It's Okay to Cum Inside
When I had more or less finished organizing the clothes, I called Jiyoung over.
"This thing."
I said it while pointing at the box of condoms sitting at the foot of the bed.
"Th-that...."
I wasn't trying to scold her, but she lowered the corners of her eyes and fidgeted with her fingers.
"You don't need to use them, so don't bring them here anymore."
"Master-nim, it's just... I like it better when you cum inside me, too, but there are days that aren't safe... So, I mean... I was worried about getting pregnant. If you don't like that, then on the days I mentioned, you could only cum outside...."
"That's not it. You can't get pregnant when you have sex with me. You don't need condoms."
"What?"
Ever since becoming a slave, she hadn't been surprised by most things, but apparently this wasn't one of them.
"A slave can only get pregnant if her master allows it. It's one of my abilities. No matter how much I cum inside you, you won't get pregnant if I say no."
"Is that... really true?"
I thought she'd be happy, but her expression was strangely complicated.
"Why would I lie about something like that? So don't pack condoms when we're farming, either."
"Then... I can never get pregnant for the rest of my life?"
This time, she looked close to tears. I had no idea how the conversation had ended up going in that direction.
"Why? Do you want to get pregnant?"
"No, it's just... I mean, not right now. But once the monsters are gone and we can live safely, I'd like to have a child then. But if you say I can't...."
Even after three years, the world hadn't become any safer at all. Zombies and mutants still hunted humans, while humans stabbed one another in the back to get even a little more of the supplies that remained.
The words rose all the way to my throat, but I forced them back down. I didn't want to plunge this clueless girl into despair.
"I'm not saying absolutely not. With the world in this state, how could we raise a child? If the world becomes safe like you said, I'll think about it."
"Yes...."
Her expression relaxed. I'd have to have a serious talk with her about children later. I'd never imagined she wanted a child with me.
"Come on top. We need to gain EXP."
"Yes, Master-nim♡"
Her cheeks turned peach-colored as if nothing had happened. She really must like sex.
*
I lay down on the bed and told Jiyoung to come up on top.
We'd always taken turns with oral sex, but today I planned to get excited with a simultaneous sixty-nine (69).
"It's my first time doing it in reverse, so please understand if I'm clumsy."
"Why would I need to understand something like that? No matter how clumsy you are, I can guarantee I'll get excited, so don't worry."
"I'm already excited. Master-nim is going to suck mine from underneath."
"If you can't hold back, cum anytime. I'm going to cum too."
"Yes, Master-nim."
When Jiyoung climbed on top, her butt blocked out the ceiling.
"The color is pretty. The way it's split is incredibly sexy, too."
I wasn't saying it just to make her feel good. The color and curves naturally drew a gasp of admiration from me.
They say a beauty's shadow is beautiful, too. Apparently, that applied to her pussy as well.
As I gazed at her slit as if spellbound, my cock grew warm below. Her soft tongue wrapped around my glans before beginning to lubricate my shaft.
The stimulation was so fantastic that a moan escaped me before I knew it.

Haljjak-haljjak, syureurup... syuup
"Ghk, you're good at sucking. Keep doing that... and watch your teeth."
I couldn't just lie there doing nothing, so I spread apart her peach-colored labia majora. Her petals were wet, so she must have gotten excited while sucking me.
I pursed my lips and slid them up the soft inner flesh all the way to her clitoris.
"Hauut, haaang...!"
The effect was immediate. She released the cock she'd been sucking and let out a hot moan.
The petals that had only been slightly wet were instantly drenched in her juices.
I kept rubbing with my upper and lower lips while kneading her buttocks. The way her hips recoiled told me I'd hit the right erogenous zone.
After warming her up with my lips, I extended my tongue toward her opening. When I licked it as if pressing down with my tongue raised like a bird's beak, Jiyoung's nasal moan rose by at least an octave.
Her juices burst out like a breached dam and soaked my tongue. The slightly fishy taste soon began to seem sweet. Smacking my lips without realizing it, I enjoyed her sugary pussy.
Perhaps she'd gotten excited from what my tongue was doing, because she sped up the pace at which my cock slid in and out of her mouth.
Chueup-chueup, jjuap-jjuap
While skillfully swirling my tongue, I sucked greedily. Imagining Jiyoung's flushed expression, I busily worked my tongue.
"Hheup... eup, eup...."
She had my cock in her mouth, so I couldn't tell what she was saying. She must have been making those sounds because it felt good.
Every time my tongue went in, her vaginal walls and folds squeezed it firmly. It was nothing short of heaven. I felt so deliriously high that I thought I might actually ascend.
I pulled back her clitoral hood and rubbed her clitoris with my fingers while my tongue freely explored inside her.
When I put more force into my tongue, she struggled, making kkeuk-kkeuk sounds.
"I heard that a squirting orgasm feels similar to peeing, but she was confused herself and trying to hold it in somehow."
"You don't have to hold back. I'll take it, so relax and cum."
"Heueup, heueup... eup, heueup...."
She seemed to be saying she would hold it, but this wasn't something a human being could control.
I thrust my tongue as far inside as possible and rubbed her clitoris like a madman. She let out animalistic cries of kkeueuk, kkeok, and then gushed out her juices in a violent torrent.
It was the biggest fountain of her juices I'd been sprayed with since bringing Jiyoung here.
*
"I'm sorry, Master-nim. I tried to hold it in somehow, but...."
She took one look at my face, washed in her juices, panicked, and pulled out a tissue.
"I told you it was okay to cum."
"But Master-nim didn't cum. To cum before you... I'm disqualified as a slave."
"You always climax first during sex, so what do you mean, disqualified? Why are you even keeping track of the order we climax in?"
"But I wanted to hear you go, 'Kkeueuk,' when you climaxed, Master-nim...."
She had been secretly enjoying the sight of me reaching climax.
"If you squeeze me well, I'll let you hear it. Just put it in."
"Hehe, Master-nim, just lie there. I'll squeeze you nice and tight from on top."
She approached on her knees, looking at me with sultry eyes.
The presence of her breasts swaying with every movement was no joke.
She settled herself over my cock and began taking in the glans first.
As I watched, I stroked the line of her hips. The smooth skin tickling my palm was a work of art.
My shaft slowly disappeared inside her vagina. So slowly that I could vividly feel every fold inside her.
It felt as though her opening had been molded to the shape of my cock, leaving not a single gap.
"Heueung, I'm so full that there's no room left to squeeze. Master-nim's is really big."
"So you like it, right?"
"Yes, I like it so much♡"
I reached out and grabbed her swaying breast. It fit perfectly in my hand, just the right size for kneading.
"Haaht! S-suddenly...."
"Don't worry about it and keep moving. I'll make you feel even better."
She nodded and slowly rotated her hips. Changing the angle in whatever direction she wanted, she pumped herself rhythmically. Once she got used to moving, she settled into a sticky groove.
"You're good at rolling your hips. You look like you're dancing."
"Master-nim's is so hard, so haaawk... it makes me move so well...."
She was using my cock as an instrument, playing it slickly for me alone.
Jjigeok-jjigeok, cheupak-cheupak, jjaak jjak
"Haaang, heuut... ha-eung. It's so, biiig. Master... Master-nim... Master-niiiim...!"
Whether she was having a hard time because it was so big or enjoying it because it was so big, she was so lost in pleasure that she no longer knew what she was saying.
She frowned as she tried to hold back the climax rising through her body. It couldn't be far off.
Before I could savor it any further, I sat up and pulled Jiyoung into my arms. I wanted to finish in my favorite position.
I thrust my hips several times while holding her, then laid her down on the bed. Since we'd started in cowgirl, transitioning through a seated position and into missionary felt perfectly natural.
I grabbed her thighs, put her in a surrender pose, and thrust deep inside.
When I pushed all the way to her sensitive spot, she arched her back like a bow and croaked helplessly.

I pressed my groin as tightly against hers as possible and moved my hips violently.
The pang-pang of flesh colliding, her sharp cries cracking at the ends, her hot female body writhing in pleasure, and me moving my hips like a madman above her all melded into one, dragging Jiyoung and me down into the abyss of pleasure.
"Kkeueuk, I'm c-coming...!!"
"Haaawk, haaang. Master, Master-nim... Master-niiiim...!"
Pusyut! Pujeut pujeujeut
Buuuk buuuk, bureuk bureuk
I exploded inside her in perfect time with Jiyoung's climax. The exhaustion was no joke, as though the vital energy from my entire body had been sucked into her womb.
"Haa, haa...."
She should still have been basking in the afterglow of her climax, but she sat up and took my cock, covered in her juices, into her mouth.
Chureup... jjok... jju-eup jju-eueup
She mouthed it, sucking every last drop of fluid inside. It was a painstaking cleanup blowjob.
Having cleaned and slicked it to her satisfaction, she lay down beside me and gazed at me lovingly.
"I know what you're thinking, but don't you get post-nut clarity?"
"When I suck only Master-nim's, I feel full in an instant. Master-nim is my nutritional supplement."
She had a very pretty way of saying she was ready. She knew exactly what got a man back on his feet.
I opened the status window while looking at Jiyoung's firm, perky buttocks.
Errogenous Zones: armpits, nipples, areolas
Sex Skills: fellatio, footjob, vaginal tightening
Positions: cowgirl, doggy style, prone position
Sex Spots: indoor swimming pool, beach
If I targeted those preferences properly, her satisfaction rose faster, so I kept referring to them whenever we had sex.
As for the erogenous zones, I stimulated them every time, and I mastered a new Sex Skill each time. Since we weren't in a position to choose the location, I excluded Sex Spots. That left me with cycling through the positions over and over.
'We haven't tried the prone position yet.'
It was a variation of doggy style in which the woman lay completely face down, spread her buttocks, and took the cock.
Because of the muscles in her buttocks, unless a man was exceptionally long, he couldn't penetrate deeply—in fact, he couldn't even reach the vaginal entrance. That wasn't an issue for me.
It had to force its way through the narrow cleft between her buttocks, and the vaginal squeeze was stronger than in doggy style, so they said even men with powerful stamina couldn't last long in it.
This, too, was the perfect position for testing my limits.
"Stay lying face down just like that."
"You're going to do it from behind?"
"Yeah. It's a new position. This time, you just have to stay still."
The mention of a new position stretched Jiyoung's smile from ear to ear. Did she like it that much?
