip right on her pussy hole. I stretched the lips apart with both hands and slid in one inch. Just the tip. Her sobbing stopped, she almost stopped breathing and lay absolutely still. As slowly as I could bear, I fucked in steadily until I was all the way in, then stopped. She tried to prevent herself moving but couldn't do so entirely, bucking against my cock briefly. But she understood the rules all right and was still again.
Out again just as slowly, until the head of my cock popped out of her pussy and the lips closed behind it. With barely a pause, slowly in again, pause and out. No piston engine pumping - just a deep, steady, long rhythm. It took longer this time but eventually her breath came faster, her fingers grabbed the edge of the desk and, taking this as my cue I placed the pad of my thumb against her asshole with steady pressure while carrying on the rhythm.
Now she moved, pushing back against my cock and thumb, squirming, coming to life as she came. Back so I was as deep in her as I could be, rotating her ass so that she flattened my thumb against her asshole, rotating it around me, shuddering and gulping. When it was over, I stopped. She reached down between her legs with one hand, pulled off my cock a little way then grabbed it in a firm hand. Wrapping tightly, it provided a welcome pressure compared to her now slack and totally wide open pussy. I drove through her tight hand into her hole, one, two, three strokes and felt my cum rise and shoot out inevitably, violently, into her. Finally I stopped, exhausted and spent. I pulled out and a dribble of cum followed.
She straightened and rose from the desk without a word but with a look of triumph. Picked up her thong and used it to wipe her thighs, pussy and ass. Slipped on her blouse and skirt, all in less than thirty seconds as I stood there with my cock beginning to soften, recovering my breath. She picked up her bag and walked to the door, looking back at me with insolence. "So long asshole. Just so you understand, that was to keep my job and not to fulfil some shitty fantasy of yours." Said with real venom, a look of hate in her eyes. The door closed behind her.
I sorted out my clothing, took a deep breath, recovering from the depth of my own orgasm. I thought I had broken through there, but no - still the same spiky, bitchy sassiness. Rearranging my tie I sketchily tidied the desk, picked up my bag and headed for the car park. It was only when I went in my bag for my keys that I discovered the balled up black thong, covered in my cum and her juices. I smiled and drove home.
