First Aid

"Th-three days?"

Even if I came several times over three days, it wouldn't go down?

At first I thought it was an exaggeration, but seeing the thing rampaging inside my suit pants, I couldn't not believe it.

"Jieun-ssi."

"Yes."

"Isn't there some kind of neutralizing agent?"

"Where would there be a neutralizing agent for a stamina booster?"

"That's... true. But I can't go back to the company like this, can I?"

At my words shouted in embarrassment, Sera pondered something for a moment.

"Excuse me!"

Then, she called the employee.

"Yes. How can I help you?"

"Here. We'll rest a bit before leaving, so could you get us a room?"

"Yes. I'll prepare it right away. As for the bed..."

"We don't need one."

"Yes. Understood. I'll guide you in a little while."

The employee disappeared into the shop with quick steps, and I stared blankly at Sera.

"Getting a room?"

"You mean you want to do it under the table? Oh my. I didn't know Daeri-nim had exhibitionist tastes."

"No, it's not that I don't know what you mean...!"

At the company, we're strictly workplace colleagues.

That was supposed to be the rule.

Sera also gave a bitter smile as if she knew what I was trying to say.

"Hmm. But there's no other way besides this, you know?"

"That's...!"

While I was searching for words to refute Sera's statement, the employee returned.

"Please come this way."

"Yes~ Please take care of it."

Sera answered naturally.

Even though I, the person involved, hadn't said a word, things were proceeding smoothly.

The employee guided us inside the restaurant.

At the end of the hallway, there was a door with a small crescent moon pattern.

In front of the door, I looked at Sera again and asked.

"Is this really the only way?"

"If you can endure this state for three days straight. Can you do that?"

Glance, Sera's gaze headed toward my pants, which were greatly swollen.

Going back to the company on the subway in this state was impossible.

Getting up from the seat was a problem to begin with.

In the end, I bit my lip and was led into the room by Sera's hand.

The door closed.

Chalkak.

As soon as Sera checked the lock, she took out her cell phone from her bag.

"What are you doing?"

"I have to contact eonni, of course."

"What?"

"Oh my, were you perhaps thinking of cheating?"

"It's not like that...!"

"I know. It was a joke."

Sera smiled mischievously, then naturally called Yuna.

Is this okay?

Of course I have no intention of cheating with Sera, but is it okay to tell my wife this news?

While I was bewildered by the extraordinary invading my daily life, after a few rings, Yuna answered Sera's call.

"Yeah, Sera?"

Yuna's voice was heard from the other side of the cell phone.

"Eonni. Is it okay to talk now?"

"Yeah. It's fine. What's up? Isn't it work time now?"

"Well, you see. There's something I need to tell eonni."

"To me?"

At Sera's words, Yuna made a questioning voice, then Sera continued.

"Yeah. There was a little accident. With eonni's husband."

"With Doyoon? What do you mean by that?"

"Well. We went out to the Demi-human Residential District for work together and had lunch, but I accidentally ordered the Companion Set."

"Companion Set? W-wait a minute. That's...."

Yuna, as if she knew what had happened just from those words, became flustered.

"Yeah. So, about that. I'll extract oppa's a bit. Is that okay?"

"That's...!"

If the three of us had a normal relationship, it would of course be a proposal to refuse.

But.

Already, the relationship between the three of us was in a distorted, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠not-normal state.

"......."

Sera couldn't say anything and only silence flowed, and Sera continued to explain my situation to Yuna.

"We ate the whole Companion Set, so I'll probably have to extract it for 3 days."

"......."

"So, eonni? What should we do? Is it okay if I extract some cock juice from oppa?"

Sera sought permission from Yuna, but that voice was not that kind of voice at all.

A voice that was certain Yuna wouldn't be able to refuse Sera's proposal.

Yuna also knew that fact well, so she couldn't say anything, then squeezed out her voice like a last resistance.

"Oppa?"

Yuna asked Sera cautiously.

"Did oppa agree?"

Sera looked back at me.

"Well."

A playful smile hung on the corners of her mouth again.

"I ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠haven't asked him directly yet."

"Then you should ask first."

"Before that, it would be faster if eonni sees it herself."

Sera immediately pressed the video call button.

When the screen turned on, a familiar living room scene appeared.

Yuna was sitting on the sofa at home in comfortable clothes.

"Where is oppa?"

Instead of answering, Sera turned the cell phone toward me.

"......."

I was sitting on a long chair attached to the wall.

To be precise, I was barely holding on, huddled up.

In the narrow, sealed room, Sera's body odor was spreading.

Every time I inhaled, that smell dug into my body that was burning hot.

My shirt had been stuck to my back, soaked with sweat, for a long time.

My two hands were gripping the edge of the chair tightly.

If I didn't put strength into my fingers, it seemed I would get up from the seat right away and embrace Sera.

No.

It didn't seem like it would end with just embracing.

The last bit of reason I was maintaining now was just sitting still without pouncing on Sera.

"Oppa...?"

Yuna's eyes in the screen widened.

"Are you okay?"

"The food's effect is stronger than I thought...."

I barely answered, but my voice was terribly cracked.

At that moment, Sera approached my side.

The fragrance became even thicker.

My body moved toward Sera reflexively.

I put more strength into the hand gripping the chair corner.

"You can see, right, eonni?"

Sera slowly lowered the camera.

The front of my neat suit pants was swollen tightly as if it would burst.

Every time my pulse beat, the fabric twitched slightly.

"I haven't even touched it yet."

My gaze kept heading toward Sera's lips and nape.

If Sera came even a little closer, I really wouldn't be able to hold back.

"Oppa."

Yuna called me.

"Tell me directly."

"......."

"Do you want Sera to help you?"

I swallowed dry saliva.

It's not the weekend now, and it's not the relationship we agreed upon.

It should be a relationship as workplace colleagues to the end.

I couldn't endure wanting to taste Sera's body again no matter what.

"...Yeah."

"You heard that, eonni?"

Yuna's answer didn't come back.

As if expecting what would happen after this, only the sound of gulping saliva was heard.

Seeing that reaction from Yuna, Sera smiled satisfactorily.

Then she brought her face close to my ear.

"It's okay. Since eonni also permitted it, this isn't cheating."

Is that really so.

It was logic that would never work for a normal couple.

"Look. Eonni is watching even now."

Sera said that and placed the smartphone on the shelf attached to the opposite wall.

She set the camera to face this way, so Yuna's smartphone would be filled with the image of me and Sera.

Having finished the filming preparations like that, Sera slowly stood in front of me and said to me.

"If it were up to me, I'd want to eat oppa's cock with my pussy again... but we have to go back to the company soon, right?"

"Th-that's right."

"So. Let's not do anything that dirties the clothes. Paizuri is also forbidden similarly. So...."

Sera slowly bent her knees in front of me.

Her suit skirt tautened, revealing the lines of her thighs.

Her eyes beyond the large glasses headed toward the front of my pants.

"With my mouth."

Sera's hand came up onto the belt buckle.

"I'll eat it all so it doesn't get on the clothes."

Sera declared that, took off her glasses, and looked up at me.

"I'll extract at least enough so you can go back to the company."

Her red lips curved playfully.

"Please endure a little, Kim Daeri-nim."

The sound of the belt buckle unfastening echoed in the small sealed room.

As the zipper slowly went down, the front of my panties, overheated by the magic of the tonic meal, sprang out tautly.

Already, a wet trace was seeping through the thin gray drawers fabric.

"Wow... it's really hot. The heat is this hot even over the pants, how much of a hell would it be inside♥"

Sera's sleek fingers stroked over the panties.

Just the cold fingertips tapping the cock over the panties made pleasure vibrate zzirr.

"Hurry, hurry...."

"Yes. You want to cum quickly, right? Fufu♥"

Even with that short teasing, I couldn't endure anymore and shook my hips demanding ejaculation.

Sera looked at me like that as if it was cute, and slowly pulled the panties down.

Then my suppressed cock sprang out like a spring.

From the urethral opening at the glans tip, transparent sticky pre-cum was dripping drop by drop, and Sera let out an exclamation as if my cock was so lovable.

"Hiya...♥"

Keungkeung.

Sera brought her face to my cock and sniffed the pre-cum.

"It's a scent that makes me so curious what it tastes like. Really... I'm so jealous of eonni who married a cock like this."

Sera said that and spread my two thighs wide with both hands.

Then.

"Then. I'll eat well♥"

With an excited exclamation, she opened her moist wet lips widely.

"Heueup...♥"

The moment Sera's hot soft tongue, coated with plenty of saliva, touched the glans tip, an unsightly moan burst from my mouth.

Sera drew swirls with her tongue tip along the rim of my glans and licked up the pre-cum.

The saliva containing the unique heat of a succubus intensely stimulated around the sensitive urethral opening.

"Mm♥ Aha♥ Daeri-nim's pre-cum is completely thick. It's so sweet I want to collect just this and drink it♥"

"Ah, aaaeut.... At...♥"

Without letting go of my thighs, this time Sera rounded her lips and swallowed the entire glans widely.

"Eut♥ Eut...♥"

The smooth flesh inside her cheeks perfectly adhered and wrapped around my glans.

When Sera sucked her cheeks stimulatingly, tremendous negative pressure mercilessly squeezed the entire glans.

"At... johha... aeut...♥"

Holding back moans or anything like that was impossible.

My thighs trembled madly from the pleasure, but Sera continued to forcibly spread my thighs and continued the sweet stimulation on my glans.

Jureureup, jilkkeokjilkkeok

Obscene wet sounds echoed mercilessly in the sealed room.

Sera started shaking her head up and down violently.

Sera's pupils were staring up at me from below, enjoying my reaction writhing in pleasure.

Sera's tongue, even while swallowing the glans, didn't rest and licked the urethral opening chewy-chewy, and sometimes pressed down hard on the frenulum with her tongue.

"Uaaat... Se, Sera... eut, if you swallow that far...!"

"Mm♥, mmeup♥ Chyup, chuuuup♥"

Sera didn't stop.

Rather, as if blocking my words, she shoved my penis hard to the deep part of her throat.

Sera's uvula strongly collided with the tip of my glans.

That was the finishing blow.

"At... coming, at...♥"

The cock already swollen to the limit soon vomited semen into Sera's mouth.

From deep in the testicles, semen surged up gurgling, and Sera wrapped and gripped the tautly tightened testicles as if they were lovable.

Naturally my thighs closed, and I grabbed Sera's head with both hands and put my weight on it.

Accordingly, the cock was swallowed deeper into Sera's throat, and the sloppy sensation of the throat bestowed even stronger pleasure.

"At... eut...♥"

With the stimulation that didn't stop for even a moment until the ejaculation ended, only moans that couldn't become language flowed from my mouth.

"Eueup... puhat♥"

Kkulkkeok, kkulkkeok.

Sera, who swallowed my semen, pulled the cock out of her mouth and looked at me as if it was lovable.

"Fufut. Oppa, don't forget that the soundproofing here isn't good? If you moan like that, it'll all be heard outside♥"

"Auuu..."

"You can't care about that, huh♥ Fufu, since the cock still says it wants to ejaculate more, I'll keep tormenting it♥ But this time a bit more gently...♥"

Haltjak.

Sera's long tongue crawled gently on the back of the cock.

The soft tongue gently stroked the back of the cock, but the pleasure that tongue brought was not gentle at all.

"Heuaat...♥"

If the previous fellatio had squeezed the entire cock, this time Sera's tongue was melting the cock.

It felt like the places the soft tongue licked were turning into semen and bubbling up.

But even so, I couldn't ejaculate, a sweet pleasure that made the receiver impatient.

"Ah, eu. Ji, Jieun-ssi...!"

"It's not Jieun-ssi."

"Ah, eu...?"

"You should call me Sera, right?"

When I looked at Sera with impatient eyes, Sera firmly said to call her Sera, not Jieun.

"Se, Sera...!"

"Yes. Well done♥"

With a melted head, I quietly followed Sera's demand, and Sera kissed the glans as if it was lovable.

"Sera... ejaculate... let me ejaculate...♥"

"To ejaculate that much, fufut...♥"

"Eungeut...♥"

Jjoook.

Unlike the melting sensation, a sucking-like deep kiss was added here and there on the cock.

If I kept receiving kisses I could ejaculate, but ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠Sera only moved the kisses shortly here and there.

"Why, whyee...♥"

With obvious ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠teasing, I shook my hips and tried to plead with a melted tongue.

Sera, as if wanting me to plead more, only teased the cock with her tongue.

The cock trembled budulbudul as if fawning on Sera's tongue like that and poured out a lot of pre-cum.

Rather, Sera stopped her tongue.

Then she licked the pre-cum on her lips and smiled playfully.

"No."

"Why...."

"If I let you cum right now, it would just put out the urgent fire."

Sera's fingers slowly traced the tautly swollen cock.

My body that had been driven to the brink of ejaculation reacted sensitively to each small contact.

"This tonic meal is a medicine that keeps converting a man's energy into essence. Even if you extract it shortly multiple times, it just makes that much more."

"Then...... what should I do?"

"You have to endure until all the energy wandering in the body gathers downward. You have to extract that thickened essence all at once so the heat subsides even a little."

Sera licked her lips and smiled.

"Until oppa's essence becomes sufficiently thick, we'll thoroughly age the semen inside the testicles♥"

Like that.

The long and terribly sweet first aid began.