Experiment
Experiment.
I
Yulia was the last to enter the exam because she was afraid of failing it. She was an average student, but she physically hadn't had time in recent days, as moving to a new apartment had taken its toll. And now Yulia was sitting, waiting for her turn for the physiology exam, her gaze fixed on the textbook as if trying to catch up on everything she had missed over the last couple of months. Her turn came, and she entered the classroom. It turned out that today the exam was being administered not by the 70-year-old professor himself, but by his deputy, a rather attractive 42-year-old man named Alexander Petrovich. His assistant had busily gone somewhere.
Yulia noticed that he
looked her over from head to toe. Yulia was a blonde of average height, normal build, with fairly long hair almost down to her waist and gray-blue eyes. Her face was quite pretty, and many teachers gave her higher grades just because of her smile. But today she was especially sexy. She was wearing a white dress, moderately short but quite tight-fitting, white summer shoes with a small heel, and an equally light, small purse."At least you know about the menstrual cycle, that's good, it'll come in handy in life," he said with a sly smile, looking around the empty classroom. Trying to find out a few more minor details, Alexander Petrovich realized he wouldn't get anything out of this student.
"Yulia, do you know anything about blowjobs?" the professor suddenly asked.
Yulia was embarrassed and lowered her gaze, but she didn't get up or run away; she simply told him what she knew about satisfying men with her mouth. She understood this clearly wasn't part of the curriculum, but there was nothing to be done—either get a failing grade or answer.
"Oh, how much you know on this topic! If only you studied other subjects like that!" exclaimed Alexander Petrovich.
"And how can we get out of this situation?" Yulia asked modestly.
"We'll conduct an experiment, right now, in the area you've mastered very well."
Yulia realized she would have to give a blowjob. To this old geezer—her, a 21-year-old, pretty blonde! But over the last 10 minutes, she had already come to terms with the thought.
"Okay, I'm ready. Should I undress or just like this?"
The deputy professor didn't answer, simply locked the office door, took off his pants and underwear, and sat in his leather chair, slightly spreading his legs.
"Of course, take off the top, there's nowhere to wash out experiment stains here," he said in a half-whisper.
Yulia obeyed, took off her dress, and found herself in front of Alexander Petrovich wearing only her underwear and shoes. She approached and looked at the deputy's erect organ; strangely enough, his pubic area was neatly trimmed, and his balls and the base of his shaft were well-shaved. Probably not his first exam. Yulia suddenly thought.
Kneeling before Alexander Petrovich's well-erect penis, she first took it in her hand, then with her lips, and began making small thrusts with her mouth, periodically licking the head.
"Just please, no hands, that violates the experiment's conditions," the examiner suddenly said, his voice already sounding different.
"Swallow, swallow, it's all protein, good for your young body."
Yulia obeyed, swallowing all the semen to the last drop, though she never liked its taste.
"Did I earn a good grade, Professor?" She knew he was only an associate professor, but she figured he'd like being addressed that way. Playfully, with a sparkle in her eyes, asked Yulia, sitting on the floor. A little semen glistened on her cheek.
"That's only the first part of the experiment, sweetie. I'll keep your grade book. Come by at 6 p.m. to the address I'll give you. When we test your hole for durability, then you'll get your grade." Then he gave
Yulia a piece of paper with the address and told her to get dressed. While dressing, she noticed a wet spot from lubrication on her panties.
"And dress, let's say, more sexy, so as not to disrupt the experiment," said Alexander Petrovich in farewell as he opened the door.
Arriving home, resting a bit and having a snack, Yulia wanted to call her parents and tell them about this whole outrage. But she found a note on the other side of the address saying that if she told anyone, she'd be expelled from the University the very next day. There was nothing left to do but choose a sexier outfit and go to Alexander Petrovich's for the hole testing.
II
Entering the professor's apartment, Yulia noticed that the furnishings weren't rich, and the apartment was most likely rented for such fun experiments. Alexander Petrovich greeted her already wearing only underwear and led her into the room. On the bed lay a brunette, about 20 years old, spreading her legs and masturbating while softly moaning. Yulia noticed that the brunette was wearing quite beautiful black stockings on her legs.
"Undress, Yulia, leave only your panties," said the professor, taking off his underwear and stroking his cock. Yulia obeyed once again today and was left only in her little white panties.
"Get on all fours and perform cunnilingus on Masha, she's been waiting!" commanded the professor.
Yulia got on all fours on the bed and carefully brought her lips closer to the brunette's genital area. She gasped slightly and pressed Yulia's face a little closer to her pleasure. Yulia began licking as carefully as possible, and quite soon her whole face was covered in lubrication. The taste of Masha's secretions, strangely enough, appealed to Yulia, even though it was her first time licking a girl. She felt the professor's cock entering her, and it seemed without a condom. Yulia wanted to protest, but her mouth was occupied with something else.
He didn't take off her panties, just moved the string aside. The professor picked up the pace and fucked her, not paying attention to Yulia almost suffocating from being pressed into Masha's crotch. Masha cried out and came, squeezing Yulia's head with her legs. But the professor didn't let her suffocate, ordering Masha to also get on all fours in front of him on the wide bed next to Yulia. For the next 15 minutes or so, he fucked them alternately, sometimes forcefully slapping their butts with his palm, leaving reddish marks. Meanwhile, he said various crude things like "bitches," "whores." Masha was still wearing those stockings, and Yulia her thong. He came right on Yulia's back, getting her hair dirty too. She also managed to come, as she had been relentlessly rubbing her clitoris with her hand during sex.
After the girls washed up, the professor let Masha go, giving her an excellent grade.
"Well done, my favorite student, keep it up," he commented on his action.
He kept Yulia, and after his cock regained its fighting stance, he sat on the bed and ordered Yulia to get on top and ride him herself. This time he put on a condom, probably afraid of coming inside the girl prematurely. Yulia climbed onto his shaved cock and began actively riding it, touching her erect and hardened nipples with her hands and moaning loudly like a whore, even though she was usually reserved with her boyfriend.
"Now you've passed, I'm giving you a good."
"And why not an excellent, Professor?" said a satisfied Yulia, lying completely naked on the big bed.
"And you'll earn an excellent next year, beauty," said the lustful scientist, touching the young breasts of the exhausted student.