Ami had visited her senior's apartment many times before. They had often met there for casual drinks while discussing work or personal matters. Nothing strange about it, really. Just two colleagues unwinding after a long day.
But tonight was different.
The memory of that crude male voice echoed in her mind like a broken record.
"You're boring as hell by yourself. Next time, bring that junior of yours. She's a top-tier office lady, right? I'll turn a stuck-up elite like her into a proper sow."
Ami's heart pounded as she walked toward the familiar building. She could have easily canceled—claimed she felt sick, or had other plans. There were a dozen excuses she could have used.
Yet she didn't.
Instead, a shameful heat bloomed between her legs. Her panties were already soaked through, the damp fabric clinging obscenely to her folds. Her breasts felt heavy, nipples stiff against her blouse. The mere thought of what might happen made her thighs tremble with unwanted excitement.
(…Am I really getting turned on by this?)
She reached the luxurious apartment complex and pressed the intercom with a shaky finger.
"Piiinnn-pooonn."
"Come on up," came her senior's familiar voice. The auto-lock clicked open.
When she arrived at the door, it was already unlocked. Taking a deep breath, Ami stepped inside.
"Welcome," her senior said with a relaxed smile, lounging on the sofa in casual clothes. No one else was in the 1LDK apartment. Everything looked perfectly normal.
"…Huh?" Ami tilted her head.
"What?" her senior asked, blinking innocently.
"I've told you a hundred times not to leave the door unlocked even with the auto-lock. Anyone could just walk in."
Ami closed the door firmly behind her and slid the chain lock into place.
Her senior just gave her that same puzzled look. "What's wrong with you tonight?"
They sat down and began their usual routine—pouring drinks, light work talk mixed with gossip. Everything felt exactly like always.
"You're acting super normal," Ami muttered, sipping her strong zero-alcohol cocktail. She had bought it herself, just like every other time.
"What do you mean? You've been weird since you got here," her senior laughed.
The room really only had the two of them. No place to hide. No trap. Just an ordinary meeting.
(…That video on her phone…)
Ami almost wanted to ask about it outright. But fear held her tongue.
"You're drinking even less than usual," her senior noted.
"Oh! Right, I forgot!" Ami quickly took a big gulp. She loved strong drinks.
"Ah, there's the Ami I know," her senior smiled warmly.
Was the video a mistake? A deepfake? Some kind of prank?
The moment the alcohol hit her stomach, the world spun violently. Her head grew heavy, vision blurring.
What…? This had never happened before. The drink was unopened until now, bought by her own hands.
Before she could process it, consciousness slipped away.
---
When Ami's eyes fluttered open, her head throbbed like a drum. Strange wet sounds and lewd voices filled the air.
"Ahhn♡♡♡ How does it feel, Master♡♡♡?"
"You've really turned into a total pervert, huh? You wore these to the office?"
Ami forced her eyes wide open.
There, on the living room floor, was her respected senior—completely transformed.
Her nipples and clit were pierced with shiny silver rings. Bold tattoos decorated her lower belly: the word "Bitch" in elegant script, "Fuck Me♡" right above her mound, and a strange crest-like symbol just over her womb. Her once-pristine body now screamed of depravity.
"…Ah…" Words failed Ami. The sight was too shocking.
Piercings were one thing, but tattoos? If anyone at the company saw this, her senior would be fired instantly. The woman who had always taken such pride in her elite career… reduced to this?
"Oh, she's awake," a deep male voice said.
Her senior immediately clung to the man like a lovesick kitten. "Ehehe♡♡♡ Ami♡♡♡ Did you watch the video?♡♡♡"
She shoved a smartphone toward Ami. The footage was unmistakable. It was real. This broken, moaning creature was indeed her senior.
"Senpai! Snap out of it!" Ami cried, voice cracking. "What did they do to you?!"
Her senior only smiled sweetly, as if mocking the concern. "Fufufu… Work is important, and I was proud of it. You're important to me too, of course. But…"
She reached into the man's pants and pulled out his massive cock. It was far thicker and longer than it had looked in the video. Veins bulged along the shaft, the head already glistening with precum.
"Hiiiii…!"
"For this cock, everything else stopped mattering♡♡♡ I'll do anything to get it inside me♡♡♡ I'd sell my cute junior, get pierced, get tattooed… I'll happily become a brainless bitch for this cock♡♡♡♡♡"
Without hesitation, her senior dove down and took the entire length into her mouth.
"Juuubooo!!! Juuubooo!!!"
The obscene, sloppy sounds of deepthroating filled the room. Saliva poured from the corners of her lips as she bobbed her head frantically, worshipping the cock like it was her god.
Ami could only stare in horrified fascination. This wasn't her proud, capable senior anymore. This was nothing but a mindless animal in heat.
"Use your throat," the man ordered, grabbing a fistful of her senior's hair.
"Nnnnngggghhh!!!♡♡♡"
He slammed her head down mercilessly. The bulge in her throat was clearly visible, stretching the delicate skin as he fucked her face without mercy.
Ami thought it looked painful, degrading… yet her senior's hand had already slipped between her own legs. She was frantically rubbing her pierced clit, moaning around the thick shaft invading her throat.
Even while being brutally face-fucked, she was pleasuring herself, eyes rolling back in ecstasy.
"Damn, my wife's pussy felt so good until you interrupted," the man growled. "Swallow it all, you worthless sow!"
"Nnnnngggghhh!!!♡♡♡♡♡"
With a wet, disgusting *Gujuuu!!!* sound, he forced himself even deeper. Her senior's body convulsed violently.
"Shooooooo—!"
A powerful stream of piss gushed from between her legs, soaking the floor. She had lost control completely, squirting urine while choking on cock.
The sight was so filthy, so dehumanizing, that Ami's knees gave out. She collapsed onto the carpet, unable to look away.
"Ahhh♡♡♡"
When he finally pulled out, strings of thick saliva connected her senior's lips to the glistening cock. Without a word, he slapped the wet shaft across her face repeatedly.
Her senior gazed up with pure adoration, planting sloppy, worshipful kisses all over the veiny length.
Then the man did something even more shocking. He climbed over her senior's face, lowering his ass directly onto her mouth.
(…Where is she licking?!)
Her senior didn't hesitate. With a blissful expression, she extended her tongue and began eagerly rimming his asshole, licking and sucking with desperate devotion. Her cheeks flushed crimson as she worked, moaning softly into his crack.
"Hey, you over there," the man suddenly addressed Ami.
"H-Hiii?!"
"Have you forgotten her yet?"
The abrupt question left Ami stunned.
"If this bitch suddenly disappeared from your life, could you just forget her?"
Ami trembled. She was starting to understand what he was implying.
"If you can forget everything—pretend you never knew her, even if she ends up in porn or whoring herself on the street—then I'll let you go."
"Th-That's…!"
"Impossible, huh?"
"Of course it's impossible! Senpai is irreplaceable at the company! She's someone precious to me!"
The man looked at her with something strangely like envy.
"…I see. Then watch this, and I'll ask you again."
He lifted her senior effortlessly, spreading her legs wide open right in front of Ami.
"Fuuunyaa♡♡♡" Her senior smiled lewdly, completely submissive.
"Your beloved senior is gone. All that's left is a pig who happily licks shit. I'll show you exactly what she's become."
He pried her senior's swollen, darkened pussy lips apart. The sight made Ami gasp.
It was ruined—puffy, blackish, the inner labia hanging loose like used meat. The clit piercing dangled obscenely. This was the cunt of a woman who had been fucked thousands of times.
"See? She's so loose from taking too much cock that it barely grips anymore."
He pressed his huge cock against the sloppy entrance and pushed in with almost no resistance.
"Only by doing this can she feel anything."
"Higiiiiiiiiiiii!!!♡♡♡"
He yanked hard on the clit piercing while slamming his hips forward. The brutal thrust made her senior's whole body jolt.
"Aaaaaaaaahhhhh!!!♡♡♡"
"You cock-crazed pig! Squeeze tighter, damn it!"
He switched to yanking both nipple piercings viciously, twisting them as he pounded her ruined hole.
"I-I'm sowwy!!!♡♡♡ My loose cunt is sowwy!!!♡♡♡"
The man adjusted his grip, holding her senior up like a fucktoy so Ami could see every disgusting detail.
"Go on, tell your precious junior."
Her senior looked at Ami with a drooling, idiotic grin.
"Ami♡♡♡ I got pregnant, you know♡♡♡"
"…What?"
"Master turned me into his cum dump♡♡♡ He calls me over every day and fills me up♡♡♡"
"I'm not acknowledging any brat," the man said flatly.
"Yesss♡♡♡ I'll raise it all by myself♡♡♡ I'll be a good mommy for Master's baby—"
"Shut up and clench, you worthless whore!"
"Higiiiiiiii!!!♡♡♡"
Her senior was tossed around like a ragdoll, used mercilessly. The treatment was savage, humiliating… and yet Ami felt an unbearable heat pooling in her own core. Her panties were drenched beyond saving.
"Open your mouth, pig!"
"Hyaai♡♡♡"
He yanked his cock free from her gaping pussy and shoved it straight down her senior's throat.
*Throb—!*
With a powerful pulse, he unloaded thick ropes of cum directly into her stomach. But he didn't stop there. He pulled back slightly so the last heavy spurts filled her mouth to overflowing.
"Nnnnngggghhh♡♡♡"
Her senior slowly opened her mouth, showing Ami the obscene sight—thick, white semen coating her tongue, teeth, and the inside of her cheeks, strings stretching as she breathed.
"Spit it out and smear it all over your face."
"♡♡♡"
Obediently, her senior let the cum drool out, mixing it with her saliva and rubbing the sticky mess all over her cheeks, forehead, and chin like expensive lotion.
"Aaahhn♡♡♡♡♡ It smells so strong♡♡♡ I love cum so much♡♡♡"
The pungent scent of fresh semen filled the entire room.
It was utterly disgusting.
Yet Ami whispered, voice hoarse with conflicting emotions, "…Senpai…"
"Ehehe♡ You can forget about this pathetic pig now♡♡♡♡♡ I'm going to live the rest of my life as Master's meat toilet♡♡♡"
The innocent, happy smile on her cum-covered face broke something inside Ami.
Her precious senior had thrown everything away so easily.
And in that moment, Ami realized she wanted the same.
She stood up on shaky legs, walked over, and gently cradled her senior's messy head against her chest.
"Senpai… I want to be broken like this too."