Professor Sanders sat at the desk in his study reading the latest draft of Emily's thesis. Even in this modern world he still preferred a printed copy when doing his reviews, it made marking them up so much easier, scribbling on the pages with his red pen. It added to his quaint charm, he supposed and anyway, old habits die hard. Given that he was in his mid-fifties, Professor Sanders felt that he was entitled to a few old habits. And some bad ones. But in spite of those, he was still in pretty good shape for a man his age, although he readily admitted that these days, his appearance was better described as 'distinguished', rather than handsome. Such is life.
He had seen so many students come and go over his time. Most were merely average, but occasionally there was a special one. There was no doubt about which camp Emily fell into. He had never met anyone so young and gifted. There could be no doubt about her potential now. He was certain that a major academic career at the university of her choice (Cumbridge, say) was hers for the taking. And she would really make waves, change things, shake it up.
Intellectually, he was in awe of her. Dean Bean called him her biggest fanboy. But how could one not be? He sat on the edge of his seat as he finished his review. He had made very few marks with his red pen, just a single note and a question mark. He set the paper down and leaned back in his chair. Reading the latest draft had given him so much pleasure and pride, pride that he had helped, in a small way, to form her formidable mind. In fact, he had enjoyed reading it almost as much as he was enjoying Emily's tongue as it teased his arsehole. Emily, naked under his desk, had been giving his cock her full attention all the while. It was partially why he was on the edge of seat: the thrill of reading her paper was one reason, sure, but the more compelling reason was to give her mouth access to his cock, balls and arse. It had been an effort to maintain his concentration, but he was a professional and had held out. Now he could put aside the intellectual niceties and just enjoy the physical pleasure of Emily's excellent fellatio.
Emily sucked on his raised balls and licked her soft warm tongue along the under part of his cock. He placed a hand on her honey blonde hair as she guided his stiff cock into her mouth. It felt at home there. She could take his full length effortlessly now and he loved the way she gently sucked him. He felt her soft lips gliding along his shaft. He pressed her face downwards and she took it all in smoothly once again. He could feel his glans at the back of her throat and when she applied that trademark gentle suction, it was just right. It was with deep contentment that he felt the inevitable tremors of his cock as the cum eased out from his balls and oozed richly from the slit in his glans, like the thick yolk of a soft-boiled egg, into his young protege's throat and mouth.
"Oh, Emily," he sighed, enormously understating how elated he felt. "That was so fucking good."
Emily knew now that he liked her to keep sucking afterwards, draining every drop of cum from his cock that she could. He could feel her tongue manoeuvring in her mouth around his meat to savour the taste of his cum. That girl enjoyed it so much! Emily kept his cock in her mouth until it had fully detumesced. She slipped it out and held it while she gave his arsehole and balls a final lick and suck, then she kissed its cummy head.
"Thank you, Professor," she said finally, "for your tasty gift."
"Oh, you're welcome, Emily."
Emily was indebted to Professor Sanders. He had opened her eyes to the many other ways cum could be gifted from a man to a woman and that insight had made her doctoral research much more powerful and complete. The professor and his friends had taught her so much intellectually and physically. Their teachings had delightfully corrupted Emily from a smart but sexually naive girl into a brilliant girl who loved nothing more than to be filled with cock and cum.
"What do you think?" she asked him.
"Oh, Emily," he said smiling, "it felt so good as always."
"No," she said laughing, "my thesis, Professor."
"Oh," he said smiling and enjoying the comedy of his misunderstanding. "It's brilliant, of course. Almost complete. I only have two comments."
"What are they?"
"One, the section on the gift of strangers needs a little strengthening and two, your suggestion for future research..."
"Yes?"
"Well, Emily, watersports are a little polarising. I see the analogy between piss and cum and I like that you are thinking ahead like that, but you would need to consider how the Ethics Committee would view such a proposal. It might seem a little 'radical' to some people."
"Do you think they won't approve it?" Emily looked a little disappointed.
"I think they probably will, but you will have to discuss it with them before the paper is submitted. Dean Bean, the dean of the faculty, chairs the Ethics Committee. I will show him your paper and I suggest you meet with him before it is finally submitted. Just to smooth the way, you know."
"Yes, that makes sense. I appreciate you help, Professor Sanders. Thank you."
"It's my job and its been a very rewarding job to, um, work with you, Emily."
"What are your thoughts about the gift of strangers? I did think that I had finished that section."
"I think you need some practical experience with total strangers to refine your analysis. A university is a small community and most faculty members will be at least slightly familiar and feel a 'safe' sexual choice. And university dons are hardly a representative sample of society, are they? You know, in Ancient Greece the stranger was always greatly honoured by the host, because the host could never be sure who the stranger arriving at his door, might be. Might he be some god in disguise, or a great hero on a difficult journey, or someone far less honourable? The consequnces of poor hospitality were serious. You should learn to honour strangers in that same spirit, Emily, with that uncertainty, too. It will attach a certain edge and piquancy to the encounter. Experience what it's like to accept their gifts of cum however and wherever these strangers wish to bestow it. Afterwards, you will be wiser, your analysis more insightful and you will be more cognisant of the many mental and physical factors at play in human sexuality."
"But how can I do that?"
"Well, I will take you somewhere one evening, away from the university and you can let yourself be fucked by whoever comes along, young old, clean, dirty."
"It sounds kind of thrilling. Where are these places?" While listening, her nipples had contracted, small and dark against her bronze skin.
"I'm glad to see that you're interested. Leave the details to me. Let's give it a go soon, so you can quickly finalise your paper."
"Sounds good."