Naruto: The Shadow of Uchiha

After diligently following Saitama-sensei's training method from One Punch Man, Ryosuke successfully improved his physical attributes.

At noon, after a quick shower, lunch, and a nap, Ryosuke made his way to Kurenai's house.

Kurenai hadn't expected Ryosuke to arrive in the afternoon—she thought he would come at night—but this was a pleasant surprise. She was far from upset by it; in fact, she welcomed it.

Ryosuke, upon arriving, didn't rush anything. Instead, he leisurely accompanied Kurenai for a stroll, did some shopping, and had dinner together.

It wasn't until nightfall that they returned to her home.

As expected, Kurenai's mother wasn't home.

Kurenai looked at Ryosuke with a shy expression and said,

"Wait a moment, let me go take a shower first."

Ryosuke smiled and nodded.

With a gentle smile on her face, Kurenai headed into the bathroom. She didn't want her body to have any odor or uncleanliness that might turn Ryosuke off.

Roughly half an hour later, Kurenai emerged from the bathroom, wearing short shorts and wrapped in a bath towel.

She knew this look would appeal to Ryosuke the most.

Her face was flushed, and steam still rose from her freshly bathed skin. She looked at Ryosuke and softly said,

"Ryosuke, I'm done."

Ryosuke was momentarily stunned.

She looked absolutely delectable, but he held himself back.

After all, she had welcomed him with such a clean, beautiful body—it was only right for him to show proper respect.

Unable to resist, Ryosuke stepped closer to her.

"Kurenai, can you hand me a towel?"

"I'd like to take a quick shower too."

Kurenai pulled a clean towel from a drawer and handed it to him with one hand.

Ryosuke could barely contain himself, but he quickly took the towel and headed for the bathroom, intending to wash up as fast as he could.

He finished in two minutes.

Just a quick rinse to wash off the dust and sweat.

Wrapped in a towel, Ryosuke stepped toward Kurenai.

The rest of the night passed in silence.

By midday the next day, Kurenai finally opened her eyes, her face exhausted.

Eight times—it had completely drained her.

But her heart was overflowing with happiness.

Ryosuke, of course, had already woken up long ago. He simply couldn't tear himself away from the soft, warm body lying beside him.

Truly, a man needed the comfort of a woman.

After last night's intense experience, he felt an unprecedented sense of satisfaction.

And then—he received a reward.

0.5 units of chakra.

He instantly felt a warm current rush through his body. His chakra had grown stronger again.

And then came the voice from the system.

He hadn't expected that just one night would earn him 0.5 chakra.

If this continued, a few more times and he'd gain a massive amount of chakra through the power of male-female union. At this rate, surpassing even a Tailed Beast in chakra wasn't out of the question.

Reflecting on the original Naruto storyline, Kakashi once mentioned that Naruto's chakra was four times his own, and a hundred times greater if you counted the Nine-Tails.

That meant the Nine-Tails' chakra was roughly 96 times Kakashi's.

As the strongest of all the Tailed Beasts, Kurama's chakra level was the peak.

So if Ryosuke continued on this path, he'd never need to worry about running out of chakra. And since opening the Eight Gates also required chakra support, the stronger his chakra, the stronger and longer-lasting his Eight Gates techniques would be.

Of course, this would also require an even stronger physique.

He wondered if last night might have gotten Kurenai pregnant.

But even if she wasn't, doing it more times would surely work eventually.

Given their current relationship, having more sex wouldn't be a problem—Kurenai certainly wouldn't object.

And with Ryosuke's powerful body, he had plenty of energy for that sort of thing.

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