Hello Reader! As promised I am giving my smut warning now. It has a clear start and end marking point. Contains Yuri, Futanari, Dubious Consent, and Incest. Please Enjoy

-Tsubasa's POV-

"So how are things with the little sister? Is she finally talking to you again?" Kurumi's voice chirps through the phone as I stand in the kitchen doing dishes.

"Wouldn't you know as well as I do? You're in her class." I comment as I set a plate in the drying rack.

"Please, you think I actually go to school? No way, I just went to test her that's all." She says and I can just imagine the disgusted look on her face at the idea of going to school.

"That's no good Kurumin, you should go to school too." I reprimand her sternly. "By the way, that 'test' you gave her, did she pass?"

There is a moment of silence before, "Who can say." I picture her shrugging nonchalantly to the question.

"Kurumin, did my little sister make your heart throb a little when she saved you?" I tease her, causing her to scoff loudly.

"Of course not! She is just a little pest… but she does like to try and look gallant doesn't she, always trying to protect others." She comments offhandedly.

"Yea, she's my little knight." I smile proudly.

"Knight, yea right, more like your little princess." Kurumi says and I can tell by the tone of her voice she's smirking at me.

"Well I need a princess, considering I already got the wicked witch under my thumb." I smirk as she sputters in surprise.

"How about I come over and show you just how not under your thumb I am?" She purrs seductively.

"As tempting as that is I'll have to pass this time. I would rather not risk Ayako seeing you over here until after I've patched things up with her." I tell her and she huffs loudly. "Don't be like that Kurumin, we already talked about this."

"Doesn't mean I like it." She shoots back and I sigh heavily.

"I'll talk to you later Kurumin, I'm gonna go shopping for dinner." I tell her.

"Alright I'll talk to you later, make sure you save me some!" She adds and I chuckle as I hang up the phone. I pause for a moment to look at the coat rack before grabbing my leather trench coat and make my way out the door, picking my purse up off the table by the door on my way out. I make my way into town at a leisurely pace, it was still pretty early and Ayako had left right after breakfast without a word so there wasn't much that was demanding my attention. I can't believe it's been two weeks since Ayako stopped talking to me. I knew she was mad but I didn't think she would hold out for so long. Maybe I'll make something special tonight, Sweet Curry or maybe some Karaage. Hopefully that will open her up to talk to me again.

I pull out my pocket watch to check the time and recall that the sales at the store will be starting soon. I tuck the watch back into my coat and turn at the corner of the sidewalk to head to the store but pause as I notice something out of the corner of my eye. I stop and look over at the center of the square and see Ayako standing in front of the fountain studying her phone. Is that a new outfit? I haven't seen that one before.

I stare at her for a bit, checking out her outfit. The cute black skirt with ribbons laced through holes on the side like its two pieces tied together flutters in the breeze slightly and she holds a cute matching beret down on her head. Suspender straps connected to her skirt wraps around her shoulder, covering a yellow-orange hoodie shirt. I admire it silently as the cute style accents her completely and it's adorable how the sleeves on the outside are open with ribbons lacing through it down to the wrist, allowing her to cinch the cuffs tighter if she wants. Adorable! It fits her so well! I squeal internally.

I start walking toward her slowly. Maybe this is a good time to try to fix things, I'll take her to lunch. I cross the street and make my way towards her but hesitate when I see Shido emerge from a nearby restaurant carrying two smoothies and makes his way to Ayako. She smiles at him and puts her phone away in her purse as he hands her the drink. She takes a small sip, squirming in delight at the sweet taste. I'm glad she's still having a good time despite being mad at me. I smile to myself and continue walking toward them and wave as I get close. "What are you two doing out here? Going to the arcade?"

Ayako slips between Shido and myself and fixes me with an icy glare. "None of your business Tsubasa, we got plans so I'll see you later." She turns to walk away, leaving me standing there stunned into silence.

"Ayako, come on don't be so rude." Shido chides her and stops her from walking away before I have time to collect my thoughts and say something. "Yea we're going to the arcade. I figured that would be a good place to start our date." He answers with a sincere smile and everything seems to stop for a second.

I grab Ayako by the wrist and pull her to me. "Sorry Shido, I have to take Ayako home, now, so you'll have to end your date early." I say in a quiet tone. "Come on Ayako." I start to walk away as she tugs and twists in my grip.

"Tsubasa let me go!" She says and jerks back but I keep a firm grip on her wrist so she can't pull away.

"Hold on Tsubasa you can't take Ayako home." Shido says, moving ahead of us and blocking our path.

"Excuse me? Ayako is my younger sister and you're telling me what I can't do, even though I know what's best for her?" I challenge him but he doesn't back down.

"Listen Tsubasa, we both know Ayako is a Spirit. I am taking her on a date to try and seal her powers so she can live like Tohka, Yoshino, and Kotori. I just want to protect her." he explains and I thrust my arm out and knock him out of my way and he falls on his ass.

"Trust me, I can protect my sister just fine on my own." I tell him and start walking again, ignoring Ayako's struggles. Before I can make it a few steps Shido gets up and hurriedly blocks our path again.

"Tsubasa please. Origami knows Ayako's a Spirit now. The AST might start targeting her now so the only thing we can do is seal her powers. It's for her protection and yours." He says adamantly.

I glare at him and grit my teeth. "Move Shido, or I'll MAKE you move." I warn him and I feel my self control slipping.

Shido squints slightly in confusion as he tries to make out what's going on with my eyes, as my vibrant blue eye dulls a little while my pink eye seems to shine in the light. He shakes his head a little and looks at me definitely and holds his ground. "Ayako agreed to this Tsubasa, please let her go."

"Tsubasa please. We can talk about this afterwards so just go home, please" She asks and I narrow my glare at Shido, not even bothering to look at Ayako at the moment. "Or maybe we can do it some other day Shido?" She glances at him but he keeps his gaze locked with Tsubasa.

"Last time Shido, move out of my way and let me take Ayako home." I say slowly one last time.

"I'm sorry Tsubasa, but I can't let you take her home. Please just let this happen. After her powers are sealed you'll both be safe and we can laugh this whole thing off." He smiles. I let out a growl and before he can react I grab him by the collar. I nearly lift him off his feet and with a swift motion I throw him back towards the fountain as if he weighed nothing.

Without looking back I start marching home, dragging a struggling Ayako behind me and ignoring all the stares from the people watching as I go. As soon as we get home I lead Ayako to her room and with a shove I send her stumbling onto her bed. I stare at her for a moment as she adjusts herself so she isn't sprawled on the bed and glares at me.

"What's your problem Tsubasa? You didn't have to throw Shido like that! He could have been hurt, or someone could have tried to step in or call the cops! You could've been in a lot of trouble! Even worse they might think it's suspicious you could throw Shido so easily like that and wonder if you're a Spirit too." I grind my teeth in annoyance at the logic of her statement.

"I don't care! What're you doing going on a date with Shido? I didn't think you liked him like that." I ignore her arguments and ask her what I've been waiting to ask the whole way home.

"I don't, ok? I never have, but I figured it couldn't hurt to try and see if he could right? Then you came along, and made a scene and dragged me away against my will and threw Shido!" She accuses me.

I growl loudly as my pink eye glows brighter and march up to her. "You don't get to go on a date with Shido, or anyone for that matter." I tell her, getting right in front of her.

"What? You can't tell me I can't date anyone!" She complains.

"As a matter of fact I can, because you belong to me Ayako." I tell her.

-Smut-

I use my powers to make all her clothes disappear and a bundle of rope drop into my open hand. Before she can even process what's going on I force her hands behind her back and teleport the rope behind her, tying her hands together so she can't use them. I smirk down at her as she gapes up at me in surprise and a blindfold appears in my hand which I slip over her eyes. I lick my lips and lean in so our faces are inches apart. "And I think it's about time I teach you that Ayako."

I kiss her hard, forcing my tongue into her mouth as I place a hand on the back of her head to keep her from pulling away. I feel her push her cute little tongue around mine and I lick it aggressively causing her to wriggle against me as I dominate her inexperienced tongue. I wrap my free arm around her and hold her right up against me as I continue to kiss her passionately before pulling back so I can enjoy her little gasps for air. I step back from her and stare at her silently for a few moments before I soundlessly start undressing.

"O-Onee-sama? Are you still there?" Ayako asks as she finally finds her voice again between her gasps of air. I smirk and let my eyes rove over her exposed body while she squirms a bit. "Onee-sama?"

"Oh? So, now that I'm mad I'm 'Onee-sama' again hmm? What happened to all that 'Tsubasa' talk?" I ask her and move in close again. I lick my lips slowly and smile as I sit down next to Ayako on the bed, causing her to jump a little in surprise. I grab her shoulder and pull her down across my lap and she starts sputtering as she realises she's laying on my bare lap. I press a finger against the nape of her neck and slowly start to trace my finger down her spine, enjoying her gasps of shock and the shivers wracking her body. I trace my finger all the way down to her cute bouncy butt and give it a rough squeeze before smacking it sharply, pulling a cry of surprise and pain from her.

"O-Onee-sama that hurts!" She whimpers as I stare at the pink handprint on her ass.

"Ayako, this is punishment remember? Of course it's not supposed to feel good, and yet I get the feeling you'll enjoy it either way." I grin down at her and give her ass another hard smack, followed by a second on her other cheek as I savor the sweet cries coming from her. I should have done this sooner.

"I'm sorry Onee-sama! Please stop!" She begs, squirming in my lap. I lick my lips again and crack my hand down on her spankable ass, pulling yet another lovely cry out of her.

"No no, if I stop already then this isn't much of a punishment is it?" I keep spanking her, alternating each cheek until they are nice and red and she's sniffling in my lap. I gently place my hand on her ass and she hisses in pain slightly. I rub it slightly to help lessen the pain until she finally relaxes. "I think you've had enough of that for now." I push her off my lap as I stand up and maneuver her to be in front of me on her knees and then slap my heavy fuckstick down on her face, causing her to squeak in surprise. "Get sucking."

I bite my lip as she lets out a shuddering breath and slowly licks the underside of my heavy cock. She drags her tongue up my shaft and gives my head a small kiss before wrapping her lips around my fat head and sucks on it lightly. I place my hands on either side of her head and before she can pull away I ram my hips forward, shoving more than half my length into her mouth. I moan loudly as I partially sheath my thick cock in her mouth and stare down at my adorable sister.

"Your mouth is so tight sis! It feels like it was made for milking my cock!" I cry in pleasure. "Make sure you breathe through your nose, because I'm not stopping until I fill your stomach with my cum!" I pull my hips back slightly and thrust my cock further into her mouth, enjoying how her tight throat squeezes and milks my cock without her having to do anything.

I set up a steady pace, thrusting my hips back and forth as I shove a little more of my cock into her mouth with each thrust. I pant heavily and stare down at my sister's slobber covered face as my cock stretches her tight little throat. I grip her head a little tighter and give one more thrust and bottom my cock out in her throat and hold her tight against my crotch as I relish in the warm wet tightness of her mouth and throat.

"F-Fuck your throat feels so amazing Ayako! Looks like I'm gonna have to get you a 'Snap my choker' shirt and more than a few chokers." I manage to pant out while I hold her head still. "I might even make you my cock cozy and keep you here when I sleep." I add, smirking as a shiver runs down her spine.

I draw my cock out a ways before ramming it back home into her throat again. "Ooooh yea that's good! Seems like you liked that cock cozy idea a bit." I pull my hips back again and start thrust faster in and out of her mouth, shoving my cock all the way in with each thrust as I start panting harder, my cock throbbing with anticipated release. I give one more thrust, sheathing my cock deep in my sister's throat and moan loudly as I release a thick load of my baby batter straight down her throat.

I hold her head there for a few more moments as I finish cumming before slowly pulling my still hard cock out of her throat. I slap my slick, cum and slobber covered cock on her face and look down at my handy work. Ayako groans in pleasure as I slap my length down on her upturned face again. She's panting hard, gasping for air as she drools lewdly and I bite my lip. "Ayako, Ayako are you still with me?" I coo softly and she moans softly in response. "You're such a good little cock sucker, but don't think we're done, this is just the beginning."

Before she can respond I stand her up and kiss her roughly, swirling my tongue around hers and holding her tight against me. "O-Onee-shama I need a break." She pants as I pull away from the kiss and tut in response.

"I'm not even close to being done with you Ayako. I have so much to teach you and your body." I emphasize this by pressing my slick, hard cock against her before leading her to the wall. I push her against it and make her stick her ass out and slap my fat meat between her sweet cheeks. "Fuck, you have the best ass I've ever seen." I say breathlessly and grind my cock in her crack, enjoying the soft warmth of her ass squeezing my meat.

"B-but there is no way you will fit, you're way too big!" She exclaims and I chuckle in response.

"I don't think that'll be a problem Ayako. My cock is nice and slick with your spit and you're a Spirit so you are nice and durable, I don't think my cock will break you that easily and," I lean over her and whisper in her ear. "You are a little masochist." I blow softly on her ear and give it a lick, earning a moan from her as I line my cock with ass and start pushing the head in. I grunt a little as I force my hips forward, spreading her virgin ass around my cock.

"Onee-sama's so big!" Ayako screams in a mix of pain and pleasure as I use small little thrusts to work my cock into her slowly, spreading her ass bit by bit. I lean over Ayako, pressing my full breasts against her as I work my cock even deeper. I growl in frustration and cock my hips back before ramming them forward, moaning in pleasure while Ayako screams as I force over half my impressive length into her ass.

"Ayako, sweetie, relax a bit so I can get in deeper." I grunt while thrusting my hips into the tightest hole I've ever fucked, knowing full well that she can't help it as her tongue lolls out of her mouth and she groans mindlessly from the stimulation. "Or just take it like the slut you are!" I growl ferally and ram my hips home, smashing my hips against her soft ass as my cock makes it way deep inside her.

I wrap my arms around Ayako and thrust my cock in and out slowly, moaning in pleasure at the tightness of her ass. I reach around and cup her cute tits, squeezing and massaging them and teasing her nipples as I pull my hips back and impale Ayako on my cock. She screams again and her tight ass squeezes hard as my cock sinks to the base again with a smack. "See Ayako? Your first time anal and you already came, you're a natrual masochist!" I grin wickedly and start thrusting hard into her ass, totally forgetting to let her adjust to my size as just focus on pounding her amazing ass as hard as I can. The room quickly fills with the sounds of my pleasure filled grunts, Ayako's mindless moans and the loud smacking of my hips ramming hard against her squishy ass.

I reach up and slip the blindfold off and grin at her vacant and glazed eyes. "Aren't you happy Ayako? You're finally living your fantasies out." I stick a finger in her mouth and she starts sucking on it on reflex as I start humping her ass, my thrusts nearly pinning her to the wall as I continue to savour her tight hole. I take a step back, pulling Ayako with me and suddenly scoop her up by the back of her knees and practically drop her on my cock.

Ayako screams loudly, her eyes going wide in shock. "Onee-shama ish sho deep! Your cock ish destroying my ash!" She cries as I lift her up and start moving her up and down on my cock like she is just a sex toy. I thrust hard up into her ass as I drop her down repeatedly on my cock.

"Fuck, Ayako, your ass was made to be used by me!" She cries out loudly as I drop her down on my cock again, her whole body tensing as she orgasms again. I thrust into her ass hard, slamming my hips against her ass to prolong her orgasm as I fire my own load deep inside her. I hold her tightly, panting hard as my cock pulses inside her ass until she finally goes limp in my arms. She gasps for air and babbles unintelligently as her head rolls back and she looks up at me with vacant eyes from between my breasts.

I smile down at her wolfishly and walk backwards to the bed, sitting down hard and earning a cute little yelp from her as my cock gets driven deeper into her ass. I giggle and spin her around on my cock, pulling more cute noises out of her as I keep her impaled on my cock and have her face me. "O-Onee-shama it feelsh sho good." She slurs.

"You feel amazing Ayako." I lean in and kiss her neck, sucking on it to give her a bright hickey as my hands rove over her body. I drag my hands down her sides, feeling her curves as I keep kissing her neck and shoulders, marking her over and over with hickies as I squeeze her plump rump firmly. I knead her ass sensually as I bite her throat, my cock throbbing a little as I hear her groan lewdly. I tighten my grip on her ass and pick it up before slamming it back down on my cock. I use her ass like a handhold as I drill my cock into her ass repeatedly, moaning loudly as I once again ruin her tight little hole and love every second of it.

Ayako moans loudly as I start moving her roughly and starts to grind her hips in my lap each time I push her down on my length and I can't help but groan in delight as my dick rubs deep inside her. I bend down and bite her shoulder hard as I pick up the pace, each thrust pulling her almost all the way out before driving her tight ass back down my thick length.

Ayako squeals in pleasure as I slam her repeatedly down my length and moans loudly. "Onee-shama's cock ish sho good! My ass ish sho stretch but I've never felt sho good!" She slurs as she screams and cums again, her whole body shuddering as pleasure overwhelms her again. I keep using her ass like my personal sex toy as she loses her mind to the pleasure, the pressure building up slowly as I hammer away at her ass, the room filled with the wet sounds of her ass meeting my hips. I kiss Ayako hard and give one more thrust as I erupt again inside her ass. I hold her tight as she melts into the kiss as my meat throbs inside her, depositing the last few shots deep into her, while I swirl my tongue around the inside of her mouth, thoroughly claiming it again.

I break the kiss panting hard and stare down at Ayako's melty ahegao face and I bite my lip. She is so irresistible! Three loads and I'm not even close to being tired out. I'm not going to be done until I've thoroughly drilled the fact that she belongs to me into her mind and body. I slowly lift Ayako off my meat and set her down on the bed, her ass up and I take a moment to enjoy the sight of my cum leaking out of her gaping ass. "Ayako, you're too sexy for your own good." I say as I grab my slick cock and start jerking it slowly, moaning as I watch her small body twitch and tremble from the pleasure still coursing through her.

I move up behind her ass and drag my tongue slowly up her slit. She jerks in surprise and moans loudly as my tongue teases her sopping wet pussy. I wrap my mouth around it and suck hard causing her to moan loudly before I pull back and slide a finger into her tight little hole. "If you don't say something now Ayako, I'm going to take your last first time." I say in a singsong tone as I finger her slowly, enjoying her adorable reactions. "Though even if you begged me, I don't know if I could stop." I pull my finger out and with a simple flick of my wrist I flip Ayako onto her back and slam my hands down on either side of the bed, pinning her small frame under me between my arms as I loom over her.

I shift my weight to one arm and grasp my shaft with my free hand. I guide my head to her dripping wet entrance and with one swift thrust I shove my cock all the way to the base and right through her hymen and cervix and sink my cock straight into her womb. Ayako screams at the sudden intrusion as I gasp at the insane tightness as her recently virgin hole squeezes my cock with all its might, but compared to her ass this was easy enough to manage. Ayako pants under me as we both look at the bulge my cock is making in her, her eyes wide with shock while I just grin hungrily. I grab her legs and put them on my shoulders and start thrusting in and out of her soaking twat, setting a quick pace with short quick thrusts.

Ayako gasps under me as her whole body shakes with each thrust, my cock knocking on the back of her womb each time I push it back into her. "Onee-shama thish feelsh sho good! You're going to shape my pusshy around your cock!" She screams as I thrust inside her again.

"You're damn right I will!" I growl as I pull my hips back and bottom out particularly hard in her womb, causing her eyes to roll back as she cums, squirting and spraying my stomach with her juices. "You are mine and I'm going to use you how I please! Don't you forget it!" I punctuate the statement with another powerful thrust, causing my breasts to swing wildly over poor Ayako who's eyes were rolling back as she moans nonstop.

I grip her legs tightly and start thrusting faster, smashing my head into her poor little womb and fucking her brutally, not even caring how hard it was on her, though knowing no matter what I do she will love it. I pick up the pace, the whole bed creaking from the force of my thrusts as I ruin Ayako's once virgin pussy, stretching it to accommodate my thick meat as I fuck her like a rabbit. My tongue lolls slightly as I pant hard at how good it feels to pound her fresh pussy, my cock throbbing with desire to release my load. I grit my teeth to hold on longer and use one hand to reach down and pinch her clit, tweaking and tugging on it hard.

"Hyaaaa! Onee-shama don't!" She starts to cry but stops as my other hand suddenly wraps itself around her throat, squeezing down to restrict her airflow.

"Don't? But your body certainly seems to enjoy this Ayako, why can't you be more honest with me?" I purr and tighten my grip on her throat as I continue my fast heavy thrusts. She struggles to breath and gapes at me in surprise as I grin down at her sadistically as each thrust turns into me pulling my cock out to the tip and ramming it back inside her like a battering ram trying to destroy her womb.

Ayako struggles under me as I squeeze her throat tighter, restricting her air even more causing her to panic some as I fuck her with wild abandon. "Ayako you are squeezing my cock even harder than before! Keep it up and milk my cock more you masochistic whore!" I taunt her while tugging on her clit and choking her. I watch as she struggles to gasp for air, her wide eyes staring up at me, pleading for release while I just keep squeezing tighter.

I draw a shuddering breath as her pussy squeezes me even tighter, moaning at how amazing it feels fucking her. Ayako's eyes start to roll back from lack of air and her struggling gets weaker as I continue to cut off her air. "Hold on for a little longer Ayako, I'm just about there!" I moan out loudly. I keep holding her as my thrusting becomes more frantic as I push towards my release. My movement devolves into rapid thrusts, pulling my cock out only slightly before ramming back in. I give one more shuddering moan and sheathe my cock all the way inside her and let loose my thickest load yet right into her battered womb, easily overflowing it with my thick baby batter.

My whole body goes rigid as I fire rope after rope of cum into Ayako's unprotected womb, causing it to swell up slightly as if Ayako was pregnant. I let go of her neck as soon as I start cumming, allowing her to gasp for air, coughing and moaning deliriously from lack of air and mind blowing pleasure. I place my hands on her hips to steady myself as I come down from my orgasmic high and smile down at my fucked silly little sister. She gazes back at me, a slutty satisfied smile plastered on her face.

"Onee-shama I've never felt sho good in my life. I'm sho tired." She sighs breathlessly and I can't help but laugh, causing her to refocus on me.

"Oh Ayako, it's not time to sleep yet. I'm not stopping until I have dumped 40 years worth of cum into you, you're in for a long night." I smirk at the mixed expression of worry and anticipation covering her face, only for it to vanish from another power thrust into her overstuffed womb.

-End Smut-

I walk back to my room, balancing a plate of food on each hand and bump the door open with my hip. "Oh, well good morning Ayako." I say with a smile as I notice her trying to sitting up in bed. "You finally woke up did you?"

"Onee-sama? What happened, and why are you naked" She asks wide eyed, sitting up slowly and wincing in the process.

"Aww you don't remember? I guess that isn't a surprise, I did treat you pretty rough for almost 2 days." I smirk at her and saunter up to the bed.

"Two days? What date is today Onee-sama?" She looks at me confused as I sit on the bed.

I put the food down on a night stand to cool a bit. "Monday of course, I told the school you would be missing the week so you have plenty of time to recover." I explain.

"Recover from what? I'm really sore but I can't remember why." I chuckle and pick up a plate of food and scoot over so I'm sitting next to her.

"Don't tell me you forgot all about the rough pleasureful sex we had the last day and a half Ayako. You were so adorable screaming and crying out in pleasure, cumming over and over again." I smirk as her face slowly turns bright red.

"So that wasn't just a dream?" She asks shyly.

"If it was then we had the same dream, and if it WAS a dream, then we will have to make it come true right now." I grin at her wolfishly and she squeaks cutely and pulls the blanket up to hide her face.

"S-So does this mean we are… ya know…" She mumbles and I nearly squeal at how adorable she is.

"What this means is you belong to me." I lean in and capture her chin with my hand and pull her into a soft gentle kiss. " "You. Are. Mine. Now open up." I scoop up some eggs and hold it up for her to eat, which she does obediently.

"Onee-sama, why are you feeding me?" She eats the bite I hold up but glances at me confused when I hold up another forkful.

"I was pretty rough on you, so with you getting the week off and I'm going to pamper you all week." I explain as I keep feeding her. Once she's done, I eat my own plate of food before sending them to the kitchen.

I slip into the bed next to her and she blushes cutely as I pull her close and lean down to kiss the bruise on her neck from when I was choking her. I then tilt her head up and kiss her again, letting her small tongue explore my mouth and get a good taste. "I won't be able to be here all week, but while I am here we will do whatever you want, so just name it." I break the kiss and beam down at her.

"Anything I want?" She asks and I nod. "Then for now. I want Onee-sama to hold me while I sleep." She says with a yawn.

"Of course." I tell her and I nestle us down in bed and hold her tight to my chest. She rests her head on my breasts and quickly nods off. I plant one last kiss on the top of her head before following suit.