I told how I fucked Amy after leaving the company but when I was still there 7 years ago we had a xmas party. At this point I was in an unhappy marriage but I was seeing a married woman and had an exciting and passionate affair. One of the female members of staff was called Dirty M by the other girls basically after leaving her husband she loved cock and shagged about a lot, telling the others about her adventures, they pretended to be shocked but equally fascinated by what she got up to. At this time she was late forties brunette curly hair very slim as she was a fitness freak and small boobs.There were about twenty five of us in a local hotel but with other works parties in the function room probably over a hundred. There were only three men in our group so we were spread about and I was sat next to M on a circular table. The party had been organised by Z but she disappeared for a bit before the dancing started and as she had been gone for some time some of the others went looking for her in case she was pissed throwing up somewhere. At this moment I was telling M that Amy had jumped when I inadvertently touched her leg.

I wouldn't jump she said.

Really? I replied looked her in the eye and smiled,underneath the table I put my right hand onto her thigh, I moved it up meeting no resistance to find she was wearing black hold ups and was now touching bare skin under her little black dress.

Would you like to fuck me?

Of course but I don't want to deceive you I have a mistress.

She looked a bit disappointed but said it doesn't matter follow me in a few minutes,she got up and said she was going to the ladies.

The tables were all starting to mingle and get up on the dance floor so I slipped away.

She was waiting in the corridor outside the ladies and we went through the doors and crossed into an annexe where there were more rooms on two stories.

I pinned her against the wall and we hungrily started to kiss.She reached down and stoked my erect cock over my dinner suit trousers. I ran my hands under her dress and with my right hand put it inside her knickers touching her breast on the outside of her dress as we were in a public corridor. She had a shaven pussy which I knew as one of the other girls on a night out had said of M

"No grass grows on a motorway" after she had told everyone she had been waxed that day. She was soaking wet I mean dripping I had never known a woman as wet as she was that night. We were both really horny but had nowhere to fuck, just then l noticed one of the other men from the party walk past the end of the corridor he caught my eye and nodded, he told me later the girls had noticed we were missing and wanted to protect me from the predatory M.

I kept trying door handles as we walked down the corridor and one opened it was a store cupboard we went in, she bent over some boxes pulled her dress up and her knickers to one side.

Quickly fuck me,she said

I looked at her lovely juicy cunt lips which were slightly gaping pulled out my cock and pushed it into her,there was no time for finesse I held her hips I fucked her hard and fast.

At this point my phone rang and messages started to ping, it was Amy, Claire ,Z all of them wanting to know where I was.

I answered to Z.

Where are you she said are you with Dirty M.

No I replied as my cock went in and out of her cunt whilst she tried to stifle the noises she was making.

In the end with all the phone calls and the beers I had I couldn't get over the edge and she hadn't come either. I put my sticky cock away and she adjusted her dress and we rejoined the party.

I couldn't believe the grief I got from the other girls,we were in the seating area later and M was sat next to me with her arm over my shoulders as she perched on the armrest smiling at the others as Z said

Look at her you know she is really wet just sitting next to him.

What we didn't know was that Z had a wet cunt as well with spunk soaking the gusset of her panties.

She was married to a handsome but boring builder and had started to spend more time with her brother in law who though not very handsome was built like a man mountain. when she disappeared earlier she had gone to meet him in the car park having decided tonight was the night she was going to fuck him.

She told him to get in the back of the car and lie down, took his cock out, wanked him hard then lifting her dress slid her cunt down onto his cock and rode him hard and fast. He didn't last long and came up her, she had just slipped her panties back on when G started banging on the steamed up windows as she was looking for Z.

So three of us had had a shag and nobody had an orgasm.

M told me she had to leave as she had left her boyfriend at home but was staying in town tonight. This was with another man in a hotel room he was paying for. She had arranged it on another swinging site. She gave me a peck on the cheek and left,I then realised why she was so wet, her boyfriend must of fucked her before she came out, so my cock was covered in his spunk.

The next day a Sunday I was excited as I wanted to fuck her, I texted her about ten and said we should meet at the office as I had keys and it would be empty to discuss what had happened last night and clear the air before we met at work the next day.

She agreed but said give me an hour.

I let myself in and was excited waiting for her,when she pulled up we went to the staff room but I lent in and kissed her,she kissed me back and I undid her jeans and took off her blouse, again my hand went inside the front of her knickers my fingers parted her gaping lips and were buried in her very wet cunt, I love giving oral and pushed her back onto a chair spreading her legs looking at her pink puffy lips, she tried to stop me saying I will do you but I was having none of it and started to lick her pussy lips and enlarged clitoris.

She acquiesced and soon the noises coming from her were those of a woman building up to a big orgasm. I then put my fingers in her cunt and found her g spot which I circled at the same time as flicking the tip of my tongue rapidly over her clit barely touching it until she started to shake and scream finally grunting as the orgasm racked her body.

When she came down she said I have to tell you something.

I said I know don't worry, you fucked a man this morning and his spunk is still in your pussy, you fucked your boyfriend before the party and now I will add my load to theirs.

She grinned pushed me on the floor pulled my trousers down as I was still dressed, then lifting one leg over me straddled my body sinking down onto my erect cock and started to fuck me.

I loved it, she took her time her slippery cunt full of other men's spunk now riding my cock,she would stop and use her cunt muscles to squeeze my cock it as fantastic,as she felt I was nearing orgasm she stopped moving and just used her muscles to squeeze until I erupted inside her adding my load to the rest.

As we got dressed she said that was great but it is a shame you have a mistress as I would like to be your mistress, never mind I still enjoyed it I have always wanted to fuck you.

Me too I said who knows maybe we will again.

I don't know let's see.

Z has been fucking her brother in law ever since and even has anal sex with him which her cucky husband was never allowed to do,in fact she doesn't fuck her husband anymore and makes him wear a cock cage.She goes on holiday with her lover whilst her husband has to work to pay for them to go away and fuck each other's brains out.

I did shag M a few more times but that is another story.