The First Netorase (1)
After showering, Yu-jin and Seo-hyun sat facing each other on the bed. A smartphone lay between them.
Seo-hyun opened her mouth.
“Then… have you decided who you’ll do it with?”
“Should I go with a stranger at first? Or someone I know?”
Yu-jin’s question made Seo-hyun rest her chin in her hand and ponder.
“Hmm… I don’t want to suddenly mix bodies with a complete stranger… Let’s do someone I know.”
“Good. Then…”
Yu-jin picked up the smartphone and opened something to show his wife.
Seo-hyun took the phone and immediately recoiled in shock.
“……Did he even write this down? This person is my friend… and a military comrade… Oh… There’s also cousin-nim…?”
“Yeah. Yu-hyun has been following you so closely since he was little.”
“I do feel kind of happy that I have a cousin-nim, but…”
Kim Yu-hyun, Yu-jin’s younger brother, was twenty years old—a late-born sibling with a noticeable age gap from Yu-jin.
So Seo-hyun had often met him since university days with Yu-jin, had him buy meals, and given him pocket money.
“Hmm… Then let’s start with cousin-nim. But… how should I explain it?”
“I’ll handle the explanation.”
“Cousin-nim and sex… Hehe, I’m not sure how cute it will be, but I don’t feel like I dislike it.”
Hearing those words, Yu-jin felt a slight thrill. Yu-hyun had been doted on as a late-born brother, and his own brother Yu-jin had treated him like family.
And… Yu-hyun and his wife Seo-hyun were going to have sex. Just the thought of that fact had already aroused him.
“You’re hard again? Haa… If I had known you got this erect, I would have talked to you properly long ago…”
“……”
Yu-jin opened his mouth only to stop. His instinct had nearly made him apologize.
Seo-hyun shot Yu-jin a glance as if she knew everything.
“You were about to apologize again, weren’t you.”
“…Yeah. Anyway, let’s do Yu-hyun. I’ll call him.”
“…Since it didn’t come out of your mouth, I’ll give you a pass. Are you going to call right now?”
“Yeah.”
Yu-jin immediately picked up the smartphone and dialed Yu-hyun.
Yu-jin greeted him first and then moved straight into the main topic, explaining calmly. When he finished, silence filled the other end of the line.
-………I… like it…
“Thank you.”
-…Are you and your sister-in-law okay?
After the silence, Yu-hyun’s voice carried clear concern.
“I’m fine. Ah, wait a second while I switch to my sister-in-law.”
“Cousin-nim?”
-Ah, hello.
“Um… Am I bothering you?”
-Ah, no! Actually… more importantly… Are you all right, sister-in-law?
“Yes. As long as it’s cousin-nim, I’m fine.”
-……Then… I like it. Please. Please.
“Hehe. The request is coming from this side. How about the date?”
-I’m free anytime.
“Um…… Then shall we meet right now?”
-Y-yes?
Yu-jin wasn’t the only one surprised by Seo-hyun’s words. Everyone was.
But unlike his surprised expression, his erection stood tall through his pants.
Seo-hyun smiled at Yu-jin’s face.
“It’s better to do it right now. Are you okay with that?”
-Yes…
“Then I’ll come pick you up in two hours. Get ready.”
-Yes. P-please be careful!
“Hehe. Yes.”
After hanging up, Seo-hyun looked at Yu-jin and asked.
“Want to take off your pants?”
“Eh…?”
“Let me check. How much bigger has it gotten compared to before.”
“Ah… wait a sec.”
Yu-hyun stood up from the bed and removed his pants. Thinking he was about to have his erection examined in front of Seo-hyun made him even more excited.
“Hehe… Looks like it’s really good. The panties are all wet?”
“Eek…”
Seo-hyun lightly stroked Yu-jin’s erection with her fingers and said.
Yu-jin felt a surge of expectation that made his member twitch.
“You’re twitching, so is this because you’re expecting me to give you a cheap one?”
“That… yeah…”
Yu-jin hesitated before admitting the truth. Unprecedented excitement. He felt like he could cum right then and there.
But Seo-hyun looked at Yu-jin with a lewd smile.
“Hehe. No. Of course not? You haven’t even started yet, so there’s no way I’ll give you a cheap one.”
“Huuu…”
Seo-hyun’s refusal made Yu-jin feel an even stronger thrill.
“It feels better when you say no? Hehe, then you have to hold it in well? I’m going to get dressed up and meet cousin-nim right now.”
“Yeah… okay.”
“Ah, keep your pants off until I return. Although touching your erection is strictly forbidden.”
“……Okay.”
The command was a little unbelievable, but that was exactly why Yu-jin was more excited.
“Um… I’m not saying I don’t trust you… but let’s take some insurance just in case?”
“……?”
“While I’m gone, I’ll take a video of your erection from start to finish on the phone?”
Yu-jin heard Seo-hyun’s words… and felt dizzy with joy.
“Pfft. Looks really good. It’s obvious from both your face and your erection. Then you go and come back for me to check? I’ll also ask cousin-nim to take a video for me.”
“Yeah… thank you…”
“What’s there to thank. I’m a bit nervous and excited too.”
Seo-hyun said that and began applying makeup to meet Yu-hyun. She put in a little more effort than usual…
Yu-jin watched his wife get dressed up to meet another man.
Just that alone made pre-cum keep flowing from his erection.
After finishing her makeup and setting her hair, Seo-hyun wore a white blouse and a fitted A-line skirt with shoes.
“……That’s the outfit for going to the company.”
“Cousin-nim said he likes me in this outfit.”
“……”
Yu-jin felt a pang of jealousy seeing his wife dressing up for someone other than him.
But in a corner of his heart, an electrifying pleasure still rose.
“Hehe. It’s the first time I receive goodbyes while watching my husband’s erection. With only two days left until the first one, there are already so many… Then I’ll be off?”
“Yeah… Ah, are we going to the motel?”
“Of course.”
“Then… use this card.”
Yu-jin said that and handed over the card with his allowance money instead of the couple’s shared card.
“……Is that okay?”
“Yeah…”
“Well, then I won’t refuse. Ah, we’ll have to put on a condom, right?”
“………”
Yu-jin hadn’t thought of that part. In the corner of his heart he had naturally assumed they would, but when Seo-hyun mentioned it, his chest dropped.
Yet… he found himself imagining another man’s semen dripping from his wife’s pussy.
Imagining that made Yu-jin’s scalp tingle with a chill.
“What? What kind of imagination are you having to like it so much?”
Seo-hyun saw Yu-jin’s expression, frowned slightly, and asked.
“……Your wife’s pussy… semen from another man is dripping…”
Seo-hyun listened to Yu-jin’s words, showed a surprised face, then sighed.
“……Still, no. We’ll be wearing a condom.”
“Yeah. That’s fine.”
Yu-jin felt both relief and regret, a strangely paradoxical feeling.
At that moment Seo-hyun approached Yu-jin, placed her hand on his erection, and whispered into his ear.
“Euu…”
“Still… let’s use the thinnest possible… 0.01 condom… so that I can feel it as much as possible with cousin-nim’s erection…?”
“Huuuuk…”!
The instant he heard those words, Yu-jin came lightly without ejaculating, without any stimulation on his member, just through words—a dry orgasm.
Seo-hyun saw the twitching erection and simply thought, ‘It feels good.’ She giggled and continued rubbing Yu-jin’s glans while speaking.
“It definitely reacts from the erection? And… maybe… if it’s too thin and it gets torn violently… I might take cousin-nim’s semen inside me…?”
“Huuep…”!
Yu-jin felt his breath stop from Seo-hyun’s continued whispers.
His wife’s most precious part being dirtied with another man’s semen. The more he imagined that scene, the more his mind went blank.
Seo-hyun tapped Yu-jin’s shoulder to bring him back to his senses and stood up.
“Hehe. I’ll check when I return. Don’t forget to record your erection as soon as I leave. Then I’ll be off.”
Seo-hyun smiled once at Yu-jin and opened the door, walking out without looking back even once…
Yu-jin watched his wife leaving the house to meet another man. For a moment he thought he should stop her. He could still undo it right now.
But… he couldn’t act. Yu-jin, who was already at the edge of excitement without any stimulation to his erection, simply collapsed on the spot and stared at his wife.