What a waste of time and money! Christ, why didn't I ever get Helen to suck me off like this? It just had never happened, that's all. In the early days they'd made love all right, and a great deal too, but always she same way. It had just never occurred to him that they might do anything else. Interesting!
Adam groaned as he thrust his loins far forward into the warm buttery mouth that was eagerly accepting his cock. It was far, far better than he had imagined it would be. The girl was, without a doubt, talented! Her glimmering dark-eyes were alternately wide open and fixed on his entering penis, or closed in delight as she sucked hungrily, his rock-hard penis. Adam knew that her physiological reactions were being meticulously recorded by his devices, and that later he would be able to set the record straight as to his own feelings. In a way he was free then to luxuriate in the astounding pleasure that this young girl was giving him. He sighed ecstatically now as the girl he'd never seen before in his life licked his massively swollen cock with a slow almost tickling motion, running the length of his sturdily throbbing penis and back again, then moving down to lap at the soft flaccid skin of his desire-tautened testicles. Shudders raced up and down the scientist's spine as he felt his manhood more alive than ever! How could his wife have ever doubted his capacity? How could she dare to think that he was "over the hill" where such matters were concerned? He bet her backside hurt enough today to remind her that he was still virile!
"OH God!" he gasped, burying his hands deeper in the thick mane of the girl's dark hair which now hung down like a veil around her face. She smiled at this heartfelt compliment and then brought her mouth down again over the burgeoning head of the professor's lustfully aroused penis, enclosing its thick circumference completely within her velvety mouth.
"Oooooooohhhh!" Adam Randolph moaned, giving himself over completely to the excruciating sensations which engulfed him as the excited girl caressed the imprisoned head with her tongue, flicking with the tip at the tiny opening at the top. She continued to greedily suck and lick his impossibly swollen member while, with one hand, she massaged the soft wrinkled sac of his balls while she stroked and rubbed the base of his penis with the other. Then she really settled down to business! The agitated girl released the now bulbous head of the professor's blood-engorged masculinity from her mouth and easily lowered her working tongue to his balls again. With a deft almost artistic motion, she used the flat of her tongue to coat the sperm-bloated testicles with her warm saliva, increasing the riotous sensations that were already going on there.
Adam planted his feet wide apart to maintain his balance as the heady sensations engulfed him. Christ what a tongue! He could see the top of the orally oriented girl's head as she bent lovingly over his thickly heated shaft. Then her tongue swirled once more around the protuberant column of rigid flesh, and she began to suck on it with renewed strength. She slid her availed lips down the full glistening length of it until the spongy head grazed her tonsils and then her mouth slithered up his heated hardness again, stopping just under the smooth rubbery head.
Flurries of steaming impatience were gathering inside his belly, and the lewd revelation that he was being sucked under such controlled circumstances added to his growing passion.
"Oh keep on, keep on!" he groaned, feeling uncontrollable, undeniable surges of fiery warmth sweeping him along on the road to final ecstasy. It occurred to the dedicated scientist that almost any man would want to be in his place. Definitely, sucking in his book was as good as, if not better than fucking! The muscles of his stomach had tightened until he thought they might snap under the pressure, and now the middle-aged man worked his lips silently uttering inaudible exhortations to suck harder.
Then, suddenly, he gasped!
The moment had arrived and it corresponded with the lewd moaning that was coming from the girl's throat. He could feel his pent-up sperm beginning its wild race from the sanctuary of his cum-filled testicles heading toward the tip of his penis. They both moaned in lewd delight as heated streams of his semen ejaculated into the wildly sucking girl's open mouth. Adam's hands tangled cruelly in her dark hair, holding her head down to his climaxing loins as he rammed his madly jerking cock almost all the way down her greedily accepting throat.
The girl with the oral fixation went on sucking voraciously as he emptied all his white-hot sperm into her greedy little mouth. And then, after what seemed an eternity of pleasure, Dr. Randolph softly moaned his last and grunted finally as the last drops from his battered penis dribbled into the beautiful young creature's willingly gulping throat.
"Christ, she's sucked me dry!" Adam announced for the benefit of his tape recorder, for he felt as though he had never been so fulfilled in all his life. His insides felt sapped, drained of all life, and yet a fierce eager tingling still inhabited his throbbing loins.
Abruptly he could feel the young stranger withdrawing. Cold air struck his sensitively pulsing cock and he was startled to look around him and see that he was still in the sparsely furnished living room of his "laboratory". He had never really forgotten where he was, but until this moment, all awareness of his surroundings had been on a purely minimal level.
The dark-haired girl looked up at Adam, a crazed expression in her eyes. "More!" she said. "More!"
"Uh… right now?" Adam asked.
"Yes!"
The girl made a new attempt to gather up the professor's rapidly deflating penis, licking her lips with a lewd hunger all the while.
Adam backed away and offered a compromise. "You stay right here, and I'll get you as much as you want."
"Oh yes, more cock," the girl muttered, dazedly as though she were an addict who needed a fix.
With this promise, the professor slipped out of the room and hurried to the door. Downstairs at the fraternity apartment he knew there would be at least three or four young men who would be more than willing to satisfy his subject's odd craving.
Within two minutes there were five eager, but somewhat doubtful, studs trooping into the laboratory. Adam had very carefully refrained from telling them too much about his experiment in advance, but he was pleased to note from his vantage point in the next room that the girl rapidly clued them in, and the boys were all too willing to accommodate her, no questions asked.
Could one girl do it? Adam was curious to see just how she would go about it. But instead of doing them one at a time as he had anticipated, he was astounded to see that the young brunette turned into a real director and ordered them all to whip out their pulsating flesh. Then she inspected the boys' penises, apparently examining them to see their length and thickness and comparative degree of hardness.
"You there, you there, and you here. Now you over here, and you back there!" she announced firmly. God, what a general she'd make, Adam thought.
After having grouped the broadly smiling young men around her in the middle of the room, she got down on her knees and began to suck them all, whirling around on her knees as though she might have done this before, even though she hadn't mentioned it in the brief history she'd given to Adam prior to the experiment.
"Hey what's your name, babe?" one of the young men asked, and the girl answered as she left his wetly glistening penis to go on to the next. "Sherry!" she replied, and then hastily took the next closest cock into her voraciously sucking mouth.
While Sherry was busily gratifying the five college students the bell rang again, and Adam hastened to answer while leaving all his recording instruments in action.
A tall woman who appeared to be in her early forties stood defiantly at the door. Almost angrily, she thrust her hand into her pocket-book which was a enormous sac shape and brought out the entire newspaper in which she had found Adam's other ad. It was already nine o'clock by now, and Adam realized that she had come in response to the ad which read: