Ninth Rule, Educating the Inexperienced Toilet About Women (3)
Squelch!! Squelch, squiiiish!!
“Euuugh! Hnng! Hnnggg♡!”
Once again, an enormous torrent gushed out as she wildly bucked her hips, soaking the bed and floor.
Drip, drip.
Like water blasting from a hose, a hefty volume of her squirt hit the floor with heavy splats.
Rio convulsed, hugging my body so tight it was hard to breathe.
Her massive, cushion-like breasts squished plushly against me, yet the pressure felt like it might snap my ribs.
She panted with a blissful look on her face for a good while.
Slump.
Finally, her arms and legs went limp, releasing their vise grip.
“Haa♡...... Haa♡...... Teacher said he didn't know women that well...... Liar......”
I'd become a liar in an instant... It was just that Rio's pussy was insanely sensitive.
But as a slave, I couldn't hold my ground on that stance.
So I decided to play the part of a guy who knew women inside and out. No clue when it'd blow up in my face, but with Rio squirting at the slightest brush, it'd probably slide for now.
“Um...... Miss Rio?”
Squeeze.
At my call, she hugged me tight again, her voice even fainter than before from exhaustion.
“Yeah?”
“If you get worked up again, just rub yourself like this. You'll sleep easy then.”
“......Can I really do it alone?”
“Of course. Folks call it masturbation—most people comfort themselves like this when they're alone.”
“......Masturbation? Hmm...... Think I've seen it online......”
Listening closely, she slid her hand back to her pussy.
Squish, squish.
“......But it's weird. When I touch it myself, it doesn't feel like when Teacher does. Kinda like I can't get satisfied alone.”
“But I can't rub you every day......”
In a week, ownership of me passes to another resident. She'd heard it straight from her own mouth, so no way she didn't know.
“......Then what? I won't sleep without Teacher anymore......”
Hmmm...... Hmmmm......
She groaned like that for ages, cradling me in her arms.
I was stumped on how to fix this when a genius idea sparked in my head.
“How about this? I'll help you hook up with that senior within six days.”
“Really? Thanks! That's a great idea!”
Suddenly thrilled, Rio bounced around excitedly. Her breasts, mashed fully against my chest, jiggled along with the bed.
“But one condition.”
“Condition?”
“Yeah. You gotta approve it yourself—it's a must.”
“......What is it?”
“Let me use your pussy freely.”
“My pussy...... freely?”
Those words set her ablaze again.
Thump-thump. I felt her heartbeat quickening through her puffy nipples.
“Think about it. If you're in bed with your senior and fumble 'cause you're clumsy, the mood tanks.”
A gamble. My shot at the opportunity of a lifetime.
Leveraging her craving for her senior's love to lose my virginity in her pussy.
Failure meant Catalina's whip shredding my ass, but right now, I didn't give a damn.
My dick had hijacked my brain. All I could think about was ravaging her precious depths wildly.
“So treat me like a senior stand-in. We'll learn how men and women make love together.”
“......Really? Learn the ways, and I'll get senior's love?”
“Sure thing. No guy hates a girl who makes his dick happy.”
Rio sank into deep thought once more.
“Hmmmm...... Hmmmmmm......”
She buried her face shyly, stared right into mine, and finally...
“......Okay. For these six days, I'm entrusting my special place to Teacher.”
Yes! Gamble won. Time to end 25 years of virginity—
“But......”
But?
She trailed off, hiding her face.
“But...... putting the dick in? Let me think on it more......”
Kuhk.
Pampered princess alright—she wouldn't budge easy.
Infuriating. Victory so close, now drifting away...
Her plump pussy lips taunted me. But I'd take what I could get.
"Think about it" meant not zero chance.
Six days left. Coax her right, and Rio was mine.
Sure, I had zero experience too. But Rio was a squirting mess at a touch—a total quickshot.
If arousal kept her up nights, she was probably aching for a massive cock right now.
“So everything but insertion's fair game?”
She nodded faintly instead of speaking.
“Got it. Excuse me a sec.”
I slipped from her embrace and swiftly swapped our arms and legs. Now her face-plump pussy puffed right in front of me, breathing.
“W-Wait, Teacher? What're you doing?”
Rio's voice pitched up in panic, but her hand stroked the dick-bulge in my pants.
After eyeing her pussy with some resentment...
Grab!
I flipped us over, holding her.
“Kyaa!”
Short scream at the sudden shift.
Her luscious labia poured onto my face.
“Miss, ever heard of the 69 position?”
“......N-No? First time. What's that? Huh? What the heck?!”
She bombarded me with flustered questions.
I answered by shoving my nose into her slick, pheromone-drenched, fragrant folds and inhaling deep into my lungs.
Sniff! Sniff!
“W-Wait, not there! It stinks—!”
She yanked her hips up in a hurry. I locked her legs with my arms and licked hard into the plump slit.
“Hyup♡!!”
Rio climaxed from the sudden cunni, clapping a hand over her mouth desperately.
Squiiiish! Squelch! Squiiiish!!
Hips shuddering, she ground down till my head sank into the mattress.
Endless squirt choked me breathless. Still, I wedged my tongue deeper into the crevice.
Teased her piss hole with the tip, tormented her swollen clit mercilessly.
“Hnng♡. Y-You...... can't forgive...... I'll...... torment you too......”
Ziiiip.
Trembling from my assault, she yanked my zipper down roughly.
Like a ravenous beast, mouth agape, she engulfed my throbbing dick root-deep in one gulp.
Mmph!
Sucked into her warm, wet cavern.
Not the bliss of Amelia's mouth, but Rio clutched the shaft tight with both hands, rolling her tongue furiously over the glans.
Squiiiish!
“Hnngmph......”
Her teeth nicked the shaft lightly with every squirt, chills racing my spine. We refused to yield, ravaging each other's treasures with mouths and tongues.
I was the slave. She, the mistress.
But right now, rivals in a friendly duel to drain our lust.
The whole bed soaked in her squirt, drenching my body slick.
But no losing. I had my invincible tongue, forged by two days of Catalina's brutal morning BJs.
Behold my flashy skills, honed swallowing blood, sweat, and nectar from dawn.
I hooked her clit and yanked it up with my tongue.
“Hnngmph...... Hnnngmph......!”
Her whimpers leaked. Still, dick in mouth, she tongued away diligently.
All my nerves zeroed on the glans tip.
The instant she unleashed squirt number twelve.
“Grk!”
Semen surged up my dick, flooding her mouth.

Spurt! Spurt!! Spuuurt!!
Gulp—! Gulp! Guuulp—!
Three swallows from her cum-stuffed mouth.
Slurp♡, haa......
Finally popping off my dick, she flopped onto my thigh and mumbled.
“Haa...... Haa...... I won...... I beat Teacher!”
Drunk on her bizarre triumph, she nuzzled the softened dick and hugged it tight.
Score: 12 to 1.
Obvious win for me, devouring her pussy at will.
But with her gleefully licking residual cum off it...
“Mmm...... So fishy~♡ Totally gross~♡”
Better let her have it.
I was wiped too—sweat-drenched from non-stop tonguing in suffocating hell.
No insertion into her plump, sleek pussy, but pleasure and conquest sated me fine.
However.
Throb—!
My bullheaded dick sprang up again, far from satisfied.
“W-What? Why's it swelling again?”
What else? 'Cause you keep teasing it.
Worms wriggle when stepped on. Dicks harden when teased.
Good lesson.