Archive of Our Own ^beta

Baekhyun was sitting in an empty room, waiting with his classmates for the assignment of teachers for the extracurricular class. 

The young black-haired boy went into the TFS college knowing what kind of teaching the omegas were given to please their future alpha peers. Although what repulsed him the most were the old professors, who have been at the institution for decades, even his mother who attended there, will have been fucked by some of them and who says it is also the father of his older brother. 

Baekhyun looked around the room, feeling the nerves, excitement, and excitement, including about what will happen in a few moments, when the headmaster's secretary will tell them who their tutors are. But before that, each omega was measured for their uniforms, which were nothing like uniforms at all, if you're talking about the little bikinis and lingerie that were barely going to cover their private parts. 

The omega was surprised when one of his companions weighed her tits, having almost four kilos counting both of them. Baekhyun couldn't imagine how much back pain she would have, but he couldn't complain because of all the male omegas, he was the one with the biggest chest. 

The secretary finally appeared with some papers in her hand, followed by a line of about twenty male alphas, old and young, all well built and you could only tell the difference in age by the wrinkles on their faces. They all wore name badges to identify them. They had a soft smile on their lips, but the look of lust they were giving them and the scent they were releasing was making more than one in the room sigh. 

Baekhyun shifted in his seat and squeezed his thighs together, feeling himself getting wet. 

“Well, girls and boys, teachers.” Secretary Ahn caught everyone's attention. “This group has only eight omegas and they are the smallest group so far. Each omega will have three designated teachers, however, one will have four. So, I'm going to start naming them and they will be grouped with their alphas, okay?”

The omegas nodded expectantly. 

Secretary Ahn began to call them to the point, and each omega approached his group, however, by the time she reached Baekhyun, who was the last, all the alphas had been appointed. 

Baekhyun was about to ask what was wrong with him when the woman looked at him and spoke again.

“Byun Baekhyun.” He nodded, waiting to hear what I was going to tell him: “Your alpha is Professor Park, you will be the only one who will have only a teacher.”

Baekhyun quickly turned his gaze to the only Park in the room, seeing the man shake his head and smirk sideways. 

“Sorry, omega, as much as I want to be your alpha, I'm not.” 

“Oh.”

“Professor Park was delayed, but you can meet him as soon as he arrives, just wait for him here.  The rest of you can go to your assigned locker room so that you can get to know each other, and when your uniforms are ready, they will be handed out to you. Classes will officially start in two days.” The woman said, before leaving the room. 

Baekhyun watched as his fellow omegas slowly left in groups with their alphas. He let out a sigh and rubbed his palms over his thighs nervously. 

His mother had told him that they always had more than two teachers in this class, so he didn't understand why he was only getting one. On the other hand, he is a little relieved that this is the case, he had seen the alphas just now and some of them looked to be his grandfather's age.

Those old perverts were probably taking advantage of the fact that the young omegas couldn't refuse lessons. It suddenly crossed Baekhyun's mind that maybe his teacher would be one of them, and he grimaced. 

The door to the room burst open, causing the omega to jump in fright and look towards the entrance to see the most handsome alpha he had ever seen in his life. 

He was a young white-haired man with broad shoulders, a strong chest and muscular arms under that tight shirt, which Baekhyun thought would pop the buttons and explode the sleeves, his white-haired hair looked silky to the eye and the omega's fingers itched to touch, his long legs and the bulge in his trousers did nothing but want to kowtow to him. 

“I'm sorry, I got carried away.” His hoarse voice almost made the young man come. “I'm Professor Park Chanyeol and I'll be your tutor in the omega training classes, you must be Byun Baekhyun.”

Baekhyun swallowed saliva and licked his lips, nodding. 

“Have you been given the terms yet?” Chanyeol walked over gracefully, picked up a chair and dragged it over to sit opposite the omega, his knees almost touching.

“Yes, sir.” Baekhyun replied softly. Chanyeol's scent began to envelop him, smelling like the ocean. 

The tall man hummed. 

“Well, I'll tell them to you again, so you don't forget them.” Chanyeol looked relaxed in front of Baekhyun, while the little man wanted to spread his legs and start the training right then and there. “You must attend all the classes to pass the training, you can have a boyfriend or partner, but you can't have sex with him while it lasts, or else you will be punished. If in the middle of a normal class, I come to pick you up for a surprise training, you can't refuse.” 

“Mmm, I understand.”

“You should also always wear your uniform under your clothes,”  Chanyeol licked his lips and Baekhyun noticed how his pupils dilated just at the mention of that silly uniform. “Uhm, what else?”

The tall man rubbed his chin, wondering what else to say. 

“For nothing in the world, you can have something with another teacher, if I happen to be absent, you still have to go to the class and see the others, but no one can touch you. Do you have any questions?”

“Hey, I know that in the middle of all the training I can get pregnant, so if I do that, are you responsible or not?” Baekhyun knew that it didn't happen, no teacher would take responsibility for his actions, however, he needed to ask him. 

Chanyeol raised an eyebrow. 

“If that happens, you will receive compensation from the school.”

Baekhyun nodded, it wasn't the answer he wanted to hear, but then again, he knew beforehand that they wouldn't take care of it. His mother was proof of that.

“Anything else you would like to ask?”

“No, sir.”

“Can you pull your shirt up to your neck?”

The omega opened his mouth in surprise at the request. 

“Can you do it?” Chanyeol repeated again, and Baekhyun nodded with a slight blush creeping up his cheeks, bringing his trembling hands to the hem of his shirt, and climbing up to where the alpha indicated. 

His tits bounced softly as they were released and the omega's breath caught in his throat as two large hands cupped her breasts, beginning to knead the fat away. Baekhyun let out a moan as Chanyeol gripped her nipples between his fingers, pinching and twisting them. 

“I heard that you are the omega with the most breasts, I feel lucky.” Chanyeol commented, looking at the omega's face, without taking his hands away from the large mounds. Baekhyun nodded. “Oh, I really want to bury my face in them right now.”

Baekhyun turned completely red, his lubricant began to leak too much, feeling his underwear and trousers getting wet, soiling the chair he was sitting on as well. 

“May I, Baekhyun?”

“Y-yes.”

Chanyeol rose from his chair and knelt between the omega's legs. Then he buried his face between the two fat mounds and when his nose touched Baekhyun's skin, he inhaled the sweet smell of vanilla. The alpha began to rub his face on his tits, still playing with the hard nipples between his fingers. 

Baekhyun was biting his lip hard, trying to hold back his moans, his hole was contracting begging to be filled, his cock was throbbing and pre-semen were oozing out, making his trousers even dirtier than they already were.

The omega's whole body trembled as he felt a warm, wet tongue licking the strip between his tits. 

Chanyeol stepped back a little and looked at the omega's face with amusement. Baekhyun's eyes were shut tight and his teeth were digging into his lower lip. The alpha wanted so badly to fuck him right there, but he couldn't, the first fuck was supposed to be in the locker room in front of the others so everyone could appreciate the omegas deflowering and thus give the initiation of the classes, however, that wouldn't happen for a couple more days. 

The alpha grinned before slapping the tits and watching them bounce, making the little omega in front of him scream. Then he stopped, seeing Baekhyun turned into a mess just for touching his chest and noticed a small puddle under the chair. If he reacted that way just by putting his hands on his tits, Chanyeol couldn't wait to completely destroy him. 

“I'll be seeing you, Byun.” The alpha took his leave, leaving the omega alone in the room, still with his hands clutching the hem of his shirt and his tits in the air. 

🐮

Chanyeol entered the university director's office with a bright smile, being greeted by the old man smoking a cigar and a half-drunk glass of whisky on the desk. 

“Thank you, grandfather.” That was the first thing the alpha said, giving him a respectful bow, and then sat down in a chair in front of the desk.

“You have nothing to be thankful for, my boy.” The man let out a hoarse laugh. “I will always do my best to make sure my favorite grandson has what he wants and is happy.”

“I am the only grandson you have.” Chanyeol said amused. “Although who knows if you might have other grandchildren scattered around.”

Park Sangwook rolled his eyes. 

“So... How's your boy?” The man changed the subject, seeing his grandson's eyes light up at the mention of the omega's name. 

“It's perfect, grandfather.” He replied with a dreamy sigh, making the older man smile.

“I'm glad, Chanyeol. And your father? Have you seen him?”

The younger alpha shook his head. 

“No, he is probably getting to know her omega.”

And as if beckoned mentally, the door opened again, revealing Park Jongsuk with a smirk on his face. 

“Wow, there's a Park meeting and nobody told me about it.”

Both Sangwook and Chanyeol rolled their eyes. The second Park walked over to the minibar, poured himself a drink, then walked to the empty seat next to his son. 

“How's your omega?” The eldest of them all asked. 

“That's ok, at least they sent me with the big-titted omega, so hopefully I can milk them well.” Jongsuk replied and then sipped his whisky. 

Chanyeol grimaced, sometimes disgusted by his father. 

“By the way,”  Jongsuk turned to look at his son. “You chose well, Baekhyun is really a cutie. Too bad we can't share, otherwise, you know.”

“Don't even think about trying anything with Baekhyun.” Chanyeol growled and his father shrugged. 

“It's not like I can do it anyway, I always respect the rules.”

“All right, all right, don't start arguing here.” Sangwook tried to appease his son and grandson. “Is it alright if we have dinner together?”

Both alphas turned to look at the elder and nodded.

“Excellent, it's all on me.”

🐮

The day had finally arrived. 

Baekhyun and his classmates were in mixed feelings, waiting for the teachers, with the uniform on, which consisted of a small bikini and knee-length socks with a cow print, and on top, a dressing gown covering them.

The changing room was large, grey and white, with lockers built into the wall and benches underneath them, some of the floor was covered with mats, there was also a mirrored wall from ceiling to floor. The showers and toilets were in a continuous room. 

Honestly, for Baekhyun, the place had no comfort, but who was he to complain? They were omegas, the lowest species in the food chain and only good for taking orders from their fellow alphas. 

University for the omegas was simply an excuse, since at the end of the first year, many ended up married, pregnant and being a perfect housewife. 

The double doors opened to reveal secretary Ahn and behind her came the teachers, and Baekhyun noticed that he was at the end of the line. 

“Good afternoon, omegas.” The woman greeted as seriously as ever. “Today we will start the extracurricular classes and at the end of the afternoon, you will have your deflowering check-up. Understood?”

The eight omegas nodded. 

“You may now take off your dressing gowns and join your teachers.”

Shamelessly, each omega dropped the garment to the ground, leaving them with only the cow suit. 

Sexual tension began to be felt in the place, the pheromones of the alphas began to invade the senses of all the omegas, making them wet. 

Baekhyun made his way towards Chanyeol, who was looking at him almost with fire in her eyes due to lust. 

The bikini top barely covered his nipples and the bottom left part of his cock outside the garment, not to mention that the back was just a string that didn't even cover his hole. Basically, all the omegas had the same suit, there was no difference between the women's and men's suits. 

The omega stood in front of the alpha, hands clasped in front of, making his tits look bigger than they already were. He bit her lip, waiting for Chanyeol to say something. 

“Today we'll start off lightly, since it's your first time, okay?”

Baekhyun gave him a puzzled look and then nodded quickly. 

“Come on, let's go.” He grabbed the omega by the wrist and dragged him to one end of the locker room, away from the others.

Baekhyun, on the way, could see out of the corner of his eye how several of his classmates were being eaten by the teachers and all in less than ten minutes. 

Chanyeol, before sitting down on a bench, took off all his clothes and left them laid out in a corner. The omega couldn't help but stare at the alpha's well worked body, however, his eyes widened like saucers when he noticed the tall man's big member. 

Baekhyun swallowed saliva, if the alpha's flaccid member was fat and long, when he got aroused he was sure it wouldn't fit in his ass. 

“The first thing you will do is suck me.” Chanyeol snapped him out of his thoughts. “So, kneel down here.”

The omega approached and stood in the place indicated to him. 

“Now it begins.” 

Baekhyun took the big flaccid cock in his hands, noting that they couldn't even fully envelop the member and leaned forward taking the bulbous head into his mouth, enveloping it in his warmth and wetness.

The omega stood still for a few seconds, feeling his cock throb and begin to swell in his hands. He looked up through his eyelashes, meeting the dark gaze of the alpha, yet he said nothing to him. He slowly began to lick the tip and move his hands over the veiny shaft. 

Slowly, he took more into his mouth, licking and sucking the alpha's big cock, and feeling lubricant begin to seep from his hole. Baekhyun occasionally glanced at his teacher, noticing his mouth slightly open and his breathing agitated. 

The young man continued to suck, drool dripping from the corner of his lips and feeling the taste of pre-semen oozing from the older man's cock. The omega brought one of his hands lower, starting to play with the tall man's balls. Chanyeol's hands, which were gripping the edge of the bench, moved towards Baekhyun's head, grabbing his hair. 

Chanyeol couldn't believe that the junior was giving him one of his best blowjobs ever. The inexperienced omega was surprising him. The alpha couldn't stand being at the omega's mercy any longer, and started to move his hips upwards, taking Baekhyun by surprise. 

The alpha's movements began to get faster, pushing his big cock inside Baekhyun's cavity, his tight grip on the little boy's hair preventing the other from pulling away. The omega tried to open his mouth wider so he could take more of his teacher's member. Suddenly, Chanyeol stood up from the seat, Baekhyun grabbed the taller one's thighs and looked up at his teacher, seeing the lust-laden gaze.

“God, Byun, your little mouth is heaven.” He grunted, thrusting harder and harder into the young man's mouth. “Open your mouth wider with your hands.” He demanded. 

Baekhyun blinked back tears from his eyes and brought his hands to his mouth, pulling at the sides. Drool mingled with the pre-semen and dripped down his lips, dripping down his neck and tits. His jaw ached at the omega, he thought it would be a gentle blowjob, but he could already feel the burning in her throat and he hadn't even taken it all the way down. 

Chanyeol's cock throbbed in her mouth, however, he didn't expect the alpha to grab her hair tightly and push his cock all the way in, slamming his balls against her knob, making a bulge in her slender neck and standing still. 

Baekhyun released his lips and groped Chanyeol's legs, asking him to move away because he was choking. Due to his tear blurred eyesight he could not see the taller man's amused face. When the alpha was satisfied with the disastrous omega, he pulled away completely with a trickle of saliva still joining his penis from the shorter one's mouth. The younger one gasped for air. 

Chanyeol admired the student who was a beautiful mess, tear marks on his cheeks, swollen lips, clear mucus dripping from his nose, he looked further down, noticing his hard nipples, his hard cock poking out of the tiny bikini and a puddle between Baekhyun's legs.

The alpha hadn't cum with the blowjob, but it wasn't like he wanted to do it yet, he wanted to do it inside the omega's pussy. 

The professor lifted his gaze from the younger one, watching the groups beyond, as some of his colleagues sucked the tits, mercilessly fucked the omegas' mouths, ate the women's pussies and the men's asses. He searched for his father with her eyes, watching him play with her omega's big tits. 

Chanyeol turned his gaze to Baekhyun and leaned forward, taking his chin between his fingers, then bringing their mouths together in a heated kiss. Because the omega's mouth was open, the alpha slipped his tongue in, running it all over the wet cavity and tasting the flavor of his pre-cum alongside the student's saliva. When he had enough, he pulled away and grabbed Baekhyun's arm to lift him off the ground. 

The omega stumbled to his feet, but was immediately pushed towards the bench, and if he had not put his hands out to stop himself, he would have hit his face against the locker. 

“Bend over, Byun, and let me have that ass of yours.” The alpha's voice rang in his ears, making him shudder. 

Baekhyun bent down, placed his hands on the bench and raised his butt towards the alpha. 

Chanyeol positioned himself behind, placing his hands on the omega's buttocks. He began to knead the fat and slap it lightly, making the little guy moan. The alpha could see Baekhyun's virgin hole contracting under the thin strand of wet cloth. He brought a finger up and brushed the wet rim, beginning to rub it, as more lube oozed out of the hole. 

The teacher bent down to face his student's pretty pussy, and pushed aside the piece of cloth, then blew, making the omega tremble. 

Baekhyun's hands were balled into fists on the bench, his mouth half open, waiting for the alpha to pop his cherry for me. The omega's ears pricked up listening to the moans, grunts, grunts, implores and the sound of fur clashing obscenely. 

Baekhyun let out a gasp of surprise when he felt the alpha's wet tongue make its way into his hole. Chanyeol licked up and down the omega's slit, stopping at her pussy to suck on it and then doing the same process again. As the alpha continued to push his tongue inside the omega, he brought his hands down to the plump tits, playing with the hard nipples above the bikini top. 

The student became a complete mess of sobs and moans, pushing back, begging the alpha to go deeper with his tongue. His oblivious little cock spilled pre-semen staining the garment and part of his abdomen. 

Chanyeol jerked away with a trickle of saliva dripping from his mouth, earning a groan from the omega, however, he ignored it and brought his large hands back to his buttocks, squeezing them until his fingers were scarred.  

The moans coming from behind them became more and more audible. The alphas could also be heard correcting the omegas' postures or explaining something else to them.

“Put your butt down and remember to keep your back straight.”

“Stimulating your breasts increases the likelihood of breastfeeding.”

“Don't forget that your body belongs to us, you can't have sex with someone else.”

“I can't wait to fill you with my cum and get you pregnant.”

“Kim, I'll go for her pussy and you go for her ass, this bitch needs to be completely deflowered.” 

“Wow, it's only our first class and you're already dripping with cum, amazing.”

Chanyeol again brushed his fingers along the puckered rim, teasing the younger man, who wiggled his hips yearning for more of the touch. The alpha grinned sideways and without warning, slipped a finger inside the warm interior, starting to push in and out, then slipped in a second and a third, stretching the velvety pink walls.

Baekhyun could barely hold his position, his arms and legs trembling like jelly. He let out a moan when Chanyeol touched his sensitive spot.

“Oh, is this it?” The alpha grinned mischievously, as he touched the spot again. 

The omega began to squirm, feeling a strange sensation in his lower abdomen. 

Chanyeol pulled out his wet fingers completely and took the liquid coming out of Baekhyun's hole with his hand to use it as a lubricant for his cock. He smeared it all over and then positioned himself behind it, lining up his member with one hand and pushing aside thin cloth with the other. 

“It may hurt a little at first, Byun.” The alpha let him know. “But then the pain will turn to pleasure and you will beg for more.”

The words went in one ear and out the other, he couldn't concentrate on anything, the strong pheromones of all the alphas there was too intense for all the omegas. 

“Fuck, you look like a faucet squirting like that.”

Baekhyun felt a slight pressure in his hole and squeezed his thighs together. 

“Byun, relax, I haven't introduced anything yet.”

The omega let out a shuddering sigh and relaxed for just a second, then threw his head back with a silent cry from his lips as his teacher's big cock plunged halfway into his hole. Baekhyun felt like he would split in two.

Chanyeol stood still, waiting for the younger one to get used to it, in the meantime he brought one of his hands to Baekhyun's slender neck and held it there. 

The alpha slowly began to move his hips, thrusting his cock in and out of the omega's slippery pussy. Then his movements started to become more energetic, pounding deep inside Baekhyun. The student's whimpering was making Chanyeol's cock more aroused.

The omega's cock jerked in a dry orgasm and his legs went limp, but Chanyeol's grip on his neck and hips held him in place as he continued to penetrate inside him. 

The smaller man's hole squeezed the big cock, but still the taller man kept thrusting deeper into him. Chanyeol suddenly pulled out leaving only the tip inside and then buried himself deep all the way in, slapping his balls against the soft skin of Baekhyun's buttocks. 

Baekhyun let out a loud shriek, tears flowed from his eyes, his arms faltered and he fell down as Chanyeol let go of his neck, his fat tits slamming against the hard bench beneath him.

Chanyeol continued to fuck the younger man, hearing unintelligible moans coming out of his mouth. The alpha had wanted this day so badly. 

“Nhhhg , Professor Park .”

Chanyeol's tip constantly hit the omega's prostate, driving him crazy. The alpha could feel the familiar sensation under his belly, starting to go faster, trying to seek his release. 

Baekhyun couldn't take it any more, he had cum several times without touching himself, his hole was dripping with lube, making alpha's big cock slide more easily inside him, his legs were completely wet from his thighs to his feet, soaking his long stockings.

Chanyeol's balls tightened and seconds later he cummed, letting out a loud grunt, inside Baekhyun's ass, filling it to the brim. Spurts and spurts of the alpha's hot seed, lodged inside the little omega. 

The teacher withdrew, watching as his student's stretched cunt gushed out his semen mixed with his own lube and some red, what the alpha assumed was blood. He had deflowered him, thus completing the first class. 

Chanyeol carelessly let go of the omega, dropping him to his knees on the ground. Baekhyun groaned slightly, but made no attempt to get comfortable. The tall man patted him on the head, congratulating him for taking it well. 

The tall man sat on the bench, watching as Baekhyun ended up lying face up on the dirty floor, her legs slightly spread, her bikini top had been messed up, thus leaving her hard nipples in the air, her face was tear stained, her eyes and lips swollen from different things, but to Chanyeol's eye he was the most perfect being. He then looked around the room, noticing that all the omegas were in almost the same position as his student, but because they had more than one alpha, their bodies were covered in semen. 

Secretary Ahn appeared an hour later. The teachers had gathered at one end to drink water, leaving the poor omegas lying on the floor, some fainting, others still spasming from the strong orgasm they had had. 

The woman, wearing a pair of white gloves, moved from student to student, checking the mangled, fluid-filled pussies and asses for even the tiniest drop of blood. When she finally finished her round, she gave her approval to the alphas, then left, without first telling them to do the aftercare for the omegas.

Chanyeol quickly went to Baekhyun and picked him up and carried him to the showers. The omega was conscious, but he didn't feel like talking, or anything, he was exhausted. The alpha bathed and cleaned the younger one thoroughly, shoveling his fingers inside the little one's hole, trying to get all the semen out of there, even washing the bikini. 

The alpha for his part complied with the aftercare, but others had taken advantage of the situation, returning to fuck his omega under the artificial rain. 

When he came out of the showers, he left the omega sitting on a bench and went to Baekhyun's assigned locker, taking his backpack and going back to him, to change him, also putting his uniform in a bag. Once he did that, he went to get his clothes to put them back on. Then, he went back to Baekhyun, who was nodding from exhaustion, and picked him up again, carrying him out of the locker room. 

“Byun, is someone coming for you? Should I call him?” Chanyeol asked.

The omega nodded. 

“Who?” 

“My mom.” He whispered slowly, he thought his throat would hurt if he spoke any louder.  

“Okay, right, your mom.” Chanyeol grabbed omega's mobile phone, asking him to unlock it and searched through the contacts for omega's mother, when he did, he gave her a dial. The alpha waited and on the second ring, he was answered by a soft voice, saying hello, son . “Hello, Mrs. Byun? This is Park Chanyeol, your son's teacher, he told me that you have to come for him, the class is over…” He heard the woman's reply saying that she was already in the car park and was just waiting for Baekhyun's call. “I see, now he took him there. See you later.”

Baekhyun had listened to the conversion with his head down, the shower had relaxed him so much, he just wanted to lie down and sleep a thousand lifetimes. He heard Chanyeol say something to him, but didn't understand, and then felt himself being lifted in his arms. The omega snuggled against the alpha and closed his eyes, breathing in the scent of the ocean. 

Chanyeol pulled into the car park, walking up to a woman with her arms crossed leaning against a car, wearing a smart grey suit and looking in her forties, tapping her heel on the ground. 

“Mrs. Byun?” He asked when he was close. The woman turned her gaze towards him, noting the resemblance to the omega in her arms, and when she saw her son in the alpha's arms, she put a worried expression on her face. 

“How are you doing?”

“Well, he's tired, on the way here he fell asleep, uh, can you open the back door for me to put him in there?” 

“Oh, right.” Mrs. Byun quickly opened the door and held it for the taller man to place him in the back seat. “Thank you.”

“You're welcome, it's my duty to look after him.” The professor gave his a faint smile and she nodded, then turned, getting into her car to drive away. 

Chanyeol stood in the car park until the car was out of sight. He let out a sigh before turning around and heading back to the building, he had to get his things so he could finally go home. 

🐮

Professor Park patted the bulge above his sweatpants. Chanyeol couldn't help but get hard watching the bouncing tits of his omega students running around the court while the alphas played a game of football. 

A week had passed since that initiation class and they had let the omegas recover from their first time, as from that day on, the students would have to attend daily to the locker room for training or serve their teachers whenever they wanted. 

Chanyeol turned his gaze to Baekhyun, who was jogging softly, while talking to a female companion. He remembered the warm, wet sensation of her mouth on his member, feeling his cock swell inside his underwear. 

“Byun, come here.” Shouted the alpha, unable to bear it any longer. 

The aforementioned bewildered man approached his teacher. 

“Did something happen professor Park?” The omega tilted his head to one side and Chanyeol found the reaction rather cute. 

“Get down on your knees and suck my cock.” 

Baekhyun opened his mouth in shock at the request, but then fell to his knees on the grass in front of the man. The omega's hole contracted, at the thought of being fucked in front of a dozen alphas and omegas. 

Chanyeol released his hard cock and with one hand brought it to the omega's half-open mouth, while his other hand rested on his head, and gently stroked Baekhyun's hair. 

The student stuck out his tongue and licked the tip, also taking the member in both hands, beginning to stroke it, then engulfing as far as he could the penis and sucking it, still moving his hands. 

The alpha was losing his mind, Baekhyun's mouth on his member felt amazing. The omega licked and sucked, feeling the salty taste of the pre-semen on his tongue. Chanyeol's large hands gripped the sides of the younger man's head and he began to move his hips, wanting to go deeper inside Baekhyun's mouth. 

 Chanyeol grunted, throwing his head back, as the younger boy started sucking harder and playing with his balls. 

“Oh, yeah, keep it up, Byun.” The alpha encouraged him through gritted teeth. 

Baekhyun was thankful he had put on black trousers, because his hole began dripping his lube and dripping down his thighs. The cock jerked in his mouth and seconds later with a groan coming from the alpha, a heavy load of cum lodged in his throat. The omega took every last drop and cleaned the member with his tongue, before pulling away and looking up at his teacher, through his eyelashes. 

Chanyeol let out a satisfying sigh as he cum in the omega's mouth, then looked down at the omega's flushed face, a trickle of drool mixed with cum dripping down his chin. The tall man stowed his cock back in his trousers, then with his fingers took the fluids from the young man's face, taking it into his mouth again. Baekhyun sucked erotically on the alpha's fingers, who started to get hard again, however, he took a step back. 

“Class is over.” He shouted, looking at his students standing in the middle of the court. Some alphas had stopped in the middle of the game, to watch Baekhyun suck their teacher's cock and touch their own members, while the omegas had sprawled around the area, squeezing their thighs tightly together to keep from squirting, since no matter if they were outdoors, the alphas' pheromones were intense. “And you, Byun, I'll see you in the locker room after school.” 

🐮

“Let's make a bet.” Chanyeol heard one of his colleagues say. They were almost all in the teacher's lounge, some were eating, grading papers, and others like him, just hanging out until it was time for the extracurricular omega class.  

“What kind of bet is it this time?” The dysphonic voice of an older teacher answered.

“The group that gets one of the omegas pregnant first, wins a week's pay for the others at Lotte Resort Jeju Art Villas.”

The room was filled with murmurs.

“If we go for that, we have to confiscate birth control pills from students.”

“Secretary Ahn is going to kill us.” Said one of the young teachers. 

“Secretary Ahn doesn't mind if we do that, we've done it in previous years and the woman only cares that the only rule we abide by is not to touch each other's omega.”

“OK, I'm in.” Chanyeol turned his head to his father's familiar voice and frowned. The young alpha mentally clicked his tongue, if his group knew that Jungsuk couldn't get anyone pregnant because he'd had a vasectomy years ago, they wouldn't let him enter. However, he was sure they all wanted to enter and win to go to Jeju. 

After Jungsuk, many more took up the bet and Chanyeol had no choice but to accept. 

🐮

Three months had already passed. The omegas classes had become more demanding for the youngsters, all because of that bet. 

The alphas would fuck students anywhere in the university, sometimes taking them out of their classes so they could fuck them in the middle of the corridors in front of other upperclassmen and professors, leaving them lying there covered in fluids.

Baekhyun had tried to keep up with Chanyeol, but sometimes he couldn't and in the end the alpha would end up fucking him like a sex doll, filling all his holes and then inserting a plug, so that the semen would stay in his hole all day long and sometimes he would return home with the alpha's order telling him that he couldn't take it off or he would be punished. 

The black-haired boy would occasionally meet up with his classmates on weekends, and there he would listen to their tirade about how insensitive the teachers were to them, because even though he was teaching them their duty as omega, deep down they all knew that older teachers took advantage of fucking young girls. Baekhyun agreed with that, but honestly, he had nothing to complain about Professor Park.

The alpha could be rough at times, but most of the time he was gentle and at the end of the lessons, he used to carry him to his mother's car in the car park, something the other teachers did not do, as after the aftercare, they would leave the omegas in the locker room to fend for themselves how to go home afterwards.

“And Professor Park is a bastard to you, Baek?” That question from Jungah, the busty omega, threw him off balance. “Because the Park I got, he's a real bastard.”

“Oh, right, aren't all teachers bastards?” He replied with a sideways smile, lied, for him Professor Chanyeol was no bastard. 

And so, they continued to rant and rave about the teachers, Baekhyun occasionally throwing out a comment against his own, but nothing more. 

🐮

Baekhyun couldn't believe what he was seeing. He never thought that a punishment for breaking the rules would be as humiliating as that. 

They had found Sanha having sex with a third year alpha in the toilets and Baekhyun thought he would get some kind of sanction or something, however, his partner was in the middle of the yard, lying naked on a mat, hands tied above his head, legs stretched out with a bar and a sex machine with a dildo the size of his arm going in and out of his ass, making his tits jiggle with each thrust, and for the cherry on top, he had a cage on his cock. 

All around him were his teachers, their cocks out of their trousers, masturbating at the sight of his student. But what struck the black-haired omega most was the row of alphas with their hands on their members. 

“His punishment for breaking the rule is to get load after load of cum from that whole row of alphas in his mouth,” Professor Chanyeol's husky voice startled him. “Although it doesn't really look like a punishment per se because we always fuck in public, the humiliating thing is that it will be recorded and shown to his parents. Who would want to see their child in that situation? Even though some parents are the ones who send their omega kids to this place, no one would want to see their kid getting fucked, unless you're a fucking pervert.”

Baekhyun swallowed, his mum had sent him here, but the alpha beside him was right, he didn't want to see him getting fucked. 

“So you know, if you let someone I'm not touch you, you'll be the next one to be in the same place as your partner.” Chanyeol whispered in his ear and then walked away, leaving Baekhyun deep in thought. 

🐮

Baekhyun sat in a perfectly upright position on a bench at the far end of the changing room, his uniform intact in place since he had put it on that morning at home.  

His eyes looked back and forth at the groups of teachers fucking their omegas in different positions, while he had a plug in his ass to keep the feeling of being filled. His teacher couldn't attend the class, however, he couldn't miss it and all he could do was watch it all. 

The alphas' pheromones were all over the place, making him wet, but even so, he didn't feel aroused with a great need to be fucked, like when he feels the ocean scent of Chanyeol. 

“Hey, sweetie, why so lonely, would you like me to fuck you?” Baekhyun looked at the naked alpha in front of him, noticing that it was the other teacher Park. 

The omega opened his eyes and shook his head. 

“No, thank you. Professor Chanyeol said that no one should touch me except him.”

Jungsuk arched an eyebrow and then smiled sideways. 

“Chanyeol doesn't have to know, sweetie.” 

“Hey Park, leave that omega alone and come and fuck yours, it's your turn.”

The alpha rolled his eyes, but before leaving he looked back at the omega.

“If you want someone to fuck you, you know where to find me.”

Baekhyun grimaced, he wouldn't let anyone touch him, he didn't want to go through what his partner Sanha went through. 

🐮

“I heard someone wanted to fuck you.” Chanyeol said emotionlessly. 

They were in one of the bathrooms, Baekhyun sitting on the counter and the alpha between his legs, caressing the omega's sides.

“Professor Park offered me to have sex with him, but I refused as you taught me.” The omega responded quickly, not wanting the tall man to get angry with him and suffer some punishment. 

Chanyeol looked at him with narrowed eyes, making him nervous, and then nodded, giving him a soft smile. 

“Very good, that deserves an award.”

The alpha grabbed the edge of the omega's shirt and lifted it upwards, pulling it all the way off, setting it aside. 

Baekhyun was wearing her bikini top and licked her lips at the sight of the omega's chest. 

Chanyeol placed two hands on the breasts and began to massage them, making the omega moan. The nipples soon became hard under the fabric.

The alpha pulled the garment down, letting them out and it was a sight to behold as they bounced gently. Chanyeol placed his large, warm hands on them again, lightly squeezing the fat. Then he leaned forward and brushed his lips over a nipple, making the omega shiver. 

Chanyeol from his position looked over his eyelashes at Baekhyun, who had his eyes closed and his mouth half open, his breathing became agitated. Without further thought, he started sucking like a baby. With his hand he began to grope the other tit. 

Moans came out of the younger one's mouth as the teacher sucked hard on the nipple.

Baekhyun's hole began to leak like a faucet just by having the alpha's mouth on it. Chanyeol switched teats, sucking and licking the pink button. His big cock pressed against his trousers, begging for release. 

The tall man bit, sucked and kneaded the little man's big tits, that was the reward for refusing his fucking father. 

At some point the bathroom door had been heard, but the student's tender moans and his concentration on sucking and licking had ignored the intruder. 

Chanyeol was sucking when a hot liquid hit his throat and made him pull away suddenly. The swollen nipples, wet with saliva, were dripping with a white substance.

“Oh.” That was all Chanyeol could utter and then let out a giggle when he realized what it was. “Omega, you're already breastfeeding.”

Baekhyun opened his eyes and blinked, trying to focus his gaze, then looked down, noticing what the alpha was talking about. 

“That's good, isn't it?” Her broken voice echoed in the bathroom. 

“Of course,” The alpha replied with a smile. “Now, let me try it.” 

Chanyeol took a nipple in his mouth again, sucking and taking all the cum that came out, humming in approval at how good it tasted. This called for double the prize, so the alpha was ready to fuck the omega right there, but an incessant mobile phone ringtone interrupted them. 

“What the fuck is that?” Professor Park asked in annoyance, turning away from the omega's chest. 

“Ah, oh, it's my phone.” Baekhyun settled on the counter and picked up his backpack from the side to get his phone. 

“Who is calling you?” growled at the tall man. 

“Nobody, it's my alarm, my mom told me to take my vitamins every day at the same time.” The omega answered, reaching for a bottle and when he did, he took out a pill, popped it into his mouth, and swallowed it without water. Then, he looked up at the alpha, who was frowning, in sorrow. “Sorry, I ruined the mood, didn't I?”

Chanyeol shook his head. 

“It's not right, though, can you show me your vitamins?”

Baekhyun nodded and passed him the bottle. The tall man took it, opening it and taking out a small pill. 

“Damn it,” Chanyeol cursed when he noticed that those pills were not vitamins. “How long have you been taking them?”

“Uhm, since school started. “He answered doubtfully. “Why do you ask? It's not against the rules to take vitamins.”

Chanyeol handed back the bottle and ran his hands through his hair, then looked at the omega's curious expression. 

“Sorry, I have to go, I remembered I have something to do.” Said the alpha before turning and leaving the bathroom, leaving the little man confused by his attitude.

🐮

Chanyeol entered his grandfather's office unannounced, his eyes widening in surprise when he found him fucking the secretary Ahn against the desk. 

Who would have thought that old Park still had the strength to fuck . 

“Sorry, I'll, uh, be back later.” He tried to excuse the alpha and get out of there, earning a chuckle from his grandfather. 

“Don't be silly, Chanyeol. All the time you're watching others having sex.” The old man commented amusedly, as he continued to thrust inside the woman. “Anyway, what can I do for you?”

The younger alpha's gaze shifted to the secretary, watching her tits jiggle against the papers on the desk, and he swallowed, looking back at his grandfather. 

“Do you know about the bet between teachers?”

Sangwook nodded slightly. 

“Of course I know.” The old man paused for a moment, then sat down in the chair behind him, with the woman on his lap, and cupped her breasts with his big, wrinkled hands, while the secretary Ahn began to move in circles on his cock. “Why did your omega get pregnant? If so, you must get off the course.”

Chanyeol shook his head. 

“Baekhyun never stopped taking his pills.”

“Oh, uh, that-that-that's im-possible.” The woman said between groans. “A-all the pills were taken away.”

“Apparently Baekhyun's mother kept giving them to him, saying they were vitamins.” He commented, almost growling. 

“And that bothers you?” Sangwook asks. 

“Yeah, no, I don't know.” Chanyeol plops down on the seat in front of the desk, staring at the two people fucking without saying anything else. 

The alpha didn't really know what to feel, he didn't want Baekhyun to get pregnant because of a bet, but at the same time he wished he did, but only to know that there would be someone with both of their genes. 

Chanyeol was a little in love, obsessed , with the omega. He met him when the young man went to the university for registration and was smitten from the moment he saw him. So he asked his grandfather for help, because he knew he wouldn't stand a chance, knowing that there were classes for omegas. 

The only thing old Park could offer me was the job of a physical education teacher, and Chanyeol was quick to accept it. However, the alpha wasn't even a teacher, he was actually a young businessman with a video game creation company. Afterwards, when the classes started, Baekhyun was assigned to Baekhyun under his supervision and he was more than excited to teach him how to be a good omega and mold him to his liking. 

Thanks to Chanyeol, that year the rule of not touching each other's omegas had been enforced, as in previous years, students were fucked by all the teachers and were not divided into groups. He called this the privilege of a favorite grandson. 

A groan brought him out of his thoughts and he saw Secretary Ahn with her tongue hanging out and trembling over her grandfather. He grimaced and rose from his chair, to leave, giving them a brief salute. 

I needed to have Baekhyun, but I would wait until school time. 

🐮

Baekhyun felt a sense of déjà vu. 

This time, however, Jungah was missing, but he and the rest of his classmates were waiting for the teachers to enter the locker room. 

The door opened and the first person he saw was Secretary Ahn, followed by the alphas. 

“Good afternoon, omegas.”

They all greeted them in return. 

“As you can see, one of her companions is missing.” The woman began. “Jungah will be absent this week, but she will join you again next week.” The omegas nodded, but Baekhyun was a little worried about his friend. “On the other hand, her alphas will join other groups until she returns.” 

The little black-haired omega looked nervously among the other alphas for Chanyeol. 

“Byun Baekhyun.” Secretary Ahn caught his attention. 

“Yes?”

“Your alpha is still only Park Chanyeol.”

Baekhyun let out a sigh that he didn't know he was holding back. The woman said a few more things that he didn't hear and then withdrew. 

The tall man strided over to the omega and picked him up in his arms, carrying him to his place in the locker room, the same end as always. 

Baekhyun could smell the alpha's excitement, making him wet immediately. 

This time, Chanyeol laid the omega down on the padded floor as he knelt between his legs and lifted them up to rest on his broad shoulders. The alpha couldn't wait to undress completely, he needed to be inside the omega, so he just pulled his trousers down a little and released his cock. He lined himself up against the younger man's hole, having pushed aside the fabric, and thrust deep in one thrust. 

Baekhyun let out a cry as he felt the penetration, but his hole began to secrete more of its lubricant at the intrusion. 

Chanyeol grabbed Baekhyun's legs and began to wiggle her hips, watching from above as the omega's tits jiggled with each thrust. 

“Byun, play with your tits.” Growled at the tall man. 

Baekhyun quickly brought his hands to his tits, lifting her bikini top until it bunched up around her neck, and with his slender fingers he began to massage, squeeze and pinch her nipples. 

With the sight of the omega touching himself, Chanyeol felt his cock getting bigger, it was fucking hot. His movements started to get harder and faster, noticing Baekhyun thrusting into him as well. 

The tall man lowered the omega's legs and wrapped them around his waist, then leaned down and removed one of Baekhyun's hands from his tit, replacing it with his mouth. 

Chanyeol pushed and pulled his cock out of the wet interior, licked and sucked the hard nipple until cum came out, making Baekhyun a moaning mess. 

The alpha exchanged chests, feeling the young man's fingers, gripping his hair to pull him closer to him.

The professor reached between them and grabbed the omega's cock, his hand moving in rhythm with his thrusts. 

Baekhyun writhed under the alpha's touch, his eyes filled with unshed tears, his mouth open and moaning. In all those months, Chanyeol had never fucked him like this, it felt different. 

The tall man pulled away from the tits and looked at Baekhyun's expression, with still the taste of the omega's sweet cum in his mouth, he reached up to the other's open mouth and spat into it. At the action, Baekhyun's eyes widened and he looked with mixed emotions at the man on top of him. 

“Swallow.” The alpha's simple command struck a chord in his bones and he did as he was told. 

Chanyeol smirked and leaned down again, this time to kiss the omega's open mouth. 

Baekhyun blinked several times, before responding to the kiss. They had kissed before, but this didn't feel like it always did. The omega had a feeling that after that time, there would be a change between them. 

“Baekhyun.” Whispered the alpha against the pink, swollen lips, while continuing to push his cock inside the omega. “Let's get the hell out of here.”

“Mmm?” The omega frowned and looked with confusion at the alpha. 

“Do you really want to finish this course? Move on to the next year to be fucked by practically the whole university?”

“W-what? What a-are you talking about?” The younger man's voice cracked as Chanyeol finally hit his sweet spot. 

“Didn't you know that?” Chanyeol leaned close to his ear. “Oh, of course I forgot, it's not specified in the enrollment.” The alpha left a kiss on her lobe and continued talking; “If you pass the first year without getting pregnant, the second year gets more demanding with the practices, your pretty pussy would not be used only by teachers, but it would be shared with everyone, students, cleaning staff, maybe managers, I think they also have parents' meetings to test the omegas.” 

Baekhyun turned pale, his mother only told him that the training was in the first year, but what a foolish thing to believe, she got pregnant and it didn't happen. 

“If you get pregnant in the first year, like your friend,” Baekhyun moaned and his body jerked as the alpha squeezed his hand on his cock. “You'll stay in the internship until the end, the teachers will teach you how to do your motherly duty, suck your tits till you're empty and fuck you until you're stretched so much and at least two fists go into your hole. Then at the end they will pay you and you will raise your child without a father, because you don't know whose child it is.”

“B-but you're my teacher.” Baekhyun muttered and wrapped his arms around the alpha's neck. “If you get me pregnant, we'll know.”

Chanyeol smiled against the skin of the omega's neck and left a wet kiss. 

“But what if there is no baby at the end of the year? Besides, I won't be your teacher next year.”

“No, no, no!” Baekhyun shrieked with tears coming out of his eyes, he didn't want that for himself, he didn't want another teacher if it wasn't the alpha on top of him. Chanyeol slammed hard inside the omega, and spurts of cum began to fill him. “ Let's run away!”

Chanyeol pulled away and bit his lip at the sight of the omega's deplorable state, then leaned over to kiss him. 

“Let's run away, my love.”

🐮

Two years later. 

“I can't believe you lied to me.” Baekhyun puffed out his cheeks in annoyance and crossed his arms over his chest. 

Chanyeol scratched the back of his neck and gave him a rueful smile. 

“If I hadn't lied to you, would we be here today?”

“I don't know, but you lied to me, Chanyeol. I lived the last few years thinking about how terrible it was going to be in my second year and I dropped out of college to run away with you.” Reproached the omega. “And now, your grandfather says that everything you told me is not true.”

“Okay, I admit it, I lied to you.” The alpha let out a sigh and moved closer to the younger man, hugging him by the shoulders and pulling him against his chest, making the omega moan. “But I was completely smitten by you, my love. I wanted you for myself from the moment I saw you, so I seized the moment.” Chanyeol rested his cheek on the younger man's head. 

“I loathe you.” Baekhyun muttered, shifting under the tall man's embrace.

“That's not what you say when I'm fucking you.” Joked the older man. “Besides, you can't leave me now.”

“Yes, I can. My sons and I can leave here whenever we want, and you're not going to stop us.” Baekhyun responded, and pinched the alpha's nipple hard through the fabric of his shirt. 

“Ouch ,”  complained the ex-professor , pulling away from the omega, seeing a malicious smile on his partner's lips. “I'll get you for this.”

“Sorry, I don't deal with liars.” Baekhyun turned around and left the room. 

“Baek , please.” The tall man followed him like a puppy. “I'm really sorry, okay? But I don't regret anything and I'd do it again if it meant we'd end up together as a couple and expecting a beautiful child, like now.” 

The younger one shrugged and turned to look at him, holding his hands to his belly with a small bulge.

“It's not one, it's two boys.” Baekhyun gave him a soft sideways smile and let out a chuckle as the alpha in front of him froze, mouth agape. 

“What? Two? How? When?” Chanyeol said quickly. 

“I found out two days ago, at the doctor's appointment that you missed because of a meeting, I wanted to surprise you on our anniversary next Saturday, but you stupid alpha, you always ruin my plans.” 

Chanyeol walked until he dropped to his knees in front of the omega and placed his large hands on top of Baekhyun's hands. 

“Is it really two?” He asked looking up, excitement shining in his eyes. 

The omega nodded. 

“Oh my god, no way, I'm going to have to share your milk with two babies.” Chanyeol whimpers and rests his head on the omega's belly. “I was just accepting that I had to share you with one, and now I have to make myself think about two.” 

Baekhyun rolled his eyes. 

“You're an asshole, seriously.” The now black-haired man declared. “I don't think two little babies will stop you from sucking me dry.”

“Yes, you are right. “Chanyeol got up from the floor, leaving his dramatic side, and hugged the little boy, who hugged him back this time. “I love you, my love.”

“I love you too,” the omega replied. “Even though you are a liar.”

The alpha complained. 

“What do I have to do for you to forgive me for that?” 

“I don't know, let me think, but for now, I'm looking forward to some massages.”

“On your feet? Isn't it a bit early for that?” Chanyeol broke off, looking worriedly at his partner. 

“No, silly, on my tits. “Baekhyun pouted. “Now that I'm waiting, they're getting heavier.”

“Oh, poor my omega.” The alpha kissed his pout several times. “But don't worry, your baby daddy will take care of them.”

Chanyeol carried the child in his arms and took him to the bedroom, where he made his little boy feel better to the point of falling asleep. 

{END}