Shalltear blinked in surprise.
"Who's having sex?"
"M-Me! It's supposed to feel amazing, right? Ainz-sama graciously made me an adult, so I want to try it!"
"You didn't ask Ainz-sama to become an adult just for sex, did you?"
"Of course not! He did it so you'd stop calling me tiny!"
"Ugh… I'll try to watch it. So, who's it with?"
Sex is between a man and a woman, not a solo act. But exceptions exist—same-sex encounters. Shalltear, Nazarick's lesbian pioneer, had a sudden realization.
"No way… me!?"
"Obviously not!"
"Right…"
They bickered often, but their creators were siblings, binding them closer than mere colleagues. Still, being propositioned for a lesbian romp threw even Shalltear off balance. Part relief, part disappointment—it was a misunderstanding.
The question circled back.
"So, any guy will do? I wouldn't recommend that. You're a Nazarick Guardian, after all."
"Not just anyone! Don't lump me with you! And what's with 'after all'? I'm a proper Guardian!"
"Oh? So you've got a guy in mind?"
"…Yeah, kinda…"
"Who?"
Aura turned away, mumbling. After Shalltear's persistent prodding, she named a human man Shalltear knew. Her face twisted with frustration, tears welling.
"But he said it's impossible with me. That I don't… turn him on!"
"In this form?"
"No, my usual one…"
Thanks to Ainz-sama's item, Aura was an adult now, but normally, she was childlike. Despite her mature mind and awakened desires, being told she couldn't arouse him crushed her feminine pride. To heal, she needed revenge—specifically, to make him desire her.
"Hmm…"
Shalltear pondered.
If a man lusted after Aura's usual form, he'd be a creep. A normal man, aroused by Shalltear or Albedo, wouldn't be. Since he desired Shalltear, he was normal.
Now, adult Aura was undeniably attractive. Showing off would likely work instantly—a dangerous prospect. Shalltear, an unchanging vampire, knew Aura, a dark elf, would eventually grow into this form naturally. When that day came, their roles could reverse—Shalltear mocked instead.
To prepare, she needed to cement her superiority now. Aura's consultation was the perfect opportunity.
"Got it. Leave it to me. I'll make sure your first time is perfect!"
"…Thanks."
Aura, looking away, missed Shalltear's wicked grin.
Shalltear wasn't as foolish as people thought—just misguided in her schemes.
That day, Shalltear-sama, whom I'd recently met, requested I wait at my estate. Oddly, she forbade anyone—Nazarick maids, Lupusregina, even Mira—from approaching the third-floor bedroom after a set time.
In the lavish, magically enhanced bedroom, I waited alone. Clearing the area suggested intimacy, but Shalltear-sama, who once said voyeurism thrilled her, seemed out of character. I could only wait.
At the appointed time, a dark, spherical gate appeared.
"Shalltear-sama and Aura-sama. First time together."
"No greetings. Everyone's cleared out, right?"
"Yes, as instructed."
Shalltear emerged in a pole gown, followed by Aura in a black cloak—a roleplay item hiding her attire. Fun fact: hooded versions make eyes glow, perfect for Nazarick's skeletons in human towns.
"Let's get started!"
"Hey! What're you—!?"
Shalltear yanked off Aura's cloak, revealing an outrageous outfit.
"…What?"
Aura covered her chest with her arms, thighs pressed to hide her groin. Her shy gestures were cute, but her attire was the issue.
It wasn't proper clothing—purely lingerie. A delicate bra, tiny panties, and garter stockings from thigh to toe, all in pristine white with intricate embroidery. Translucent, it failed to conceal what it should, a type of sexy lace lingerie.
On Albedo-sama, it'd be devastatingly seductive, potentially dooming humanity by rendering men unable to desire anyone else. On Shalltear-sama, it'd be slightly forced but charming.
But on Aura-sama…
"Why… are you crying?"
"Forgive me!"
I hadn't noticed my tears until she pointed them out. I bowed, pressing my eyes, but the tears wouldn't stop.
Aura-sama, still so childlike, looked painfully out of place in such lingerie. Sexy or cute didn't apply—it was just wrong. Her chest didn't need a bra; it was barely noticeable, softer than a slightly chubby boy's. Her hips, slim and straight, lacked curves. The garter belt clinging on seemed magical. The tiny panties were like a forbidden seal, too painful to look at.
Aura-sama in sexy lingerie was heartbreakingly pitiful—無理 (impossible), 無茶 (reckless), 無謀 (foolhardy). Utterly mismatched.
I realized my words caused this. Telling her I couldn't get aroused led her to this desperate act. My foolish sin brought this tragedy. Beyond my regret, her pitiful state broke me. That I still had tears to shed was a vivid shock.
Albedo-sama's light had enriched my life, letting me cry in sorrow.
"I'm so sorry, Aura-sama. My words caused this…"
"Guuh…"
Aura turned at a pig-like snort, seeing Shalltear glaring at me. A mistake?
"You told Aura she couldn't turn you on, so she tried this hard!"
"It's about the candy—"
"Quiet, Aura! Leave it to me! She wants you inside her but can't do it alone, so I'm helping. Right, Aura?"
"…Yeah."
"Aura-sama… With Shalltear-sama's help, I could get hard. But penetration… your body might not be ready. Anal could work with a week's preparation, but—"
"Hmm, that's an option. It's nice in its own way."
Aura tugged Shalltear's sleeve.
(What's anal sex? It's about putting it… there, right?)
(Cock in pussy, say it. Didn't I teach you?)
(It's… embarrassing…)
(Giving up already?)
(Not really…)
(Just trust me.)
"We'll save that for next time. Today, make her a woman with her virgin pussy!"
"But—"
"Aura, show him!"
"Finally…"
Sighing, Aura pulled a large bottle from her inventory—Strange Blue Candy from Ainz-sama. I tilted my head, avoiding her gaze.
"A magic item?"
"Yup. Can you tell just by looking?"
"May I inspect it?"
"Fine, but be careful. It's from Ainz-sama."
"Even if it weren't, I'd treat your possessions with care."
"Mmph…"
Blushing, Aura handed over the candy pot. I turned it, opened the lid, and placed one candy on a handkerchief. Then two, then three. Aura and Shalltear watched, puzzled, forgetting to scold me for playing with Ainz-sama's item.
I took ten at once. The bottle, though full, had space at the top. Closing it refilled the gap—the candies increased.
"It never runs out. Truly magical."
"How'd you know?"
"It had exactly 600 when you took it out, 602 when I held it, then 598 when you showed me. The count varies. The bottle and contents are one item."
"When did you count!?"
"It's easy enough. Speaking of, your Nazarick treehouse has 3,870,066 leaves."
"…"
They exchanged glances, unsure if I was lying or mad.
(Is that true?)
(No way he counted that!)
(I don't think he'd lie, but…)
(What's the point of such a lie?)
(Demiurge praised him, but this is creepy.)
(…Yeah.)
"What's its effect?"
They dropped the topic. Though only Aura received it, Shalltear puffed her chest—padded, as usual.
"Licking it makes you an adult."
"Oh?"
"Hey!"
I popped one in my mouth before Aura could stop me. Shalltear called it candy, but I swallowed without licking—a sin even Nazarick's villains wouldn't commit. No change, as I was already adult.
"…My eyesight feels sharper."
"Eyesight? It shouldn't do that…"
"I'll try!"
"Shalltear too!?"
Proven inexhaustible, Shalltear took one, tasting its bitter adult flavor. No change—she was an ageless vampire, her form final. She scowled.
"Stop it! I brought it for me!"
Finally, Aura took one.
The effect was immediate.
"Wow!"
Unlike Ainz-sama's reserved awe, mine was raw. It was a mystical transformation, like a chrysalis becoming a butterfly.
"…How do I look?"
Embarrassed, she squirmed. In her earlier outfit, she was pitiful; now, her movements were purely arousing.
Taller than Nabe, far taller than Shalltear. Her once-thin legs were now plump, garter stockings accentuating her thighs. Her golden hair, once shoulder-length, flowed to her mid-back, shimmering. Her straight hips now curved seductively. Her face matured, blending cuteness, dignity, and feminine softness. The once-forbidden panties now enhanced her allure.
And her chest.
"D-Don't stare too much…"
"Aura."
"Ugh…"
Trying to cover herself, Shalltear stopped her. Her arms hovered, settling under her chest. Her breasts—large, forward-thrusting rockets—rivaled Yuri's in volume. The white lace bra revealed pink tips.
Her squirming, thighs rubbing, was both innocent and lewd. I swallowed hard.
"Staring too much, aren't you?"
"But this is…"
"Will it… get hard now?"
Blushing, Aura glanced away, barely meeting my eyes.
"Yes."
Instantly, like before.
"Can we… have sex?"
"Without issue."
"Come here!"
Leaving a flustered Aura, Shalltear pulled me to a corner, biting back a smirk.
(You get it? Aura became this to have you inside her.)
(Yes, in this form, I'd get hard without your help.)
(That won't do.)
If they succeeded alone, Shalltear would be sidelined. She needed to stay involved.
(She was a kid until now, right? So you need to make her melt. I want her first time to be perfect. I'm helping because we're close—obvious, right?)
(Such kindness, Shalltear-sama.)
(Hehe, praise me more!)
(With your help, her first time will be flawless.)
Not just words. I'd experienced Shalltear's skillful tongue, and Mira mentioned her masterful, varied caresses.
While I admired her camaraderie, Shalltear hid a wicked grin. With my agreement, it was two against one—Aura couldn't object. Shalltear was in.
"We're set. Aura, say it like I taught you. You want sex, right?"
"…I don't need to say it…"
"Oh? Fine staying a virgin forever, gathering cobwebs instead of a hymen? Men might want a hymen, but cobwebs? Never."
"Cobwebs!? That's not how it works!"
"Who said not to call you a kid? Are you a kid?"
"Ugh…"
Shalltear's taunts drove Aura to want sex to prove herself, unwilling to stay childish.
Red to her ears, she turned away.
"Look properly."
At Shalltear's urging, she faced me.
"Not so far—closer."
Still looking down, she approached, her large chest making her shy. Her arms twitched to cover it.
"Aura."
Warned by Shalltear, she pinned her right arm with her left. Her teary eyes showed her shame nearing its limit. Taller than her, I met her upturned gaze as she hesitated.
"Say it, and it'll feel amazing."
Egged on, Aura steeled herself.
"Break… my hymen… with your cock."
Later, Aura realized consulting Shalltear was a mistake. Yuri would've blocked her with "Too soon, A-chan!" But in matters of lust, this path was inevitable.