I was surprised when I pulled into the car park one morning a few weeks ago.  The shutters were closed on our unit and Anne, the new girl, was stood outside, shivering in the chilly November breeze.  She smiled at me as I climbed out of my car.  She'd had her hair done over the weekend, which was now very short and spiky - a stark contrast to the long brown it was on the previous Friday.
"Where is everyone?" I asked.  Normally the office would have been open for half an hour at least when I arrive.
"They've called in sick." Anne replied. "Some bug going around or something."

 

I unlocked the door and went around the open plan office turning the heaters on.  Anne sat down at her desk and picked up the work she'd started the week before but not yet finished.
The office soon warmed up as we concentrated on our work and by lunch time we were doing well, despite the other two guys not being in.
During a phone call I mentioned to a customer I was short staffed today but I'd try my best to get his job out the door.  This produced a small giggle from Anne, who was reading something on her computer.
We took a break for lunch and Anne loaded up a couple of websites, one of which was Facebook but she kept hiding something else behind it.  I nearly caught a glimpse of the other website but she switched back to Facebook and her cheeks went bright red.
"You alright?"  I asked.
"Yeah, fine thanks." she replied.
"What was that website?"
"It's probably something I shouldn't be looking at in the office." She said quietly.
"Show me."
She clicked on the other window and brought up the other website.  I began reading the text.  It was a site called Spankbook.net which looked very similar to Facebook but all the pictures were of naked people.  The page seemed to be a profile page for 'Anal_Annie', which I presumed to be Anne.
I scrolled down a bit and Anne turned an even brighter shade of red as a picture came into view.  It was Anne, completely naked with a hand covering her breasts and the other hand between her legs.
"Wow!" I gasped.  "Is that really you?"
"Err, yes." Sighed Anne.  "Am I going to get in trouble for viewing this site?"
I chuckled.  "No, I won't tell anyone.  But I don't think you should be looking at it in the office.  I'd save that kind of thing for private viewing at home if I were you!"
"Thanks."
She closed the window down and we sat in silence for a little while eating our lunches.
As she finished her sandwiches, she turned slowly to me.
"Charles?"
"Yes?"
"Did you like the picture of me on the website?"
"Err, yes." I replied.  "You looked very err, hot."
"Thank you."
"No problem!" I laughed.  "You're not shy on there are you?"
"I'm not really a shy kind of girl once I get to know people."  She looked at me, then her gaze dropped to my lap, where a large bulge had appeared.
I realised what she was looking at and turned away so my straining erection was hidden under my desk.
"I'm sorry - I've embarrassed you now." 
"No, it's alright." I replied.  I looked up to find her standing right next to me. Her small breasts were right in front of my face, covered with just a thin jumper.
"Maybe I could help you with that bulge?" She smiled, turning my chair round to face her.
I reached out and lifted the hem of her jumper up and revealed her chest.  She unclipped her black lacy bra and let it slide down slightly, uncovering her pert breasts with hard pointed nipples.
I opened my mouth and stroked her left nipple with the tip of my tongue.  She gasped and wriggled but pressed her breast forward, increasing the pressure of my tongue.
Her hands dropped to my lap and felt for my belt.  Undoing my trousers, she slipped a hand inside my boxer shorts and fished out my hard cock.
"Well, it looks like you're not 'short staffed' after all!" She laughed.  Kneeling down in front of me she slowly wrapped her fingers around my shaft and stroked it up and down.
"Wow!"  She exclaimed.  "I've never seen one so close before!"
"Really?" 
"Yeah." She said.  "I've never done anything like this before!"
"Well, I think you're doing well for your first time!" I gasped as her hand moved over my glans.  "Better be careful or things could get a bit messy!"
"Really?  Are you going to cum if I keep stroking you like this?"
"Yes!" I gasped again.
"Should I suck it?"
"You can try if you like."  I replied.
Anne leaned forward and opened her mouth over the top of my cock, then slowly took the head between her lips.
"Start slowly." I suggested, sensing how nervous she was.
She closed her lips around the head and I felt her tongue licking me.
"Mmmmmm!"  She moaned.  "Tastes nice!  Does your cum taste as nice?"
"Well, you can find out if you like.  Just keep sucking and licking me like that and I'll cum in your mouth."
She began sucking and licking my cock eagerly and pretty soon I felt the pressure rising in my loins.
"Get ready!" I told her.  "I'm going to cum!"
She stopped moving just as my cock began twitching in her mouth and my load spurted into her.  She coughed and tried to swallow some of it but a large portion of it splashed onto her jumper.
We both laughed as she tried to clean her jumper with paper towels from our kitchen area.  In the end she gave up and took it off, washing my cum off it in the sink and placed it on a radiator to dry.
She sat back at her desk in just her skirt and turned to me.  Looking down at my now flaccid cock she asked how easy it would be to get it hard again.
"Not very difficult."  I replied.  "Come and lie on my desk and I'll show you."
She did as she was told and I pulled her skirt up to reveal her black knickers.  Positioning myself so she could look and hold my cock, I pulled her knickers to once side and slipped a finger into her pussy.  It was already wet from earlier.  She must have got quite excited sucking my cock!  Lowering my head slowly, I licked the full length of her slit, tasting her juices before finding her clit.  She gasped and shrieked as I probed it with my tongue and she wriggled on my desk.
"It's getting hard again!" she exclaimed, and I felt her hand stroking my cock once more.
"You want it in your wet pussy?"  I asked.
"Oh, yes please!" she replied excitedly.  "Please go slowly, I've never had one in me before."
Standing up, I moved between her legs as she slipped out of her skirt and panties.  Placing the tip of my cock against her labia, I moved forward gently and the tip slipped easily into her.  Her pussy got tighter as I pushed the rest of my cock into her, squeezing my shaft.  "Oh, god!" she gasped through gritted teeth, pushing her hips towards my pelvis.  "Fuck me!"
I fucked her slowly, my desk creaking underneath her young body.  I watched her squirm as my cock slid in and out of her pussy, which was very slippery by this time.
"Oh, yes!"  She said excitedly.  "That feels so good!"
"It does for me too."  I laughed.
"Are you going to cum in my pussy?" She asked.
"Do you want me to?  Do you want me to fill your pussy with my hot cum?"
"Yes please!"
I thrust harder into her, pushing towards my climax.  Soon my rhythm had build up to a frenzy and I felt the familiar feeling and my cock began pulsing inside her, pumping my cum into her.  She gasped at the sensation and gripped the sides of the desk as her body shook with possibly her very first orgasm.
I pulled out of her and stood watching her laid panting on my desk.  I bent forward to kiss each of her nipples, tasting the salty sweat on them.
"Let me suck you again.  I like sucking it."  She said.  I fed my softening cock into her mouth and she sucked and licked the mixture of my cum and her juices off me.
Her jumper was dry by now, so we got dressed.  As we started working again, she kissed me on the cheek and whispered in my ear.  "Thanks for my first fuck.  Could you give me a lift home tonight and give me my second too?"
I smiled.  "It would be my pleasure!".