When I moved into my new office I had a view directly down onto a footpath used by lots of people going into town, this was always a good spot to view the local talent - particularly on warm days.

During the autumn I started seeing a girl who I vaguely recognised, I remembered later she was at school with my sister who was a couple of years younger than me, the girls name was Dawn. I hadn't seen her since she was in her early teens, now she was in her late twenties.

She had turned into a right slutty little bitch, I always remember her coming from a common family and being a bit grubby looking, she had now matured into a chav slut, the kind you would never take home to mother but perhaps fucked when you couldn't pull anyone else at the end of the night. To would not have surprised me at all to find out she was working as a prostitute, and a very cheap one at that. I would certainly have made sure I was protected, god knows what you would have caught off her.

She used to walk past everyday about lunch time, usually with a couple of dodgy looking lads, clearly jobless and with always with a king size cigarette in her mouth. She didn't seem to have a boyfriend or any children although she was always with other single mums pushing pushchairs.

I got to notice her each day and what she was wearing, and it turned me on like you would not believe. I would be unable to move from my desk for 5mins afterward because of the enormous erection in my pants. I used to sneak pics of her with my phone and then wan over them when I got home. She generally wore black high heel knee high boots, with black patterned tights (or stockings), a very short skirt even on cold days and a black leather jacket, or a cheap faux one from one of the chavvy shops in town. Her hair was always scraped back into a bun on the top of her head. She was quite small but with big boobs and a lovely bum.

I started having naughty fantasies about this filthy common slut, imagine paying for sex with her and her letting me do what ever I wanted to her. I imagined her shaved pussy and going down on her pungent gash and licking her to climax, she was probably still sticky from the other men who had mated with her and try to get the little bitch pregnant. I like the thought of licking her filthy arsehole and the sweat from her bum crack, probing that tight bumhole with my figure then making her suck my finger afterwards.

I would have got her to lick out my anus when I was on all fours in front of her and reach round and give me a wank at the same time. I could see her slobbering all over my cock an giving me super sloppy hand job before I bent her over and fucked her doggy style before ramming my cock up her shitter then making her suck it like the filthiest porn star.

I was sure she would have let me watch her go for a piss, even squat over my face and piss on me whilst I licked the hot yellow piss from her cunt. What I would have given for a pair of her dirty thongs with dried piss stains and cum from her other men.

I would climax by wanking in her face and blasting her with cum so it trickled down her chin, like the filthy bitch she certainly was. I wanted to use her for my own pleasure then walk away.

Sadly I never found out any of this as I stopped seeing her, I did have a good look around the escorting web sites to see if she was a working girl but I never found her. Maybe on day I will see her again and I can give the dirty whore a run for her money!