Training the Mad Dog
Pathetically enough, I could tell Shin Ji-hye wasn't lying.
"Ha…."
The moment I thrust my cock in, her juices acted as lube, slicking up her walls as they parted smoothly. Every ridge gripped and sucked me tight—kkuuk—before loosening just enough to let me slide through. How the hell do you even describe it? It was like her pussy was made exclusively for me.
"Hng, uhn, ah…♥♥"
If I could feel it that intensely, what must it be like for Shin Ji-hye, who'd already cum dozens of times? Her cunt had been relentlessly pounded from morning till after work, melted to a sloppy mess that even "soaked through" couldn't capture.
"Ah, ah, ah…??♥♥♥"
When I buried myself to the hilt, her body started trembling like crazy. Especially her abs. That rock-hard, chiseled stomach convulsed nonstop.
"Kuht…."
It sucked my cock in like it was chewing it up. Normal pussy pressure couldn't match a handjob, but this slutty hole pulled it off.
"Shin Ji-hye. Calm the fuck down a bit."
"Hnggh, hngk… ah? Heuk…?!!"
I barely moved, and she spasmed wildly again. Could I even thrust properly like this? Staying still felt good with that constant squeeze, but it wasn't enough to really satisfy.
"Shin Ji-hye."
"Heuk…?"
Her eyes looked up at me, shaking uncontrollably. Fucking adorable. Those fluttering eyelids strained to lift as she silently begged to know why I called her.
"You're getting punished right now, aren't you?"
"Dunno…."
"What?"
"Dunnooo…♥"
"Hoo…."
So damn cute. I wanted to fuck her brains out. But I'm a gentleman, so with superhuman patience, I held back. Sure, I wanted to feel good, but first, I had to fix her seriously fucked-up mindset.
Tszub….
I grabbed her waist, lifted her off, and pulled my cock out. Her walls clenched desperately, like they didn't want me to go. I nearly slammed back in on impulse.
"Shin Ji-hye."
"Don't pull out…♥ Don't, pull, out… don't tease meee…♥"
I gulped down some spit, then kissed her, feeding it into her mouth. Only then did the whining Shin Ji-hye calm a little.
"Why'd you do it?"
"Wha…?"
"Why'd you touch me when I was out cold?"
I phrased it vaguely—didn't want to say "dead." I'd died a few times anyway, so it was kinda familiar. To me, it was just blacking out for a few minutes. And if I really croaked for good, I wouldn't even know, right?
"Give it to meee… Seong-ah, pleeease…!"
"No answer, no cock. Speak up."
"Kngh…."
Her abs stopped twitching. Her breathing steadied. Finally, she could talk.
"I really thought… you'd die…."
"Me?"
"Wanted to save you… had to save you… so, I did…."
"No."
What the fuck did that have to do with sex?
"Speak so I can understand. Shin Ji-hye."
"Mana, in your body… overflowing…."
"……."
"Had to, drain it…."
So that's what it was.
Lilith's Authority. This damn power messed with my lust too. My cum actually tested positive for mana—high levels, even. Do Hyun-ah once suggested making potions from it; they'd sell like hotcakes. I turned her down to preserve my dignity. I'm not some stud horse.
"So you tried to drain the cum to fix it?"
"Y-yeah…."
"Couldn't you just use your hand?"
"Wasn't sure…."
"Sure about what?"
"If you died for real… I'd never see you again…."
Shin Ji-hye moved her belt-bound hands toward her stomach.
"Thought… maybe pregnancy… would work…."
"……."
"S-sorry… really sorry…."
"Ha."
I kissed her tear-streaked lips.
"Heh…?"
"Good girl, so I'll let it slide."
Adorable. She did it for me, after all.
"But your pussy needs some training."
"Ah…♥"
"Pussies that pop their cherry without permission deserve punishment."
I rubbed my harder-than-ever cock against her entrance.
"Ji-hye-ya."
"Yeah…."
"Shin Ji-hye."
"Uh… yeah?!!"
Every graze of the glans made her hole wink open. Droplets of sticky juice kept dripping out.
"Ji-hye-ya."
"Wha-whyyy…!"
"Shin Ji-hye."
"Give it to meee… don't tease… pleeease…!!"
"How are you this lovable, my Ji-hye?"
"Hng…?!♥"
Her stomach shuddered. Did "lovable" make her cum? So fucking cute, I could die.
"Good job. But no more of that from now on, got it?"
"Yeah… got it…."
"Promise. Say you won't. Then I'll give it to you."
I held up my pinky. She strained her bound hands toward it, grabbing my finger with her ring and pinky.
"I won't… never again…."
"Good girl, my Ji-hye."
I unbound her hands and gripped her ass with both.
"Hng…!!"
I spread her cheeks wide, exposing her pussy fully. Then I lowered her waist, pushing the glans in.
"Ughhh…♥"
"Slow or all at once?"
"All at once, all at once…."
"Got it. Your choice."
Kkuuk. I squeezed her ass down while thrusting up.

"───?!!!"
Ah. Shin Ji-hye's mouth gaped in a silent scream. Air wheezed from her lungs nonstop. Would she hyperventilate? Even as she gasped, her walls clenched my cock from all sides.
Then, clinging to me, she looked up. Lips twitching like she wanted to say something. I stayed still, letting her calm enough to speak.
After her seizure-like tremors subsided, she finally whispered.
"H-have a safe trip…??♥♥"
"…Ha."
This slut. Just like I'd planned at the office, time to fuck her like a dog.
I gripped her ass again, lifting her with just the glans in, angled perfectly, and slammed her down.
Ppluk…!! Skin slapped, foaming juices splattering lewdly.
"Heuk?! No, don't… Seong-ah♥ That… makes my head… go crazyyy?!!"
"You said all at once."
"Don't hit… but it feels… so good, don't stop thrusting up…?!!♥"
Something firm nudged the tip of my glans. Her womb, probably. Her stomach convulsed like when I pressed her wrist earlier—yep.
"Always just thinking of yourself, huh, Shin Ji-hye."
"Heuk, heee…♥"
"Me too!"
"Ughhh…♥ Kngh?!♥"
"Let's feel good together!"
Hands clamped on her hips, I started pistoning in earnest. Tszub, tszub. Splashing her gushing juices like a faucet, pounding her womb like I meant to wreck it.
"…Ah? Ah? Haa? Ah, hngh?"
Shin Ji-hye, moaning wildly, suddenly gulped and hiccuped. Hurt? I started pulling out a bit—then she slapped her bound hands over her mouth.
"Ohng…♥"
"…Shin Ji-hye."
"……?"
Her eyes blinked at me. I commanded.
"Hands off."
She shook her head no. It pissed me off a little.
"Hands off, I said!"
"Ah, hng…."
She clamped her mouth shut to stifle moans. But her pussy was honest.
"Oong…♥"
Kkuuuk…. Every press on her womb squeezed hard, squirting more. It got tighter to thrust—the womb was descending.
"Sl-slowly… slo, ow! Pleeease…♥"
"Hands off, and I'll go slow."
"Nooo… not that… ohhoook…?♥"
Tszuk! I slammed in hard enough to hear the squelch—her whole body shuddered in spasms.
"Kngh…♥ Nooo…♥ Hng, haa♥ Kk, pleeease… don't stop…♥"
Still no hands off, huh. I shifted to sit on the sofa—perfect position to lift her effortlessly. I hoisted her up and smashed her down, crushing her womb.
"Ohhoook!!♥"
A moan burst out she couldn't muffle. Face flushing, she buried her head in my shoulder to hide.
I paused my hips.
"Why won't you take your hands off?"
"'Cause… you'll hear…?"
"Hear me?"
"If you fuck me senseless… I'll sound… slutty… and I'm supposed to be… a pretty doll…."
Chibop. I thrust as she jolted. I caught her floating body, forcing eye contact, and yanked her hands from her mouth.
"Dolls can break if you play too rough."
"…You'd throw me away… if I'm not pretty…."
"I won't."
Maybe I gaslit her too hard. I brushed hair from her face, tucking it behind her ear.
"Break only for me. No matter how slutty or ugly, I won't toss you."
"R-really…?"
"If I was gonna throw you away broken, I'd have done it ages ago. Can't even speak right."
"Hng…."
She realized her slurred speech, mumbling.
"You won't… throw me away?"
"Won't."
"Then I can… break…?"
"Break all you want."
I gently wrapped my hand around her throat.
"Die only with my permission. Break only with my permission. That's all."
"Ah…♥"
With permission, she started rolling her hips, swallowing my cock. Kkuduk…. She ground her womb mouth on my rigid glans, eyes rolling back from the aftershocks.
After shuddering forever, she met my gaze.
"Break me… please…♥"
Who could hold back from that? Not me.
Tszuk!
"Ohok…!♥"
She wailed sluttily, eyes flipping back—no eye contact now, just instinctually grinding to feel me.
"Hngguk…♥"
Ppaang! Flesh slapped flesh—her huge ass made that sound naturally. I gripped those overflowing cheeks and mercilessly thrust up.
"Hiiiik?! Ohng…♥Ohok…!♥"
"Ji-hye-ya, feel good?"
"Halfway there… half… ohook!!♥"
Dopamine overload? She babbled nonsense, going limp. I grabbed her hair, yanking her head up to whisper in her ear.
"Get pregnant, Shin Ji-hye."
"Pregnant… make me pregnant…♥ I'll have your baby, baby…♥"
Her legs clamped my waist tight. Body limp as rags, but her thighs squeezed to hold on.

Kkuuuk—her pussy clenched. Sensing my climax, I hugged her tight, pressing her womb and unloading.
Uluk….
Built up a ton, huh? My body couldn't contain the pleasure—I bucked involuntarily.
"Cumming… while twitching…?!!♥"
Not a drop wasted—clenching tight. Her bound hands clawed my neck. I grabbed her jaw, kissing deep. Her melted tongue weakly wrapped mine.
"Paha…."
Nearly suffocating, she finally pulled away.
Chibup….
Cock slid out with a filthy mix of cum and juices. My unsatisfied son throbbed, demanding more.

Wasted money on condoms.
Gonna creampie anyway.
Whatever, use 'em next time.
Training Shin Ji-hye was just getting started.
Tszub….
Seeing thick cum leak from her hole, I shoved back in.
"Heuk…?♥"
"What?"
"Again… already…?"
"Yeah."
"Nooo, my head's already… fucked up…."
"You ask permission to use an onahole?"
Kkwaak. Gripped her ass again.
"Ohook…!!♥"
I'd sworn at the office to dog-fuck her senseless—no way one round was enough.