Rio's Seventh Rule: For someone as inexperienced as me, knowledge about men (2)
Rio's Seventh Rule: For someone as inexperienced as me, knowledge about men (2)
Here, my name is Rio. I'm a naive girl who's never mingled with any men except my father.
Because I had zero experience with men, I'd secretly hidden pictures of my crush in my panties and carried them around. Today, for the first time, I came face-to-face with a man's cock.
Well, actually, I'd checked it out yesterday when the slave arrived. But back then, it just looked like a gross hunk of meat.
It was far from my type—my handsome senior—and nothing more than livestock genitalia.
However.
Squish, squeeze!
The moment his pants came off, a heavy, hot sensation jabbed at my cheek. That musky male scent piercing my nostrils.
In an instant, my mind went blank.
"Hng...!"
I felt the humiliation of defeat. Before this massive beast, I was nothing but a frail female.
Blood rushed from my entire body straight to my pussy lips.
As if begging to be fed this massive pillar soon, my womb entrance churned and spat out love juices.
A sensation I'd never felt before—like my brain was melting away.
I want it inside me. I wanted to repay the man who called me a goddess by swallowing every inch of this huge thing into myself.
Just as overwhelming desire swept over me.
Suddenly, my senior's face flashed in my mind.
"Ahh, I wish the guy here right now was my senior..."
Thinking of my senior's handsome face, I barely held back my lust and murmured softly.
★Toilet's POV★
Of course... she'd probably prefer doing it with the guy she likes rather than a slave like me...
Rio's murmur made my heart sink.
Still, my instinct-driven cock thrashed around, poking her cheek as if begging for her pussy. Rio kept staring at it, swallowing hard.
"What do I do? Even so, my first time should really be with my senior..."
We were both caught in desire, agonizing over it, when—
Grab.
Bracing for a beating from Catalina, I grabbed her arm and guided it to my cock.
Without the slightest resistance, Rio's pale hand gripped the hot shaft.
"It's... so hot... Just like Ruby unnie said, it's like a hot pack..."
"Miss."
At my call, Rio flinched in surprise.
"Y-yeah?"
Her voice trembled, tension etched on her face. But she didn't let go of her grip.
This was the perfect chance to drive it home.
"Then, for now, could you pretend I'm your senior and touch me?"
"What? Pretend you're my senior?"
"Yes. Imagine I'm the one you want, and think of this as practice."
"Even so, asking me to touch it with my hand..."
"I'd be happy just with you touching me, Miss."
"Really? You'd feel good from just that?"
Her eyes widened like she'd just discovered something new. She really had zero sexual knowledge about men.
"Of course. For a woman with goddess-like beauty to touch me—it's an honor. Every guy would be jealous. Plus, once you learn where to touch through experience, that senior of yours will definitely love it."
Rio stroked my cock slowly, lost in thought.
"...Okay. I'll learn hard."
With what seemed like a firm resolve, her tiny hand began caressing it gently.
Feeling like a stand-in for the man she loved stirred a twisted thrill in me. My cock started throbbing with fierce heartbeats.
"B-but this is my first time... I have no idea how to do it..."
"Then, why not just go with whatever feels natural?"
"Whatever feels natural? But what if it hurts or grosses you out?"
"I'm fine. I'm a slave anyway. Just being touched by these soft hands is a huge honor."
"...Okay. But you have to tell me if it hurts?"
Slide.
Rio's hand glided downward, then suddenly gripped my limp balls hard.
"Urk! Miss, wait... Be gentle there..."
"What's wrong? Does it hurt here? They're so round and fit perfectly in my hand..."
"Th-that's... a very sensitive spot that needs to be handled with care."
"L-like this?"
Now she massaged my ball sack slowly with both hands, like tickling it.
Phew, finally calming down.
"Hmm, feels good, but no real heat building up... Okay, now here."
Rio traced a thick vein bulging from the base of my cock upward with her fingertip.
Every slight brush of her nail sent electric jolts through my spine.
"Hng, hnght!"
"Oh? You twitched. Did that feel good?"
Her golden eyes sparkled with curiosity.
"...Yes. Tingling like crazy..."
Whoa, I almost came for real.
Terror of cumming on her face again barely held back my ejaculation.
But it was too soon to relax. Rio, watching my reactions like she was taking notes, grinned mischievously.
"Great, now here!"
Her hand headed for my glans this time.
"Ooh, like a mushroom, but squishy and fun."
Squish, squish.
Gaining confidence, she moved her hand more boldly than before.
"Does touching here feel good too?"
"Yes, but instead of pressing like that, stroking it slowly would feel way better."
"L-like this?"
Squeeze! Damn, her grip strength was insane—my glans felt like it might tear.
"A-ah, Miss. Gently..."
"Hmm~ So this is sensitive too... Wait, there's some droplet here. What's this?"
With curious eyes, she scooped up the precum pooled on my glans with her fingertip.
"Eww~ It's sticky. But... weird. Looking at it makes my pussy throb..."
Mischief lit her face again, flushing red.
"Is this safe to eat?"
"No problem, but it's kinda dirty..."
"...Really? So, does my senior make sticky stuff like this too?"
"Yeah. If his dick works properly..."
Then she brought her finger to her mouth.
"...Salty. But somehow... Hey."
"Yes, Miss."
"I saw online that guys like it when girls eat this. With their mouth or pussy. Right?"
"...Yes. That's correct."
She stared at the precum on my glans, deep in thought.
"Then, since I tasted it, can I put it in my mouth and lick it with my tongue?"
"Pardon? Right now?"
This is bad.
Her teasing had my cock loaded with cum.
If she sucked the glans now, disaster was inevitable.
"M-Miss? It's late, so maybe stop here and continue tomorrow—"
As I desperately tried to stop her and avert catastrophe—
Squeeze!
Rio gripped the shaft tight, like she wouldn't let me escape.
"Sorry. I need to taste it now. For practice, for my senior."
So stubborn. And here the slave rules kicked in.
Losing control at the worst moment... This wasn't good...
My head screamed no. But my body craved Rio desperately.
Regardless of my will, my aching cock yearned to plunge into her warm mouth, enveloped in her saliva, and rest easy.
No way. I can't resist a beauty like Rio!
She brushed her golden hair behind her ear and slowly lowered her head. Over her shirt-straining swollen breasts, her slender, pale nape came into view.
Her large yellow eyes half-closed. Her small lips parted slowly.
Just imagining an inexperienced beauty taking my cock in her mouth nearly made it explode.
"Stay still. Move and I might bite."
Haa...
Rio's warm breath pushed my cock to the brink.
Her wet pink lips touched the glans, then slowly enveloped it with pleasurable pressure.
Her saliva stuck thickly inside her mouth.
Especially her tongue—that soft texture relentlessly probed the precum-drenched tip—
Reflexively, my hand went to her head.
"Hnnngh♡!!!"
A soul-shattering pleasure hit, and I climaxed.
Splurt! Splurk! Splurk!

Gulp! Gulp, gulp!!!!
Rio frantically tapped my thigh. But my ejaculation wouldn't stop, endlessly inflating her mouth.
Splurt! Splurt!
Haa... haa...
The soul-wrenching ecstasy made my vision flash white. I felt her mouth filling with my cum.
A moment of silence.
Rio slowly sucked it in and pulled her mouth off my cock.
Slurp.
She covered her mouth with her hand and slowly lifted her head. Her cheeks bulged hugely from the cum.
Regaining my senses, I hurriedly tried to stop her.
"M-Miss? Sorry... Spit it on the floor now—"
She shook her head firmly, tears welling up, enduring it.
Her cheeks sloshed with the mouthful of tadpoles.
Drip.
Unable to hold it, some white fluid leaked down her chin. But Rio scooped it back with her finger and painfully shoved it into her mouth.
After savoring the taste with closed eyes for a while—
Gulp.
She swallowed it all down her throat.
Thud.
Haa..., haa...
She collapsed limply into my arms, her breath carrying a thick, fishy night-flower scent.
"Whew... so that's the taste. ...My senior's taste."
She sprawled across my lap, licking up the last drop. With ecstatic eyes, she lovingly caressed my now-limp cock.
Squish, squish.
"The cock got cute... All soft and fun-feeling..."
After fiddling with it for a while, Rio plugged her nose and mouth again, inhaling the fishy scent, then hugged me tight and whispered in my ear.
"Thanks to you, I learned a lot. Thank you... Teacher."
...Teacher.
It'd been so long since anyone treated me like a person.
I'd committed the grave sin of flooding a noble lady's mouth with cum.
But instead of punishment, Rio thanked me with respect.
Confused by it all, I slumped onto the soft bed.
Thump, thump.
Rio lay on top of me, and her hot body heat and heartbeat transmitted straight to my chest.