The Awakening Stimulant

I fetched the wet wipes stocked beneath the motel TV and wiped the semen off the sheet. A woman lay there with her legs spread in a V, looking down at me. She couldn't move much beyond that, but her expression looked almost like a sneer.

"Just a second. I'll be recharged in no time."

"Oh, sure. That's how it goes. Heh."

I turned away from her smirk, pulled out a fresh wipe, and scrubbed at the sheet again. At least it hadn't gotten on the comforter — I supposed I ought to count that as a mercy. My hands grew rough on their own. I'd come too fast, and I'd come for nothing. But stamina isn't infinite, and there was nothing I could do about the post-nut clarity crashing down on me now.

Still... there was plenty of time left on it. I sat quietly on the edge of the bed and waited to see when my other self would stir again. Maybe it was the clarity talking, but I had no urge to touch her body, take pictures, or do anything of the sort. Without really thinking, I called the system up into the empty air. And then something on one side of the screen caught my eye.

It was an option I'd skimmed past without a second thought back when Chio explained things to me. No — wait. Thinking about it now, even then I was pretty sure the effects themselves had sounded insanely good. As if possessed, I tapped the Awakening Stimulant option.

Sure enough, just as I'd seen before, the Stamina Agent's effects were outstanding — outstanding enough that even a rough grasp of the description made the utility obvious. But unlike last time, when only the Stamina Agent had caught my eye, the Libido Enhancer listed beneath it stood out even more now. I gave the screen a light tap.

The refractory period? I didn't know the term, so I looked it up on my phone. It was just the clinical way of saying post-nut clarity. Which meant that if I drank the Libido Enhancer, I could keep getting aroused after I came, with no sage time whatsoever.

"This is fucking broken."

Maybe I looked strange, tapping at empty air and even talking to myself, because Kim Yuna's breathing grew rough. She must have been thinking I was a complete lunatic. Do you have any idea? Any idea what's about to happen to you? I smiled to myself. The Libido Enhancer's description was simple, but it was clearly an item every bit the equal of ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠the Stamina Agent. More than any line about how much desire it raised, what I liked was the part where the crash simply vanished.

To sum it up: infinite stamina, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠infinite lust. Use the Stamina Agent and the Libido Enhancer together, and you become a wild horse that never tires. Wasn't that what it amounted to? The one thing nagging at me was that I only had five hundred points right now. I dragged the dilemma out, eyes flicking back and forth between my cock — still limp, still unresponsive — and Kim Yuna lying there. Fifteen minutes didn't seem short. But what was this side-effect duration supposed to be, and was a hundred points cheap or expensive? I had no idea. After a long hesitation, my eyes drifted to the point total.

Huh? What was this?

Looking now, my points had climbed a little from where they'd started. Thinking about why, there was only one reason. Right. They said even masturbation stacks points and experience. And since that had been my first ejaculation after the system appeared, jerking off had just earned me ten points. I ran the numbers quickly in my head. Save the points, or buy the stimulant? In the end my hand went to the stimulant.

The reasoning? The points from masturbation were more than I'd expected. Not a trivial scrap, either — ten percent of a single stimulant's price was a pretty solid return, wasn't it? With the Stamina Agent and the Libido Enhancer, infinite ejaculation was possible. Even if I only farmed points by jerking off for fifteen minutes, I figured I could at least break even.

The moment I pressed Yes, the blue screen shaped like a vending machine shivered in a fine vibration for a few seconds, and a picture of a canned drink dropped into the square dispensing slot. Now what was I supposed to do? On a whim, I tried putting my hand into the screen. It passed straight through the translucent blue display, so of course I could see the outline of my hand on the other side.

"!"

But past the image of the slot, in air that looked perfectly empty, my hand felt something foreign. I gripped it tight and pulled. An aluminum can turned real, sliding out of the picture and into the world. What the hell. Is this magic?

I glanced at Kim Yuna. She had an arm thrown over her eyes and was sobbing her heart out. Covering her own eyes for me — how considerate. She probably thought it was over. It was only just beginning. The can was pleasantly cool. I bought the Libido Enhancer the same way, then stood with a can in each hand, checking top and bottom in turn for any instructions. There was no packaging at all. Just the words Stamina Agent and Libido Enhancer, scrawled in marker.

Was I just supposed to drink them? I brought the system back up.

Two hundred points had been deducted, so I'd definitely bought the things. Still hesitating, I hooked a finger under the tab. I wasn't sure — but no other way of using them came to mind. It wasn't going to be carbonated and foam all over me, was it?

Click—!

Fortunately, it wasn't carbonated. I confirmed the colorless, odorless liquid and knocked it straight back. Neither lukewarm nor cold, it went down as easily as a sports drink. The strange part was that no matter how much I drank, I felt no fullness at all.

Burp—

When I'd shaken both cans empty and drained them, a purple status window rose before my eyes. The letters weren't the usual white, either. They were a dark black.

Something inside me was waking up. The moment I checked the window, the effect hit — a low thrum roared through me, woooong. The other me that had been hanging limp began hardening again at a furious pace, and my balls dropped, noticeably heavier.

"Ghk..."

A cool wind seemed to climb from my tailbone up along my spine. Then the back of my head went numb, as if a club had struck it with a dull weight. The violent reaction of my body made my head dip of its own accord. Before I knew it, my cock was rigidly erect again. I stroked the thing that had found its vigor. My boy. You're back.

Gripping it, the rigidity was nothing like the first time. The stimulation I felt stroking the glans was weaker than before, too. This had to be that finer ability of the Stamina Agent — controlling ejaculation at will. This thing is the real deal. I crooked the corners of my mouth up and turned my eyes to Kim Yuna.

"You wouldn't have known, but my stamina is fucking insane."

Kim Yuna's face, which had looked like it was sneering, began to go pale again.

I kneaded the buttocks in front of me and buried my nose in the Y-shaped cleft hidden behind her panties. Strictly speaking, I was only doing it because Kim Yuna had told me to. Of course, the one twitching and looking displeased about it was her as well.

"Nn... hnn...!"

"Hey now. Relax. You'll get hurt."

Sniff—! Hah— God, this smell. A smell no man could keep his head around.

"Take the panties off. Stop smelling me!"

"Yes, ma'am~"

How to put it — a thick female-hormone smell? I peeled Kim Yuna's panties off at once and tossed them where I'd set her cardigan aside. Between the dark pubic hair, a cleft drawn straight down the middle. A pussy I'd only ever seen in porn, and at last I was meeting one in the flesh. Spellbound, I brought my face close to her vulva.

Sniff, sniff—

The closer I got to her entrance, the more the lemon body-wash scent vanished, replaced by a smell I had no words for. No matter how far augmented reality advanced, I was certain it could never reproduce a scent this real. This heavy, musky smell... I slowly lifted my head. She probably hadn't meant to, but with her face turned away the line of her neck was bare, and it only made her more erotic.

"I said stop smelling me."

Gulp—

I swallowed dry and climbed off the bed. In this position she had her legs stretched straight out, so I couldn't get my face deep between her thighs anyway. Everything was a first. If I was going to do it, I was going to do it right. But Kim Yuna's face flushed red, and looking down at me like that, she took a certain pose.

"This is..."

A few minutes later, the pose she'd settled into was an M-shaped spread: lying on her back, arms hooked behind the knees, hugging her own legs open. This. This right here. The most open pose a woman can take.

"Stop sightseeing and finish what you're supposed to do."

"Saying that in a pose like that is incredibly obscene. Sex Instruction is fucking amazing."

From the soles of Kim Yuna's feet to her perineum, her anus and her vulva — all of it came into view at once. Suddenly something I wanted to do occurred to me, and I reached for my smartphone. Against a woman in a pose like this, web-novel protagonists always did this sort of thing.