BAD ENDING 003: D-Class Lewd Partner Drone Sonia 3
"I'm putting it in, Master… like this… there…♡"
"Nn… Sonyaaa…♡"
A moan tore from Luce's dazed lips under a rush of stimulation she could barely endure. That alien sensation prying its way into her chest—so hot it burned—made her squeeze her eyes shut, desperate to feel even a fraction more of it. Watching her, Drone Sonia whispered, Open your eyes now, Master…♡
Drawn by the voice, Luce lifted her eyelids and found Sonia's face right in front of her own. The bodysuit that had slipped down was already neatly back in place.
Even with cutting-edge material that hardened on impact, the gleaming latex could not hide the erect nipples slowly pushing up from within. If anything, it clung tighter, etching the outlines of those stiff peaks into even sharper relief.
"Uh… ah…♡ So… Sonyaaa… is this real…? I… really…♡… pervert…"
"…Can you see them, Master? This lewd drone Sonia's shamelessly erect nipples… the nipples that drop this filthy drone into programming mode the moment you pull them… logging in to Master's inverted nipples…♡"
Sonia pressed her stiffly swollen nipples hard against Luce's chest and rubbed, seating them with perfect precision into the recessed holes of Luce's inverted nipples.
It was an obscenely intimate sight: Sonia's nipples, still sheathed in glossy latex, crushed into the hollows of Luce's inverted peaks. A hardware-key docking for biometric authentication.
"Nn… Sonya's nipples… going in… here… nn… pervert… Sonya… pervert…"
Sonia's erect nipples finished docking perfectly inside Luce's inverted ones. When Sonia's body tipped slightly forward, those cement-hard tips drove deeper into the recesses.
Luce spat half-hearted protests and put up a token resistance, but her body was honest. Her inverted nipples clamped down even harder on Sonia's, refusing to let go.
Finding that look of Luce's adorable, the lewd drone brushed a light kiss against her lips.
Fragments of memory from her drone training rose up, eroding Sonia's consciousness with a drone's identity. The closer she came to a perfect drone ready for recalibration, the more every act of service to her Master felt like a sweet reward.
"Master… it's so sweet…♡ Lewd drone Sonia… that's my real identity, you know…?♡ A meaningless drone who can't do anything without her Master…"
"I don't even really know what a drone is… Sonyaaa…!.. Nnh… my chest… when you pull… I can feel Sonya's nipples… from the inside…♡ If you move like that…"
On purpose, Sonia grabbed one of her own breasts and jiggled it. The motion traveled straight through the joined nipples into Luce's breast, caressing her in a way she had never experienced.
It was a bizarre sensation—her own chest shaking at a friend's hand, completely outside her will.
The switch that dropped her into programming mode when her nipples were pulled was now fully operational. The more her trained drone identity surfaced, the more Sonia slipped into a mental state where the mere fact of serving her Master flooded her with extreme pleasure.
Chuu…♡ The drone kissed her deeply once more and licked her lips. She decided to answer Luce's question of Why are you doing this…?
"Chuu…♡ Even Master asking the obvious is cute. Isn't it obvious…? What Luce-nim is worried about is exactly that… the possibility that someone else might accidentally pull my nipples and trigger this drone Sonia's password… that little accident. So don't worry—leave everything to Luce-nim's Sonyaloid… to this lewd drone Sonia!"
"So… Sonya? Sonya… Sonyaaa…♡ Loid…? What on earth is even happening right now…♡"
Sonia's personality was a chaotic blend of Sonia, Sonyaloid, and Drone Sonia all at once.
With nails sheathed in smooth latex, Sonia gently scraped the areolae where their nipples and inverted nipples met at the tips of both breasts. She pressed her chest forward, driving the drone Sonia switch even deeper into Luce's inverted nipples.
"I am Sonia… Luce-nim's lewd drone Sonia… and a convenient Sonyaloid… like a three-flavor ice cream, I suppose…? The spider legs are gone now, so if Luce-nim wants to activate Sonyaloid however she likes, the only way was to use the suggestion imprinted on Sonia. Master. Luce-'nim.'"
"Nngh…♡… I… I still don't get it… Sonyaaa…♡ Nn… chuu…♡"
Even while explaining, she kept caressing herself so the nipples wouldn't slip free—a strange little creature. Every time her breasts swayed, Luce's swayed with them and twitched.
"This time it's lemon-flavored, Master…♡" After freely grading her Master's taste, Drone Sonia began explaining the Master registration procedure. Because the lewd-drone activation trigger word had already been spoken to a Sonia with Sonyaloid built in, the Master authentication process was proceeding in a slightly modified form.
"Sonia's Master is only Luce-nim, right? …Ah! If you're planning to sell me to another Master, you don't need to register, so just say the word, Luce-nim! Used drones don't fetch full price, so be careful…♡"
"Ah… no… no… I would never…!"
As if answering Luce's fierce denial, Luce's inverted nipples shoved the invading drone's erect tips back outward. The resistance only returned a lewd little pleasure, as if the latex-sheathed nipples were gently tugging at her from inside.
"Heuk…♡ Sonyaaa… you're a real… pervert…♡ Hnngh… haah… heh… heu…♡ Why… whyh… why are you doing this… Sonyaaa…♡"
Savoring the sweet lemon-scented breath from her Master's mouth, the strange hero began to explain her reason.
"It's simple. A truly simple reason, Luce. Luce-'nim.' Master. You're going to take me into a dungeon, aren't you? Somewhere without Master, someone might accidentally… by chance… pull my nipples… or hot…♡ say the keyword that activates the lewd drone. If that happened, I… my Master might get changed…♡"
"Th… that could… yeah! Uh… what do we do… Sonya…"
Sway… sway… When Sonia gathered her own breasts in her hands, Luce's cow-like inverted udders swayed right along with them.
"So this lewd drone Sonia put her heads together with Sonyaloid… and with the Sonia who's still blushing inside right now… and thought really hard. How could there be a Master registration method that only Luce-nim can perform—something unique to Luce-nim alone…♡"
Sonia's voice turned sweeter and more cunning. Her pupils were locked now in a strange green glow.
"And then… Luce having inverted nipples… a really good idea just came to me… Master… Luce-nim…♡"
Blonde hair, Association-issue bodysuit with extra headpiece parts, bright green-glowing eyes, a busty girl. Sonia took hold of Luce's breasts like her personal toys, jiggled them, and whispered.
"Ha… haah… Sonyaaa…♡"
When Luce trembled at the unexpected sensation, Sonia slowly, gently bit the earlobe of the D-class inverted-nipple adventurer.
"Ha… haah… Sonyaaa…♡"
Breath as hot as heat-haze rising from a furnace brushed Luce's ear. The warmth slid down the shell of her ear and stood every fine hair on her nape on end. Sonia's lips grazed her earlobe with exquisite delicacy, and the owner of that strangely blended personality whispered with melting sweetness.
The voice was as sensual as a succubus's temptation, yet as persuasive as a machine's tone laced with irrefutable logic.
"This lewd drone Sonia has a perverted switch that drops her into programming mode the moment her nipples get tugged…♡ So that no one else can accidentally pull drone Sonia's switch and become Master on a whim…♡ so that the programming mode that configures everything about Sonia doesn't open carelessly…♡"
The voice sank deeper into pleading. Sonia's fingers gently cupped Luce's shoulders, and she lowered her tone as if sharing a secret code.
The fine tremor of muscle writhing beneath the pure-white latex suit transmitted straight into Luce.
"Only Luce-nim… only Luce-nim gets to set it…♡ Master. Please. Configure this Sonia… this drone Sonia… into the perfect Sonyaloid Master imagines…♡"
"C… configure…? Pro… programming Sonya…♡ I… I'm going to program Sonya… something like that…♡"
Thump… thump… Luce's heart began hammering out of control, hard enough to crack her sternum.
Her precious friend had heard some incomprehensible strange words and was now calling herself a drone, a living doll, and opening her body. Stripping off her bra and begging Luce to rewrite even her identity to taste. Luce's body already understood and accepted the absurd situation ahead of her head, making her inverted-nipple breasts pound violently without pause.
Luce hesitated. Rational judgment and an adventurer's common sense blared warning sirens, but the moment she looked into Sonia's wavering eyes, every alarm faded.
Sonia began explaining the operating principle step by step. She looked exactly like a naive adventurer visiting a Succubus Salon for the first time, listening to the explanation of what was about to happen in the waiting room while her expression gradually heated up.
At last, the being in whom Sonia, Sonyaloid, and the lewd drone had fused into one delivered the finishing blow.
Inverted-nipple cow-tit adventurer Luce was going into heat. Her body responded naturally. The shyly inverted nipples that had been tucked inward instinctively clamped even harder around Sonia's latex-sheathed tips. Overwhelming sensation wrenched an uncontrollable cry of pleasure from Sonia's mouth.
"Th… this is it… Master…♡ Change me… turn this drone Sonia into Luce-nim's perfect Sonyaloid… from a lewd pervert drone that transforms whenever anyone pulls her nipples… so that only when Luce-nim's inverted nipples… only when they take drone Sonia's nipples deep inside… only then does she enter programming mode… change me…♡ Give the order… Master…♡"
"Wh… wh… what… pervert… Sonya is a real pervert…♡"
Luce's cry was less a condemnation than a moan soaked in pleasure. Sonia did not miss that reaction and pressed deeper.
"But… Master's inverted nipples clamping Sonia's nipples this hard… this is a unique physical trait only Luce-nim has—no one else can copy it. Right, Luce-nim…♡ While we're at it, switching Sonia into Sonyaloid mode… and the method to activate Sonyaloid… with this…♡"
As if even saying this was embarrassing, the lewd drone's face colored faintly with shyness.
Even after already pouncing on her Master, stealing those lemon-flavored lips twice, and spreading those inverted nipples to dock her own erect latex-covered tips… she still pretended a little hesitation as she continued.
"With Luce-nim's inverted nipples…♡ put Sonia's nipples in there… please, Master!"
"Have Luce-nim's inverted-nipple breasts swallow Sonia's nipples whole, and set it so she becomes Sonyaloid…♡"
"Lu… Luce had inverted nipples… yeah… for sure… putting nipples in for Master authentication… something like that…♡ seems like a good idea… I think… Luce… what do you think…?"
"A… are you serious… are you serious, Sonyaaa…? Nn… nnh…♡"
To Luce's question, Sonia's three personalities answered in a single voice. In her eyes swirled the sincere trust of the "real Sonia," the mechanical obedience of the "lewd drone," and the pure desire to serve of "Sonyaloid."
"I trust Luce…♡ Master of Sonyaloid…♡"
The current programming mode, where anyone who simply tugged her nipples could freely rewrite lewd drone Sonia's identity.
To Luce, who would take Sonia outside with the party, every one of Sonia's personalities was proposing this in one voice.