Riser
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🕑 Added 2025-08-02 19:40:20 +0000 UTCEP.54 How to Treat Your Nuna Like a Baby – 4
“Hm… looks like I’ll have to put a new diaper on you.”
“L-like this…?”
Her pussy, which had just been penetrated, was still overflowing with semen.
“It’ll be a little damp, but that’s fine, right?”
“Ugh… yeah…”
I brought a fresh diaper and placed it under Sua nuna’s body.
Without cleaning her up, I fastened the diaper around her, letting the semen continue to leak out.
Rip-rip-
“Hnnngh…!”
Her body shivered.
The diaper soaked up the semen and quickly became wet.
Wearing a diaper soaked with semen, nuna looked up at me with an ecstatic gaze.
“Hnnngh… haa… this… hngh… it feels strange…”
“What feels strange?”
“It’s wet… but it feels weirdly good…”
“Is it because it’s soaked with semen and not pee?”
“M-maybe…”
Her honest admission was pretty cute, but also felt lewd.
Sua nuna was completely naked except for the diaper.
Her face was clearly flushed with embarrassment.
She looked even more erotic than if she were just naked.
“Let’s see how wet it got.”
I put my hand on the thick diaper and playfully lifted it a little.
“Hnnngh… haa… n-not that wet…”
It was obviously an excuse.
On the outside, the diaper still looked fine.
But inside, it was slowly getting soaked with semen and arousal.
“You expect me to believe that?”
“Uuu…”
“If you don’t tell the truth, I’ll take it off and check myself.”
I pressed my palm against the diaper, almost like caressing her.
The pleasure of being touched in such a private place made nuna’s body react unconsciously.
“Hnnngh…! A-actually… semen keeps coming out of my pussy… hngh…!”
“You’re showing your brother your diaper, and you’re leaking arousal too, aren’t you?”
Ssshh-sshh-
I rubbed the diaper so her wet pussy would feel it.
“Hnnngh… hngh…! Y-yeah…! Wearing a diaper…! Hngh… it’s embarrassing but it feels good…! Hngh…!!”
The soft material of the diaper rubbing her wet pussy gave her pleasure.
She let out a seductive moan.
Her arms flailed like a baby, making the scene even more erotic.
“Really… you’re such a lewd nuna. Even with a diaper on, you get so turned on you’re leaking everywhere.”
“Ugh… more… touch me more…! Hnnngh…!”
“You seem even clingier since you took the drug.”
“Th-that’s because…”
She hesitated for a moment, then slowly smiled with joy.
“If you’re not here… I can’t do anything…”
Depending on me, she felt both pleasure and happiness at the same time.
Being unable to do anything-
the pleasure of relying on someone in that state was highly addictive.
Especially for a nuna who’d always enjoyed being taken by her little brother.
Her lewd yet lovely expression made my desire start to rise again.
“I can’t help it. It’s my job as your brother to satisfy my excited nuna.”
“Thank you…”
“By the way, how do they manage livestock when they take the same drug you did?”
Judging by her current state, livestock wouldn’t be able to crawl around at all.
Letting them roam free in a pen would be impossible.
“They… usually use a special device…”
She trailed off, as if hiding something.
“A special device? There’s something like that?”
“Y-yeah… since they can’t move, they’re just seated and managed…”
My curiosity and interest spiked.
From my experience here, I could guess it wasn’t an ordinary device. Not at all.
Especially with how uneasy nuna looked, I was sure I was right.
“Hmmm… then should we try using it?”
“Wh-what!? Y-you want to use it…?”
Her startled voice only made me more interested.
“Since things are like this, might as well try it.”
“Ugh… th-that’s… it’s really meant for punishment…”
“If it’s for punishment, what’s different about it?”
Punishment.
I wondered what kind of punishment that meant in a human ranch.
It was obviously not just hitting or hurting.
“You give them the drug… and then keep giving them pleasure…”
“Isn’t that what you’re doing now anyway?”
She already felt pleasure every time she peed,
and I’d used drugs to boost my own stamina.
“It’s not just for a bit… you’re strapped into the device and it keeps going… endlessly… on your pussy or… other places…”
Her voice was so quiet it was almost impossible to hear,
but I could guess what she meant from the few words I caught.
“Hmmm… is that so?”
It probably meant non-stop stimulation of sensitive areas, including the genitals, for 24 hours.
Literally, punishment by pleasure.
“A-are you really going to use it…?”
Sua nuna looked at me with a pleading gaze.
She’d long since lost the option of resisting.
In her current baby-like state, if I forced her into the device, she’d have no choice but to comply.
But there was no need for that.
“Can’t I watch you use it, nuna?”
“Ugh… if you ask, I can’t say no…”
She looked like she’d given up.
I was the master,
and Sua nuna was the “livestock.”
From the start, as someone who’d surrendered to pleasure and become “livestock,” she couldn’t refuse.
And the faintly lewd look in her eyes showed she was interested, too.
“Aren’t you curious, too? What it’d be like to feel pleasure non-stop?”
“Well, yes…”
From what I’d seen, she was probably looking forward to the “punishment” as well.
But she still looked hesitant.
“Is something bothering you?”
“Yeah… I tried it just once before.”
She’d tried it before.
That could only mean one thing.
She’d personally put livestock into the device under the name of “punishment.”
“Really? What happened when you used it on livestock?”
“Every time I checked… they were writhing in pleasure…”
“And then?”
“When I let them out, they were almost uncontrollable… all they did was masturbate…”
Remembering the livestock writhing in pleasure in the device, nuna shrank back.
“What if I end up like that…?”
“Don’t worry. That won’t happen.”
There was a fundamental difference between a female raised as livestock and nuna.
Their basic way of thinking was different.
Livestock would lick each other’s genitals when bored.
They were that easily lost in pleasure.
And since they never had a master, they’d never learned to restrain themselves.
“R-really…?”
“I promise. And if you ever become livestock in body, mind, and even head, I’ll take care of you.”
“Ugh… if you say it like that…”
She finally seemed to make up her mind and looked into my eyes,
as if entrusting everything to me.
“Aren’t you actually looking forward to it, nuna?”
“To what…?”
“To becoming a total idiot and being raised like that. With how you soak your diaper with arousal, I think you could do it.”
Ssshh-
I gently rubbed her now quite wet diaper.
“Hnnngh…! S-still… haa… I don’t want to become an idiot…”
“Why?”
“B-because… if I did… with how strong my sex drive is… haa… I wouldn’t even be able to think about you, my little brother…”
Her voice was full of affection.
That made my desire surge even more.
“Really? Then I guess I’ll have to check for myself.”
“Hngh… w-wait…!”
Rip-
I undid the diaper, even though it hadn’t been on long.
Her pink, flushed pussy was revealed,
and the lewd scent of her arousal tickled my nose.
“You soaked your diaper again already.”
“Ugh…!”
She turned her eyes away, but her pussy twitched and leaked more arousal.
“D-don’t look…”
“Why? It’s just cute.”
I slowly stroked her glistening pink pussy with my finger.
“Hyah…!”
Just one touch and my finger was coated in her juices.
Her obscene reaction gave me a strange thrill.
“Nuna.”
“Yeah…”
“Where’s the device you mentioned?”
She looked at me and moved her lips,
almost as if asking her master to take her.
“In the basement…”
Her diaper was so soaked, there was no need to put it back on.
