The First Step of the Earth Yin-Yang Copulation Art

"Ah... ugh... hnnng..." Regina let out a soft whimper, a tear escaping the corner of her eye. Watching her gasp with her mouth slightly agape, I continued to thrust into her. Once my cock had entered her pussy, there was no turning back. As if a motor had been switched on, my waist moved reflexively, driving into her again and again.

"Hah, hah... p-please, have mercy, Your Majesty...!"

"Hut! Ah, aah, aaaaah...!"

The words about training and secret techniques had already flown out of my mind. The pleasure of thrusting was simply too intense... and because the desire that had been building up for so long had finally exploded, all I could think about was ravishing her wildly now that I was inside. Above all, this pussy belonged to the Queen of a nation... and this noble body was accepting a man’s cock for the very first time in her life. The mere thought sent a surge of excitement through me. My blood boiled.

'I am the first man for this woman!'

The moment that thought crossed my mind, my arousal doubled. Regina’s vaginal walls tightened around me, hot and moist. It felt as if every inch of her flesh was alive, breathing and sucking at my cock. "Your Majesty... I will do my best... to satisfy you."

I gritted my teeth and moved my waist even more violently. More intensely than I ever had with Estelle. I felt every bit of her soft, hot inner flesh without a single gap, thrusting with passion. As my speed increased, Regina sobbed, letting out a series of continuous moans.

"Hnnng... aah... ah... ha-a-a-a...!"

Does she... like it too? What does it feel like to have a man’s cock inside her for the first time? Does it only hurt? Does she hate it? Even while maintaining the piston motion, I tried not to miss a single expression on her face. Her tear-stained eyes, her flushed cheeks, and the breath leaking from her slightly parted lips.

"A-ah... ugh... mmm...!"

One thing was certain: my cock was covered in the juices flowing from Queen Regina’s pussy, and even my pubic hair and testicles were soaked and slick. Every time I pressed her down, the sticky, wet sounds echoed through the wide, cavernous underground sanctuary.

"Hah, hah, hah...!"

At that moment, my mind suddenly cooled. 'If I keep this up... am I going to die of a heart attack during sex again?' What if I fainted just like I did with Beldia? A wave of fear washed over me that I might actually die this time. Because my heart was pounding so hard from the sheer intensity of my arousal... could my heart handle the strain...?

I hurriedly shifted my gaze to the ancient book spread out on the floor. In the middle of the page, a passage written in faded ink caught my eye.

I attempted it immediately. Every time Regina’s breasts rose and fell, I exhaled in opposition. I was desperate, so even in this state of wild arousal, I trusted the book and followed its instructions. But it couldn't be perfect from the very first day. I wasn't sure if it was working, or if I was even doing it right. Above all...

"Ugh...!"

A tingling sensation shot through the tip of my glans, and a wave of ejaculation surged up. It hadn't even been five minutes since I entered... I was on the verge of finishing prematurely before I could even try to do it properly as the book described. So, I deliberately slowed my thrusting speed. I repeated the motion of pulling my cock out long and slowly pushing it back in deep. I even stopped the piston motion for a moment, taking her nipple into my mouth and sucking on it.

"Hnnng... Sir Seru...!"

It was fortunate that this wasn't an act of love between lovers. If it were, showing off my stamina would have been the priority. I would have tried to act tough by moving faster and harder to hide my lack of vitality, only to end up shooting my load and finishing. But my goal now was solely to fix and strengthen my vitality. Queen Regina had volunteered to help for that very reason. So, being a premature ejaculator was nothing to be ashamed of. I was doing this to 'get better.'

"Your Majesty... I will rest for a ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠moment while still inside... hah, hah."

I let go of her nipple and caught my breath. My cock remained buried deep inside her hot ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠interior. Regina looked up at me. Her cheeks were flushed, and focus had returned to her previously clouded eyes.

"Yes... rest at your leisure... and when you feel better, please continue."

Her voice was soft and sweet enough to melt my heart. "Thank you, Your Majesty."

She was truly a kind woman. The dignity she displayed in front of others was nowhere to be found; she was always gentle with me. Perhaps because she was my ardent fan, she was always submissive and soft in my presence. I lowered my head and kissed her neck. 'To think I am having sex with Queen Regina.' The more I thought about it, the more surreal it was. How did I end up here? It wasn't bad. It was just... exciting and fun to be doing this with a woman I never expected.

With those thoughts, I steeled my resolve. 'I will definitely become a man of great vitality.' I would never again be carried to the hospital for dying during sex. Instead, I wanted to be known to the world as the King of Vitality. 'That would be much better.' I carved the determination deep into my heart. I would absolutely make the Earth Yin-Yang Copulation Art my own.

I lifted my head. Looking straight into Regina’s eyes, I whispered, "Your Majesty... I will begin again."

"Has your energy returned?"

"No, not yet. But... I think it would be better to just finish and start again."

Regina smiled gently and nodded. Then, she wrapped her arms softly around my neck. My cock, which ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠had been buried inside her pussy, began to move once more.

Slap, slap! Every time I pressed her down, her moans filled the room.

"Hut... ah-ugh... aaaaah...!"

"Hah... hah!"

I maintained the rhythm, pushing deep in sync with her breathing. This time, I didn't rush. Following the book faithfully... I simply tried to imprint this sensation of becoming one with her, without a single gap. Soon, feeling the semen surging from deep within, I quickly pulled my cock out.

"Kuh-ugh!"

There was no time to think. I ejaculated directly onto Queen Regina’s breasts. On her precious royal body. Gush, gush! Two bursts of semen, squeezed out by my hand, sprayed forcefully, splattering all over her chest, neck, and chin.

"Ugh!"

Queen Regina squeezed her eyes shut, her body twitching every time the semen landed on her. Since it was her first time, she must have been seeing a man’s semen for the first time as well. When I finished, she slowly opened her eyes and gazed with curious eyes at the remaining drops of semen dripping from the tip of my cock.

"Is it over...?"

"Yes, thank you, Your Majesty. Hah, hah..."

I let out a long sigh and collapsed beside her. My body felt drained of all strength, but it wasn't the exhaustion that would lead to fainting. I looked back at Regina and expressed my gratitude. "Thanks to you, I lasted a really long time today."

I had lasted ten minutes from insertion to ejaculation. It was a duration I wouldn't have even dreamed of normally. In the process, I learned something new called the Breath of Unity. I wasn't exactly sure what it was yet, but I vaguely felt what it meant to look at the other person's breathing and exchange energy, rather than simply being intoxicated by pleasure.

"Let's continue to... train hard together from now on."

"Yes. I will do my best."

We stared at each other for a while, then lay there with our eyes closed for some time. My semen, still warm, was trickling down her chest, and the sight wasn't embarrassing or awkward. It was the mark of my ritual to strengthen my vitality. A proud proof of one step forward. Thus, I took the first step of my training. Countless nights, countless amounts of semen would dirty and soak her body in the future. It would become a familiar sight I would see often. And every time, I would become a little stronger. With those thoughts, I fell into a deep sleep. Regina’s body heat was transmitted warmly to my side, and her rhythmic breathing sounded like a lullaby. It was satisfying. Truly... satisfying.

From that day on, we headed to the underground sanctuary every night. We would spread the secret text of the Earth Yin-Yang Copulation Art on the wide bed and immerse ourselves in vitality-enhancing training, our naked bodies intertwined. Unexpectedly, I seemed to have quite a talent for this training. In just five days—that is, when the number of times I had joined bodies with Queen Regina on the bed reached nine—I finally reached the first level of the Earth Yin-Yang Copulation Art.

"I did it!" As I shouted, a bright smile spread across Regina’s face.

"Congratulations, Sir Seru!" She hugged me, overjoyed. As her voluptuous breasts touched my chest, my lower half began to stir once again.

"This is just the beginning. I will train even harder!"

"Yes. We still have a long way to go."

We shared our joy and intertwined our bodies once more. As long as I had Queen Regina supporting me in every way, I felt I could gain even greater power in the near future. Beyond level 1, to level 2, level 3... and what kind of realm awaited at the end, even I didn't know yet. But one thing was certain.

'In the end, I will become the most powerful King of Vitality in the world.'

I hugged Regina’s naked body and began another hot and long night.