With Seoyeon
"W-why so suddenly?"
I asked Seoyeon, who had glued herself to my back and wrapped her arms around me.
"Why? There's nothing strange about it. We're people who agreed to have sex."
Something felt off. The atmosphere was so different from usual that I wondered if this was even really Seoyeon.
"Noona, just calm down and let go of— hngh!?"
Seoyeon slowly pulled me backward, drawing my cock out of her. Just as the head was about to slip free, she suddenly grabbed the shaft.
"You know, Dan-woo? If I keep just the head inside and stroke you with my hand like this..."
Matching her words, she started pumping her hand back and forth. I'd already come twice, but my cock was still standing rock-hard.
"If I make you come by stroking you like this... would that count as sex? Or masturbation?"
"H-how would I know something like that...? Just stop your hand first... nngh!"
How did she even come up with perverted ideas like that? The moment I peeled one of her hands off, she grabbed on with the other. When I peeled that one off too, she overpowered me. Helplessly, I felt the soft touch of her hand on my cock.
"Seoyeon...! This is weird!"
"What's weird is your cock, Dan-woo. You've already come twice and it's still this hard."
The way her hand moved — gentle but fast — made it clear she had no intention of stopping. This wasn't going to work. I reached my own hand back.
"Hyaahn!? W-wait! Don't go up there!? Hngh!?"
I groped my way up from her thighs until I found her pussy. I'd learned from what Seoha had said, and from watching her masturbate earlier. Seoyeon's weak spot was her clit.
Even when I played with her nipples or thrust inside her, she hadn't moaned or convulsed this hard. That's it. I went straight for it, pinching her clit between my fingers. Just as I'd expected, she let out a huge moan and her hand fell away from my cock.
"You dare make a fool of me?"
I pulled my cock free and turned to face Seoyeon. Looping one arm around her neck, I kept my other hand on her clit and kissed her.
"Hngh!? Nn, mmph...! slurp... haah!"
"No matter how weak I am, I have no intention of losing at sex."
"Nngh...! W-what! Don't act all tough— hiii!? D-don't pull my cliiit♥"
"Your speech is falling apart again. What happened to the composed Seoyeon who was acting so cool?"
I teased her with a grin and sealed her mouth again. When I slid the fingers that had been circling her clit down into her pussy, she was already dripping wet.
"Guess you really liked that masturbation, huh? I barely touched you and you're already this soaked."
"Nngh...! That's not true♥ I didn't like it at aall!?"
"Is that so? Then which feels better — my hand, or doing it yourself?"
I opened a gap between my hand and her pussy so the wet squelching sounds rang out loud. The empty room made them seem even louder than they were. Sian, standing by the door, could probably hear them too.
I glanced over to check. Her face was flushed red, and she was staring right at me. She jumped when our eyes met, but when I smiled at her, she hung her head.
"Hngh! Hk! Hoooh! Hooooh!"
"Ah, sorry. I forgot."
While I was watching Sian's innocent reaction, animalistic sounds reached my ears. I turned my head to find Seoyeon moaning with her eyes rolled even further back. I hurriedly pulled my hand out of her, and her juices shot out like a water pistol.
"Hih, hiyut...! hyut!"
"A-are you okay? Maybe I went too far..."
I was flustered by the way she trembled, making nothing but wheezing sounds, when Sian approached.
"Let me take a look."
Sian crouched down, checked her over from various angles, and nodded.
"No issues. If you wish, you may insert it as she is."
She got embarrassed just looking at me, and then she said something that filthy. Even I didn't have a hobby of putting it in a woman who was practically unconscious. I gave a wry smile, thanked her, and looked down.
"Nnh... hngh... nn! Higiiik!?"
"How long are you going to stay sprawled out? Get up already."
I pinched her nipple — no bigger than my index fingernail — and tugged hard. Her waist jerked up with it. At the same time, her eyes snapped back to normal and she let out a moan.
"D-don't pull my nippples! Hngh!? I-I'm sorry! I said I'm sorryyy♥ oooh!"
I'd said I didn't have a hobby of putting it in an unconscious woman.
"I-I just came to my senses! Higk♥ and you put it in right awaay! nngh! nn♥"
That didn't mean I didn't have a hobby of putting it in a woman the instant she came back from passing out. The point was, as long as she had her wits about her, I could put it in.
"P-pull it ouut! It's too sensitiveee♥ hoooh! nnh! nngh...! Please, please pull it ouut♥"
Seoyeon clung to my arms as I gripped her hips and pounded into her, begging. Tears welled at the corners of her eyes, but the corners of her mouth refused to come down. Her womb had already dropped the moment I entered her. I pressed the head of my cock against it and rolled my hips in circles, teasing her.
"You really want me to pull out that badly?"
"Hngh! M-my woommb♥ hoooh! P-pull it ouuut...!"
Her body had already surrendered, but watching her mouth still beg me to pull out was entertaining. Seeing the usually quiet, composed Seoyeon fall apart like this made my sadistic side boil over.
"Then ask me properly. Who knows — if you ask nicely enough, I might pull out."
"R-really? Hogk!? D-don't stab my woommb♥"
As a hint to stop asking questions and just say it already, I pulled back slightly and then thrust into her womb.
"D-Dan-woo! S-Seoyeon's pussy is trash, it can't take any more! Please pull out your honorable cock, sir!? Hogoooh♥"
Like sister, like sister — looks like Seoyeon had learned about sex from manga too. I hadn't planned on going easy on her from the start, but I'd at least intended to turn her down a couple of times first. That endlessly vulgar plea, though — I couldn't hold back. I thrust in.
"Y-you liar! You said if I said it... nngh♥ you'd pull it ouut! hk! oooh!"
"Get your words straight. I said I'd pull out if you said it well."
"Really! You're so! nngh...! haat♥ hk! haahn♥"
Seoyeon weakly patted the hands gripping her hips, no strength behind it. It felt like she was acting cute, and my arousal climbed higher.
Three times in a row is pretty rough. Coming three times in a day is one thing. Three times back-to-back is another. My cock had gotten extra sensitive, and the urge to come wasn't building as strongly to match. Still, Seoyeon's disgraceful display was steadily pushing me there.
"Noona, you're going to get properly pregnant, right?"
"P-pregnant? hooh♥ I-I will! I'll have a baby in one gooo! higiiik!?"
Wasn't this the real definition of consequence-free pleasure? Men bore no responsibility for children conceived through fertility sessions. If anything, they even received a modest payment.
Not that I planned to ignore them completely. They were still my kids. Not some test-tube baby made from donated sperm — my child, conceived through sex. Of course I'd want to go see their face, play with them.
I'll end up doing this with countless people going forward, and eventually there'll be too many to see them all. But no matter how many times it happened, I wanted to be there the moment the child was born.
"N-nooo...♥ Why, whhyy♥ Why are you being so gentleee!"
"Huh?"
Thinking about my future child, my hip movements must have gone gentle without me realizing. But was it just my imagination that she seemed to be feeling it even more than when I'd been pounding her with intense stimulation?
No. Her pussy's clamping down even harder. She was definitely feeling it more in this tender atmosphere. As her grip tightened, my own urge to come started climbing fast.
"Noona, this is where our baby is going to grow. You know that?"
I moved the hand that had been gripping her hip onto her belly and stroked it gently.
"Nngh! D-don't♥ Don't be so gentle with meee...♥"
Seoyeon twisted her body even as she clearly delighted in it. Her pussy clenched even tighter. If it got any tighter than this, it might start to hurt. I kept the gentleness at a moderate level and sped up my hips, which had slowed down.
"Noona, I'm about to come!"
"Y-yeah! Come! Come plenty inside meee♥"
I pinched both her nipples and made one last request.
"Seoyeon, beg me for my cum."
"H-huh? hngh!? W-waiit♥ Why are you being mean agaiin...?"
She grabbed my arms and whined, as if telling me not to. The way she looked — like she was flattering a stronger opponent she'd lost to — made the urge to come surge. But I couldn't come yet. I tugged her nipples and held on.
"Higuh!? F-fine♥ I'll beg! hngh!? I'll beg so don't pull my nippples♥"
"Hurry up!"
After a brief hesitation, Seoyeon looked up at me with wet eyes.
"Please shoot lots of baby batter into Seoyeon's woommb♥ nngh! I want a baby in my baby roommm♥ hooooh!?"
"That's way too filthy! Here it comes!"
What kind of manga do you even read to come up with a line like that? I couldn't hold back. I pressed the head of my cock flush against her cervix and came. Even on the third time, I could almost hear the sound of cum surging through my urethra.
"Haa... haa..."
"Heh, heeeh...♥ so good... my womb is so hooot♥"
When the long orgasm finally ended and I looked at her, she was mumbling to herself with completely unfocused eyes. I slowly pulled my cock out. With a wet pop, cum flowed after it.
My cock had spent more time inside than out since we'd started having sex. Seeing it again after so long, it was a wreck — coated in her juices, glistening under the fluorescent lights.
I can't put my underwear back on like this...
I was wondering what to do when Sian, standing guard at the entrance, caught my eye.
"Excuse me, Escort Officer Sian?"
"Y-yes! Please just call me Sian!"
"Then I'll call you Sian-noona."
She was Se-a's senior. There was no way she was younger than me.
"Uh, my cock is really dirty."
"Ah, y-you're right! I'll hurry and prepare something to wipe it—"
"No!"
I stopped Sian as she started to leave the room. Hold on — she was the witness and safety officer. What was she thinking, leaving me here alone? If she actually left, she'd get chewed out later.
Of course, that wasn't the only reason I stopped her.
"Um, Dan-woo? There's nothing here to wipe it with. I should go outside and bring something..."
Sian looked confused, as if she couldn't understand why I'd stopped her. I told her.
"Why wouldn't there be? It's right there."
Sian moved her hand along the direction I was pointing.
"Uh... yes? My lips... you mean?"
"No. Your mouth. Clean it with your mouth, Sian-noona."
She froze for a moment, then quickly understood what I meant and her face went bright red.
"A-are you serious?"
"Hurry up. It feels nasty."
"U-understood."
If I had to make one excuse: I was currently under the control of my sex drive. I'd come three times, plus this was my first threesome. It was also the first time I'd done it with someone watching, so my mind was unstable in more ways than one. Anyway. That was the situation.
"Th-then I'll put it in my mouth?"
I grabbed Sian's head as she knelt in front of me and brought my cock to her. Four times in a row would be too much, but I hadn't lost my hardness yet — it stood stiff. Breathing roughly, she opened her mouth and took it in.
Sian was bigger than Seoha, so she took my cock in smoothly. It was her first time, so she was only being careful not to let her teeth touch, and there wasn't much stimulation. Well, the point was to wipe off all the various fluids stuck to my cock, so it didn't matter.
"Slurp... chuu... slurrrp!"
"Clean it properly, all the way down to the base."
I put force into the hand on her head and pushed it all the way into her throat. Sian gagged as my cock stabbed past her uvula. The way she looked up at me with tears welling in her eyes — I liked that.
This was something I'd never do to Se-a no matter what, and yet I was doing it so readily to someone else. That scared me a little. The world had changed, and I'd clearly changed with it. Far more than I'd expected, and in a warped direction.
"That's enough. It's clean enough now."
"Yeheh... th-thank you for using my mouth..."
I was pretty sure I was the one who should be thanking her, but I got thanked instead. I gently stroked her head, then put my clothes back on.
Special Duty Escort Officers really were different. By the time I finished dressing, she'd already come back to her senses, wiped the drool from around her mouth, and was waiting for me.
"Will the cleanup be all right?"
"We'll start once you've left, Dan-woo. Don't worry about it — you can go."
"I see. Thanks for today, in more ways than one."
I emphasized "more ways than one," and Sian's face turned red. The two of us left the room. And that was how my first fertility session came to an end.