Emma had just turned eighteen years old, and so far she had had an exceptionally privileged upbringing. Despite being raised only by her mother, Julie, and having never known her father, she had never wanted for anything. She had been sent at a young age to board at an expensive prep school, and then at an elite girls' boarding school just outside Brighton. She'd very much enjoyed her time there, and in the Sixth Form had learnt a thing or two about lesbian sex with other girls - many a quiet evening had been whiled away with another prefect's tongue in her tight young pussy.
But now she'd finished school, and, having acquired a good bunch of 'A'-levels was killing time in London, living with her mother, until her term started at Nottingham Uni in late September.
When she'd been younger, she hadn't realised that her mother paid for this lavish lifestyle by being one of the most popular and successful high class escort girls in London. Mother and daughter actually looked rather similar: both were quite slim and petite, with medium-length black hair, button noses, big busts and cheeky grins. Emma wasn't ashamed of her mother's profession - she was rather proud of it. In fact, she kind of wanted to join in...
The opportunity soon arose. One day, Emma's mother asked her if she would like to join her on an outcall appointment. A regular client of Julie's had heard that she had a daughter, and fancied a mother-daughter experience with a pair of horny bisexual escort girls. Emma agreed at once, her pussy moistening instantly at the thought of not only selling her body, but directly experiencing directly her mum's famed lesbian skills.
The appointment took place in a room in one of Mayfair's plushest hotels. Emma and her mum turned up wearing very professional looking business suits. Their client, Ed, was a smooth, well-spoken guy in his mid forties. As soon as they walked in, he ask the two sexy bisexual escorts to strip off for him. They began to do this immediately, Julie with a little more confidence than Emma. In fact, she was naked in seconds, her body, although almost forty years old, still smooth and slim and her breasts large and perky. Emma found herself looking at her mum with lust. So much so, in fact, that she was rather slow getting undressed.
'Let me help,' said Julie, and began undressing her daughter. Ed, pleased by this turn of events, was sitting on the bed with his cock in his hand. A few moments later, Emma was naked, Julie taking care to run her hands over the teenage escort's young body as she slid off her bra and pants. 'I think,' said Julie, 'that Edward would like you to suck his cock now - isn't that right, Edward?'
'Indeed it is!'
Obediently, Emma climbed on to the bed and knelt between her outcall client's legs. She been with a few boys, so she was quite confident about taking a cock in her mouth. She enjoyed the hot, salty flavour as Edward's shaft passed gently into her mouth. For his part, Edward threw his head back and gasped in pleasure at the sensation of the horny young teenage escort girl wrapping her lips and tongue around his shaft.
Emma sucked and licked assiduously - so assiduously that she wasn't sure what was going on behind her. She was aware that her mother was doing something, but she wasn't sure what until she felt Julie's cool hands place themselves on her hips. For a moment, Edward's cock still in her mouth, she wondered what was happened.
She didn't wonder long - a couple of seconds later she felt the hard buzz of cool, vibrating plastic touch her outer pussy. At first she thought her mum was using an ordinary vibrator on her, but then the sexy 18-year-old escort realised something - she could feel Julie's hands on her hips. She was being fucked, doggy-style, with a strap-on vibe!
Emma quickly realised that her mum, as well as pleasuring her, was giving her some essential escort training. Would she manage to keep Ed's cock in her mouth and give him excellent OWO while, at the same time, being fucked from behind by what felt like a monster-strap on? She was determined to try. But from what she could feel it certainly was a monster - the girth was stretching her tight teenage pussy, and she could feel that Julie was holding back the full length.
She didn't hold back for long. On about the sixth or seventh stroke she took a tight hold of her daughter's pelvis and pushed in the whole ten inches. Emma let out a groan - muffled by Ed's cock in her mouth - as she felt the long, rigid, vibrating monster penetrate into regions of her pusst that had never been touched before. Knowing that she couldn't hold out for long under such treatment, she began to suck Ed's cock harder, wanting to taske his cum in her mouth before she orgasmed herself. Emma wasn't helped by her mum bending over her, grinding the vibe into her pussy and letting her soft breasts drift across the top of her back.
Fortunately, the sight of this was too much for Ed. Emma felt his cock twitch in her mouth, and him groaning - then a second later her mouth was full of a thick, rich load of creamy cum. Dutifully, she swallowed it all, at the same moment allowing herself to fall over the edge into orgasm. Julie, sensing her daughter's pleasure, drove the vibe in as deep as she could - Emma quickly collapsed on top of Ed, finally letting his cock out of her mouth and groaning and crying out in pleasure.
They say you learn the best stuff from your parents - Emma felt this was certainly true for her!