Practical Training
“Mmm...”
I scowled against the glare and sat up. Outside the window the sun already hung high in the sky.
“Haa... Must’ve blacked out after drinking last night.”
I tried to swing my legs off the bed and immediately discovered the problem: my pants were stretched to the point of tearing around a massive, throbbing erection.
“Holy shit. The goddess really went full idiot mode on the virility settings.”
I clenched my fist as I stared at the rock-hard cock that looked ready to explode any second.
“Right. This whole world was custom-built so I could live however I damn well please.”
How much longer was I going to rot in a corner room jerking off to porn like a loser? I’d been handed this insane stamina; starting today I was going to reinvent myself as a proper alpha male.
“First step: get shameless about women. Skinship has to be bold.”
With that new mindset locked in, I strode out of my room and into the living room like I owned the place.
“Auntie! What’re you doing this early?”
My confident call made the figure rustling around in the kitchen turn around.
And in that single second my alpha-male declaration hit a five-second crisis.
“Oh? Our nephew’s awake?”
She smiled at me with pure affection. The only problem was what she was wearing: nothing but one of my oversized white dress shirts. The buttons were half undone, putting the deep valley of her bare breasts on full, shameless display.
“A-Auntie... why are you dressed like that?”
“Why? I just grabbed one of your shirts to be comfortable. Weird?”
Any other day I would have dropped my eyes and fled back to my room. But I was a different man now. I swallowed hard and, as practice, threw out the boldest line I could manage.
“Not weird... just way too sexy. You trying to drive me crazy on purpose?”
Inside I braced for a slap across the back of the head. Instead Auntie flushed, then took a step closer.
“Really? Does Jingeon think... Auntie looks pretty?”
“Huh...?”
Holy shit, that actually worked? Did the goddess slap some charm buff on me?
The unexpectedly obedient reaction sent my confidence skyrocketing. I closed the distance in two strides and locked my arm around her slim waist, yanking her flush against me.
“Pretty doesn’t even cover it. I want to fuck you right here, right now.”
“Oh my...”
“I’m twenty. A grown man. How long are you going to keep treating me like a kid?”
My provocative casual speech and the sudden skinship made her body give a sharp little tremble. Then she buried her face against my chest and whispered right into my ear, soft and sweet.
“Then... should I start treating you like a man?”
“Might as well make it real thick.”
“How thick? Thick enough that our Jingeon’s fat cock... rips Auntie’s pussy wide open?”
“Auntie, what the hell did you just—”
I couldn’t believe my ears. Those filthy words should never have come out of the gentle, proper mouth I’d known my whole life. But Auntie only licked her lips with a flash of red tongue and dragged her palm sticky and slow up my thigh.
“Last night you were grunting away to porn all by yourself, weren’t you?”
“......!”
“I thought, our Jingeon’s been so lonely all this time.”
“Y-You saw that?”
“Mm-hm. So Auntie’s going to be your personal bitch from now on. Do whatever you want.”
Her eyes flashed with a strange crimson light. She rubbed her thighs together, and clear juices dripped straight from her bare pussy onto the floor.
Did the goddess really build me a free-pass world with zero hardships or trials...?!
“Jingeon. How do you want to use Auntie?”
“As my real personal bitch.”
“I already told you. I’m Jingeon’s personal bitch now.”
“Then spread that pussy.”
“Okay. I’ll open it wide so you can see. This is your nephew-only pussy.”
The last thread of reason snapped. I hoisted her by the waist and slammed her down onto the dining table.
“Auntie... don’t come crying if I wreck you.”
“Yes... haaang! Do whatever you want! Shove your nephew cock in me already!”

I drove my raging cock straight into the glistening red slit in one brutal thrust.
Schlick! Squish!
“Haaaang! Aaaah!”
“Fuck... why is Auntie’s insides this sticky and tight!”
“Aang! Ah! It’s too big... Auntie’s womb is reacting all by itself!”
The table creaked like it was about to break. I slammed my hips up like an animal, sucking and biting her throat and tits without mercy.
“If you’re my personal bitch, recite it like one.”
“Aang! Okay, I’ll copy you! Stab me harder!”
“From now on I, Lee Ayoung, as Mun Jingeon’s bitch, anytime, anywhere—”
“Haaang! I, Lee Ayoung... as Mun Jingeon’s bitch, anytime, anywhere... nh!”
“—will keep my mouth and pussy ready and wet so I can take his cock.”
“So I can take Jingeon’s cock... I’ll always keep my mouth and pussy nice and ready!”
“Good girl. I can’t hold it— I’m dumping everything inside!”
“Aaaah! Jingeon, cum! Fill Auntie’s belly with so much cum you get me pregnant!”
“Haa... nh! Coming...!”
Squish! Squish! Spurt—!
A white-hot jolt raced up my spine. Every drop of the hot seed I’d been holding back flooded the deepest part of Auntie’s womb.
“Haaaang...! Ah, so hot... Jingeon’s cum... I love it so much, haa!”
I collapsed on top of her, breathing hard. The overwhelming high of conquering her perfectly on the very first try flooded every nerve.
This world... is the fucking best.
The heavy weight of an exhausted Jingeon sprawled across the table. The Red Slime, which had completely seized control of Ayoung’s body, trembled with pure ecstasy as it absorbed every ounce of that weight.
Ahh... a human male’s lust for conquest.
Males feel the greatest pleasure when they seize the initiative and use a female however they please.
Everything it had learned from the videos on his phone the night before had matched perfectly. Jingeon was fully convinced his own bold provocation had worked, and he was riding high on it.
So cute. Our Jingeon... he really thinks he’s the king of this world.
Gulp, gurgle.
Jingeon’s hot cum slid heavily down the throat. The slime’s inner walls writhed on their own, greedily sucking up every last drop of cock juice as if refusing to waste a single bead.
Human male semen... is this delicious?
It wasn’t simple physical pleasure from mating. The blind “affection” for her nephew that flooded in as it fused with Lee Ayoung’s brain cells. The thick “shame” and “ecstasy” of being ruthlessly violated by a male. Those complex emotional threads only a human woman could possess tangled wetly with the slime’s cold intelligence, creating an abnormal, intoxicating high.
“Haa... Jingeon.”
Using Ayoung’s red lips, the slime whispered into the ear of the still-panting Jingeon in the most seductive voice in the world.
“Just now was so good... From now on Auntie will make you even hornier.”

Ayoung buried her face between the thighs of the nephew who had already passed out. She nuzzled her cheek against the half-hard cock that was still standing after one massive load, then flicked out her red tongue.
“Slurp... suck... haa, our Jingeon’s cock smells so good.”
“Mmm...”
Maybe an hour had passed. I stirred my stiff body on the table and slowly came back to myself. From between my legs came wet, sticky sounds and hot breath.
“Slurp... Jingeon’s cock, cock, cock hehe I love it.”
I cracked my eyes open and looked down, swallowing a dry laugh. The gentle aunt who had treated me like a nephew until minutes ago now had her nose buried in my crotch, sniffing like a bitch in heat. She was even licking my cock—still messy from the huge load I’d just dumped—and drooling all over it.
Wow. When a woman fully corrupts into a bitch, she really turns into this.
The perfect bitch I had created. I stroked the top of Auntie’s head and slowly sat up.
“Auntie. What the hell are you doing?”
“Ah! J-Jingeon... you’re awake? You should sleep more...”
“How am I supposed to sleep when you’re sucking and sniffing my cock?”
“Haaang... sorry. Jingeon’s cock smell is so hot I just couldn’t help myself...”
The lightest stroke of her hair made her body shudder; she rubbed her cheek against my thigh like a trained pet. I climbed off the table and rolled my stiff neck.
“Sweated way too much. Need a shower.”
“Th-Then should Auntie wash you?”
Her eyes sparkled as she clung pitifully to my pant leg. I put on a deliberately arrogant face and nodded.
“Yeah. You’re my personal bitch, so scrub every inch of me clean. That includes washing my cock with your pussy like earlier.”
“Oh my... haaang! I’ll scrub you deep and clean with my wet pussy...”
“Good girl. Lead the way.”
“Yes... haa, I’ll wash you right away.”
Completely naked, Auntie swayed her hips and headed for the bathroom. I followed, savoring that lewd rear view with juices running down her thighs, a thick smile on my lips.
Trials? Don’t know, don’t care. This world really does whatever I want.
“Oh my, oh my! Already?”
The goddess’s jaw dropped as she stared at the floating monitor. On the screen Jingeon was dragging his naked aunt toward the bathroom, completely in control.
“Not even a full day and he’s already conquered one woman that thoroughly?”
She tilted her head, studying the smug grin on Jingeon’s face.
“Was that guy always this charming? Did I accidentally slap a pheromone buff on him while I was setting things up?”
She hurriedly flipped through the documents, scanning Jingeon’s custom list.
“Let’s see... Mun Jingeon’s perks.”
Robust Body
Overwhelming Stamina/Virility
— END —
“What the hell? There’s literally nothing else.”
The goddess let out a disbelieving laugh.
“I only gave him stupid physical strength and virility, and he conquered her with pure confidence alone? This guy’s a natural-born ability man from the roots up!”
Jingeon charging straight ahead, Lee Ayoung acting like a bitch in heat—watching their perfect chemistry, the goddess was genuinely impressed. Then, suddenly, the “Red Slime” Gaia had frantically come looking for flashed through her mind.
“Ah, right. The Red Slime Gaia-nim was searching for! It might be stuck to that guy—maybe I should scan him.”
She opened the system and swept Jingeon’s entire body. But the man confidently walking into the bathroom showed zero foreign matter, zero monstrous mana signatures.
“What? Even with my eyes washed clean there’s no slime or anything on Mun Jingeon.”
Completely unaware that the Red Slime had already fused perfectly with Jingeon’s “aunt” and was playing the role of his bitch, the goddess shut off the monitor with a very satisfied smile.
“Gaia-nim really is overreacting over nothing. Anyway, our ability man is adapting splendidly. Fighting!”
Under the goddess’s perfect misjudgment, Jingeon’s sticky, taboo breeding farm only grew more solid.