After a week of flirting with the fearsome Scots it was time to board the train home. The station was far more modern than one may have expected. Thanks to the constant threat of those with exploding devices there were cameras everywhere and very few places to loiter. Nevertheless, Diana wanted to start their return trip with something a little different. For the past week she had been enjoying the men and women who shared her nights at the sex club, "Club Grotto". Becca on the other hand had been fitted with a chastity belt. She was allowed to "do to others" only what Diana permitted, no-one but Diana was allowed to "do to her". As with many things, it's not what you know, but who you know that gets you places. Diana knew someone, who knew someone, who could get both her and Becca passed security and into the office complex where the stationmaster and other executives worked.
Diana and Becca stood at the stationmaster's door. Becca took off her long coat to reveal an almost see-through dress. It was short, white and very tight. Anyone could have seen her nipples pressing against the soft fabric, and the deep brown of her lovely round areolas through the soft weave. Had she not maintained a perfectly waxed sex a passing glance could easily detect a telling shadow through her dress. As it was Becca's legs cast a perfect silhouette and when the light was right behind her, the outline of her pussy lips could easily be seen. Diana lay Becca's coat over her arm and then knocked politely on the office door.
'Come in,' came the reply.
Diana opened the door allowing the light to stream through Becca's dress so as to reveal as much of her shape as possible. Becca hesitated just long enough to see a hansom, fifties something man sitting by his desk. The stationmaster's eyes traced her form up and down. From the stunned look on his face and the fact that he didn't get up to greet his guests, Diana deduced that he was no longer fully in control of his senses. Half of her work was already done. Diana ushered Becca inside.
'Stationmaster, we are here as part of a training program, that prepares young women for certain, let's say diplomatic duties.'
'Oh good, err... how canni help yer?'
'Get down on your knees.' Diana's voice was authoritative.
Becca immediately obeyed Diana's command.
'Don't be alarmed. This is Becca and she's my apprentice cock sucker.'
The stationmaster's eyes followed Becca to her knees.
'Yer apprentice wa?' came his lusty brogue.
'Hmmm...' Diana ignored his question. 'She is in her fourth year and nearing graduation.'
'Graduation?' his question beggared belief.
'Yes she has only to pass a few more assignments, like the one, and she will have earned a place in our nation's most erotic... I'm sorry, I meant exotic national service.'
Diana may as well been speaking Greek as the stationmaster didn't appear to hear a word she said. When Becca got down on her knees her tight skirt rode up so that her bare pussy peeked out from beneath its hem. He couldn't help himself, he just stared at her crotch, oblivious to everything else going on. Encouraging the blood to drain from his brain Becca began walking toward him, on her knees. Her skirt rode up higher and her pussy lips seesawed. The stationmaster's eye's were filled to the brim.
'Ahem,' Diana coughed loudly, finally catching his attention.
The well built civil servant looked up at Diana. Happy to have his attention she smiled and said,
'She is here to suck your cock.' Diana's voice sounded so very matter of fact, that her declaration sounded bizarrely correct, as though Becca was performing an official duty or fulfilling a parliamentary order.
'I really am quite good,' Becca smiled, her heart beating a thousand miles an hour. 'Would you like me to unzip your pants, or would you like to...'
Becca stopped in mid sentence as the burly Scot strove to free himself. He leant well back in his chair in an attempt to take the pressure off the offending fastener.
'Here let me,' Becca said, as much out of frustration as desperation. 'You have such chunky hands.'
Becca smiled inwardly wondering if the old adage were true. Within moments she had undone his button, and unzipped his trousers. All the while Becca hoped that her handy work was going to be rewarded.
'Y fronts,' she exclaimed as though they were something of a rarity.
All the men at the Grotto where they stayed wore nothing at all beneath their kit.
Diana enjoyed the sight of her young trainee rummaging about in a perfect stranger's underwear in search of what she believed would be an impressive find. Within seconds Becca pulled out a cock, that while not fully inflated, was as burly as it's owner. Becca's mouth enveloped its head even before it reached full size.
'Oh gawd,' he moaned.
Diana's brow quickly developed a deep furrow as the man began to huff and puff. Becca had hardly managed to swallow his length, which was a not overly impressive six and a half inches, into her throat when he pushed her away. His thick cock sprang up and spurted a single stream of cum high into the air.
'Oh, Oh Gawd...' he cried as though done an injury.
His cum fell to an ignoble end, unceremoniously spattering on the floor between Becca's knees. His balls went into spasm again and again, but no more than a few drops of cum dribbled down from his cock. Becca sat back, disappointed, she had lost her appetite.
'Well done,' Diana exclaimed. 'I think a "C plus" is in order, however, next time we will need to find something more like a slow and steady freight train rather than the express service. Nevertheless, well done.'
'Thank you Mistress,' was Becca's only response.
The stationmaster tucked himself away as Becca rose to her feet. Just for a moment she stood with her feet at shoulder width, her skirt hitched up and her lovely pussy right in front of him. Despite her disappointment Becca smiled, then turned around, widened her stance, bent over, and adjusted the strap on her high heel shoe. Disbelief flashed across the stationmaster face. The most perfect round bottom, and pussy without so much as a single pubic hair to hide behind, completely exposed right in front of him.