Breasts Make Great Handles
The breasts attached to the onahole made perfect handles. Of course, Han Yeoul couldn't tell if those sounds were coming from her own will or just the involuntary moans of onahole pleasure, but it didn't matter—it only fueled his excitement the moment he slid his cock inside and heard her gasp.
"Huh, what's this? It's deeper inside?"
Whenever he'd shoved his cock deeper than the onahole's internal limits before, he'd felt its durability plummet sharply. So he'd only inserted it to the depth he'd experienced yesterday, but this time, there was no wall pressing against his glans tip.
Brina's pussy, now evolved to stage 2, had deepened as if resentful of not fully accommodating his entire cock with her body at stage 1. Truly a custom onahole that grew to fit its user the more it was used.
-Kuh! How far is it going in... Hngh?!
Brina tried to pull herself together, stifling her moans, but she freaked out in shock as his cock started plunging even deeper than yesterday. On top of the newfound breast sensations she hadn't felt before, an unknown section inside her pussy was now registering—something even she hadn't known existed.
Yesterday, that depth had felt like it pierced her whole body, yet there was even more room beyond? Regardless of what Brina thought, Han Yeoul slowly pushed in to see just how far it went.
Tok-
-Hnggihk?! Wh-what...!
The pussy's depths weren't all that much deeper than expected. About 17cm? Not quite enough to swallow his cock to the root. But since it engulfed most of it, it was a satisfying upgrade.
And crucially, it wasn't just the depth that had changed. Just as Brina had startled, something firm pressed against his glans at the end—not the vaginal walls, but something smooth and solid.
Having used plenty of onaholes, Han Yeoul knew exactly what that texture was from feel alone.
"No way... she grew a womb?"
-Heeik...!
"...This isn't actually going to get her pregnant, is it?"
A womb? Brina let out a shrill scream of horror at the word, but Han Yeoul felt like screaming too. Sure, he'd joked about it yesterday, but if onaholes could really get pregnant, that'd be a nightmare. Onaholes were just for venting sexual frustration—convenient cum dumps you could mindlessly fill without a second thought. Pregnancy would be a useless feature, nothing more.
Thankfully, a system message appeared to quell his worries.
The onahole's pregnancy function has not yet been unlocked.
"Oh, looks like no pregnancy after all."
But the word "yet" implied the function would unlock someday.
-Phew...
"What the hell are you relieved about, you onahole!"
-Kyaaah?! W-wait! Let's talk...!
Brina pleaded for conversation, but that could wait until his lust subsided. His urges came first—there was no reason to heed a mere object's opinion.
He gripped her hips just above those plump, breast-like ass cheeks, now as lusciously swollen as her chest from her stage 2 evolution, and began rocking the Brina-hole back and forth in earnest.
-Ugh! Nggh! Hnggggh...!
He savored her muffled moans while shallowly thrusting only about 15cm deep. The torso form's improvements went beyond just the breasts, ass, and deeper pussy.
Her toned abs—smooth and free of any flab, forming a perfect 11—bulged out convexly every time his massive cock plunged in, distorting her shape in a visually arousing way. Seeing exactly how far his cock reached right before his eyes was far hotter than he'd imagined.
And atop those abs, her enormous breasts jiggled up and down relentlessly, drawing his gaze. Bigger than his fists by 1.5 times, they bounced beautifully—retaining their shape with a softness no silicone onahole could match and a springiness no real breasts possessed.
Real breasts... That thought suddenly brought Jeon So-young's chest to mind. Recalling those even larger tits made his cock throb harder, swelling inside.
-Hnght♥ Wh-what?! It's getting bigger inside!
"Hoo, haa."
It pissed him off that Jeon So-young was making him harder, but her breasts were innocent. Picturing her asleep and defenseless, tits exposed, he shoved his cock all the way into the Brina-hole.
Puuk-
-Hnggiiih...♥!! Wh-what is this?! Why?!
As his glans passed her cervix and kissed the womb entrance, Brina jolted in shock again. For a virgin like her, every sensation was new, but even she knew feeling anything in her womb was utterly unnatural.
In reality, aside from the entrance and G-spot, women had almost no nerve endings inside their vaginas—especially none past the cervix. But an onahole's body was entirely different from a normal creature's.
Every organ existed solely as receptors for pleasure and tools to milk semen. Unaware of this, Brina—fresh to these sensations like a boy newly addicted to masturbation—began succumbing to her womb's feelings.
She could brace against familiar sensations, but this unexpected one bypassed her defenses, etching raw pleasure straight into her brain.
-W-wait! This is really dangerous... Ughhh~~!!
Sensing peril, Brina cried out desperately, but Han Yeoul simply lifted the Brina-hole, drew his cock out to the tip, then slammed it down hard, crushing her womb with his glans.
Her cervix was packed with bumpy protrusions, offering a fresh pleasure distinct from the wrinkled vaginal walls.
-Kehk! Ok♥ S-stop...♥ Ok♥ Oook♥
Schlick- schlick- schlick-
-Th-this...! I don't know♥ I don't know it♥ Ngoooohk♥
Her stage 2 sensitivity, now even more acute, combined with the novel sensation of her womb—something she'd never felt—made Brina's sightless vision go pure white, teaching her what that meant.
"Haa, haa! Jeon So-young... you fucking bitch...!"
Han Yeoul muttered her name, lost in masturbation. Those breasts. That luscious rack. He should've at least groped them once instead of just looking. Considering what that bitch had done to him, a quick fondle wouldn't have hurt, right?
Jeon So-young's firm, lean abs without an ounce of fat. The single bead of sweat trickling over them. The slight swell of her lower belly beneath.
Would her abs bulge with his cock's shape when he thrust in? What would those pale pink nipples taste like? Changing her skin color would make her look just like the Brina-hole, fueling the thought.
That illusion hit: it felt like he was using not Brina, but Jeon So-young as his onahole.
'Jeon So-young as an onahole?'
Imagining turning that arrogant bitch—who always looked down on him, mocked him, and bossed him around—into an onahole. No matter how she begged, he'd never forgive her, treating her mercilessly like an object, pounding her relentlessly until she was a cum-soaked mess, shattering her mind until she groveled for mercy, admitting her wrongs.
"Kugh!"
The thought surged his ejaculation urge. He clamped both hands on the Brina-hole's jiggling breasts, supporting her full weight solely on his cock, and rapidly shook his hips.
-Ughgoook...!!♥♥ My breasts areee♥♥
Her nipples, mangled and ragged from his teeth, shook as her tits deformed under his rough grip, on the verge of bursting. He felt the soft flesh overflowing between his fingers. Squeezed too hard, her pale green skin flushed orange-hot.
Thud- thud- thud-
-Ngoook♥ Hngk♥ Aghhhhhh♥
Pulling her tits to angle her body upward for better thrusting, his cock battered and lifted her womb. Each time his glans hoisted it, her massive, juicy ass—ass big as her tits—smashed perfectly against his dented psoas, squishing softly.
After each impact, her ass's springiness lifted her body slightly; he countered by yanking her tits down, then slammed his glans into her womb entrance again.
Using her breasts like handles, he stabbed upward into her womb with his cock over and over.
"Soft handles for easy gripping—Brina really is the best."
-Aghk...♥ M-my breasts aren't handles...! Ughgoook♥
He'd said it to provoke her pointless resistance, and her pussy clenched hard in denial. Yes, that rebellious spark was why he'd restored her mind. Would onahole Jeon So-young resist like this to the end? The thought made him thrust faster, deeper.
Soon, the pent-up semen exploded through his urethra into Brina's womb.
"Kuh! Cumming...!"
Schlick! Schlick! Schlick! Schlick! Schlick!
Splurt-Spurrrrrt~
-Aah♥ Aaa...!♥ Kyaaahhhhhhh!!♥♥♥