Chapter Text
“C’mon sweetie! Open wiiide~!”
For the first time since she was a toddler, Serufu is getting used to being fed her meals as opposed to eating them herself. Today, Miku is shoveling forkfuls of rice and curry into Serufu’s mouth, an activity which she takes great joy in. She smiles and hums as she picks the pace at which Serufu gets to eat her cooking.
Serufu no longer has the option to eat by herself. Miku is insistent on feeding her, and Serufu could tell that if she refused, she just wouldn’t get to eat at all. So she accepts it, and thus accepts losing another part of her personal agency. The food is probably delicious, but it doesn’t taste like anything to Serufu. Her sense of taste doesn’t seem to work very well anymore.
Serufu has been in captivity for about four days, and during each of those days, Serufu had to beg to avoid being raped, and she had to satisfy Miku with enough kissing so that her begging actually worked. Serufu hates the feeling of Miku’s mouth and tongue touching her body, but she found that if she tried hard enough, she could zone out and daydream about pleasant fantasies while Miku makes out with her.
Serufu gulps down the final bite of Miku’s homecooked meal, and mentally prepares herself for Miku’s advances as she sets the dishes aside.
“Serufu?” Miku says, looking impatient. “Let’s kiss.”
Serufu hesitanly nods, and Miku immediately grabs her by the head and pulls her into a kiss. She wastes no time in sticking her tongue inside of Serufu’s mouth, and pushing her down onto her back.
However, Miku quickly pauses her kissing, leaving Serufu confused. Serufu opens her eyes and sees Miku silently staring her down from above, drooling onto her.
“Serufu… I can’t wait anymore…”
She places her index finger between Serufu’s eyes, and gently slides it down until it meets her lips.
“I hope you’re ready,” she says with a smile.
Miku pulls her skirt down, revealing her erect cock, dripping with precum.
Serufu’s expression instantly turns to fear, and she turns away in disgust.
“No!!!” she yells. “Purin, please just kiss me instead!!”
In response, Miku grabs Serufu’s chin and forcefully turns it towards her cock.
“Be quiet, sweetie. You’ve been teasing me for too long. We’re going to fuck now, whether you like it or not.”
“Please!! I’ll do anything, Purin!! Just let me go!!” Serufu begs.
“Serufu…” Miku says in a disappointed voice. “You’re such a troublesome girlfriend, you know that?”
She raises her hand, and slaps Serufu on the cheek.
Serufu cries in pain and hides her face behind her arms, and in response, Miku digs her nails into Serufu’s arms. Serufu gasps in agony and barely manages to voice another cry.
“It… hurts!!!” she manages to say.
Miku stops for a moment, looking pleased.
“I know,” she says with a mischievous smile. “And it’ll get worse if you don’t let me fuck you.”
“Purin, please! I-I thought you loved me… why are you hurting me like this… why are you doing this to me…”
Tears pour down from Serufu’s eyes. She sobs and moans in utter despair.
“I’m doing this because I love you, silly~! I want to keep you locked up like a good little slave, because it makes me feel so much love for you! I want to see you in pain because it makes you look so pretty! And right now…”
Miku grabs Serufu’s chin and turns her head towards her like before.
“I’m really fucking horny, and I’m going to fuck your brains out. And I don’t care what I have to do to make you submit. I’m already used to fixing you up, you know?”
Miku crawls toward Serufu until her dick is right up against Serufu’s mouth. Serufu stares straight at it, a horrified expression on her face. She tries to turn away, but Miku firmly holds her head in place.
“Lick it,” Miku commands.
Serufu thinks of the pain from before, and reluctantly chooses to obey. She starts to lick the tip of Miku’s dick, and tastes the mildly bitter flavour of precum sticking to the insides of her mouth.
Miku moans in delight as Serufu’s warm little tongue laps up her juices.
“Ohh, fuck… that’s… that’s perfect, sweetie… god, I fucking love you…”
Miku moves her hips back and forth, causing her shaft to glide across Serufu’s tongue. She keeps up the movement for a good minute before stopping.
“Now, open your mouth,” she says to Serufu. “And keep your teeth far apart.”
Serufu hesitates for a few seconds, and Miku quickly grows impatient and digs her nails into her cheeks. Serufu gives in with a whine, opening her mouth, and Miku immediately slips her cock halfway inside.
Serufu is barely able to keep her teeth open wide enough, and lets out a muffled voice in protest as she feels Miku’s cock filling up the inside of her mouth. Miku nonetheless starts to thrust in and out, and Serufu quickly realises just how hard it is to give head. She struggles to breathe as Miku’s speed ramps up, and she feels her mouth fill with saliva which makes the whole ordeal that much harder when she nearly chokes on it several times.
“Uggghh… fucking your mouth…. feels soooo good~” Miku says between breaths, sounding happier than Serufu had ever heard her. “But… but I bet it’d feel… even better if…”
Miku suddenly grabs Serufu’s head from each side with both of her hands, and pulls it onto her cock as hard as she can. Her cock slides down Serufu’s throat, and Miku moans in ecstasy as Serufu starts to gag and tries to push Miku away with all of her strength. But she simply can’t overpower Miku, and is forced to choke and moan in discomfort as Miku’s hard dick ravages her throat and mouth.
As minutes go by while Serufu continues to get throatfucked, she starts to feel increasingly out of breath, and she becomes so lightheaded that she feels her consciousness slip away.
Miku notices Serufu’s lethargic state, and finally pulls her dick out of Serufu’s mouth. And along with it, a small pool of saliva that had built up in her mouth spills out onto her own face and neck.
“Sweetie?” Miku says, shaking Serufu by the shoulders and sounding concerned. “Keep it together!”
Serufu blinks in confusion as she becomes aware of herself being jostled, and when she notices Miku acting so worried for her, it makes her feel a little better.
“I’m… okay…” Serufu says.
“Great!” Miku says. “We’re only getting started, after all~”
Serufu’s heart sinks. She doesn’t feel like her body can take anymore.
“Purin, please… it’s too much… I could barely breathe…”
“Oh, don’t worry,” Miku says playfully. “We’re moving on from that.”
“H-huh?” Serufu stammers in confusion. “W-what are we gonna do now?”
"Oh, Serufu… you're just so innocent… Now, stay still while I get your clothes off."
"Purin… please, no…" Serufu begs, now that she understands.
But as Miku starts to unbutton Serufu's school shirt, she finds no resistance. Serufu simply looks away to the side, sobbing.
The fact that Serufu has fully surrendered seems to turn on Miku even more. She rushes to pull off her girlfriend's shirt, exposing her small and soft breasts. She stares at them, looking transfixed by the sight of her favourite person in the world finally laid bare in front of her.
She starts to gently squish Serufu's breasts, and makes sure to play with her nipples too. Serufu lets out moan after moan, unable to keep her voice restrained against the overwhelming stimulation of somebody touching her sensitive chest.
"Serufu… Serufuuu… you're so cute and precious, my little doll~"
Miku doesn't forget to give the rest of Serufu some attention, gently groping her tummy and thighs and butt. She unrelentingly touches and squishes Serufu just about everywhere, except for her crotch.
"You look sooo delicious, sweetheart… I'm gonna spend all night eating you up~" Miku says, licking her lips.
She lifts Serufu's legs in the air, and slowly pulls off her skirt and then her panties, indulging in the feeling of removing the last remaining garments from a virgin high school girl's body. Serufu whimpers in a mixture of embarrassment and fear as her dick finally becomes exposed.
Miku looks at Serufu's balls and flaccid dick with an expression of half-crazed adoration, smiling and drooling and breathing rapidly.
"Haaa… haa… Serufuuuu… your dick… it's soooo cute…"
She starts to toy with Serufu's shaft, squishing it gently between her fingers and prodding it like she's trying to memorise its texture. Serufu's whole body tenses and twitches in response, and she covers her mouth, trying to keep her voice from slipping out.
With her free hand, Miku traces her finger lightly around Serufu's inner thighs, and Serufu moans in response to the overwhelming stimulation of her most intimate parts being touched by someone other than herself.
Miku continues to focus her efforts on Serufu's dick, and it eventually hardens just a little. Miku smiles in satisfaction as she slowly pulls down Serufu's foreskin until the tip of her dick pokes out, and she immediately starts to lick it.
Serufu's head jerks backwards as she feels Miku's warm and moist tongue on her glans. It feels good, and she wishes it didn't. When Miku touches Serufu, she normally feels a dull, unpleasant, tingling sensation, as if her body was assuring her that this wasn't something to be enjoyed. But Serufu's dick is just too starved for attention. Try as she might, she can't help but cry out in pleasure as she feels someone's tongue on her dick for the first time.
Miku laps up all of Serufu's pre-cum with a delighted expression, and she starts to rub her cheeks against Serufu's dick as it grows even bigger. She stuffs her face into Serufu's balls and licks them and sniffs them like an excited dog, looking utterly mesmerised.
"Fuck, I… I'm gonna go crazy for your dick, Serufu…"
She grabs the base of Serufu's erect cock and guides it into her wide-open mouth, taking it in halfway and rubbing her tongue against it. Serufu's gasps and moans as she feels the inside of her girlfriend's mouth envelop her sensitive dick. It feels amazing, and she finds herself wanting more despite being forced into having sex in the first place.
Miku starts to bob her head up and down, taking Serufu's dick further inside. She sucks on Serufu's shaft with her lips, pulling the foreskin along with them, making it feel even better to Serufu. Miku slowly takes in more of Serufu's dick, until the tip hits the back of her mouth. She chokes on it a few times as she repeats the action, but she quickly gets the hang of it, and starts to move her head back and forth with a frenzied pace.
Finally, as Serufu's dick sits against the back of Miku's mouth, Miku takes it all the way inside, letting it enter her throat. Serufu's whole body shakes at the sudden change in feeling, the head of her cock now being squeezed tightly by Miku's throat. Miku pulls away before she starts to retch, but quickly takes it all the way inside again, and just like before, when she gets used to the new feeling, she picks up in speed. She shivers in ecstasy as Serufu's dick hits the back of her throat repeatedly.
Serufu feels herself being brought over the edge. She's going to cum, and she wants to cum, even though she knows she'll feel terrible about it once she does. She starts to moan louder than ever as she feels her body heating up and telling her it's going to happen.
"Puriiiiinn… I… I'm gonna… uuuuuuughh…"
Miku seems to realise what Serufu means, and she presses her face into Serufu’s crotch, taking her dick in as far as she can. Serufu loses control and starts to cum straight down Miku’s throat, gasping and mewling in bliss as her body quivers and her cock twitches uncontrollably. She digs into the sheets on the mattress with her nails, trying to ground herself as her ejaculation goes on, and finally ends.
The feeling was nothing like jerking off. Serufu realises just how different it feels to cum inside a girl’s mouth instead of into her own hands.
She lies still on the mattress, panting heavily and unable to move as Miku finally pulls her mouth away, letting Serufu’s saliva-coated cock spill out.
“Fuuuuck… that was… incredible…” Miku says, breathing even harder than Serufu. “You came so fucking much… I almost couldn’t swallow it all…”
Miku crawls on top of Serufu, and looks at her directly in the eyes from above, a smirk on her face.
“I love you sooo much, you little perv~” she says, kissing Serufu on the forehead. “You came into your kidnapper’s mouth, and don’t you dare tell me you didn’t enjoy it! You’re just as much of a freak as I am!”
Serufu covers her face with her arms once again, feeling her face heat up in embarrassment as Miku chuckles amusedly.
It did feel good. She wouldn’t say it out loud, but she can’t help but think it might be nice to do that again.
Miku ruffles Serufu’s hair for a little while, humming and looking pleased with herself, until her smile turns into a serious expression.
“But, still…” she says in a wistful voice. “I’m the one keeping you locked up here, and I haven’t even cum inside of you… That just won’t do, sweetie. I’m still rock fucking hard, you know?”
Serufu starts to feel an uneasiness build up inside of her again as she remembers just how relentless Miku’s libido is. She wouldn’t be satisfied until she came, and Serufu wasn’t sure she could handle whatever Miku had in mind to get there.
Before she has a chance to say anything, Miku starts to quickly undress herself. Serufu completely loses her previous train of thought and instead begins to feel a whole new form of embarrassment as Miku swiftly removes her shirt, leaving herself completely naked.
Miku ignores notice Serufu’s reaction, and she promptly steps off of the mattress and walks to a cabinet in the basement lying outside of Serufu’s reach, and from it she pulls out a bottle of lube.
“W-wait, Purin..! You’re not gonna…? Please, hold on a minute!” Serufu protests as Miku crawls back onto the mattress.
She ignores Serufu, and instead forcefully turns her on the side, folding her hips upwards and giving Miku a full view of her ass.
Miku stares at it for a few seconds, feeling it up with her hands as her breathing starts to speed up again.
“Haaa… haaa…” Miku exhales excitedly. “Serufu… your cute little ass… I’m not gonna be able to hold myself back…”
“P-Purin! You can’t!!”
Miku ignores Serufu yet again, and grabs the bottle of lube to pour some onto her fingers. Then, she starts to rub her fingers against Serufu’s butthole.
Serufu squeals in response to the alien feeling, and reflexively pulls herself away. Miku immediately slaps her on the butt, and Serufu’s vision briefly turns white as a flash of intense pain courses through her.
“Serufu! Do I need to remind you? I will hurt you very badly if you don’t let me do whatever I want to you.”
Serufu barely has time to squeak out a faintly audible acknowledgement before Miku returns to her task of lubing Serufu up. She starts to spread her hole apart just a little, and prods it with her fingers until she can stick just a little bit of her index finger inside. Serufu’s body tenses against the unusual feeling of pain, but she manages to keep herself still. She bites her pillow hard as Miku forces her whole finger inside, and she lets out a loud moan as Miku fits in a second one and starts to move them in and out of her butt.
“Purinnn, it… it hurts…!!”
“Serufu, don’t be silly. My dick is a lot wider than just two of my fingers.”
Miku continues moving her fingers for a short while longer before pulling them out. She grabs the bottle of lube and pours a generous amount onto her cock, and spreads it evenly with her hands.
“Sweetie? Here I come~” she says playfully.
“Purin… please… don’t-“
Miku presses her cock hard against Serufu’s butthole, and the tip slips inside.
Serufu yells into the pillow, her mind flooded with pain, while Miku groans in intense pleasure. Miku pushes her cock further inside until all of it is inside Serufu’s ass, and she starts to move her hips back and forth, her cock thrusting in and out.
“Sorry, Serufu. I can’t have any patience for this when you’re so cute~”
Miku starts to thrust hard enough that her hips slap against Serufu’s butt cheeks. She grabs Serufu by the torso to hold her in place, and her movements speed up. Serufu lets out a whimper with every thrust, and her mind starts to go blank as she continues to get pounded by an increasingly feral Miku.
Miku suddenly grabs Serufu by the legs and turns her on her tummy. She continues to fuck Serufu from behind, now holding her by the shoulders. She lowers her head and bites down hard on Serufu’s neck, and the flash of pain brings her a moment of clarity. She yelps in response, and begs Miku to stop, but Miku instead decides to force Serufu’s head down into the mattress, cutting off her breathing.
As the minutes go on without Miku letting up, Serufu starts to fear that she can’t handle much more of it. She can feel herself breaking from the roughness of Miku’s treatment of her body. She knows that Miku’s love is akin to an obsession, and the fact that her obsession makes her love seeing Serufu in pain means that she will shatter her into more and more pieces, turning her into something unrecognisable.
Serufu can already feel herself transforming. She barely holds onto consciousness, her insides being ravaged, her skin being slapped and clawed and bitten. She hates the pain. She feels afraid that her body will become scarred.
But it also feels a little good. At least this way, she doesn’t have to think about anything. Miku can just make all the decisions for her. She won’t have to worry about anything going on outside. She won’t have to worry about anything ever again.
She can let Miku take cares of her worries.
Serufu chokes hard as Miku tugs on her leash, pulling her collar tight. Serufu wears a collar all the time now, and she can’t remember if she didn’t at some point.
She comes close to cumming, whimpering happily as she feels Miku’s dick pound her hard from behind, but Miku pulls roughly on her leash again, and that stops her from getting there. Miku loves to edge her this way, and Serufu has very visible bruises under her collar as a result.
They continue to fuck naked on the cold, stone floor of the basement, as Miku had removed Serufu’s mattress a long while ago.
“I could leave you with clothes and a bed, but frankly, you look better naked and sleeping on the floor,” she had said.
On top of that, Serufu is no longer allowed to go to the bathroom if she only has to pee, so she just has to do it on the floor.
At first, she couldn’t stand the embarrassment, but as Miku started to do worse and worse things to her, it didn’t feel as bad.
When Serufu fails to do what Miku demands of her, she takes out a whip and starts to beat her with it, and if they aren’t having sex already, the whipping itself makes Miku so horny that she begins to fuck Serufu like a crazed animal.
If Serufu hesitates at all to eat Miku’s food, she gets whipped. If she complains that her food and water is served in dog bowls, she gets whipped. And if she says a single word, she gets whipped.
Serufu is only allowed to bark and growl and snarl and whimper and cry. And in fact, if she doesn’t make those noises enough, she gets the whip too.
Miku finally pulls Serufu toward her by the ass, and cries in pleasure as she starts to fill Serufu up with cum. This sends Serufu over the edge as well, and she barely manages to support herself on her four limbs as she shoots her semen on the ground in front of her.
After they spend a while recovering with heavy breaths, Miku pulls her dick out and her cum starts to leak out onto the ground. She stares at Serufu in utter satisfaction.
“Now, there’s a good puppy wife,” she smiles. “You made your owner cum lots and lots and lots, didn’t you?”
Serufu quickly turns around and begins to lick Miku’s cum off of her dick and the ground. She knows that if she doesn’t, she’ll get punished.
When she’s done, she kneels in front of Miku, looking up at her while holding her hands up and panting with a smile.
Serufu doesn’t know how long she’d been kept down here for. She’d stopped asking to leave a long time ago, and she feels no desire to try and escape.
She would leave the basement if Miku ever let her, but that’s it. Because whatever makes her owner happy, she would do.