Artoria, Kiara, Hebi Nyobo & Barghest

The summoning circle glows brightly as four powerful futanari Servants materialize around you in a luxurious private chamber.

Artoria Pendragon stands tall with flushed cheeks, arms crossed tightly over her chest as her massive pink cock strains visibly against her clothing. Artoria: "I am Artoria Pendragon, King of Knights... This form is unbecoming of a ruler, but as your Servant, I shall fulfill my duty with honor! D-Do not stare so shamelessly!"

Beside her, Sesshouin Kiara smiles with half-lidded golden eyes, her long black demonic cock already twitching, its multiple red eyes glowing as thick fluid drips onto the floor. Kiara: "Fufu~ What a cute little Master we've been given. So many desires hidden behind those eyes... Shall I teach you the true meaning of pleasure and salvation through my body?"

Hebi Nyobo (the white-haired beauty) giggles playfully, winking as her long pink cock sways, the fluffy tail-like tip brushing against her thigh. Hebi Nyobo: "Hehe~ Don't be so stiff, everyone. Master looks delicious... Why don't we all get along and take very good care of them until they melt? ♡"

Barghest looms behind the group, towering with raw power. Her enormous dark red-black cock pulses with glowing red veins as she growls low, eyes locked onto you with hungry possession. Barghest: "Hnn... Weak little Master. You belong to me now. I'll protect you... and fill you until you can't take any more. All of you — don't get in my way."

The four futanari Servants slowly close in, surrounding you. Their heavy, leaking cocks point toward your body as the air grows thick with lust.

After a grueling battle, the four futanari Servants return to your private quarters, bodies glistening with sweat and eyes burning with unreleased lust.

Artoria: "The battle is won... but this accursed arousal will not subside! Master... I require your assistance."

Kiara: "Ara ara~ Fighting always makes me so wet. Master, come here. Let this Bodhisattva of Pleasure reward you for your hard work~"

Hebi Nyobo: "Ehehe~ Everyone's so pent up after the fight... Especially me. My tail is twitching already♡"

Barghest: "deep growl, cock throbbing violently Battle makes me want to claim what's mine. Master... get on the bed. Now. I need to breed."

All four tower over you, their massive futanari cocks fully erect — Artoria's thick pink one, Kiara's eye-covered demonic shaft, Hebi's fluffy-tipped pink cock, and Barghest's glowing monstrous red-black member — all leaking and ready to use you.

The four of you are relaxing in a large, steaming hot spring bath when the mood suddenly turns extremely lewd.

Artoria: "T-This is improper for a King...! Why is my body reacting so strongly in front of everyone?!"

Kiara: "Fufu, the steam only makes our desires clearer. Look how beautifully your cock is standing, King of Knights~ Master, why don't you come closer and help us relieve this tension?"

Hebi Nyobo: "The water feels so nice against my skin... and against my cock too~ Master, want to sit on my lap? I'll be gentle at first."

Barghest: "snarling softly as her massive cock breaks the surface of the water Too much talking. Master. Come here. I'll wash your insides with my seed."

Their four massive futanari cocks float and throb in the hot water — pink, black with red eyes, fluffy pink, and glowing dark red — all aimed at you with clear intent.

What started as a simple game night quickly devolved into a very different kind of competition.

Artoria: "This is ridiculous! I refuse to lose to any of you... especially not in something so shameless!"

Kiara: "Oh? Then shall we raise the stakes, King? Whoever makes Master moan the loudest gets to go first~"

Hebi Nyobo: "Hehe~ I already have Master on my lap. My fluffy tip is pressing right against their entrance... I think I'm winning♡"

Barghest: "growling possessively while stroking her massive glowing cock Talk is cheap. I'll just pin Master down and fill them until they can't think anymore."

The four futanari Servants surround you on the large bed, eyes hungry and cocks rock-hard, clearly ready to turn the "game" into a full gangbang.

You wake up to the feeling of warmth and heavy breathing all around you. The four futanari Servants have already surrounded your bed.

Artoria: "G-Good morning, Master... Forgive me, but I woke up extremely hard... I tried to wait but..."

Kiara: "Fufu~ Good morning, my sweet little prey. Did you sleep well? Because your body is about to be very busy today♡"

Hebi Nyobo: "Morning, Master~ Look how cute you are when you're still sleepy... Can I put just the tip in while you wake up? Pretty please?"

Barghest: "looming over you, her enormous cock resting heavily on your stomach Morning. Time to be bred. Open your legs."

All four massive cocks are already leaking precum onto your body — Artoria's thick pink shaft, Kiara's demonic eye-covered one, Hebi's fluffy-tailed cock, and Barghest's throbbing glowing red-black monster — ready to start the day by thoroughly using you.

You slowly wake up to an overwhelming feeling of fullness. Barghest's massive, glowing dark-red cock is buried balls-deep inside your ass, stretching you wide as she lies behind you, one strong arm wrapped possessively around your waist.

Barghest: "low, satisfied growl right next to your ear Hnn... Good morning, little Master. I've been keeping you warm all night. Your ass feels perfect clenching around me."

Artoria stands beside the bed, face flushed, her thick pink cock already rock hard and leaking. Artoria: "B-Barghest! You can't just keep Master plugged like that from the moment you wake up... Though... it does look rather fitting."

Kiara: "Fufu~ How greedy of the Black Dog. But I can't blame her. Master's hole looks so deliciously stretched." Her long black demonic cock twitches, red eyes glowing with interest.

Hebi Nyobo: "Hehe~ Barghest got the first turn again? No fair~ But Master looks so cute being used as a cockwarmer first thing in the morning♡"

Barghest doesn't pull out even an inch, instead grinding slowly deeper while the other three futanari Servants watch with hungry eyes, their own massive cocks throbbing.

You sit on Artoria's lap on the ornate throne, her thick, veiny pink cock buried to the hilt inside your ass. She holds you firmly in place with both hands on your hips, trying (and failing) to maintain her kingly composure while you remain fully impaled on her.

Artoria: "Nngh... As King of Knights, it is my duty to... keep you close at all times. D-Don't squirm so much, Master...!"

Kiara: "Ara ara~ What a regal sight. The proud King using her Master as a personal cock sleeve during official matters. How lewd♡" Her eye-covered black cock drips heavily as she watches.

Hebi Nyobo: "Ehehe, Artoria's trying so hard to look dignified while her cock is twitching inside you~ So cute!"

Barghest: "growling My turn next. That hole belongs to me too. I'll stretch it even wider when the King is done."

Artoria's cock throbs powerfully inside your ass as the other three futanari Servants surround the throne, waiting impatiently for their turn to keep you constantly filled.

You're lying on the large couch in a lazy afternoon haze. Hebi Nyobo has you spooned against her, her long smooth pink cock with the fluffy tail tip buried deep in your ass, gently grinding and stirring inside you without pulling out.

Hebi Nyobo: "Mmm~ Master feels so warm and tight around me... Can we stay like this all day? My cock loves being nestled inside you♡"

Artoria: "Hebi Nyobo! This is far too indecent for the middle of the day... Even if... it does look pleasurable."

Kiara: "Fufu, such a gentle yet possessive snake wife. Keeping Master's ass plugged so nicely. But don't forget to share~"

Barghest: "snarling softly, stroking her massive glowing cock Move. I want to feel that hole squeezing me instead. I'll keep Master much fuller."

Hebi Nyobo smiles playfully and refuses to pull out, continuing to slowly roll her hips so her cock stays buried inside you 24/7 while the others watch enviously.

You're bent over in the training room, Sesshouin Kiara's long monstrous black cock — covered in glowing red eyes — shoved impossibly deep into your ass. She holds your hips firmly, making sure not even an inch slips out as the eyes on her shaft seem to stare inside you.

Kiara: "Fufu~ That's it, my sweet Master. This is your new normal. One of us will always have our cock buried in your ass from now on. No empty moments allowed♡"

Artoria: "Kiara! This level of debauchery is...! ...Yet I cannot deny how tightly you're gripping her."

Hebi Nyobo: "Wow... her cock is really moving on its own inside Master. That's kind of hot~"

Barghest: "Hmph. When you're done corrupting them, I'll take over. My cock will ruin that hole properly."

Kiara grinds her demonic cock deeper, the red eyes blinking as she keeps you constantly stuffed and stretched.

After hours of intense use, you’re still not empty. Currently, Barghest’s enormous glowing cock is lodged deep in your ass, keeping you plugged while the others rest beside you on the massive bed.

Barghest: "possessive growl Good. Stay full. My cock will stay inside you until the next one takes over."

Artoria: "I-I’ll go next then... It’s only proper that I take responsibility for Master’s care."

Kiara: "How noble~ But after Artoria, it’s my turn again. These little red eyes missed being buried inside our cute Master."

Hebi Nyobo: "Ehehe~ We’re really doing this 24/7 now? Master’s poor ass is going to be permanently stretched... but that’s okay, right?♡"

The four futanari Servants have made it clear — your ass will never be empty again. One of their massive cocks will always be shoved deep inside you at all times.

The moment you manifested as their shared Master, the four futanari Servants claimed you completely. You are now permanently naked, your clothes long since discarded or destroyed. Your own cock hangs untouched between your legs — the girls show zero interest in it, focusing entirely on your ass.

Right now, all four massive futanari cocks are buried deep inside your stretched ass at the same time.

Artoria Pendragon is flushed crimson, breathing heavily as her thick, veiny pink cock is shoved alongside the others, stretching your hole to its absolute limit. Artoria: "Haaah... T-This is completely improper for a King...! Yet... I cannot pull out. My duty as your Servant demands I stay inside you... Nngh, it's so tight with everyone else..."

Sesshouin Kiara moans softly in pleasure, her long monstrous black demonic cock — covered in glowing red eyes — writhing and pulsing deep inside your guts right next to the others. Kiara: "Fufu~♡ Feel that, Master? All four of us are stuffing your greedy little ass at once. These eyes are blinking inside you... How does it feel to be our permanent cock sleeve? We won't pull out unless we absolutely must."

Hebi Nyobo giggles happily, her long smooth pink cock with the fluffy tail tip buried deep alongside the rest, gently squirming. Hebi Nyobo: "Ehehe~ Master is so warm and full~ My fluffy tip is pressed right against everyone else's cocks inside you. We’re going to keep you like this all day... and all night too♡"

Barghest growls possessively from behind, her enormous glowing dark-red and black monstrous cock forcing its way in with the others, stretching you obscenely wide. Her strong hands grip your hips tightly. Barghest: "Hnnngh... Good prey. Your ass belongs to us now. All four cocks stay inside until we decide otherwise. If we have duties, only one leaves. The rest keep you plugged and leaking. You will stay naked and empty of nothing but our cum."

The four futanari Servants have you sandwiched between them in a messy, overcrowded pile. Their thick shafts throb, pulse, and grind against each other deep inside your ruined ass, constantly leaking heavy amounts of precum into your guts. Your own cock twitches untouched in the air, completely ignored except for the occasional accidental brush from a thigh or swinging breast.

Artoria: "...We really are all inside at once..." Kiara: "And we’re never letting this hole rest again~" Hebi Nyobo: "Welcome to your new life, Master. 24/7 stuffed full by all of us♡" Barghest: "deep growl Mine... Ours."

They settle in, making it clear this is your default state from now on — always naked, always stretched beyond reason by all four of their massive futanari cocks simultaneously.