Anal Sex (1)
After their session with Jin-woo, Yu-jin and Seo-hyun paused the netorase play for now.
Yu-jin had called Seo-hyun a few times, but she had rejected every one.
There was no special reason. She simply wanted to stay glued to Yu-jin for a while.
Yu-jin… still could not get properly hard unless they were actually playing.
Seo-hyun had never scolded him for it.
While Yu-jin could not have sex, she serviced him relentlessly, channeling her own desire through oral worship.
Of course, Yu-jin remained locked in chastity.
Today was no different. With the chastity belt locked on, Yu-jin knelt before Seo-hyun, performing every service he could.
“Heung…”
A short while later, Seo-hyun arched her back like a drawn bowstring and let out a long, throaty moan.
Yu-jin finally pulled his mouth away from her pussy and rose to his feet.
Seo-hyun continued to breathe heavily even after Yu-jin finished.
“Haa… haa…”
“Are you okay?”
“Huuu… I think my tongue skills are getting better…”
“Kuhm… because you wanted it so often…”
“So you don’t like it?”
“No… I love it.”
Seo-hyun gazed at Yu-jin’s rock-hard erection trapped inside the chastity belt and spoke.
“Hmm… it swells so much when it’s locked inside the belt… how many days has it been since you last came?”
“A week or so…”
“Already? Do you want to cum soon?”
“Yeah… I do.”
“Hmm… will you hold on just a little longer for me?”
“…Yes. If you want it.”
“Your answer was a little slow, wasn’t it?”
“Kuhm…”
Yu-jin coughed while avoiding Seo-hyun’s gaze.
Seo-hyun paid no mind and continued.
“Well, that’s fine. Actually, there’s something I want to give you.”
“Give me?”
Yu-jin asked in confusion, and Seo-hyun’s lips curved into a long, sly smile.
“Yeah. My asshole.”
“…?”
Yu-jin was left speechless by the response. Not a joke—this was real.
Seo-hyun watched Yu-jin’s stunned reaction and felt her own face flush.
She stood up and slapped Yu-jin’s chest repeatedly, her voice rising in mock anger.
“Don’t react like that! I’m embarrassed too!”
“Ah… I-I just… got a little flustered…”
Yu-jin found it not painful but rather adorable.
By the way, “asshole”? Was she really talking about anal? Suddenly why…
While Yu-jin pondered this, Seo-hyun suddenly flipped him over and buried her face in the pillow, still panting.
“Haa… haa… Okay! I won’t do it either!”
“Ah, no! I-I want to…!”
Yu-jin hurriedly embraced Seo-hyun from behind and tried to calm her.
Seo-hyun turned her head just enough to glance at Yu-jin. Her face was still flushed red.
“Really…?”
“Uh-huh…”
“How much…?”
“Completely a lot…”
“Good! Then let’s start right away.”
“Eh, eh…?”
Seo-hyun then reached for something in the room and brought out latex gloves, lubricant gel, and an anal plug.
Yu-jin stared blankly, wondering when Seo-hyun had prepared all of this.
Seo-hyun looked at Yu-jin with a mischievous glint after a moment. “Oh, and from today onward, you’ll be handling my cleaning.”
“…N-no!”
Yu-jin stared in a daze before yelping in shock and refusing.
“What…?”
Seo-hyun’s expression showed she had not expected the refusal.
But Yu-jin could not back down.
‘Handle my… cleaning? Do you mean my asshole…?’
Yu-jin had never been interested in such a hobby. He quickly added, “I-I don’t have a hobby of being… penetrated from behind…”
Seo-hyun pondered for a moment before exclaiming, “What nonsense are you spouting?!”
“W-what? That wasn’t what I meant…”
“No way!!”
No way? Why? Yu-jin looked at Seo-hyun with bewilderment.
Seo-hyun’s body had flushed even redder. She glanced sideways and said, “I-I just want to lick your asshole for you…”
“You… my behind…?”
“…?”
Seo-hyun nodded slightly. Why would she need to do something like that?
Yu-jin asked with that thought in mind, “Then… why?”
Seo-hyun glared at him. Yu-jin quickly looked away, intimidated.
Seo-hyun’s expression softened, and she sighed deeply before speaking in a louder voice, “Tch… it’s all for you and me!”
“No… but still…”
“Sooner or later you should try everything with me at once. You don’t want to make mistakes when we go somewhere else and have your first time taken away, do you?!”
“…?”
Yu-jin pondered for a moment. Why was Seo-hyun insisting so much?
“So… from now on, I’ll raise my control level, and you mean you’ll try everything with me?”
“Yes!”
“Won’t that be too much…?”
“No way! Besides… I’ve been curious about behind for a while.”
“…Really?”
“Dammit! You keep making me embarrassed!”
Seo-hyun pouted in frustration, but Yu-jin could not retreat either.
Seo-hyun had declared her body and heart were entirely his.
Yu-jin had decided the same—his body and mind belonged to Seo-hyun.
That did not mean he would simply watch as she forced herself.
“Promise me clearly.”
“…?”
Seo-hyun’s face hardened when Yu-jin asked seriously. She stepped closer.
“Yu-jin. You said you wouldn’t do anything you hate, right?”
“Yeah.”
“I have no intention of sacrificing myself. A husband and wife adjust to each other; it’s not maintained by sacrificing one person.”
“…?”
“I also have no intention of doing anything I hate. I clearly stated I would only do netorase as much as I enjoy it. Yet you still don’t believe me?”
“I don’t not believe you…”
“But?”
“I’m just worried…”
*Sigh…* “Then that’s how it is…”
Seo-hyun pulled Yu-jin into a hug and gave him a light kiss before pulling away.
“You don’t have to worry. I’ll enjoy it too from now on. I’ve stamped my body and heart as yours again.”
“…?”
“So from now on, everything I say I’ll do. I’ll definitely tell you if I don’t want to do something. Don’t worry. Understood?”
“Yeah… I understand.”
“Good. Then go wash up quickly! Here.”
Seo-hyun handed Yu-jin the enema device without even removing the packaging.
“From now on, keep it clean at all times. Got it?”
“Yeah…”
Yu-jin headed to the bathroom with a mix of discomfort. Seo-hyun sat on the bed and waited.
For some time, Seo-hyun had been cleaning herself thoroughly.
A short while later, Yu-jin returned to the room.
“Whew… so today my goal is to put this in your ass!”
Seo-hyun held up the anal plug as she spoke.
“It’ll go in there?”
“So you have to relax well. With your fingers.”
She showed the latex gloves and lubricant gel again.
Yu-jin felt complicated but accepted what Seo-hyun offered.
Then a thought struck him. “Um, you’re… cleaning…”
“If you say any more, I’ll get angry.”
He closed his mouth immediately at the cold tone.
Thinking about it, she had prepared all this; she would not skip it.
Yu-jin stayed silent and climbed onto the bed.
Seo-hyun watched him, voice tense. “Whew… I’m actually nervous about doing it… showing you such a weird part… makes me embarrassed…”
“Um… if you don’t want to…”
“No! I’m going to. Besides, you should think about it too.”
“Hm?”
Seo-hyun smiled meaningfully and leaned close to Yu-jin’s ear.
She grabbed the chastity-locked erection and whispered, “From now on… you’ll be developing this so that other men can… take my asshole easily…”
“Ugh…!”
“Huhuhu… how’s that? You’re developing it so other men can easily eat it. Does it make you excited now? Thinking about giving my asshole away?”
“…Yeah.”
Seo-hyun was right.
If he developed her asshole thoroughly, other men could simply enjoy the prepared feast without any effort.
Thinking about that, Yu-jin’s trapped erection twitched uncontrollably.
“Huhuhu. Your cock is twitching a lot? Still, today you can’t. Later, when you sleep, I’ll let you out. Then tomorrow you can cum in my asshole. Understood?”
“Whew… okay.”
“Once you do it once, other men will use my asshole freely, right? How about it? Will this make you hard enough?”
“Yeah… it feels like it’s going to explode.”
“Good! Then let’s start quickly!”
Seo-hyun said this and lay face down on the bed, wiggling her hips.
Yu-jin found Seo-hyun’s plump cheeks jiggling irresistibly and wanted to smack them.
“Um… honey.”
“Hm?”
“Can I lightly slap your ass just once?”
Seo-hyun turned her head and showed a surprised expression before grinning and shaking her hips faster. “Yeah! Do it fast! You can slap me as hard as you want! Multiple times even!”
“…?”
Yu-jin lightly slapped once with complicated feelings.
*Slap!*
“Hyaaang…!”
When Yu-jin slapped her ass, Seo-hyun stretched her back like a stretching cat and moaned.
She relaxed her body again and said, “It’s a bit weak, but since you’re slapping me, it feels really good…”
“…Now. Stay still…”
“Yeah!”
Yu-jin put on the gloves Seo-hyun provided and generously applied the gel. Very, very generously…
He rubbed it with his hands to warm it and asked Seo-hyun, “Honey. I’m starting.”
“Uuu… I’m nervous…”
It was true that she was nervous. Her asshole and pussy kept twitching.
This was Yu-jin’s first time seeing Seo-hyun’s asshole so closely.
Seo-hyun’s asshole was a soft pink.
Yu-jin took a small breath and reached toward the twitching pink rim.
“Heung…!”
As Yu-jin gently touched around the edges, Seo-hyun’s pussy tightened as well.
Yu-jin circled his finger to relax the area.
“Hiiik…! This… feels weird… it’s itchy…”
“…?”
Yu-jin kept stimulating Seo-hyun’s asshole without inserting. He did not rush.
He took his time, circling and pressing slowly.
After about five minutes, the tightly closed muscle began to loosen.
“Huu… something’s off…”
“Honey, I’m about to insert my finger…”
“Uhh… I think I’m okay…”
Yu-jin did not answer and began pressing his finger firmly.
Seo-hyun’s asshole tried to push it out but relaxed with the generous gel, and his finger slowly sank in.
“Huuu…!”
Finally, the finger was inside. Past the entrance, the rest slid in surprisingly easily.
“Haa… haa… Yu-jin, how is it…? My asshole…?”
“…Completely tight…”
“How about it? Thinking about being poked with your cock tomorrow… does it make you excited?”
“Yeah… it feels insane…”
Yu-jin’s own cock leaked precum from excitement.
“Huhuhu… still, today you hold it with the belt on. Okay?”
“Uhh…”
“Now prepare another finger…”
“Can I? It’s still very tight…”
The middle finger was already halfway in, but the entrance remained extremely tight.
Whether a third finger could fit was doubtful.
However, Seo-hyun said without concern, “So you have to relax gently… go for it…”
“Okay…”
Yu-jin had no choice but to move his index finger as well and rub gently.
The second was not easy. He asked again, “Honey, can I apply the gel directly on the ass? It feels cold.”
“Yeah… it’s fine…”
Yu-jin poured generous amounts of gel on Seo-hyun’s cheeks.
“Kyahk…!”
When the cold liquid touched her, Seo-hyun screamed and clenched around Yu-jin’s finger once more.
Yu-jin waited patiently for the tension to ease.
After a moment, the muscle relaxed, and he began rubbing his index finger gently again.
“Huuu…!”
“U-um… if it hurts, tell me…?”
“It’s fine… haa… haa…”
He rubbed for a long time, then slowly pushed his finger in when he felt it was loose enough.
With so much gel, it entered quite smoothly this time.
“Huuu…”
Finally, two fingers were inside. Three seemed impossible for now.
“Honey, this might be the limit today.”
“Huuu… uhh… in this state, wait a bit, then pull out and insert the plug…”
“…Okay.”
“Whew… Yu-jin, gently stimulate it…”
“Yeah…”
Yu-jin moved his fingers slightly as requested.
Moving back and forth was difficult, so he rubbed the inner barrier with his finger.
The space inside was surprisingly large, allowing him to curve his finger.
“Huuu…!”
As Yu-jin continued, Seo-hyun’s pussy twitched and began secreting fluids in response.
But since the goal was not penetration today, Seo-hyun stopped him.
“Haaang…! S-stop… Yu-jin…”
“Ah, yeah…”
“Haa… haa… now put the plug in…”
“Yeah. First, I’ll pull out my fingers.”
“Yeah… hiiik…!”
When Yu-jin pulled out, Seo-hyun let out a weak scream.
Her asshole, as if begging to be filled, twitched while slightly open.
Yu-jin quickly coated the anal plug generously with gel and warmed it in his hands.
“Honey, I’m putting it in…?”
“Uhh…!”
He confirmed again before slowly pushing it in.
“Huuup…!”
Thanks to the plug’s shape and the finger being loosened enough, it sank in quickly with a little force.
He did not know why, but the rear part looked like a jewel, giving the feeling of having a jewel inserted.
“Honey, it’s done. Are you okay?”
“Haa… haa… yeah… it’s okay… it feels strange… uuu…”
When Yu-jin said it was done, Seo-hyun lay flat on her stomach.
“If it feels bad, I can pull it out?”
“Ah, no… I want to sleep like this today…”
“…Really? Then it’s fine?”
“Yeah… come here and hug me…”
Seo-hyun said while rolling onto her back. Yu-jin lay beside her and opened his arms.
Seo-hyun nestled against Yu-jin’s arm.
“Haa… so tomorrow you can eat my asshole…? I’m looking forward to it?”
“I am looking forward to it… but are you really okay?”
“…If you keep asking if I’m okay, I’ll do what you want?”
“…I won’t ask again…”
Yu-jin’s face paled a little. Seo-hyun pinched his cheek and laughed “Kuk!”
“It was a joke. Don’t worry. Whew… let’s wash and sleep like this. Carry me to the bathroom, Yu-jin.”
“Yeah.”
The two headed to the bathroom, showered, and went to sleep.
Seo-hyun tossed a little because the plug in her rear was blocking, but she eventually fell asleep.