Devion manifested as an Alpha at fifteen, during puberty when secondary s*xual characteristics develop. The Emperor appointed Devion as Crown Prince that spring, then sent him on patrol to the empire’s outskirts as his first duty—to care for the people whose minds and bodies were exhausted from foreign invasions.

Devion had planned to go alone, but thanks to his friends who stepped forward first, saying they would accompany him, he was able to go together with them. But the problem started after that. That winter, Devion began falling ill dramatically and started suffering from mysterious fevers at regular intervals.

That was exactly Alpha manifestation, and Dionte and Rashad, who manifested similarly within a few months, faced the same situation. When Devion began suffering from manifestation, the other two, Dionte and Rashad, suffered identically.

Endless rising heat, inexplicable excitement, and deep murderous urges toward anyone tormented the three men. It was unrefined s*xual desire, but they were just children with insufficient knowledge about s*x at the time.

They mistook the painfully rising heat for murderous intent toward someone and only tormented innocent people. The Emperor, who noticed this first, simultaneously heard news of Dionte and Rashad showing similar symptoms and sensed something unusual.

The Duke and Marquis’s sons, as well as Crown Prince Devion, had all been children who grew up healthy without minor ailments since childhood.

The Emperor worked hard to quickly discover the cause, and the Duke and Marquis, who couldn’t just watch their sons suffer, put their heads together and searched everywhere.

Surprisingly, the reason for their illness was written in ancient documents that had been passed down as imperial treasures for a very long time, and the Emperor, Duke, and Marquis, whose hearts had been burning black with worry until then, could finally ease one worry from their hearts.

It was exactly this: Alpha and Omega.

A special trait that had now almost disappeared and manifested in only the smallest minority of minorities. A special trait that could be considered extinct due to the long flow of time, civilization, and the resulting human evolution had manifested through atavistic inheritance.

The fathers tried everything to save their children. The last thing they could try was earnestly searching for the ‘Omega’ called an Alpha’s mate. But not only had they failed to find one for over ten years, they felt their hearts burning up every time they saw their sons suffering from fever at regular intervals.

Then, a blessing that fell from heaven eased one worry. 

Aileen, who introduced herself as the daughter of an Alpha and Omega, provided detailed knowledge about the special traits and somewhat alleviated the suffering of those tormented by the trait.

Aileen had only come to the capital following her parents’ wishes, who felt sympathy after hearing the news that had stirred up the capital.

She knew more than anyone about the characteristics of Alphas and Omegas, which had now almost disappeared, and knew what medicines to mix and take during the periodic ‘Alpha rut’ to calm the heat.

Of course, suppressing a rut with medicine was only a temporary measure, but they felt like they had put down a huge burden just from that. Only the homework of somehow finding the being called ‘Omega’ remained as a heavy burden.

But what kind of trick of fate was this? 

Aileen manifested as an Omega just ten days after meeting the men who had manifested as Alphas. It wasn’t a short time to explain the characteristics Alphas possessed and pass on all the knowledge she had heard from her parents, but it was certainly fast and short enough to be bewildering.

This was like grace bestowed from heaven.

The Duke and Marquis, including the Emperor, combined their opinions and prepared the wedding with lightning speed. It was to capture the only Omega. Aileen, who got swept up in this, held wedding ceremonies simultaneously with three men—the Crown Prince, the Duke’s eldest son, and the Marquis’s second son—like having her nose pierced while her eyes were open.

Only an Omega was the cure for Alphas suffering from terrible rut, and with only Aileen, their sons could rule the empire in a stable state until death. So how could the fathers not lose their minds?

Because of this, Aileen had come to wisely teach methods for managing periodic rut through her parents’ goodwill, only to get her nose pierced. And the fate that immediately confronted her was the wedding ceremony, followed by the first night with the Crown Prince.

“Y-Your Highness, I’m not mentally prepared yet…”

“I see.”

Upon hearing Aileen’s answer, Devion’s composure began changing to impatience, but he pretended to be fine and listened carefully to the small voice. The finely trembling voice was quite pleasant to hear.

He tucked her fluttering hair behind her ear like fluttering clothing and showed an attentive listening posture, creating the image of an affectionate newlywed husband.

“I see. My lady isn’t mentally prepared yet.”

“Eek?!”

An indiscernible force—whether pushing away or pulling—lingered on Devion’s collar. Devion found even that force adorable. According to what Aileen herself had explained, Omegas were weaker than Alphas in physical strength and power, but their mental strength was remarkably strong.

Devion decided to trust the Omega mental strength that Aileen possessed, who clearly looked like she had no s*xual experience.

Devion’s hands moved busily as he came to the bridal chamber in light nightwear like Aileen’s to spend their first night after the wedding ceremony. He embraced the fidgeting Aileen, who said she wasn’t ready and asked him to wait, trapping her in his arms with his thick forearms.

Aileen buried her face in his large, broad chest and struggled as she was physically suffocated. Devion, perhaps considering this an escape attempt, moved his remaining hand to grope her busy lower body that was writhing.

When startled Aileen tried to stick out her bottom and step backward at the sensation that slipped inside her inner thighs, the binding force became stronger. The sight of small, cute fists gripping Devion’s gown tightly and trembling gave him a strange satisfaction.

Clinging looked good too, but Devion’s preference was for something more active than this.

“For someone who says she’s not ready, you’re too wet.”

“Ahh!”

Along with the explicit remark, Devion’s fingers began fiddling below. The tickling scratching was so intense that Aileen, unable to maintain her composure from sensations she had never felt before in her life, clung even more to his broad chest. Otherwise, she felt like her legs would give out and she’d collapse to the floor.

The forearm that firmly supported the groaning Aileen simultaneously served to trap her from escaping. Aileen panted at a rapid pace along with the feeling of her whole body swaying from dizziness. Each time, Devion’s scent penetrating her nose and mouth made her head increasingly dizzy.

“Ahhh, mmm…!”

His thick, substantial fingers moved without hesitation, following the sweet fragrance. What his fingers immediately touched was wet, moist skin and a twitching opening. Devion didn’t hesitate to grope and tickle that area. Squelching sounds and wet noises quickly filled the bedroom.

Some liquid dripped between her trembling thighs. Devion noticed that each time Aileen inhaled his scent and clung to him, her area became more lewdly wet. It was an instinctive phenomenon Omegas possessed, but her body seemed to adapt quickly for having just manifested, which drew out more of Devion’s excitement.

‘Does she instinctively feel Alpha pheromones without learning? She was a genius at teaching, and she’s a genius at learning too.’

Devion smiled as he looked down at Aileen, who was beginning to pant from pleasure. The nightgown made thin enough to show her inner flesh had already brushed against her skin and flowed down, lewdly expressing the well-developed Omega’s body.

Devion didn’t hold back. Rather, he moved boldly and dramatically, moving his hands along her soft, tender skin. Just his large, thick fingers brushing around her genitals caused thin liquid to overflow and wet the floor.

Though they say excess is forbidden, Devion had long forgotten moderation, enchanted by the Omega clinging to him. The excessive pheromones penetrated instantly into Aileen, who was feeling such stimulation for the first time in her life. The thick, rich pheromones instantly captivated the naive Omega’s breath and gaze.

Unlike her previously defensive attitude, Devion caught Aileen as she collapsed helplessly upon inhaling his pheromones and moved his fingers back and forth even faster. Following the squelching sounds, the sound of liquid hitting the floor echoed continuously. It was all love juice that Aileen was spilling.

Just like Aileen was fully excited from taking in the Alpha’s scent, Devion also felt himself gradually reaching his limit.

Actually, having the first night with Aileen first wasn’t because Devion was the Crown Prince. He simply got the first position because, having manifested as an Alpha first, his rut cycle was faster.