My First Time with a Slut (2)
"Ungh...."
Slow, pistoning thrusts of the waist. I clumsily bucked my hips in time with Sis's movements. But for all my enthusiasm, my body was brutally honest.
The pleasure was too intense—my inner thigh muscles spasmed on their own, and I had no strength left anywhere in my body.
Fucking tight...!
Warm. Narrow. An insane squeeze clamping down like a vice. It was way too much stimulation for a dick that had only ever known my right hand.
Splash... splash...
"Haa, haa...."
"Hey, why're you sweating buckets already? Can't handle it?"
"No, it's not that... Sis is gripping me so tight, won't let go... feels too fucking good... ugh!"
"What? Ha, you're reacting so damn cute. Shake it more. It's tickling."
She let out a light chuckle and rolled her hips heavily. It was a motion to swallow my cock deep again as it tried to slip out.
Puk! The moment my glans burrowed even deeper.
"W-wait, hold on, Sis!"
"Ang? Why, feels so good you're dying?"
She asked mischievously, tensing her lower belly. Her vaginal muscles clamped down hard on my shaft.
"I-I'm gonna...!"
"Eh?"
I couldn't hold back. The dam burst in an instant.
"Ugh!"
Spurt! Spurrrt!
I collapsed into her arms. My thighs trembled violently, my waist went completely limp. The sensation of hot liquid surging from my balls, up my shaft, and flooding her vaginal walls sent electric tingles racing to my fingertips. The ecstasy of ejaculation slammed into my brain like a freight train along my spine.
I hadn't been able to hold it after all.
"Haa... haa... S-sorry...."
I couldn't even lift my head.
Silence flowed. Not even a bunny—I'd cum the second I put it in. No point starting the treatment like this, just shredding my male pride....
More silence. I figured she'd laugh or shove me off in annoyance.
"Pfft."
But what came was a deflated giggle.
"What, for real? Virgin. Holy shit, that was quick."
"...I'm ashamed."
"Whatever. Everyone's like that the first time. And you're doing a magical girl? First-timers with me always blow it."
Sis was surprisingly chill about it—not her first rodeo. Her hand gently trailed over my back. The touch stroking my sweat-soaked skin felt unexpectedly tender.
"But damn, quite the load. My belly's all warm inside...."
She giggled and lifted her body. Our junction parted with a mortifying pop. My dick should have been limp and spent...
"Huh?"
Sis's eyes went wide.
I looked down too. The cock that had just finished ejaculating wasn't dead—instead, veins bulging, it stiffened right back up.
"What the? You're not some normie?"
She grabbed my dick with a surprised look.
Fondle, fondle.
"You just came. How's it hard again already?"
"Uh... no idea...."
I was flustered too. Normally, sage time hits and it shrinks. But there was no fatigue—instead, hot energy surged from my lower belly's dantian.
No way.
Had I really awakened? My Mana Circuit?
Maybe my body was changing from a normie's without me knowing.
"Heh, not bad for a guy like you."
Her eyes shifted. The mockery and pity vanished, replaced by a sultry gleam.
"Recovery like that? Whole different story."
She licked her lips and pushed my chest down flat on the bed. I didn't even think to resist.
"This time, I'll take the lead. Just lie back and enjoy. You came once—should last longer now, right?"
"Ah...."
Sis straddled my pelvis on her knees. Her pale naked body filled my vision. Backlit by the fluorescent lights, she was overwhelming.
Whoa, massive tits.
Collarbone glistening under the light. Voluptuous breasts swaying naturally with gravity. Below, her soaked, glistening bush and red entrance. My cum was leaking out, trickling down her thighs.
"Watch close. See how Sis does it."
She lifted her ass and aligned my cock with her entrance. One hand gripped my shaft, the other spread her labia.
"Hnnng...."
She lowered her waist slowly. I could see my glans forcing apart her entrance in explicit detail.
"Haa, yeah... this is it...."
She savored the filling sensation, tilting her head back with a moan.
Squish, squiiiish—
Swallowed to the root. Her ass met my thighs. Warm, heavy weight. Every wrinkle inside her pussy wrapped around my shaft.
"Haa, haa... so full, feels good... now, gonna move?"
She began slow hip movements.
Slap, slap—
Flesh smacking flesh filled the room. Her motions were expert. Not just up and down—she circled to grind my glans, clenched and rubbed. Like she instinctively knew every way to tease my pleasure.
"How's it feel? Good?"
"Y-yeah... ugh...."
"Where's good? Tell me."
She snapped her hips mischievously.
"Here? Or here?"
She twisted her pelvis, rubbing my glans tip against her womb entrance.
"Th-there... uu...."
"Hnn, love the honesty. For a little brat."
With every motion, her heavy breasts bounced wildly. Pink nipples danced before my eyes. The hypnotic waves of her tits wouldn't let me look away.
"Just gonna stare?"
"Huh?"
"Touch 'em. The tits. Brats go crazy for these, right?"
She grabbed my hand and pulled it to her breast. I gripped it like I was entranced. Overflowing a single hand—such a handful.
Soft, squish—
Smooth flesh spilled between my fingers. A magical girl's tits. And I was groping them.
"Haaang! U-unng! Yeah! Harder! Squeeze harder!"
She cried out, speeding up her hipwork. Turned on by my touch, her pussy clenched tighter.
Squelch, squelch— smack, thwack— thwack!
"Good... haa... you're... matching me better than I thought?"
"It's 'cause... Sis is too fucking good...!"
"Hmph, all talk... unng!"
Her face twisted in pleasure. Glazed eyes looked down at me.
"Haa, ugh! Haaang! Yes! Right there!"
Sis was really getting into it now—no trace of her initial leisure. Her breathing grew ragged.
Up and down faster, now straight-up crushing my pelvis.
Squelch, squelch— plap, plap, plap!
Obscene, slick sounds erupted nonstop from our junction. Her narrow walls gripped my cock tight, sucking like a straw, refusing to let go. My cum mixed with her juices, foaming up.
"S-Sis... too fast...!"
"Shut it! Haa, haa! Just shut up and take it!"
She arched her upper body back. Hands braced on my thighs.
Waist bowed like a drawn bow. Her ass slammed down deeper, heavier.
"Aaaang! There! Ugh! So deep! You nerd, reaching that far... awng...!"
"That's 'cause Sis is going wild, ugh!"
Her head snapped back, pale neck arching like a bow.
Sweat-matted hair clinging to her collarbone, breasts heaving like balloons with her breaths. And those gravity-swaying tits.
The visual overload was insane.
"Sis, I-I'm gonna cum again...!"
"No! Ugh! Hold it! Not yet!"
Her nails dug into my thighs.
"Don't cum... till I do... uooong...!"
"I-I can't control...!"
"Haa, ugh! Shut up and hold it! U-unng!"
I bit my lip. The stimulation was overwhelming. Even after cumming once, sensitivity hadn't dropped. If anything, the friction heat made it hotter.
Magical girl stamina was beyond imagination!
"G-gonna... cum...!"
I warned her, but it was pointless. She didn't stop.
"Ugh...!"
Spurt! Spurrrt!
Couldn't hold. Second load. Hot semen gushed out, filling her pussy.
Normally, that'd be the end. Back-to-back orgasms—legs give out, dick wilts, collapse gasping.
But not this time.
"Haa... haa... haaang!"
I was still miraculously rock-hard... and Sis showed no sign of stopping.
Didn't even seem to notice I'd cum. Kept grinding her hips.
Squelch, squelch—!
Her pussy muscles twitched, squeezing out every last remnant inside me.
Weird. I'd definitely cum. Felt like I'd emptied everything.
But I can go more...
That sensation when I first activated the device—something sucked out of me. Definitely forced my circuits open then.
Mid-twenties.
Mana awakening usually hits middle school. Thanks to this shady app, I was getting it now.
And from the device's functions—or this situation—my ability was clearly recovery-type....
Sis was beyond reason. The moment she felt my cock revive and swell, she switched up her hipwork like she meant business.
This time, leaning her torso forward, lifting her ass slightly. Heavy, warm pressure bearing down from above.
"Ugh...."
Her heavy breasts smothered my chest. Sweat-slick skin glued to mine, inseparable.
"Haa... like this... deeper... unng!"
She gripped my shoulders hard. Nails bit into flesh, but pleasure drowned the pain.
Her ass rose high, then slammed straight down.
Puk! Thud!
"Kuh...!"
"Aaaang! Yes! This! Ugh, haa...!"
"Sis... heavy...."
"Shut... haang! Shut up... and take it...!"
She buried her face and licked around my collarbone. Pure beast. No trace of the rational hacker, the cool info broker "Fox."
Just a pleasure-starved bitch panting on top of me.
Is this the treatment effect?
I could feel her Corruption Desire level dropping. Not visible numbers, but her mana waves stabilizing against my skin.
Squelch, squelch, slurp—
"Ugh... hey... I... I'm almost...!"
Her movements turned erratic. Inner walls spasmed wildly, gripping and releasing my cock in mad convulsions.
"Sis?"
"Ugh! Just... shut the fuck up... haaaa! So hot...!"
She tried to lift her torso, then collapsed back into my arms. The rebound drove my cock into her soft depths. Gooosh—
"Ugh!"
My limit. Even mana-boosted stamina couldn't take endless stimulation like this.
Third time.
"G-gonna cum...!"
"Cum! Haaaang! Inside! All of it! Uuuugh!"
Spurt! Spurrrt! Spurt!
Hot liquid burst like a dam breaking. Her body arched like a bow at the same time.
"Hiaaaang—!!"
Her piercing scream echoed in the narrow room. Her pussy clamped with crushing force, sucking like it wanted my soul.
Twitch, twitch, squiiiish—we stayed tangled like that for ages. Heartbeats transmitted through our pressed chests.
Thump, thump, thump, thump.
The searing heat slowly cooled, filling the room with a musky, sweet night-bloom scent.
"Haa... haa... fuu...."
Only then did my cock finally lose its strength and wilt. Mana depleted, I guess. Languid fatigue washed over my whole body.